HORIUCHI Hisashi

J-GLOBAL         Last updated: Nov 30, 2018 at 12:40
 
Avatar
Name
HORIUCHI Hisashi
Affiliation
Osaka University
Section
Research Center for Nuclear Physics
Degree
Doctor of Science(The University of Tokyo), Master of Science(The University of Tokyo)

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
1970
   
 
 
1970
 - 
1973
Kyoto University, Research Institute for Fundamental Physics, Research Assistant
 
1973
 - 
1976
Kyoto University, Faculty of Science, Research Assistant
 
1977
 - 
1996
Kyoto University, Faculty of Science, Associate Professor
 
1996
 - 
2002
Kyoto university, Graduate School of Science, Professor
 

Education

 
 
 - 
1970
Graduate School, Division of Science, The University of Tokyo
 
 
 - 
1965
Faculty of Science, The University of Tokyo
 

Published Papers

 
Yoshiko Kanada-En’yo, Hisashi Horiuchi
Frontiers of Physics   13    Dec 2018
© 2018, Higher Education Press and Springer-Verlag GmbH Germany, part of Springer Nature. We discuss cluster phenomena in light nuclei. As examples of typical cluster structures, we first review cluster structures of12C,16O, and20Ne, and then intr...
Martin Freer, Hisashi Horiuchi, Yoshiko Kanada-En'Yo, Dean Lee, Ulf G. Meißner, Ulf G. Meißner, Ulf G. Meißner, Ulf G. Meißner
Reviews of Modern Physics   90    Aug 2018
© 2018 American Physical Society. This review examines the tendency of light nuclei to exhibit clustering, where correlations between nucleons result in the formation of precipitates, typically α particles. The observation of clustering dates to t...
Qing Zhao, Zhongzhou Ren, Mengjiao Lyu, Hisashi Horiuchi, Hisashi Horiuchi, Yasuro Funaki, Gerd Röpke, Peter Schuck, Peter Schuck, Akihiro Tohsaki, Chang Xu, Taiichi Yamada, Bo Zhou, Bo Zhou
Physical Review C   97    May 2018
© 2018 American Physical Society. In order to study the correlations between clusters and nucleons in light nuclei, we formulate a new superposed Tohsaki-Horiuchi-Schuck-Röpke (THSR) wave function which describes both spatially large spreading and...
G. Röpke, P. Schuck, C. Xu, Z. Ren, M. Lyu, B. Zhou, Y. Funaki, H. Horiuchi, A. Tohsaki, T. Yamada
Journal of Low Temperature Physics   189 383-409   Dec 2017
© 2017, Springer Science+Business Media, LLC. Quartetting (α-like clustering) occurs in low-density matter (≤ 0.03 fm- 3) which exists, e.g., at the surface of nuclei. It is of interest for the α preformation to calculate the α decay of heavy nucl...
Takayuki Myo, Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda, Hisashi Horiuchi, Tadahiro Suhara, Mengjiao Lyu, Masahiro Isaka, Taiichi Yamada
Progress of Theoretical and Experimental Physics   2017    Nov 2017
© The Author(s) 2017. Published by Oxford University Press on behalf of the Physical Society of Japan. We treat the tensor correlation in antisymmetrized molecular dynamics (AMD) including large-relative-momentum components among nucleon pairs for...
Takayuki Myo, Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda, Hisashi Horiuchi, Tadahiro Suhara
Physical Review C   96    Sep 2017
© 2017 American Physical Society. We developed a new variational method for tensor-optimized antisymmetrized molecular dynamics (TOAMD) for nuclei. In TOAMD, the correlation functions for the tensor force and the short-range repulsion are introduc...
T. Myo, T. Myo, H. Toki, K. Ikeda, H. Horiuchi, T. Suhara
Journal of Physics: Conference Series   863    Jul 2017
© Published under licence by IOP Publishing Ltd. We investigate the light nuclei using the nucleon-nucleon interaction. We describe the tensor and short-range correlations with the new variational theory named "tensor-optimized antisymmetrized mol...
P. Schuck, P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
Journal of Physics: Conference Series   863    Jul 2017
© Published under licence by IOP Publishing Ltd. The present understanding of the structure of the Hoyle state in12C is reviewd. It is pointed out that a crucial test of any theory is the good reproduction of the experimental results for the inela...
H. Horiuchi
Journal of Physics: Conference Series   863    Jul 2017
© Published under licence by IOP Publishing Ltd. It is shown that the THSR (Tohsaki-Horiuchi-Schuck-Roepke) wave function describe well not only cluster-gas like structures but also ordinary cluster structures with spatial localization of clusters...
G. Röpke, G. Röpke, P. Schuck, P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, Z. Ren, A. Tohsaki, C. Xu, T. Yamada, B. Zhou
Journal of Physics: Conference Series   863    Jul 2017
© Published under licence by IOP Publishing Ltd. An effective α particle equation is derived for cases where an α particle is bound to a doubly magic nucleus. As an example, we consider212Po with the α on top of the208Pb core. The fully quantal so...
H. Horiuchi
Journal of Physics: Conference Series   863    Jul 2017
© Published under licence by IOP Publishing Ltd. An overview is given on the historical development of the cluster conference series which started at Bohum in 1969. I start with the discussion of the philosophy of Karl Wildermuth and then I make a...
Chang Xu, G. Röpke, G. Röpke, P. Schuck, P. Schuck, Zhongzhou Ren, Y. Funaki, H. Horiuchi, H. Horiuchi, A. Tohsaki, T. Yamada, Bo Zhou
Physical Review C   95    Jun 2017
© 2017 American Physical Society. We present a microscopic calculation of α-cluster formation in heavy nuclei by using the quartetting wave function approach. The interaction of the quartet with the core nucleus is taken in local density approxima...
Takayuki Myo, Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda, Hisashi Horiuchi, Tadahiro Suhara
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics   769 213-218   Jun 2017
© 2017 The Author(s) We study the tensor-optimized antisymmetrized molecular dynamics (TOAMD) as a successive variational method in many-body systems with strong interaction for nuclei. In TOAMD, the correlation functions for the tensor force and ...
Takayuki Myo, Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda, Hisashi Horiuchi, Tadahiro Suhara
Physical Review C   95    Apr 2017
© 2017 American Physical Society. Tensor-optimized antisymmetrized molecular dynamics (TOAMD) is the basis of the successive variational method for the nuclear many-body problem. We apply TOAMD to finite nuclei described by the central interaction...
Akihiro Tohsaki, Hisashi Horiuchi, Hisashi Horiuchi, Hisashi Horiuchi, Hisashi Horiuchi, Hisashi Horiuchi, Peter Schuck, Gerd Röpke
Reviews of Modern Physics   89    Jan 2017
© 2017 American Physical Society. The present understanding of the structure of the Hoyle state in C12 is reviewed. Most of the theoretical approaches to the Hoyle state are shortly summarized. The corresponding results are analyzed with respect t...
Takayuki Myo, Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda, Hisashi Horiuchi, Tadahiro Suhara
Progress of Theoretical and Experimental Physics   2017    Jan 2017
© 2017 The Author(s). We recently proposed a new variational theory of "tensor-optimized antisymmetrized molecular dynamics" (TOAMD), which treats the strong interaction explicitly for finite nuclei [T.Myoet al., Prog. Theor. Exp. Phys. 2015, 073D...
Peter Schuck, Peter Schuck, Peter Schuck, Yasuro Funaki, Yasuro Funaki, Hisashi Horiuchi, Gerd Röpke, Akihiro Tohsaki, Taiichi Yamada
Physica Scripta   91    Nov 2016
© 2016 The Royal Swedish Academy of Sciences. In this article we review the present status of α clustering in nuclear systems. First of all, an important aspect is condensation in nuclear matter. Like for pairing, quartetting in matter is at the r...
P. Schuck, P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
Nuovo Cimento della Societa Italiana di Fisica C   39    Nov 2016
The present understanding of the structure of the Hoyle state in 12C is reviewed. It is pointed out that a crucial test of any theory is the good reproduction of the experimental results for the inelastic form factor from ground to the Hoyle state...
Bo Zhou, Bo Zhou, Akihiro Tohsaki, Hisashi Horiuchi, Hisashi Horiuchi, Zhongzhou Ren, Zhongzhou Ren, Zhongzhou Ren
Physical Review C   94    Oct 2016
© 2016 American Physical Society. The existence of the 03+ and 04+ states around 10 MeV excitation energy in C12 is confirmed by a fully microscopic 3α cluster model. Firstly, a generator coordinate method (GCM) calculation is performed by superpo...
Mengjiao Lyu, Mengjiao Lyu, Zhongzhou Ren, Zhongzhou Ren, Bo Zhou, Yasuro Funaki, Hisashi Horiuchi, Hisashi Horiuchi, Gerd Röpke, Peter Schuck, Peter Schuck, Akihiro Tohsaki, Chang Xu, Taiichi Yamada
Physical Review C   93    May 2016
© 2016 American Physical Society. We extend the concept of nonlocalized clustering to the nucleus Be10 with proton number Z=4 and neutron number N=6 (N=Z+2). The Tohsaki-Horiuchi-Schuck-Röpke (THSR) wave function is formulated for the description ...
Chang Xu, Zhongzhou Ren, Zhongzhou Ren, G. Röpke, G. Röpke, P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, H. Horiuchi, A. Tohsaki, T. Yamada, Bo Zhou
Physical Review C   93    Jan 2016
© 2016 American Physical Society. A microscopic calculation of α-cluster preformation probability and α-decay width in the typical α emitter Po212 is presented. Results are obtained by improving a recent approach to describe α preformation in Po21...
Y. Funaki, H. Horiuchi, H. Horiuchi, A. Tohsaki
Progress in Particle and Nuclear Physics   82 78-132   May 2015
© 2015 Elsevier B.V. All rights reserved. The purpose of this article is firstly to review the study of the cluster-gas-like structure, especially the α-cluster-condensate-like structure, which is a novel type of nuclear structure. The second purp...
Mengjiao Lyu, Mengjiao Lyu, Zhongzhou Ren, Zhongzhou Ren, Bo Zhou, Bo Zhou, Yasuro Funaki, Hisashi Horiuchi, Hisashi Horiuchi, Gerd Röpke, Peter Schuck, Peter Schuck, Akihiro Tohsaki, Chang Xu, Taiichi Yamada
Physical Review C - Nuclear Physics   91    Jan 2015
© 2015 American Physical Society. The nonlocalized aspect of clustering, which is a new concept for self-conjugate nuclei, is extended for the investigation of the N≠Z nucleus Be9. A modified version of the Tohsaki-Horiuchi-Schuck-Röpke (THSR) wav...
Takayuki Myo, Takayuki Myo, Hiroshi Toki, Kiyomi Ikeda, Hisashi Horiuchi, Tadahiro Suhara
Progress of Theoretical and Experimental Physics   2015    Jan 2015
© The Author(s) 2015. We develop a newformalism to treat nuclear many-body systems using the bare nucleon-nucleon interaction. It has become evident that the tensor interaction plays an important role in nuclear many-body systems due to the role o...
G. Röpke, P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, H. Horiuchi, Zhongzhou Ren, Zhongzhou Ren, A. Tohsaki, Chang Xu, T. Yamada, Bo Zhou, Bo Zhou
Physical Review C - Nuclear Physics   90    Sep 2014
© 2014 American Physical Society. An effective α-particle equation is derived for cases where an α particle is bound to a doubly magic nucleus. As an example, we consider Po212 with the α on top of the Pb208 core. We consider the core nucleus infi...
Bo Zhou, Bo Zhou, Bo Zhou, Yasuro Funaki, Hisashi Horiuchi, Hisashi Horiuchi, Zhongzhou Ren, Zhongzhou Ren, Gerd Röpke, Peter Schuck, Peter Schuck, Akihiro Tohsaki, Chang Xu, Taiichi Yamada
Physical Review C - Nuclear Physics   89    Mar 2014
A container picture is proposed for understanding cluster dynamics where the clusters make nonlocalized motion occupying the lowest orbit of the cluster mean-field potential characterized by the size parameter ''B in the Tohsaki-Horiuchi-Schuck-Rö...
T. Suhara, Y. Funaki, B. Zhou, H. Horiuchi, A. Tohsaki
Physical Review Letters   112    Feb 2014
We present a new picture that the α-linear-chain structure for C12 and O16 has one-dimensional α condensate character. The wave functions of linear-chain states that are described by superposing a large number of Brink wave functions have extremel...
Hisashi Horiuchi
Journal of Physics: Conference Series   569    Jan 2014
© Published under licence by IOP Publishing Ltd. Present status is discussed, from the theoretical viewpoint, for some selected topics of nuclear cluster physics. What is stressed here is that many of basic concepts of nuclear cluster physics sinc...
T. Suhara, Y. Funaki, B. Zhou, H. Horiuchi, A. Tohsaki
Journal of Physics: Conference Series   569    Jan 2014
© Published under licence by IOP Publishing Ltd. We present a new picture that the α-linear-chain structure for12C and16O has one-dimensional α condensate character. The wave functions of linear-chain states which are described by superposing a la...
P. Schuck, P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
Journal of Physics: Conference Series   529    Jan 2014
The theory of quartet condensation is further developed. The onset of quartet- ting in homogeneous fermionic matter is studied with the help of an in-medium modified four fermion equation. It is found that at very low density quartetting wins over...
Mengjiao Lyu, Zhongzhou Ren, Zhongzhou Ren, Bo Zhou, Bo Zhou, Bo Zhou, Akihiro Tohsaki, Hisashi Horiuchi, Hisashi Horiuchi
Journal of Physics: Conference Series   569    Jan 2014
© Published under licence by IOP Publishing Ltd. We extend the THSR wave function into N≠Z nucleon 9Be and perform calculations for its ground state. The negative parity of the ground state is correctly described by the introduction of an extra ph...
Bo Zhou, Bo Zhou, Bo Zhou, Yasuro Funaki, Akihiro Tohsaki, Hisashi Horiuchi, Hisashi Horiuchi, Zhongzhou Ren, Zhongzhou Ren
Progress of Theoretical and Experimental Physics   2014    Jan 2014
© The Author(s) 2014. It is shown that the single 0+ THSR (Tohsaki-Horiuchi-Schuck-Röpke) wave function which is extended to include 2\alpha correlation is almost completely equivalent to the 3α wave function obtained as the full solution of the 3...
Y. Funaki, T. Yamada, H. Horiuchi, G. Röpke, P. Schuck, A. Tohsaki
Few-Body Systems   54 1453-1456   Aug 2013
Gas-like α cluster states are investigated in16O with the use of 4α OCM (orthogonality condition model) and GEM (Gauss expansion method). α-particle condensed state is found slightly above the 4α threshold as the 06+state. The candidates of the α ...
Bo Zhou, Bo Zhou, Bo Zhou, Y. Funaki, H. Horiuchi, H. Horiuchi, Zhongzhou Ren, Zhongzhou Ren, G. Röpke, P. Schuck, P. Schuck, A. Tohsaki, Chang Xu, T. Yamada
Physical Review Letters   110    Jun 2013
We investigate the α+O16 cluster structure in the inversion-doublet band (Kπ=01±) states of Ne20 with an angular-momentum-projected version of the Tohsaki-Horiuchi-Schuck-Röpke (THSR) wave function, which was successful "in its original form" for ...
Y. Funaki, H. Horiuchi, Zhongzhou Ren, Zhongzhou Ren, G. Röpke, P. Schuck, A. Tohsaki, Chang Xu, T. Yamada, Bo Zhou
AIP Conference Proceedings   1533 33-40   Jun 2013
Gas-like α cluster states are investigated in16O with the use of 4α OCM (Orthogonality Condition Model) and GEM (Gauss Expansion Method). α-particle condensed state is found slightly above the 4α threshold as the 06+state. The candidates of the α+...
M. Kimura, Y. Taniguchi, Y. Kanada-En'Yo, H. Horiuchi, K. Ikeda
Physical Review C - Nuclear Physics   87    Jan 2013
We report the low-lying spectrum and collective β and γ deformation of 43S as investigated by antisymmetrized molecular dynamics. Our result successfully explains the observed data including an isomeric 7/21- state and illustrates the coexistence ...
P. Schuck, P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
Journal of Physics: Conference Series   413    Jan 2013
The onset of quartetting, i.e. α-particle condensation, in symmetric and asymmetric nuclear matter is studied with the help of an in-medium modified four nucleon equation. It is found that at very low density quartetting wins over pairing, because...
Hisashi Horiuchi, Hisashi Horiuchi
CERN-Proceedings   261-268   Jan 2013
We first discuss studies of alpha-condensate-like states in 12C including the historical survey of the studies of the Hoyle state to which Morinaga assigned a linear-chain structure [1] of 3α clusters. A very important fact is that the wave functi...
Hisashi Horiuchi, Hisashi Horiuchi
Journal of Physics: Conference Series   436    Jan 2013
The major novelties that have emerged in nuclear cluster theory since the last, 9th, cluster conference is reviewed. Among the marked developments made in many traditional and novel subjects of nuclear cluster physics, four subjects are chosen in ...
Y. Funaki, T. Yamada, H. Horiuchi, G. Röpke, P. Schuck, A. Tohsaki
Few-Body Systems   54 521-525   Jan 2013
Low density states near the 3α and 4α breakup thresholds in12C and16O, respectively, are discussed in terms of the α-particle condensation. Calculations are performed in Orthogonality Condition Model and Tohsaki-Horiuchi-Schuck-Röpke approaches. T...
Y. Funaki, T. Yamada, H. Horiuchi, G. Röpke, P. Schuck, A. Tohsaki
Journal of Physics: Conference Series   436    Jan 2013
Gas-like α-cluster states are investigated inl6O with the use of 4α OCM (Orthogonality Condition Model). The 0+6state in16O is shown to have a character of a 4α condensate, an analogue to the Hoyle state in12C. The decay properties of this state a...
Bo Zhou, Bo Zhou, Zhongzhou Ren, Zhongzhou Ren, Chang Xu, Y. Funaki, T. Yamada, A. Tohsaki, H. Horiuchi, H. Horiuchi, P. Schuck, P. Schuck, G. Röpke
Physical Review C - Nuclear Physics   86    Jul 2012
We propose a generalized wave function based on the flexible original THSR (Tohsaki, Horiuchi, Schuck, Röpke) wave function, which is applicable to studies of general cluster structures in nuclei. The ground-state band in 20Ne is investigated by u...
Taiichi Yamada, Yasuro Funaki, Takayuki Myo, Hisashi Horiuchi, Hisashi Horiuchi, Kiyomi Ikeda, Gerd Röpke, Peter Schuck, Peter Schuck, Peter Schuck, Akihiro Tohsaki
Physical Review C - Nuclear Physics   85    Mar 2012
Isoscalar monopole strength function in 16O up to Ex 40 MeV is discussed. We found that the fine structures at the low-energy region up to Ex 16 MeV in the experimental monopole strength function obtained by the 16O(α,α′) reaction can be rather sa...
Hisashi Horiuchi, Hisashi Horiuchi
Romanian Reports of Physics   57 227-246   Mar 2012
Although cluster states are very different from mean-field-type states, there is an important link between these different states. It is the duality of wave functions of ground states and some excited states which have both clustering and mean-fie...
Masaaki Kimura, Naoya Furutachi, Yasutaka Taniguchi, Yoshiko Kanada-En'yo, Hisashi Horiuchi
Progress of Theoretical Physics Supplement   176-183   Jan 2012
Recent researches of clustering aspects in stable and unstable nuclei based on antisymmetrized molecular dynamics (AMD) are reported. We will focus on the clustering of highly excited states of 24Mg, the low-lying spectroscopy and novel exotic clu...
Hisashi Horiuchi, Hisashi Horiuchi, Kiyomi Ikeda, Kiyoshi Kato
Progress of Theoretical Physics Supplement   1-238   Jan 2012
Recent developments of physics of nuclear clustering are discussed. Our discussions are mostly focussed on structural problems because the characteristic feature of the recent trends is just the remarkable developments in the various problems of s...
Yasuro Funaki, Taiichi Yamada, Hisashi Horiuchi, Gerd Ropke, Peter Schuck, Akihiro Tohsaki
Progress of Theoretical Physics Supplement   439-444   Jan 2012
Low density states near the 4α breakup threshold in 16O is discussed in terms of the α-particle condensation. Calculations are performed with OCM (Orthogonality Condition Model) and GEM (Gauss Expansion Method). The 0+ 6 state in 16O is shown to h...
T. Yamada, Y. Funaki, H. Horiuchi, H. Horiuchi, G. Röpke, P. Schuck, P. Schuck, P. Schuck, A. Tohsaki
Lecture Notes in Physics   848 229-298   Jan 2012
The -particle condensate in nuclei is a novel state described by a product state of all with their c.o.m. in the lowest 0S orbit. We demonstrate that a typical -particle condensate is the Hoyle state state in which plays a crucial role for the syn...
Yasutaka Taniguchi, Masaaki Kimura, Yoshiko Kanada-En'Yo, Hisashi Horiuchi
International Journal of Modern Physics E   20 1046-1049   Apr 2011
Effects of cluster correlations on triaxiality have been studied using the antisymmetrized molecular dynamics. Low-lying states in 28Si and 40Ca are obtained by the the generator coordinate method (GCM), and the GCM basis are calculated by energy ...
Hisashi Horiuchi, Hisashi Horiuchi
Acta Physica Polonica B   42 735-745   Mar 2011
Recent trends in nuclear cluster physics are discussed. Three subjects of the discussion are (1) clustering in neutron-rich nuclei, (2) alphacondensate- like states, and (3) coexistence of cluster and mean-field-type states. The subject (1) includ...
Y. Funaki, T. Yamada, H. Horiuchi, H. Horiuchi, G. RÖpke, P. Schuck, P. Schuck, A. Tohsaki
International Journal of Modern Physics E   20 874-879   Jan 2011
Low density states near the 3α and 4α breakup threshold in 12C and 16O, respectively, are discussed in terms of the α-particle condensation. Calculations are performed in OCM (Orthogonality Condition Model) and THSR (Tohsaki-Horiuchi-Schuck-Röpke)...
Y. Funaki, T. Yamada, H. Horiuchi, G. Röpke, P. Schuck, A. Tohsaki
Journal of Physics: Conference Series   321    Jan 2011
Low density states near the 3α and 4α breakup thresholds in12C and16O, respectively, are discussed in terms of the α-particle condensation. Calculations are performed in OCM (Orthogonality Condition Model) and THSR (Tohsaki-Horiuchi-Schuck-Ropke) ...
Hisashi Horiuchi, Hisashi Horiuchi
Journal of Physics: Conference Series   321    Jan 2011
Some remarks are given on many body correlations from dilute to dense nuclear systems, putting stress on three subjects; cluster-gas-like states, dineutron correlation, and relation of mean-field dynamics and clustering dynamics. © Published under...
Yasuro Funaki, Taiichi Yamada, Hisashi Horiuchi, Hisashi Horiuchi, Gerd Ropke, Peter Schuck, Peter Schuck, Akihiro Tohsaki
Hadron and Nuclear Physics 2009, HNP 2009   251-260   Dec 2010
Universite Paris-Sud, Orsay, F-91505, France Low density states near the 3a and 4a breakup threshold in 12C and 16O respectively, are discussed in terms of the a-particle condensation. Calculations are performed in OCM (Orthogonality Condition Mod...
Hisashi Horiuchi, Hisashi Horiuchi
Lecture Notes in Physics   818 57-108   Sep 2010
In this lecture I first review present knowledge about the actual coexistence features of cluster states and mean-field-type states in nuclei. I then discuss how nuclear structure changes from shell-model-like ground state to cluster states. About...
Y. Funaki, T. Yamada, A. Tohsaki, H. Horiuchi, H. Horiuchi, G. Röpke, P. Schuck, P. Schuck, P. Schuck
Physical Review C - Nuclear Physics   82    Aug 2010
The 4α condensate state for O16 is discussed with the Tohsaki-Horiuchi-Schuck-Röpke (THSR) wave function which has α-particle condensate character. With a treatment of resonances, it is found that the 4α THSR wave function yields a fourth 0+ state...
Y. Funaki, T. Yamada, H. Horiuchi, H. Horiuchi, G. Röpke, P. Schuck, P. Schuck, A. Tohsaki
Modern Physics Letters A   25 1939-1942   Jul 2010
The α-particle condensed state in 16O is investigated by the use of 4α OCM (Orthogonality Condition Model). Low-lying spectrum in experiment is well reproduced up to around the 4α break-up threshold. The excited state obtained around the 4α thresh...
J. A. Maruhn, N. Loebl, A. S. Umar, Naoyuki Itagaki, M. Kimura, H. Horiuchi, A. Tohsaki
Modern Physics Letters A   25 1866-1869   Jul 2010
We present Skyrme-force HartreeFock calculations of metastable three-α chain-state configurations in12C,16C, and20C. A microscopic dynamical study of reactions involving three4He clusters shows that the triple-α linear chain configuration of12C is...
Y. Funaki, T. Yamada, H. Horiuchi, G. Röpke, P. Schuck, A. Tohsaki
AIP Conference Proceedings   1235 223-227   Jul 2010
Low density states near the 3α and 4α breakup threshold in12C and16O, respectively, are discussed in terms of the α-particle condensation. Calculations are performed in OCM (Orthogonality Condition Model) and THSR (Tohsaki-Horiuchi-Schuck-Röpke) a...
Hisashi Horiuchi, Hisashi Horiuchi
Journal of Physics G: Nuclear and Particle Physics   37    May 2010
Coexistence of two very different types of nuclear structure, mean-field-type structure and cluster structure, is discussed. We briefly review actual features of the coexistence of these two different types of structure in some selected nuclei inc...
Yasuro Funaki, Taiichi Yamada, Hisashi Horiuchi, Hisashi Horiuchi, Gerd Röpke, Peter Schuck, Peter Schuck, Akihiro Tohsaki
Hadron and Nuclear Physics 09: Osaka University, Japan, 16-19 November 2009   251-260   Jan 2010
© 2010 by World Scientific Publishing Co. Pte. Ltd. All rights reserved. Low density states near the 3α and 4α breakup threshold in 12C and 16O, respectively, are discussed in terms of the α–particle condensation. Calculations are performed in OCM...
Yasuro Funaki, Taiichi Yamada, Hisashi Horiuchi, Hisashi Horiuchi, Gerd Röpke, Peter Schuck, Peter Schuck, Akihiro Tohsaki
CERN-Proceedings   2 323-330   Jan 2010
Low density states near the 3α and 4α breakup threshold in 12C and 16O, respectively, are discussed in terms of the α-particle condensation. Calculations are performed in OCM (Orthogonality Condition Model) and THSR (Tohsaki-Horiuchi-Schuck-Röpke)...
Y. Funaki, M. Girod, H. Horiuchi, H. Horiuchi, G. Röpke, P. Schuck, P. Schuck, P. Schuck, A. Tohsaki, T. Yamada
Journal of Physics G: Nuclear and Particle Physics   37    Jan 2010
α particle condensation is a novel state in nuclear systems. We briefly review the present status on the study of α particle condensation and address the open problems in this research field: α particle condensation in heavier systems other than t...
Yasutaka Taniguchi, Yoshiko Kanada-En'Yo, Masaaki Kimura, Kiyomi Ikeda, Hisashi Horiuchi, Eiji Ideguchi
Physical Review C - Nuclear Physics   82    Jan 2010
Superdeformed (SD) states in Ar40 have been studied using the deformed-basis antisymmetrized molecular dynamics. Low-energy states were calculated by the parity and angular momentum projection and the generator coordinate method (GCM). Basis wave ...
Hisashi Horiuchi, Hisashi Horiuchi
CERN-Proceedings   1 47-54   Jan 2010
Coexistence features of cluster states and mean-field-type states are discussed in three nuclei, 20Ne, 44Ti, and 32S. It is demonstrated that AMD studies of these nuclei reproduce successfully many experimental data of the coexistence. According t...
Y. Funaki, H. Horiuchi, H. Horiuchi, W. Von Oertzen, W. Von Oertzen, G. Röpke, P. Schuck, P. Schuck, P. Schuck, A. Tohsaki, T. Yamada
Physical Review C - Nuclear Physics   80    Dec 2009
Certain aspects of the recently proposed antisymmetrized α-particle product state wave function, or THSR (Tohsaki-Horiuchi-Schuck-Röpke) α-cluster wave function, for the description of the ground state in Be8, the Hoyle state in C12, and analogous...
Taiichi Yamada, Yasuro Funaki, Hisashi Horiuchi, Hisashi Horiuchi, Gerd Röpke, Peter Schuck, Peter Schuck, Peter Schuck, Akihiro Tohsaki
Physical Review C - Nuclear Physics   79    May 2009
Investigations on the internal one-particle density matrix in the case of Bose-Einstein condensates with a finite number (N) of particles in a harmonic potential are performed. We solve the eigenvalue problem of the Pethick-Pitaevskii-type interna...
Hisashi Horiuchi, Hisashi Horiuchi
International Journal of Modern Physics A   24 2205-2206   Apr 2009
Y. Funaki, T. Yamada, H. Horiuchi, H. Horiuchi, G. RÖpke, P. Schuck, P. Schuck, A. Tohsaki
International Journal of Modern Physics A   24 1995-2002   Apr 2009
In order to explore the 4α-particle condensate state in 16O, we solve a full four-body equation of motion based on the 4α OCM (Orthogonality Condition Model) in a large 4α model space spanned by Gaussian basis functions. A full spectrum up to the ...
T. Yamada, Y. Funaki, H. Horiuchi, K. Ikeda, A. Tohsaki
International Journal of Modern Physics A   24 2043-2052   Apr 2009
Strengths of monopole excitation to cluster states are discussed in light nuclei. They are in general so strong to be comparable to the single particle strength and shares an appreciable portion of the sum rule value, in spite of large difference ...
Akihiro Tohsaki, Yasuro Funaki, Hisashi Horiuchi, Hisashi Horiuchi, Gerd RÖpke, Peter Schuck, Peter Schuck, Taiichi Yamada
International Journal of Modern Physics A   24 2003-2018   Apr 2009
We explain how to treat a microscopic wave function of α-condensation named THSR taking 3α-condensation as a typical example. The microscopic model, which fully takes into account the Pauli principle between all the constituent nucleons and effect...
Y. Funaki, T. Yamada, H. Horiuchi, H. Horiuchi, G. Rop̈pke, P. Schuck, P. Schuck, A. Tohsaki
International Journal of Modern Physics E   18 2083-2087   Jan 2009
The α-Particle condensed state in 16O is investigated by the use of 4α OCM (Orthogonality Condition Model). Low-lying spectrum in experiment is well reproduced up to around the 4α threshold. Furthermore, the excited state obtained around the 4α th...
P. Schuck, P. Schuck, Y. Funaki, T. Yamada, H. Horiuchi, G. Röpke, A. Tohsaki
AIP Conference Proceedings   1165 39-42   Jan 2009
In order to explore the 4α-particle condensate state in 160, we solve a full four-body equation based on the 4 a OCM (Orthogonality Condition Model) in a large 4 α model space spanned by Gaussian basis functions. A full spectrum up to the O6+ stat...
Taiichi Yamada, Yasuro Funaki, Hisashi Horiuchi, Hisashi Horiuchi, Kiyomi Ikeda, Akihiro Tohsaki
Progress of Theoretical Physics   120 1139-1167   Dec 2008
We discuss strength of monopole excitation of the ground state to cluster states in light nuclei. We clarify that the monopole excitation to cluster states is in general strong as to be comparable with the single particle strength and shares an ap...
T. Yamada, Y. Funaki, H. Horiuchi, A. Tohsaki, G. Röpke, P. Schuck, P. Schuck
International Journal of Modern Physics B   22 4545-4556   Oct 2008
Alpha particle condensation is studied in 12C and 16O with the orthogonality condition model (OCM). The OCM equation is an approximation of the equation of motion of α bosons based on microscopic theories. We demonstrate that 1) the Hoyle state (t...
T. Yamada, Y. Funaki, H. Horiuchi, H. Horiuchi, G. Röpke, P. Schuck, P. Schuck, P. Schuck, A. Tohsaki
Physical Review A - Atomic, Molecular, and Optical Physics   78    Sep 2008
The internal one-particle density matrix is discussed for Bose-Einstein condensates with a finite number of particles in a harmonic trap. It is found that the outcome of the diagonalization of the single-particle density matrix depends on the choi...
Y. Funaki, T. Yamada, H. Horiuchi, H. Horiuchi, G. Röpke, P. Schuck, P. Schuck, A. Tohsaki
Physical Review Letters   101    Aug 2008
To explore the four-α-particle condensate state in O16, we solve a full four-body equation of motion based on the four-α-particle orthogonality condition model in a large four-α-particle model space spanned by Gaussian basis functions. A full spec...
Y. Funaki, H. Horiuchi, H. Horiuchi, G. Röpke, P. Schuck, P. Schuck, A. Tohsaki, T. Yamada
Physical Review C - Nuclear Physics   77    Jun 2008
At low densities, with decreasing temperatures, in symmetric nuclear matter α particles are formed, which eventually give raise to a quantum condensate with four-nucleon α-like correlations (quartetting). Starting with a model of α matter, where u...
Y. Funaki, T. Yamada, H. Horiuchi, G. Röpke, P. Schuck, P. Schuck, A. Tohsaki
Journal of Physics: Conference Series   111    May 2008
In order to explore the 4α-particle condensate state in 16O, we solve a full four-body equation of motion based on the 4α OCM (Orthogonality Condition Model) in a large 4α model space spanned by Gaussian basis functions. A full spectrum up to the ...
T. Yamada, H. Horiuchi, K. Ikeda, Y. Funaki, A. Tohsaki
Journal of Physics: Conference Series   111    May 2008
Strength of monopole excitation to cluster states is discussed in light nuclei. A detail analysis of12C, typical in light nuclei, leads to the fact that the monopole excitation to cluster states is in general so strong to be comparable to the sing...
H. Horiuchi
Journal of Physics: Conference Series   111    May 2008
Characteristic trends in physics of nuclear clustering are discussed. Emphasis is put on the cluster structure physics because we have recently remarkable developments for this subject. As representative examples three points are discussed: (1) no...
Y. Funaki, T. Yamada, H. Horiuchi, H. Horiuchi, G. RÖpke, P. Schuck, P. Schuck, A. Tohsaki
International Journal of Modern Physics E   17 2087-2095   Jan 2008
Low density states near the 3α and 4α breakup threshold in 12C and 16O, respectively, are discussed in terms of the α-particle condensation. Calculations are performed in OCM (Orthogonality Condition Model) and THSR (Tohsaki-Horiuchi-Schuck-Röpke)...
T. Yamada, Y. Funaki, H. Horiuchi, A. Tohsaki, G. RÖpke, P. Schuck, P. Schuck
Condensed Matter Theories   23 257-268   Jan 2008
© 2009 by World Scientific Publishing Co. Pte. Ltd. All rights reserved. Alpha particle condensation is studied in 12C and 16O with the orthogonality condition model (OCM). The OCM equation is an approximation of the equation of motion of α bosons...
Yasutaka Taniguchi, Yasutaka Taniguchi, Masaaki Kimura, Yoshiko Kanada-En'Yo, Hisashi Horiuchi
AIP Conference Proceedings   961 261-266   Dec 2007
We have studied the positive-parity states of 40Ca using antisymmetrized molecular dynamics (AMD) and the generator coordinate method (GCM). Imposing two different kinds of constraints on the variational calculation, we have found various kinds of...
Yasutaka Taniguchi, Yasutaka Taniguchi, Masaaki Kimura, Yoshiko Kanada-En'Yo, Hisashi Horiuchi
Physical Review C - Nuclear Physics   76    Oct 2007
We have studied the positive-parity states of Ca40 using antisymmetrized molecular dynamics (AMD) and the generator coordinate method (GCM). Imposing two different kinds of constraints on the variational calculation, we have found various kinds of...
T. Wakasa, E. Ihara, K. Fujita, Y. Funaki, K. Hatanaka, H. Horiuchi, M. Itoh, J. Kamiya, G. Röpke, H. Sakaguchi, N. Sakamoto, Y. Sakemi, P. Schuck, Y. Shimizu, M. Takashina, M. Takashina, S. Terashima, A. Tohsaki, M. Uchida, H. P. Yoshida, M. Yosoi
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics   653 173-177   Sep 2007
Inelastic α scattering on 16O is studied at 400 MeV using an ice target. Near the 4α breakup threshold of 14.4 MeV, a broad peak is observed at an excitation energy of 13.6 ± 0.1  MeV with a width of 0.6 ± 0.2  MeV. The spin-parity is estimated to...
P. Schuck, Y. Funaki, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
International Journal of Modern Physics B   21 2420-2428   May 2007
The famous Hoyle state (02+ at 7.654 MeV in12C) is identified as being an almost ideal condensate of three α-particles, hold together only by the Coulomb barrier. It, therefore, has a8Be- α structure of low density. Transition probability and inel...
P. Schuck, Y. Funaki, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
Nuclear Physics A   788 293-300   May 2007
The fameous Hoyle state (02+ at 7.654 MeV in 12C) is identified as being an almost ideal condensate of three α-particles, hold together only by the Coulomb barrier. It, therefore, has a 8Be-α structure of low density. Transition probability and in...
Y. Taniguchi, M. Kimura, Y. Kanada-En'yo, H. Horiuchi
Nuclear Physics A   787 547-552   May 2007
We have studied the coexistence of cluster structure and mean-field-type structure in 40Ca using Antisymmetrized Molecular Dynamics (AMD) + Generator Coordinate Method (GCM). By energy variation with constraint, we calculated GCM basis wave functi...
P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
Progress in Particle and Nuclear Physics   59 285-304   Jan 2007
The onset of quartetting, i.e. α-particle condensation, in symmetric nuclear matter is studied with the help of an in-medium modified four nucleon equation. It is found that at very low density, quartetting wins over pairing because of the strong ...
P. Schuck, P. Schuck, Y. Funaki, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
AIP Conference Proceedings   891 164-171   Jan 2007
The fameous Hoyle state (02+ at 7.654 MeV in 12C) is identified as being an almost ideal condensate of three α-particles, hold together only by the Coulomb barrier. It, therefore, has a 8Be- α structure of low density. Transition probability and i...
Y. Funaki, P. Schuck, H. Horiuchi, G. Röpke, A. Tohsaki, T. Yamada
AIP Conference Proceedings   853 140-145   Dec 2006
The second 0+state at 7.65 MeV in12C is the famous Hoyle state, very important in Nuclear Astrophysics for synthesizing12C in the universe. This state is known to strongly resist a shell model description. Describing it as a loosely bound gas of a...
Hisashi Horiuchi
AIP Conference Proceedings   865 387-392   Dec 2006
T. Yamada, H. Horiuchi, A. Tohsaki, Y. Funaki
Modern Physics Letters A   21    Oct 2006
Hisashi Horiuchi
Modern Physics Letters A   21 2455-2459   Oct 2006
Di-neutron cluster structure of 11Li which is suggested strongly by recent experiments is discussed. Recent HFB calculations which show clear di-neutron correlation in surface region of neutron-rich nuclei are also discussed. An approach to di-neu...
Taiichi Yamada, Hisashi Horiuchi, Peter Schuck
Modern Physics Letters A   21 2373-2382   Oct 2006
The spin-orbit splittings of 13C and 13N corresponding to the ground state and second 0+ state (Hoyle state) in 12C are investigated within a 12C+N model. The agreement of the calculated results with experiments suggests that the 1/2 2- and 3/22- ...
Y. Funaki, A. Tohsaki, H. Horiuchi, P. Schuck, G. Röpke
Modern Physics Letters A   21 2331-2340   Oct 2006
It is discussed that the recently observed 0+state at 13.5 MeV in16O can be a good candidate of the 4α condensate. The 4α condensed state which is theoretically obtained in the vicinity of the 4α threshold is shown to have a relatively large α dec...
Masaaki Kimura, Yasutaka Taniguchi, Yoshiko En'Yo, Hisashi Horiuchi
Journal of Physics: Conference Series   49 200-205   Oct 2006
The new clustering aspects of sd-shell nuclei found by the recent application of the antisymmetrized molecular dynamics are reported. In this paper we present two topics, "superdeformed band of 32S and 16O + 16O clustering" and "molecular-orbital ...
Y. Funaki, A. Tohsaki, H. Horiuchi, P. Schuck, G. Röpke
European Physical Journal A   28 259-263   Jun 2006
In order to discuss the spatial extention of the 02+-state of12C (Hoyle state), we analyze the inelastic form factor of electron scattering to the Hoyle state, which our 3α-condensate wave function reproduces very well like previous 3α RGM/GCM mod...
Akinobu Doté, Yoshiko Kanada-En'yo, Hisashi Horiuchi, Yoshinori Akaishi, Kiyomi Ikeda
Progress of Theoretical Physics   115 1069-1092   Jun 2006
In order to treat the tensor force explicitly, we propose a microscopic model of nuclear structure based on antisymmetrized molecular dynamics (AMD). It is found that some extensions of the AMD method are effective for incorporating the tensor cor...

Misc

 
Progress of Theoretical Physics   64(1) 184-203   1980
Comprehensive Study of Alpha-Nuclei
Progress of Theoretical Physics Supplement   68 29-192   1980
Antisymmetrization Effects of the Effective Internuclear Potential
Nuclear Physics A   320 449-478   1979
Progress of Theoretical Physics   63(2) 725-729   1980
Progress of Theoretical Physics   63(3) 895-918   1980
Introduction to Comprehensive Nuclear Structure Study Based on Cluster Correlations and Molecular Viewpoint
Progress of Theoretical Physics Supplement   68 1-28   1980
Progress of Theoretical Physics   69(3) 886-917   1983
Progress of Theoretical Physics   70(6) 1599-1623   1983
Progress of Theoretical Physics   73(5) 1172-1190   1985
Progress of Theoretical Physics   75(3) 619-638   1986
Progress of Theoretical Physics   75(3) 754-756   1986
Progress of Theoretical Physics   77(3) 517-547   1987
Progress of Theoretical Physics   76(4) 837-860   1986
Progress of Theoretical Physics   80(3) 488-501   1988
Microscopic Study of the α-16O Interaction on the Basis of the Realistic Effective Interaction.
Progress of Theoretical Physics   82(2) 217-221   1989
Progress of Theoretical Physics   87(2) 417-432   1992
Progress of Theoretical Physics   93(1) 115-136   1995
Study of Light Nuclear Structure by Alpha-Cluster Model.
Proc. INS-IPCR Int. Symp. on Cluster Structure of Nuclei and Transfer Reactions Induced by Heavy Ions, IPCR Cyclotron Progress Report Supplement   4 41-57   1975
Cluster Structure of Light Nuclei.
Proc. Int. Conf. on Nuclear Structure, J. Phys. Soc. Jpn.   44(Supplement) 85-98   1978
Three-Cluster Problem in Light Nuclei Based on the Microscopic Theory.
Proc. Int. Symp. on Nuclear Collisions and Their Microscopic Descriptions, Fizika   9(Supplement3) 251-280   1977
Momentum Distribution of Nucleons in Colliding Nuclei and Production of Hard Photons.
Proc. (]G0005[)Int. Conf. on Nuclear Reaction Mechanisms, Ricerca Scientifica ed Educazione Permanente Supplemento   (66) 571-581   1988
Cluster Model Study of Nuclei.
Proc. (]G0005[) Int. Conf. on Clustering Aspects in Nuclear and Subnuclear Systems, J. Phys. Soc. Jpn.   58(Suppl) 7-23   1989
Microscopic Study of Clustering Phenomena in Nuclei.
Proc. Int. Symp. in Honor of Akito Arima ; Nuclear Physics in 1990's, Nucl. Phys. A   522 257c-274c   1991
Formation and Dissolution of Clusters Studied with Antisymmetrized Molecular Dynamics.
Proc. Int. Conf. on Nuclear and Atomic Clusters, (Clustering Phenomena in Atoms and Nuclei, Springer Series in Nuclear and Particle Physics), (Springer ; Berlin, 1992)   512-524   1992
Quqntum Molecular Dynamics Study of Evolution of Heavy Ion Reaction Mechanism from Low to Intermediate Energy.
Proc. (]G0006[) Int. Conf. on Nuclear Reaction Mechanisms, Ricerca Scientifica ed Educazione Permanente Supplemento   (84) 238-247   1992
Antisymmetrized Molecular Dynamics and Its Application to Structure and Collision Problems.
Proc. First Joint Italian-Japanese Meeting within the INFN-RIKEN Agreement on Perspectives in Heavy Ion Physics, Italian Physical Society Conference Proceedings   38 223-232   1993
Antisymmetrized Molecular Dynamics.
Proc. NATO Advanced Study Institute on Hot and Dense Nuclear Matter, NATO ASI Series B : Physisc   335 215-226   1994
Momentum Distribution of Clusters in Heavy Ion Collisions Studied with AMD.
Proc. (]G0007[) Int. Conf. on Nuclear Reaction Mechanisms, Ricerca Scientifica ed Educazione Permanente Supplemento   100 421-429   1994
Clustering in Nuclear Structure and Collisions.
Proc. NATO Advanced Study Institute on Correlations and Clustering Phenomena in Subatomic Physics, NATO ASI Series B : Physics   359 29-51   1997
AMD Study of Proton Induced Reactions.
Proc. of the RCNP Int. Symposium on Nuclear Responses and Medium Effects, Frontiers Science Series   28 220-225   1999
Incident-Energy Dependence of the Fnagmentation Mechanism Reflecting the Cluster Structure of the 19B Nucleus
Physical Review C   (631) 034615-1-11   2001
AMD Study of Unstable Nuclei
Proc. Int. Symposium on Models and Theories of the Nuclear Mass, RIKEN Review   26 36-37   2000
Novel Features of Unstable Nuclei Studied with AMD
Proc. First Asian-Pacific Conference on Few-Body Problems in Physics, Few-Body Systems Supplement   12 125-129   2000
Double Gel'fand Polynomial and Interaction between Composite Nuclei
Proc. (]G0010[)(]G0001[)(]G0005[). Int. Colloqium on Group Theoretical Methods in Physics, (World Scientific,1986)   371-374   1986
Pauli-Forbidden Region in the Phase Space of the Inter-Nucleus Relative Motion
Proc. First Int. Conf. on the Physics of Phase Space, Lecture Notes in Physics, (Springer,1987)   278 395-397   1987
Structure of Light Unstable Nuclei Studied with Antisymmetrited Molecular Dynamics
Progress of Theoratical Physics Supplement   142 205-263   2001
Alpha Cluster Condensation in 12C and 16O
Physical Raview Letters   87(19) 19251-192504   2001
AMD Studies of Cluster Structures in Light Nuclei
RIKEN Review   39 71-73   2001
AMD Study of Nuclear Clustering
AIP Conference Proceedings   597 174-180   2001
Microscopic Study of α-cluster Condensation in Light 4N Nuclei
Proc. Int. Symp. on Non-Equilibrium and Nonlinear Dynamics in Nuclear and Other Finite Systems, AIP Conference Proceedings   597 407-414   2001
Structures and Transition in Light Unstable Nuclei
Nuclear Physics A   687 146c-153c   2001

Books etc

 
Multi-Cluster Problem Based on the Microscopic Theory.
Proc. (]G0007[) Int. Conf. on Few-Body Problems in Nuclear and Particle Physics, (North-Holland ; Amsterdam, 1976)   1976   
Microscopic Study of Local Potential between Nuclei on the Basis of the Resonating Group Method.
Proc. 1983 RCNP Int. Symp. on Light Ion Reaction Mechanism   1983   
Microscopic Study of Local Nucleus-Nucleus Potentials.
Proc. (]G0004[) Int. Conf. on Clustering Aspects of Nuclear Structure and Nuclear Reactions(Reidel ; Dordrecht, Boston, Lancaster, 1985)   1985   
Microscopic Nucleus-Nucleus Potential and Comparison of It with Optical Potential.
Proc. Workshop on the Relations between Structure and Reactions in Nuclear Physics, (World Scientific : Singapore, 1987)   1987   
Evolution of Heavy Ion Reaction Mechanism from Low to Intermediate Energy Region.
Proc. Int. Symp. on Heavy-Ion Physics and Application, (World Scientific, Singapore, 1991)   1991   
Neutron-rich Nuclei and Clustering Correlation Studied with Antisymmetrized Molecular Dynamics.
Proc. Int. Symp. on Structure and Reactions of Unstable Nuclei, (World Scientific, Singapore, 1991)   1991   
Study of Nuclear Structure and Collisins with Antisymmetrized Molecular Dynamics.
Proc. Second China-Japan Joint Nuclear Physics Symposium   1995   
Study of Light Neutron-Rich Nuclei with Antisymmetrized Molecular Dynamics.
Proc. Int. Conf. on Exotic Nuclei and Atomic Masses, (Editions Frontieres, 1996)   1996   
Study of Nuclear Reactions and Nuclear Structure with Antisymmetrized Molecular Dynamics.
Proc. Second Int. Symp. on Heavy Ion Physics and Its Applications, (World Scientific, Singapore, 1996)   1996   
Antisymmetrized Molecular Dynamics for Nuclear Collisions and Structure.
Proc. XIV RCNP Osaka Int. Symp. on Nuclear Reaction Dynamics of Nucleon-Hadron Many Body System -From Nuclear Spins and Mesons in Nuclei to Quark Lepton Nuclear Physics-, (World Scientific, Singapore, 1996)   1996   
Unstable Nuclei and Nuclear Collisions Studied with Antisymmetrized Molecular Dynamics.
Proc. Seventh French-Japanese Colloquium on Frontier and Perspective of Nuclear Science   1997   
AMD Model of Nuclei.
Proc. 6th RIKEN Winter School -Nuclear Structure Studies at RI Beam Factory-   1997   
Clustering and Single Particle Features in Unstable Nuclei.
Proc. Int. Workshop on Exciting Physics with New Accelerator Facilities, (World Scientific, 1998)   1998   
Nuclear Clusters on the Eve of the Third Millennium
Proc. 7th Int. Conf. on Clustering Aspects of Nuclear Structure and Dynamics   2000   
AMD for Unstable Nuclei
Proc. Int. Summer School on Subatomic Physics-Nuclear and Astro-Physics with RI Beams   2000   
Antisymmetrized Molecular Dynamics Approach to Heavy Ion Collisions
Proc. Eighth Winter Workshop on Nuclear Dynamics, (World Scientific,1992)   1992   
Alpha Cluster Condensation in Threshold States of Self-Conjugate 4N Nuclei
Proc. Int. Symp. on Nuclear Many-Body Problem, (Academic Publishers, 2002)   2002   

Works

 
Research and development of molecular dynamics method
1993
Microscopic study of nuclear collisione at low and intermediate energies
1995 - 1997

Research Grants & Projects

 
Microscopic Study of Medium Energy Heavy Ion Reactions
Project Year: 1990 - 2006
Study on Structure of Neutron-rich Nuclei
Project Year: 1990 - 2006