Ryugo Hayano

Profile Information

Affiliation: Professor, Emeritus, Graduate School of Science, Department of Physics, The University of Tokyo

Degree: Ph.D(U-Tokyo)

J-GLOBAL ID: 200901010858543456
researchmap Member ID: 1000202072

External link: http://office-hayano.com/publications.html

Research Interests

Research Areas

Natural sciences / Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics /

Committee Memberships

1990

学会世話人, 日本物理学会

Awards

Dec, 2008

仁科記念賞

早野龍五
1997

井上学術賞

Papers

Lévy-stable two-pion Bose-Einstein correlations in s NN =200 GeV Au+Au collisions

A. Adare, C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto, J. Alexander, M. Alfred, H. Al-Ta'Ani, A. Angerami, K. Aoki …

Physical Review C, 97(6), Jun 14, 2018 Peer-reviewed
Comparison of the UNSCEAR isodose maps for annual external exposure in Fukushima with those obtained based on airborne monitoring surveys

Ryugo Hayano, Makoto Miyazaki

Journal of Radiological Protection, 38(1) 310-317, Mar 1, 2018 Peer-reviewed
Measurement of the antiproton–nucleus annihilation cross-section at low energy

H. Aghai-Khozani, A. Bianconi, M. Corradini, R. Hayano, M. Hori, M. Leali, E. Lodi Rizzini, V. Mascagna, Y. Murakami, M. Prest …

Nuclear Physics A, 970 366-378, Feb 1, 2018 Peer-reviewed
Spectroscopy of Pionic Atoms in Sn 122 (d, He 3) Reaction and Angular Dependence of the Formation Cross Sections

Nishi, T., Itahashi, K., Berg, G.P.A., Fujioka, H., Fukuda, N., Fukunishi, N., Geissel, H., Hayano, R.S., Hirenzaki, S., Ichikawa, K. …

Physical Review Letters, 120(15), 2018 Peer-reviewed
Measurement of emission-angle anisotropy via long-range angular correlations with high-pT hadrons in d plus Au and p plus p collisions at root s(NN)=200 GeV

Adare A, Aidala C, Ajitanand, N. N, Akiba Y, Al-Bataineh H, Alexander J, Alfred M, Angerami A, Aoki K …

Physical Review C, 98(1), 2018 Peer-reviewed
Cross section and longitudinal single-spin asymmetry A(L) for forward W-+/- -> mu(+/-)nu production in polarized p plus p collisions at root s=510 GeV

Adare A, Aidala C, Ajitanand, N. N, Akiba Y, Akimoto R, Alexander J, Alfred M, Aoki K, Apadula N …

Physical Review D, 2018 Peer-reviewed
Missing-mass spectroscopy of the C 12 (p,d) reaction near the η′ -meson production threshold

Tanaka, Y.K., Itahashi, K., Fujioka, H., Ayyad, Y., Benlliure, J., Brinkmann, K.-T., Friedrich, S., Geissel, H., Gellanki, J., Guo, C. …

Physical Review C, 97(1), 2018 Peer-reviewed
&ITB&IT-meson production at forward and backward rapidity in &ITp&IT plus &ITp&IT and Cu plus Au collisions at root&ITsNN&IT = 200 GeV

C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto, J. Alexander, M. Alfred, V. Andrieux, K. Aoki, N. Apadula, H. Asano …

PHYSICAL REVIEW C, 96(6), Dec, 2017 Peer-reviewed
LOW-ENERGY KAON-NUCLEI INTERACTION STUDIES AT DA Phi NE: SIDDHARTA-2 AND AMADEUS

C. Curceanu, A. Amirkhani, M. Bazzi, G. Bellotti, C. Berucci, D. Bosnar, A. M. Bragadireanu, M. Cargnelli, A. Dawood Butt, R. Del Grande …

ACTA PHYSICA POLONICA B, 48(10) 1855-1860, Oct, 2017 Peer-reviewed
Individual external dose monitoring of all citizens of Date City by passive dosimeter 5 to 51 months after the Fukushima NPP accident (series): II. Prediction of lifetime additional effective dose and evaluating the effect of decontamination on individual dose

Makoto Miyazaki, Ryugo Hayano

JOURNAL OF RADIOLOGICAL PROTECTION, 37(3) 623-634, Sep, 2017 Peer-reviewed
Measurements of e(+)e(-) pairs from open heavy flavor in p plus p and d plus A collisions at root S-NN=200 GeV

A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand, Y. Akiba, H. Al-Bataineh, J. Alexander, M. Alfred, K. Aoki, N. Apadula …

PHYSICAL REVIEW C, 96(2), Aug, 2017 Peer-reviewed
Cross section and transverse single-spin asymmetry of muons from open heavy-flavor decays in polarized p plus p collisions at root s=200 GeV

C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto, J. Alexander, M. Alfred, K. Aoki, N. Apadula, H. Asano, E. T. Atomssa …

PHYSICAL REVIEW D, 95(11), Jun, 2017 Peer-reviewed
Measurements of B -> J/psi at forward rapidity in p plus p collisions at root s=510 GeV

C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto, J. Alexander, M. Alfred, K. Aoki, N. Apadula, H. Asano, E. T. Atomssa …

PHYSICAL REVIEW D, 95(9), May, 2017 Peer-reviewed
Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p plus p collisions at root s=510 GeV

A. Adare, C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto, J. Alexander, M. Alfred, V. Andrieux, K. Aoki, N. Apadula …

PHYSICAL REVIEW D, 95(7), Apr, 2017 Peer-reviewed
Individual external dose monitoring of all citizens of Date City by passive dosimeter 5-51 months after the Fukushima NPP Accident (series): I. Comparison of individual dose with ambient dose rate monitored by aircraft surveys (vol 37, pg 1, 2016)

Makoto Miyazaki, Ryugo Hayano

JOURNAL OF RADIOLOGICAL PROTECTION, 37(1) 320-320, Mar, 2017 Peer-reviewed
Individual external dose monitoring of all citizens of Date City by passive dosimeter 5 to 51 months after the Fukushima NPP accident (series): 1. Comparison of individual dose with ambient dose rate monitored by aircraft surveys

Makoto Miyazaki, Ryugo Hayano

JOURNAL OF RADIOLOGICAL PROTECTION, 37(1) 1-12, Mar, 2017 Peer-reviewed
Investigating the low-energy K- interactions in nuclear matter with AMADEUS

R. Del Grande, M. Bazzi, G. Belloti, C. Berucci, A. M. Bragadireanu, D. Bosnar, A. D. Butt, M. Cargnelli, C. Curceanu, L. Fabbietti …

7TH YOUNG RESEARCHER MEETING, 841, 2017 Peer-reviewed
First results on the experimental search for η′-mesic nuclei with the ¹²C(p, d) reaction

Tanaka, Y.K., Ayyad, Y., Benlliure, J., Brinkmann, K.-T., Friedrich, S., Fujioka, H., Geissel, H., Gellanki, J., Guo, C., Gutz, E. …

Acta Physica Polonica B, 48(10) 1813-1818, 2017 Peer-reviewed
Experimental studies of the kaon-nucleus interaction at low energy with x-ray spectroscopy of kaonic atoms

H. Shi, M. Bazzi, G. Beer, G. Bellotti, C. Berucci, A. M. Bragadireanu, D. Bosnar, M. Cargnelli, C. Curceanu, A. D. Butt …

X INTERNATIONAL CONFERENCE ON KAON PHYSICS, 800, 2017 Peer-reviewed
Beamline test of a transition-edge-sensor spectrometer in preparation for kaonic-atom measurements

Hashimoto, T., Bazzi, M., Bennett, D.A., Berucci, C., Bosnar, D., Curceanu, C., Doriese, W.B., Fowler, J.W., Fujioka, H., Guaraldo, C. …

IEEE Transactions on Applied Superconductivity, 27(4), 2017 Peer-reviewed

Misc.

Measurement and comparison of individual external doses of high-school students living in Japan, France, Poland and Belarus-the 'D-shuttle' project-

N. Adachi, V. Adamovitch, Y. Adjovi, K. Aida, H. Akamatsu, S. Akiyama, A. Akli, A. Ando, T. Andrault, H. Antonietti …

JOURNAL OF RADIOLOGICAL PROTECTION, 36(1) 49-66, Mar, 2016
Scaling properties of fractional momentum loss of high- pT hadrons in nucleus-nucleus collisions at sNN from 62.4 GeV to 2.76 TeV

A. Adare, S. Afanasiev, C. Aidala, C. Aidala, C. Aidala, C. Aidala, N. N. Ajitanand, Y. Akiba, Y. Akiba, R. Akimoto …

Physical Review C - Nuclear Physics, 93(2) 24911-24911, Feb 22, 2016
φ meson production in the forward/backward rapidity region in Cu + Au collisions at s NN =200 GeV

A. Adare, C. Aidala, C. Aidala, N. N. Ajitanand, Y. Akiba, Y. Akiba, R. Akimoto, J. Alexander, M. Alfred, H. Al-Ta'Ani …

Physical Review C - Nuclear Physics, 93(2), Feb 4, 2016
Transverse energy production and charged-particle multiplicity at midrapidity in various systems from sNN =7.7 to 200 GeV

A. Adare, S. Afanasiev, C. Aidala, C. Aidala, C. Aidala, C. Aidala, C. Aidala, N. N. Ajitanand, Y. Akiba, Y. Akiba …

Physical Review C - Nuclear Physics, 93(2), Feb 3, 2016
φ meson production in d + Au collisions at sNN =200 GeV

A. Adare, C. Aidala, N. N. Ajitanand, Y. Akiba, H. Al-Bataineh, J. Alexander, M. Alfred, A. Angerami, K. Aoki, N. Apadula …

Physical Review C - Nuclear Physics, 92(4), Oct 19, 2015
Minimal Internal Radiation Exposure in Residents Living South of the Fukushima Daiichi Nuclear Power Plant Disaster

Junichi Akiyama, Shigeaki Kato, Masaharu Tsubokura, Jinichi Mori, Tetsuya Tanimoto, Koichiro Abe, Shuji Sakai, Ryugo Hayano, Michio Tokiwa, Hiroaki Shimmura

PLOS ONE, 10(10), Oct, 2015
Systematic study of azimuthal anisotropy in Cu + Cu and Au + Au collisions at s NN =62.4 and 200 GeV SYSTEMATIC STUDY of AZIMUTHAL ANISOTROPY in ⋯ A. ADARE et al.

A. Adare, S. Afanasiev, C. Aidala, C. Aidala, N. N. Ajitanand, Y. Akiba, Y. Akiba, H. Al-Bataineh, A. Al-Jamel, J. Alexander …

Physical Review C - Nuclear Physics, 92, Sep 23, 2015
Liquid He-3 target for an experimental search for nuclear anti-kaon bound states in J-PARC

M. Sato, M. Iio, S. Ishimoto, S. Enomoto, T. Hashimoto, S. Suzuki, M. Iwasaki, R. S. Hayano

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 305(3) 883-887, Sep, 2015
Systematic study of charged-pion and kaon femtoscopy in Au plus Au collisions at root s(NN)=200 GeV

A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand, Y. Akiba, H. Al-Bataineh, J. Alexander, M. Alfred, K. Aoki, N. Apadula …

PHYSICAL REVIEW C, 92(3), Sep, 2015
Measurements of Elliptic and Triangular Flow in High-Multiplicity He-3 + Au Collisions at root s(NN)=200 GeV

A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto, H. Al-Bataineh, J. Alexander, M. Alfred, H. Al-Ta'ani …

PHYSICAL REVIEW LETTERS, 115(14), Sep, 2015
Search for the deeply bound K-pp state from the semi-inclusive forward-neutron spectrum in the in-flight K- reaction on helium-3

HASHIMOTO T, AJIMURA S, BEER G, BHANG H, BRAGADIREANU M, BUSSO L, BUSSO L, CARGNELLI M, CHOI S, CURCEANU C …

Prog Theor Exp Phys (Web), 2015(6) 061D01 (WEB ONLY), Jun, 2015
K中間子原子X線分光に向けた超伝導遷移端マイクロカロリメータのπ^-ビーム試験

HASHIMOTO TADASHI, BENNETT D. A, CURCEANU C, DORIESE W. B, FOWLER J. W, GARD J, GUSTAFSSON F. P, HAYANO RYUGO, ILIESCU M, ISHIMOTO SHIGERU …

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.21ACF-5, Mar 24, 2015
荷電粒子ビーム環境における超伝導遷移端マイクロカロリメータX線検出器の性能評価

TATSUNO HIDEYUKI, TATSUNO HIDEYUKI, BENNETT D.A, CURCEANU C, DORIESE W.B, FOWLER J.W, GARD J, GUSTAFSSON F.P, HASHIMOTO TADASHI, HAYANO RYUGO …

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.24ADF-10, Mar 24, 2015
反陽子ヘリウム原子の高励起状態のレーザー分光実験

YAMADA HIROYUKI, AGHAI-KHOZANI HOSSEIN, AGHAI-KHOZANI HOSSEIN, BARNA DANIEL, BARNA DANIEL, HAYANO RYUGO, HORI MASAKI, MURAKAMI YOHEI, SOTER ANNA, TODOROKI KOICHI

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.21ABG-3, Mar 24, 2015
J‐PARC K1.8BRビームラインにおけるin‐flight 3He(K^-,n)および3He(K^-,p)反応によるK中間子原子核探索

TOKUDA MAKOTO, IWASAKI MASAHIKO, KO HIROSHI, ITABASHI KENTA, OTA HARUHIKO, ONISHI HIROAKI, OKADA SHINJI, SAKUMA FUMINORI, SATO MASAHARU, TOMONO MASARU …

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.24PCD-1, Mar 24, 2015
(p,d)反応の分光によるη′中間子原子核の探索

TANAKA YOSHIKI, AYYAD Y, BENLLIURE J, BRINKMANN K.-T, FRIEDRICH S, FUJIOKA HIROYUKI, GEISSEL H, GEISSEL H, GELLANKI J, GUO C …

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.21PCC-1, Mar 24, 2015
逆運動学によるパイ中間子原子分光のための重水素ガスドリフトチェンバーの開発

WATANABE YUKO, ITAHASHI KENTA, OTA SHINSUKE, TAKAKI MOTONOBU, TANAKA YOSHIKI, NISHI TAKAHIRO, HAYANO RYUGO, FUJIOKA HIROYUKI, MICHIMASA SHIN'ICHIRO, YAMAKAMI HIROKI …

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.22PCF-5, Mar 24, 2015
光と反粒子を使って対称性を探る

HAYANO RYUGO

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.22PDB-7, Mar 24, 2015
超伝導遷移端マイクロカロリメータを用いたK中間子原子X線精密分光実験

OKADA SHINJI, BENNETT D. A, CURCEANU C, DORIESE W.B, FOWLER J.W, GARD J, GUSTAFSSON F.P, HASHIMOTO CHOKU, HAYANO RYUGO, ILIESCU M …

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.24PCD-5, Mar 24, 2015
J‐PARC K1.8BRビームラインにおけるd(K-,n)反応によるΛ(1405)粒子の精密分光実験

KAWASAKI SHINGO, MIMURA SHUHEI, INOUE KENTARO, ONISHI HIROAKI, ONISHI HIROAKI, SADA YUTA, SHIRATORI KOTARO, NOUMI HIROYUKI, HIRAIWA SATOHIKO, YAMAGA TAKUMI …

日本物理学会講演概要集(CD-ROM), 70(1) ROMBUNNO.24PCD-3, Mar 24, 2015

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