サハプラナブ (Pranab Saha) - マイポータル

基本情報

所属: 国立研究開発法人日本原子力研究開発機構 J‐PARCセンター

学位: Ph.D.(The Graduate University for Advanced Studies)

研究者番号: 10391335
J-GLOBAL ID: 201801016725591154
researchmap会員ID: B000318343

研究主幹

研究分野

エネルギー / 量子ビーム科学 / Laser manipulations of H- beam (Laser stripping of H-, Laser power reduction study, laser profile monitors, Higher extinction efficiency)
エネルギー / 量子ビーム科学 / High intensity proton accelerator, Beam injection and Extraction, Beam instability mitigation, Non destructive beam monitoring system, Research to explore stripper foil failure machanisims, measurement and online monitoring methods for longer lifetime of
自然科学一般 / 素粒子、原子核、宇宙線、宇宙物理にする理論 / Hyperon-Nucleon interactions in light to heavy nuclear system

経歴

2015年7月 - 現在

Accelerator Division, J-PARC Center, Japan Atomic Energy Agency 研究主幹
2009年7月 - 2015年6月

Accelerator Division, J-PARC Center, Japan Atomic Energy Agency Assistant Senior Researcher
2005年10月 - 2009年6月

Accelerator Division, J-PARC Center, Japan Atomic Energy Agency Researcher
2004年4月 - 2005年9月

Proton Accelerator Research Group, J-PARC Center, Japan Atomic Energy Research Institute Researcher
2003年10月 - 2004年3月

Osaka University COE Postdoctoral fellow
2001年10月 - 2003年9月

Osaka Electro-Communication University JSPS Postdoctoral fellow

学歴

1998年10月 - 2001年9月

The Graduate University of Advanced Science Ph.D
1994年 - 1997年

Department of Physics, University of Dhaka M.Sc.

論文

Design and actual performance of J-PARC 3 GeV rapid cycling synchrotron for high-intensity operation

Kazami Yamamoto, Michikazu Kinsho, Naoki Hayashi, Pranab Kumar Saha, Fumihiko Tamura, Masanobu Yamamoto, Norio Tani, Tomohiro Takayanagi, Junichiro Kamiya, Yoshihiro Shobuda, Masahiro Yoshimoto, Hiroyuki Harada, Hiroki Takahashi, Yasuhiro Watanabe, Kota Okabe, Masahiro Nomura, Taihei Shimada, Takamitsu Nakanoya, Ayato Ono, Katsuhiro Moriya, Yoshio Yamazaki, Kazuaki Suganuma, Kosuke Fujirai, Nobuhiro Kikuzawa, Shin-Ichiro Meigo, Motoki Ooi, Shuichiro Hatakeyama, Tomohito Togashi, Kaoru Wada, Hideaki Hotchi, Masahito Yoshii, Chihiro Ohmori, Takeshi Toyama, Kenichirou Satou, Yoshiro Irie, Tomoaki Ueno, Koki Horino, Toru Yanagibashi, Riuji Saeki, Atsushi Sato, Osamu Takeda, Masato Kawase, Takahiro Suzuki, Kazuhiko Watanabe, Tatsuya Ishiyama, Shinpei Fukuta, Yuki Sawabe, Yuichi Ito, Yuko Kato, Kazuo Hasegawa, Hiromitsu Suzuki, Fumiaki Noda

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 59(9) 1174-1205 2022年2月
Dependence of charge-exchange efficiency on cooling water temperature of a beam transport line

Kazami Yamamoto, Shuichiro Hatakeyama, Pranab Kumar Saha, Katsuhiro Moriya, Kota Okabe, Masahiro Yoshimoto, Takamitsu Nakanoya, Kosuke Fujirai, Yoshio Yamazaki, Kazuaki Suganuma

EPJ TECHNIQUES AND INSTRUMENTATION 8(1) 2021年7月
High-intensity beam profile measurement using a gas sheet monitor by beam induced fluorescence detection

Ippei Yamada, Motoi Wada, Katsuhiro Moriya, Junichiro Kamiya, Pranab Kumar Saha, Michikazu Kinsho

Physical Review Accelerators and Beams 24(4) 2021年4月8日
First measurement and online monitoring of the stripper foil thinning and pinhole formation to achieve a longer foil lifetime in high-intensity accelerators

P. K. Saha, M. Yoshimoto, S. Hatakeyama, H. Hotchi, H. Harada, F. Tamura, K. Yamamoto, Y. Yamazaki, M. Kinsho, Y. Irie

Physical Review Accelerators and Beams 23(8) 2020年8月4日
J-PARC 3-GeV RCS: 1-MW beam operation and beyond

H. Hotchi, H. Harada, N. Hayashi, M. Kinsho, K. Okabe, P. K. Saha, Y. Shobuda, F. Tamura, K. Yamamoto, M. Yamamoto, M. Yoshimoto

Journal of Instrumentation 15(7) 2020年7月
Progress status in fabrication of HBC stripper foil for 3-GeV RCS at J-PARC in Tokai site

Masahiro Yoshimoto, Yoshio Yamazaki, Takamitsu Nakanoya, Pranab Kumar Saha, Michikazu Kinsho

EPJ Web of Conferences 229 01001-01001 2020年
J-PARC RCSにおけるビーム力学的研究とビーム損失の低減

發知英明, 原田寛之, 岡部晃大, サハプラナブ, 菖蒲田義博, 田村文彦, 吉本政弘

加速器 16(2) 109-118 2019年7月31日
83

DYNAMIC VARIATION OF CHROMATICITY FOR BEAM INSTABILITY MITIGATION IN THE 3-GeV RCS OF J-PARC

P.K. Saha, H. Hotchi, Y. Shobuda, H. Harada, F. Tamura, Y. Watanabe, T. Takayanagi

Proc. of 10th Intl. Part. Acc. Conf. (Jacow publishing) 171-173 2019年5月
Pulse-by-pulse switching of operational parameters in J-PARC 3-GeV RCS

H. Hotchi, Y. Watanabe, H. Harada, K. Okabe, P. K. Saha, Y. Shobuda, F. Tamura, M. Yoshimoto

Journal of Physics: Conference Series 1067(5) 2018年10月5日
91

ORBIT Simulation, Measurement and Mitigation of Transverse Beam Instability in the Presence of Strong Space Charge in the 3-GeV RCS OF J-PARC

P.K. Saha

P K Saha et al 2018 J. Phys.: Conf. Ser. 1067 062013 https://doi.org/10.1088/1742-6596/1067/6/062013 1067 062013 2018年9月査読有り
83

STATUS OF PROOF-OF-PRINCIPLE DEMONSTRATION OF 400 MeV H- STRIPPING TO PROTON BY USING ONLY LASERS AT J-PARC

P.K. Saha

Proceedings of HB2018,Daejeon,Korea, http://accelconf.web.cern.ch/AccelConf/hb2018/papers/thp1wc02.pdf 422-427 2018年6月招待有り
A New Pulse Magnet for the RCS Injection Shift Bump Magnet at J-PARC

T. Takayanagi, K. Yamamoto, J. Kamiya, P. K. Saha, T. Ueno, K. Horino, M. Kinsho, Y. Irie

IEEE Transactions on Applied Superconductivity 28(3) 2018年4月1日査読有り
Simulation, measurement, and mitigation of beam instability caused by the kicker impedance in the 3-GeV rapid cycling synchrotron at the Japan Proton Accelerator Research Complex

P. K. Saha, Y. Shobuda, H. Hotchi, H. Harada, N. Hayashi, M. Kinsho, F. Tamura, N. Tani, M. Yamamoto, Y. Watanabe, Yong Ho Chin, J. A. Holmes

Physical Review Accelerators and Beams 21(2) 2018年2月14日査読有り
Activation in injection area of J-PARC 3-GeV rapid cycling synchrotron and its countermeasures

Kazami Yamamoto, Emi Yamakawa, Tomohiro Takayanagi, Nobuharu Miki, Junichiro Kamiya, Pranab Kumar Saha, Masahiro Yoshimoto, Toru Yanagibashi, Koki Horino, Takamitsu Nakanoya, Osamu Takeda

20th Topical Meeting of the Radiation Protection and Shielding Division, RPSD 2018 2018年
Thermal analysis of injection beam dump of high-intensity rapid-cycling synchrotron in J-PARC

J. Kamiya, P. K. Saha, K. Yamamoto, M. Kinsho, T. Nihei

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 869 84-94 2017年10月査読有り
Beam-based compensation of extracted-beam displacement caused by field ringing of pulsed kicker magnets in the 3 GeV rapid cycling synchrotron of the Japan Proton Accelerator Research Complex

Hiroyuki Harada, Pranab Kumar Saha, Fumihiko Tamura, Shin-ichiro Meigo, Hideaki Hotchi, Naoki Hayashi, Michikazu Kinsho, Kazuo Hasegawa

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS 2017(9) 2017年9月査読有り
Coupled bunch instability and its cure at J-PARC RCS

Y. Shobuda, P. K. Saha, H. Hotchi, H. Harada, T. Takayanagi, F. Tamura, N. Tani, T. Togashi, T. Toyama, Y. Watanabe, K. Yamamoto, M. Yamamoto, Y. H. Chin, Y. Irie

IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference 2946-2949 2017年7月
Simulation studies of transverse beam instabilities and measures beyond 1 MW beam power in the 3-GeV RCS of J-PARC

P. K. Saha, Y. Shobuda, H. Hotchi

IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference 3750-3752 2017年7月
Achievement of a low-loss 1-MW beam operation in the 3-GeV rapid cycling synchrotron of the Japan Proton Accelerator Research Complex

H. Hotchi, H. Harada, N. Hayashi, S. Kato, M. Kinsho, K. Okabe, P. K. Saha, Y. Shobuda, F. Tamura, N. Tani, Y. Watanabe, K. Yamamoto, M. Yamamoto, M. Yoshimoto

PHYSICAL REVIEW ACCELERATORS AND BEAMS 20(6) 2017年6月査読有り
Missing-mass spectroscopy with the ${}^{6}$Li($π^{-}, K^{+}$)X reaction to search for ${}^{6}_Λ$H

R. Honda, M. Agnello, J. K. Ahn, S. Ajimura, Y. Akazawa, N. Amano, K. Aoki, H. C. Bhang, N. Chiga, M. Endo, P. Evtoukhovitch, A. Feliciello, H. Fujioka, T. Fukuda, S. Hasegawa, S. H. Hayakawa, K. Hosomi, S. H. Hwang, Y. Ichikawa, Y. Igarashi, K. Imai, N. Ishibashi, R. Iwasaki, C. W. Joo, R. Kiuchi, J. K. Lee, J. Y. Lee, K. Matsuda, Y. Matsumoto, K. Matsuoka, K. Miwa, Y. Mizoi, M. Moritsu, T. Nagae, S. Nagamiya, M. Nakagawa, M. Naruki, H. Noumi, R. Ota, B. J. Roy, P. K. Saha, A. Sakaguchi, H. Sako, C. Samanta, V. Samoilov, Y. Sasaki, S. Sato, M. Sekimoto, Y. Shimizu, T. Shiozaki, K. Shirotori, T. Soyama, H. Sugimura, T. Takahashi, T. N. Takahashi, H. Tamura, K. Tanabe, T. Tanaka, K. Tanida, A. O. Tokiyasu, Z. Tsamalaidze, M. Ukai, T. O. Yamamoto, Y. Yamamoto, S. B. Yang, K. Yoshida

Phys. Rev. C 96, 014005 (2017) 96(1) 2017年3月査読有り

もっとみる

MISC

Simulation Study of Heavy Ion Acceleration in J-PARC

HARADA Hiroyuki, SAHA Pranab Kumar, KINSHO Michikazu

JPS Conference Proceedings (Web) 33 2021年
1.2-MW-Equivalent High-Intensity Beam Tests in J-PARC RCS

HOTCHI Hideaki, HARADA Hiroyuki, HAYASHI Naoki, KINSHO Michikazu, OKABE Kota, SAHA Pranab, SHOBUDA Yoshihiro, TAMURA Fumihiko, YAMAMOTO Kazami, YAMAMOTO Masanobu, YOSHIMOTO Masahiro

JPS Conference Proceedings (Web) 33 2021年
Development of Laser System for Laser Stripping Injection

HARADA Hiroyuki, SAHA Pranab Kumar, YONEDA Hitoki, MICHINE Yurina, FUCHI Aoi, SATO Atsushi, KINSHO Michikazu

JPS Conference Proceedings (Web) 33 2021年
Studies of Laser Power Reduction for the Laser Stripping of 400 MeV H^- beam at J-PARC RCS

SAHA Pranab Kumar, HARADA Hiroyuki, KINSHO Michikazu, YONEDA Hitoki, MICHINE Yurina, FUCHI Aoi, SATO Atsushi, LIU Yong

JPS Conference Proceedings (Web) 33 2021年
J-PARCにおけるレーザー荷電変換実験に向けたレーザー開発状況

原田寛之, SAHA Pranab Kumar, 米田仁紀, 道根百合奈, 渕葵, 佐藤篤, 柴田崇統, 金正倫計

日本加速器学会年会(Web) 17th 2020年
レーザー荷電変換入射に向けたレーザーおよび照射光学系の開発

渕葵, 道根百合奈, 原田寛之, PRANAB Saha, 米田仁紀

日本物理学会講演概要集(CD-ROM) 75(1) 2020年
大強度陽子加速器におけるレーザー荷電変換入射の実現に向けた原理実証実験

原田寛之, SAHA P., 米田仁紀, 道根百合奈, 渕葵, 佐藤篤, 柴田崇統, 金正倫計

日本物理学会講演概要集(CD-ROM) 75(2) 2020年
J-PARCにおける重イオン加速の検討

原田寛之, SAHA Pranab Kumar, 金正倫計

日本加速器学会年会(Web) 16th 2019年
レーザー荷電変換入射の原理実証実験に向けたレーザーシステムの開発

原田寛之, SAHA Pranab Kumar, 米田仁紀, 道根百合奈, 井上峻介, 佐藤篤, 菅沼和明, 山根功, 金正倫計, 入江吉郎

日本加速器学会年会(Web) 15th 2018年
Realizing a high-intensity low-emittance beam in the J-PARC 3-GeV RCS

H. Hotchi, H. Harada, S. Kato, K. Okabe, P. K. Saha, Y. Shobuda, F. Tamura, N. Tani, Y. Watanabe, M. Yoshimoto

8TH INTERNATIONAL PARTICLE ACCELERATOR CONFERENCE (IPAC 2017) 874 2017年
STATUS OF PROOF-OF-PRINCIPLE EXPERIMENT FOR 400 MEV H- STRIPPING TO PROTONS BY USING ONLY LASERS IN THE 3-GEV RCS OF J-PARC

SAHA Pranab Kumar, HARADA Hiroyuki, YAMANE Isao, KINSHO Michikazu, MIURA Akihiko, OKABE Kota, LIU Yong, YOSHIMOTO Masaharu, KATO Shinchi, KATO Shinchi, IRIE Yoshiro

日本加速器学会年会(Web) 14th ROMBUNNO.WEP024 (WEB ONLY) 2017年
BEAM INSTABILITY SUPPRESSION IN THE 3-GeV RCS OF J-PARC

SAHA Pranab Kumar, SHOBUDA Yoshiro, HOTCHI Hideaki, HARADA Hiroyuki

日本加速器学会年会(Web) 13th ROMBUNNO.TUOM02 (WEB ONLY) 2016年
Performance of the beam collimation system in the J-PARC RCS

YAMAMOTO Kazami, KATO Shinichi, HARADA Hiroyuki, YOSHIMOTO Masahiro, YAMAZAKI Yoshio, HAYASHI Naoki, SAHA Pranab Kumar, HOTCHI Hideaki, KINSHO Michikazu

Prog Nucl Sci Technol (Web) 4 243-246 (WEB ONLY) 2014年4月査読有り
Beam power and residual dose history of J-PARC RCS

YAMAMOTO Kazami, HOTCHI Hideaki, HARADA Hiroyuki, HAYASHI Naoki, KINSHO Michikazu, SAHA Pranab Kumar, TAMURA Fumihiko, YAMAMOTO Masanobu, YOSHIMOTO Masahiro, NAKANE Yoshihiro, SEKI Kazunari, MIYAMOTO Yukihiro

Prog Nucl Sci Technol (Web) 4 238-242 (WEB ONLY) 2014年4月査読有り
64

Development of a beam induced heat-flow monitor for the beam dump of the J-Parc Rcs

K. Satou, N. Hayashi, H. Hotchi, Y. Irie, M. Kinsho, A. Kuramochi, P. K. Saha, Y. Yamazaki, S. Lee

2007 IEEE PARTICLE ACCELERATOR CONFERENCE, VOLS 1-11 169-+ 2007年
Exclusive Measurement of the Nonmesonic Weak Decay of ^{5}_ΛHe Hypernucleus

B. H. Kang, S. Ajimura, K. Aoki, A. Banu, H. Bhang, T. Fukuda, O. Hashimoto, J. I. Hwang, S. Kameoka, E. H. Kim, J. H. Kim, M. J. Kim, T. Maruta, Y. Miura, Y. Miyake, T. Nagae, M. Nakamura, S. N. Nakamura, H. Noumi, S. Okada, Y. Okayasu, H. Outa, H. Park, P. K. Saha, Y. Sato, M. Sekimoto, T. Takahashi, H. Tamura, K. Tanida, A. Toyoda, K. Tsukada, T. Watanabe, H. J. Yim

Phys.Rev.Lett. 96 (2006) 062301 96(6) 2006年2月
Exclusive proton asymmetry measurement in non-mesonic weak decay of polarized 5_Lambda_He

T. Maruta, S. Ajimura, K. Aoki, A. Banu, H. Bhang, T. Fukuda, O. Hashimoto, J. I. Hwang, S. Kameoka, B. H. Kang, E. H. Kim, J. H. Kim, M. J. Kim, Y. Miura, Y. Miyake, T. Nagae, M. Nakamura, S. N. Nakamura, H. Noumi, S. Okada, Y. Okayasu, H. Outa, H. Park, P. K. Saha, Y. Sato, M. Sekimoto, T. Takahashi, H. Tamura, K. Tanida, A. Toyoda, K. Tsukada, T. Watanabe, H. J. Yim

2005年9月13日
Inclusive pion double charge exchange on O-16 above the Delta resonance

AP Krutenkova, T Watanabe, D Abe, Y Fujii, O Hashimoto, VV Kulikov, T Nagae, M Nakamura, H Noumi, H Outa, PK Saha, T Takahashi, H Tamura

PHYSICAL REVIEW C 72(3) 2005年9月
pi(0) decay branching ratios of He-5(Lambda) and C-12(Lambda) hypernuclei

S Okada, S Ajimura, K Aoki, A Banu, HC Bhang, T Fukuda, O Hashimoto, JI Hwang, S Kameoka, BH Kang, EH Kim, JH Kim, MJ Kim, T Maruta, Y Miura, Y Miyake, T Nagae, M Nakamura, SN Nakamura, H Noumi, Y Okayasu, H Outa, H Park, PK Saha, Y Sato, M Sekimoto, T Takahashi, H Tamura, K Tanida, A Toyoda, K Tsukada, T Watanabe, HJ Yim

NUCLEAR PHYSICS A 754 178C-183C 2005年5月
Nucleon-nucleon coincidence measurement in the non-mesonic weak decay of 5ΛHe and 12ΛC hypernuclei

S. Okada, S. Ajimura, K. Aoki, A. Banu, H. C. Bhang, T. Fukuda, O. Hashimoto, J. I. Hwang, S. Kameoka, B. H. Kang, E. H. Kim, J. H. Kim, M. J. Kim, T. Maruta, Y. Miura, Y. Miyake, T. Nagae, M. Nakamura, S. N. Nakamura, H. Noumi, Y. Okayasu, H. Outa, H. Park, P. K. Saha, Y. Sato, M. Sekimoto, T. Takahashi, H. Tamura, K. Tanida, A. Toyoda, K. Tsukada, T. Watanabe, H. J. Yim

Nuclear Physics A 752(1-4) 196-199 2005年4月18日

もっとみる

講演・口頭発表等

125

Status of Proof-of-Principle demonstration of 400 MeV H- stripping to proton by using only lasers at J-PARC

プラナブクマルサハ

61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams, HB2018, Daejeon, Korea, 2018 2018年6月18日招待有り
13

ORBIT simulation, measurement and mitigation of Transverse Beam Instability in the Presence of Strong Space Charge in the 3-GeV RCS of J-PARC

プラナブクマルサハ

9th International Particle Accelerator Conference 2018年4月29日
15

An Experimental plan for 400 MeV H- stripping to protons by using only laser system in the J-PARC RCS

プラナブクマルサハ

5th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High Brightness Hadron Beams, Malmo, Swedeen, 2016, http://accelconf.web.cern.ch/AccelConf/hb2016/talks/tupm7x01_talk.pdf 2016年7月3日招待有り
118

First Simulation Results of Heavy-Ion Acceleration in the RCS of J-PARC

プラナブクマルサハ

13th International Conference on Heavy Ion Accelerator Technology (HIAT 2015), Yokohama, Japan 2015年9月7日
24

Pulse-to-pulse transverse beam emittance controlling for the MLF and MR in the 3-GeV RCS of J-PARC

プラナブクマルサハ

54th Advanced Beam Dynamics Workshop on High-Intensity High Brightness and High Power Hadron Beams, HB2014, East Lansing, MI, USA 2014年11月10日
26

Measurement of continuous degradation of a stripper foil during six months operation with 300 kW beam power in the 3-GeV RCS of J-PARC

プラナブクマルサハ

The 27th World Conference of the INTDS (International Nuclear Target Development Society) 2014年8月31日
IBIC2013会議報告

金枝史織, サハプラナブクマル

加速器 : 日本加速器学会誌 2013年
13

Online Monitoring System for the waste beam in the 3-GeV RCS of J-PARC

プラナブクマルサハ

52nd ICFA Advanced Beam Dynamics Workshop on High-Intensity High-Brightness Hadron Beams, HB2012, Beijing, China, 2012 2012年9月17日招待有り
30

Quantitative monitoring of the stripper foil degradation in the 3-GeV RCS of J-PARC

プラナブクマルサハ

The 26th world conference of the INTDS (International Nuclear Traget Development Society) 2012年8月19日
103

Operational Experience with J-PARC Injection and Extraction Systems

プラナブクマルサハ

46th ICFA Advacnced Beam Dynamics Workshop, Morschach, Switzerland 2010年9月27日招待有り
19

Experience with RCS Injection and Extraction Systems

プラナブクマルサハ

42nd ICFA Advanced Beam Dynamics Workshop, HB2008, Nashville, USA, 2008 2008年9月招待有り
22aXH-12 Study of Σ-Nucleus potential by the (π^-, K^+) reaction-II

SAHA Pranab Kumar, KEK -PS E

日本物理学会講演概要集 2000年

サハプラナブ

基本情報

研究分野

経歴

学歴

論文

MISC

講演・口頭発表等

所属学協会

メニュー

共著者の一覧