Weak interaction processes in nuclei studied by means of strong interaction

• Project/Area Number: 22540310
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Osaka University
• Principal Investigator: FUJITA Yoshitaka 大阪大学, 核物理研究センター, 准教授 (60093457)
• Co-Investigator(Kenkyū-buntansha): TAMII Atsushi 大阪大学, 核物理研究センター, 准教授 (20302804)
• Project Period (FY): 2010-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: ガモフ・テラー遷移 / 元素合成 / 弱い相互作用・強い相互作用 / 荷電交換反応 / 高分解能実験 / (3He,t) 反応 / ベータ崩壊 / ガモフテラー遷移 / 高分解能(3He,t)反応 / 荷電スピン / 鏡映核 / 弱い相互作用 / 国際研究者交流・スペイン・アメリカ・トルコ / ベータ崩壊実験 / 高分解能測定 / 強い相互作用 / ニュートリノ / ガモウ・テラー遷移 / (3He,t)反応 / (3He, t)反応

Outline of Final Research Achievements

It is surprising to see the large contribution of weak-interaction processes, especially the Gamow-Teller (GT) transitions, in the nucleosynthesis in the Universe. They play important roles, for example, at the time of Supernova Explosion, or Neutron Star Merger under the conditions of high temperature and density. However, the study of GT transitions by the weak-interaction processes themselves is difficult due to the weakness of the interaction and the small accessible energy region.
We found that the Charge-Exchange (CE) reactions behave like reversed beta decay under certain conditions. Therefore, they are the good probes to study GT transitions up to high excitations. We make detailed studies of GT transitions in various nuclei by using high-resolution (3He,t) reactions. Owing to the systematic studies, we started have the overview of GT transitions. They are the important inputs to understand the contributions of GT transitions in the nucleosynthesis.

Research Products

• [Journal Article] Tz = -1 → 0 β decays of 54Ni, 50Fe, 46Cr, and 42Ti and comparison with mirror (3He,t) measurements (2015)
  • Author(s): F. Molina, B. Rubio, Y. Fujita, W. Gelletly, J. Agramunt, A. Algora, J. Benlliure, E. Casarejos, H. Geissel, J. Gerl, I. Kojouharov, H. Matsubara, A.I. Morales, Y. Oktem, D. Pauwels, D. P´erez-Loureiro, S. Pietri, Zs. Podoly´ak, W. Prokopowicz, D. Rudolph, H. Schaffner, S.J. Steer, J.L. Tain, A. Tamii et al.
  • Journal Title: PHYSICAL REVIEW C Volume: 91 Issue: 1 Pages: 0143011-19
  • DOI: 10.1103/physrevc.91.014301
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Observation of Muonic X-rays of Cosmic-Ray Muons Stopped in Al and Fe Targets (2015)
  • Author(s): Yoshihiro Shimbara, Teiichiro Matsuzaki, Kosuke Abe, Yoshitaka Fujita, Jun Goto, Takeshi Itoh, Naoki Kikukawa, Masayuki Nagashima, Yoshihiro Nakamura, Toshiyuki Ogura, Takashi Ohtsubo, Susumu Ohya, Taku Sakai, Daishiro Sera, Shinji Suzuki, Kosumo Takeda, Azumi Yajima, and Takenori Yoshikawa
  • Journal Title: Journal of the Physical Society of Japan Volume: 84 Issue: 3 Pages: 0343011-5
  • DOI: 10.7566/jpsj.84.034301
  • NAID: 210000133473
  • Peer Reviewed
• [Journal Article] Low-energy electric dipole response in 120Sn (2015)
  • Author(s): A.M. Krumbholz, P. von Neumann-Cosel, T. Hashimoto, A. Tamii, T. Adachi, C.A. Bertulani, H. Fujita, Y. Fujita, E. Ganioglu, K. Hatanaka, C. Iwamoto, T. Kawabata, N.T. Khai, A. Krugmann, D. Martin, H. Matsubara, R. Neveling, H. Okamura, H.J. Ong, I. Poltoratska et al.
  • Journal Title: Physics Letters B Volume: 744 Pages: 7-12
  • DOI: 10.1016/j.physletb.2015.03.023
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Precision evaluation of the 71Ga(νe,e') solar neutrino capture rate from the (3He,t) charge-exchange reaction (2015)
  • Author(s): D. Frekers, T. Adachi, H. Akimune, M. Alanssari, B.A. Brown, B.T. Cleveland, H. Ejiri, H. Fujita, Y. Fujita, M. Fujiwara, V.N. Gavrin, M.N. Harakeh, K. Hatanaka, M. Holl, C. Iwamoto, A. Lennarz, A. Okamoto, H. Okamura, T. Suzuki, and A. Tamii
  • Journal Title: PHYSICAL REVIEW C Volume: 91 Issue: 3 Pages: 0346081-7
  • DOI: 10.1103/physrevc.91.034608
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Gamow-Teller transitions in the A = 40 isoquintet of relevance for neutrino captures in 40Ar (2014)
  • Author(s): M. Karakoc, R.G.T. Zegers, B.A. Brown, Y. Fujita, T. Adachi, I. Boztosun, H. Fujita, M. Csatl´os, J.M. Deaven, C.J. Guess, J. Guly´as, K. Hatanaka, K. Hirota, D. Ishikawa, A. Krasznahorkay, H. Matsubara, R. Meharchand, F. Molina, et al.
  • Journal Title: PHYSICAL REVIEW C Volume: ８９ Issue: 6 Pages: 0643131-7
  • DOI: 10.1103/physrevc.89.064313
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Observation of the β-Delayed γ-Proton Decay of 56Zn and its Impact on the Gamow-Teller Strength Evaluation (2014)
  • Author(s): S.E.A. Orrigo, B. Rubio, Y. Fujita, B. Blank, W. Gelletly, J. Agramunt, A. Algora, P. Ascher, B. Bilgier, L. C´aceres, R.B. Cakirli, H. Fujita, E. Ganioglu, M. Gerbaux, J. Giovinazzo, S. Gr´evy, O. Kamalou, H.C. Kozer, L. Kucuk, T. Kurtukian-Nieto, F. Molina, L. Popescu et al.
  • Journal Title: PHYSICAL REVIEW LETTERS Volume: 112 Issue: 22 Pages: 2225011-5
  • DOI: 10.1103/physrevlett.112.222501
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Half-Life Systematics across the N=126 Shell Closure: Role of First-Forbidden Transitions in the β Decay of Heavy Neutron-Rich Nuclei (2014)
  • Author(s): A.I. Morales, J. Benlliure, T. Kurtukian-Nieto, K.-H Schmidt, E. Casarejos, N. Al-Dahan, A. Algora, N. Alkhomashi, H. ´Alvarez-Pol, G. Benzoni, A. Blazhev, P. Boutachkov, A.M. Bruce, Y. Fujita, A.B. Garnsworthy, W. Gelletly, F. Molina, D. Mucher, B. Rubio, H. Shaffner, S.J. Steer, A. Tamii et al.
  • Journal Title: PHYSICAL REVIEW LETTERS Volume: 113 Issue: 2 Pages: 0227021-5
  • DOI: 10.1103/physrevlett.113.022702
  • Peer Reviewed
• [Journal Article] Gamow-Teller transition strengths from 56Fe extracted from the 56Fe(t,3He) reaction (2014)
  • Author(s): M. Scott, Y. Shimbara, Sam M. Austin, D. Bazin, B.A. Brown, J.M. Deaven, Y. Fujita, C.J. Guess, S. Gupta, G.W. Hitt, D. Koeppe, R. Meharchand, M. Nagashima, G. Perdikakis, A. Prinke, M. Sasano, C. Sullivan, L. Valdez, and R.G.T. Zegers
  • Journal Title: PHYSICAL REVIEW C Volume: 90 Issue: 2 Pages: 0258011-8
  • DOI: 10.1103/physrevc.90.025801
  • Peer Reviewed
• [Journal Article] Low-energy collective Gamow-Teller states and isoscalar pairing interaction (2014)
  • Author(s): C.L. Bai, H. Sagawa, G. Col`o, Y. Fujita, H.Q. Zhang, X.Z. Zhang, and F.R. Xu
  • Journal Title: PHYSICAL REVIEW C Volume: 90 Issue: 5 Pages: 0543351-12
  • DOI: 10.1103/physrevc.90.054335
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Beta Decay Study of the Tz = -2 56Zn Nucleus and the Determination of the Half-Lives of a Few fp-shell Nuclei (2014)
  • Author(s): B. Rubio, S.E.A. Orrigo, L. Kucuk, A. Montaner-Piz`a, Y. Fujita, H. Fujita, B. Blank, W. Gelletly, T. Adachi, P. Ascher, L. C´aceres, G. de France, J. Giovinazzo, S. Gr´evy, H.C. Kozer, F.M. Marqu´es, F. Molina, L. Popescu, R. Raabe, G. Susoy, C. Stodel, T. Suzuki, A. Tamii, and J.C. Thomas et al.
  • Journal Title: Nuclear Data Sheets Volume: 120 Pages: 37-40
  • DOI: 10.1016/j.nds.2014.06.135
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Beta decay of exotic Tz = -1, -2 nuclei: the interesting case of 56Zn (2014)
  • Author(s): S.E.A. Orrigo, B. Rubio, Y. Fujita, B. Blank, W. Gelletly, J. Agramunt, A. Algora, P. Ascher, H. Fujita, E. Ganioglu, M. Gerbaux, J. Giovinazzo, T. Kurtukian-Nieto, F. Molina, L. Popescu, G. Susoy, C. Stodel, T. Suzuki, A. Tamii et al.
  • Journal Title: EPJ Web of Conferences Volume: 66 Pages: 020771-4
  • DOI: 10.1051/epjconf/20146602077
  • Open Access / Acknowledgement Compliant
• [Journal Article] Pygmy Dipole Resonance and Dipole Polarizability in 90Zr (2014)
  • Author(s): C. Iwamoto, A. Tamii, H. Utsunomiya, H. Akimune, H. Nakada, T. Shima, T. Hashimoto, T. Yamagata, T. Kawabata, Y. Fujita, H. Matsubara, T. Suzuki, H. Fujita, Y. Shimbara, M. Nagashima, M. Sakuda, T. Mori, T. Izumi, A. Okamoto, T. Kondo, T.-W. Lui, B. Bilgier, H. C. Kozer, and K. Hatanaka
  • Journal Title: AIP Conference Proceedings Volume: 1594 Pages: 426-431
  • DOI: 10.1063/1.4874105
• [Journal Article] Beta decay of the exotic Tz=-2, 56Zn nucleus and half-lives of various proton-rich Tz=-1 nuclei (2014)
  • Author(s): S.E.A. Orrigo, B. Rubio, Y. Fujita, B. Blank, P. Ascher, M. Gerbaux, J. Giovinazzo, S. Grévy, W. Gelletly, H. Fujita, T. Suzuki, A. Tamii et al.
  • Journal Title: Acta Physica Polonica B Volume: 45 Issue: 2 Pages: 355-362
  • DOI: 10.5506/aphyspolb.45.355
  • Peer Reviewed
• [Journal Article] Observation of Low- and High-Energy Gamow-Teller Phonon Excitations in Nuclei (2014)
  • Author(s): Y. Fujita, H. Fujita, T. Adachi, C. L. Bai, A. Algora, M. Honma, K. Matsuyanagi, B. Rubio, H. Sagawa, A. Tamii et al.
  • Journal Title: Physical Review Letters Volume: 112 Issue: 11 Pages: 1125021-5
  • DOI: 10.1103/physrevlett.112.112502
  • Peer Reviewed
• [Journal Article] β-delayed γ -ray spectroscopy of 203,204Au and 200-202Pt (2014)
  • Author(s): A. I. Morales, J. Benlliure, M. G´orska, H. Grawe, Y. Fujita,W. Gelletly, B. Rubio, A. Tamii et al.
  • Journal Title: Physical Review C Volume: 88 Issue: 1 Pages: 0143191-12
  • DOI: 10.1103/physrevc.88.014319
  • Peer Reviewed
• [Journal Article] High-resolution study of Tz = +2→+1 Gamow-Teller transitions in the 44Ca(3He,t)44Sc reaction (2014)
  • Author(s): Y. Fujita, T. Adachi, H. Fujita, A. Algora, B. Blank, B. Rubio, Y. Shimbara, A. Tamii et al.
  • Journal Title: Physical Review C Volume: 88 Issue: 1 Pages: 0143081-18
  • DOI: 10.1103/physrevc.88.014308
  • Peer Reviewed
• [Journal Article] Isospin mixing of the isobaric analog state studied in a high-resolution 56Fe(3He, t)56Co reaction (2013)
  • Author(s): H. Fujita, Y. Fujita, T. Adachi, H. Akimune, N. T. Botha, R. Neveling, F. D. Smit, A. Tamii et al.
  • Journal Title: Physical Review C Volume: 88 Issue: 5 Pages: 0543291-6
  • DOI: 10.1103/physrevc.88.054329
  • Peer Reviewed
• [Journal Article] High resolution study of Gamow-Teller transitions in the 47Ti(3He,t)47V reaction (2013)
  • Author(s): E. Ganioglu, H. Fujita, Y. Fujita, T. Adachi, A. Algora, M. Csatl´os, J.M. Deaven, E. Estevez-Aguado, C.J. Guess, J. Guly´as, et al.
  • Journal Title: Physical Review C Volume: 87 Issue: 1 Pages: 0143211-12
  • DOI: 10.1103/physrevc.87.014321
  • Peer Reviewed
• [Journal Article] High-resolution study of Gamow-Teller transitions via the 54Fe(3He,t) 54Co reaction (2012)
  • Author(s): T.Adachi, Y.Fujita, A.D.Bacher, H.Fujita, A.Tamii, et al.
  • Journal Title: Physical Review C Volume: 85 Issue: 2 Pages: 0243081-15
  • DOI: 10.1103/physrevc.85.024308
  • Peer Reviewed
• [Journal Article] Gamow-Teller Transitions-a Mirror Reflecting Nuclear Structure (2012)
  • Author(s): Y.Fujita, H.Fujita B.Rubio, W.Gelletly, B.Blank
  • Journal Title: Acta Physica Polonica B Volume: 43 Issue: 2 Pages: 153-166
  • DOI: 10.5506/aphyspolb.43.153
  • Peer Reviewed
• [Journal Article] Separation of Pygmy Dipole and M1 Resonances in 90Zr by a High-Resolution Inelastic Proton Scattering Near 0 degrees (2012)
  • Author(s): C. Iwamoto, H. Utsunomiya, A. Tamii, H. Akimune, H. Nakada, T. Shima, T. Yamagata, T. Kawabata, Y. Fujita, H. Matsubara, et al.
  • Journal Title: Physical Review Letters Volume: 108 Issue: 26 Pages: 2625011-4
  • DOI: 10.1103/physrevlett.108.262501
  • Peer Reviewed
• [Journal Article] The (3He,t) reaction on 76Ge, and the double-beta-decay matrix element (2012)
  • Author(s): J.H. Thies, D. Frekers, T. Adachi, M. Dozono, H. Ejiri, H. Fujita, Y. Fujita, M. Fujiwara, E.-W. Grewe, et al.
  • Journal Title: Physical Review C Volume: 86 Issue: 1 Pages: 0143041-11
  • DOI: 10.1103/physrevc.86.014304
  • Peer Reviewed
• [Journal Article] High-resolution study of Gamow-Teller transitions with the 37Cl(3He,t)37Ar (2012)
  • Author(s): Y. Shimbara, Y. Fujita, T. Adachi, G.P.A. Berg, H. Fujimura, H. Fujita, K. Fujita, K. Hara, K.Y. Hara, et al.
  • Journal Title: Physical Review C Volume: 86 Issue: 2 Pages: 0243121-15
  • DOI: 10.1103/physrevc.86.024312
  • Peer Reviewed
• [Journal Article] High-resolution 100Mo(3He,t)100Tc charge-exchange experiment and the impact on double- (2012)
  • Author(s): J.H. Thies, T. Adachi, M. Dozono, H. Ejiri, D. Frekers, H. Fujita, Y. Fujita, M. Fujiwara, E.-W. Grewe, K. Hatanaka, P. Heinrichs, et al.
  • Journal Title: Physical Review C Volume: 86 Issue: 4 Pages: 0443091-8
  • DOI: 10.1103/physrevc.86.044309
  • Peer Reviewed
• [Journal Article] Level structure of 30S and its importance in the 26Si(α, p)29P and 29P( p,γ )30S reaction rates (2012)
  • Author(s): S. Almaraz-Calderon, W.P. Tan, A. Aprahamian, M. Beard, G.P.A. Berg, B. Bucher, T. Adachi, Y. Fujita, H. Fujita et al.
  • Journal Title: Physical Review C Volume: 86 Issue: 6 Pages: 0658051-16
  • DOI: 10.1103/physrevc.86.065805
  • Peer Reviewed
• [Journal Article] High resolution (3He,t) experiment on the double-beta decaying nuclei 128Te and 130Te (2012)
  • Author(s): P. Puppe, A. Lennarz, T. Adachi, H. Akimune, H. Ejiri, D. Frekers, H. Fujita, Y. Fujita, M. Fujiwara, E. Ganio?lu, E.-W. Grewe, K. Hatanaka, R. Hodak, et al.
  • Journal Title: Physical Review C Volume: 86 Issue: 4 Pages: 0446031-8
  • DOI: 10.1103/physrevc.86.044603
  • Peer Reviewed
• [Journal Article] Weak Interaction in Nuclear Astrophysics - main actor: Gamow-Teller transitions - (2012)
  • Author(s): Y. Fujita
  • Journal Title: Proceedings of Science, Volume: ENAS 206 Pages: 311-23
  • Peer Reviewed
• [Journal Article] High energy-resolution zero-degree facility for light-ion scattering and reactions at iThemba LABS (2011)
  • Author(s): R.Neveling, H.Fujita, F.D.Smit, Y.Fujita, J.Carter, et al
  • Journal Title: Nucl.Instrum.Meth.in Phys.Res.A Volume: 654 Issue: 1 Pages: 29-39
  • DOI: 10.1016/j.nima.2011.06.077
  • Peer Reviewed
• [Journal Article] The 150Nd (3He,t) and 150Sm (t,3He) reactions with applications to beta beta decay of 150Nd (2011)
  • Author(s): C.J.Guess, T.Adachi, Y.Fujita, A.Tamii, R.G.T.Zegers, et al
  • Journal Title: Physical Review C Volume: 83 Issue: 6 Pages: 0643181-17
  • DOI: 10.1103/physrevc.83.064318
  • Peer Reviewed
• [Journal Article] High-precision Si-28 (p,t)Si-26 reaction to determine Mg-22 (alpha,p) Al-25 reaction rates (2011)
  • Author(s): A.Maric, et al
  • Journal Title: Phys.Rev.C Volume: 84 Issue: 2 Pages: 0258011-7
  • DOI: 10.1103/physrevc.84.025801
  • Peer Reviewed
• [Journal Article] High-resolution study of the 9Be(3He,t)9B reaction up to the 9B triton threshold (2011)
  • Author(s): C.Scholl, Y.Fujita, P.von Brentano, H.Fujita, et al
  • Journal Title: Physical Review C Volume: 84 Pages: 0143081-12
  • Peer Reviewed
• [Journal Article] Spin-isospin excitations probed by strong, weak and electro-magnetic interactions (2011)
  • Author(s): Y.Fujita, B.Rubio, W.Gelletly
  • Journal Title: Progress in Particle and Nuclear Physics Volume: 66 Issue: 3 Pages: 549-606
  • DOI: 10.1016/j.ppnp.2011.01.056
  • Peer Reviewed
• [Journal Article] High-resolution (3He,t)reaction on the double-β decaying nucleus 136Xe (2011)
  • Author(s): P.Puppe, D.Frekers, H.Fujita, Y.Fujita, A.Tamii, et al
  • Journal Title: Physical Review C Volume: 84 Issue: 5
  • DOI: 10.1103/physrevc.84.051305
  • Peer Reviewed
• [Journal Article] Complete Electric Dipole Response and the Neutron Skin in 208Pb (2011)
  • Author(s): A.Tamii
  • Journal Title: Physical Review Letters Volume: 107 Issue: 6 Pages: 0625021-5
  • DOI: 10.1103/physrevlett.107.062502
  • Peer Reviewed
• [Journal Article] Beta and gamma decays of Jp=1+, 24mAl state (2011)
  • Author(s): D.Nishimura, Y.Fujita, M.Fukuda, E.Ganioglu, et al
  • Journal Title: Eur.Phys.J.A Volume: 47 Issue: 12 Pages: 1551-7
  • DOI: 10.1140/epja/i2011-11155-7
  • Peer Reviewed
• [Journal Article] A high energy-resolution zero degree facility for (p,p') and (p,t) reactions (2011)
  • Author(s): R Neveling, H Fujita, Y.Fujita, F.D Smit, J.Carter, et al
  • Journal Title: IOP Conference Series Volume: 312 Issue: 5 Pages: 0520161-6
  • DOI: 10.1088/1742-6596/312/5/052016
• [Journal Article] Spin-Isospin Excitations Probed by Strong, Weak and Electromagnetic Interactions (2011)
  • Author(s): Y.Fujita, B.Rubio, W.Gelletry
  • Journal Title: Progress in Particle and Nuclear Physics Volume: (in press) Pages: 1-58
  • Peer Reviewed
• [Journal Article] High-precision (p,t) Reaction to Determine 25Al(p,y)26Si Reaction Rates (2010)
  • Author(s): A.Matic, G.Berg, Y.Fujita, et al.
  • Journal Title: Physical Review C Volume: 82 Pages: 1-12
  • Peer Reviewed
• [Journal Article] Gamow-Teller Transitions-a key to open a jewel box of nuclear physics- (2010)
  • Author(s): Y.Fujita
  • Journal Title: CERN-Proceedings Volume: 2010-001 Pages: 39-46
• [Journal Article] Comparison of Tz=pm 1→0 GT Transitions Studied in beta-decay and CE Reactions (2010)
  • Author(s): F.Molina, B.Rubio, Y.Fujita, W.Gelletly
  • Journal Title: AIP Conf.Proc. Volume: 1231 Pages: 185-186
• [Journal Article] Gamow-Teller Transitions and beta-decay Half-life in Proton Rich pf-shell (2010)
  • Author(s): Y.Fujita, T.Adachi, B.Blank, P.von Brentano, et al.
  • Journal Title: AIP Conf.Proc. Volume: 1238 Pages: 297-300
• [Journal Article] Comparison of Tz=pm 1→0 GT Transitions (2010)
  • Author(s): F.Molina, B.Rubio, Y.Fujita, W.Gelletly
  • Journal Title: AIP Conf.Proc. Volume: 1265 Pages: 49-52
• [Journal Article] Gamow-Teller Transitions Studied in (3He,t) Reaction and Analogous beta decay (2010)
  • Author(s): Y.Fujita, B.Rubio, F.Molina, W.Gelletly
  • Journal Title: AIP Conf.Proc. Volume: 1265 Pages: 148-153
• [Journal Article] High-resolution Study of 37Ct→37Ar Gamow-Teller Transition via 37Cl(3He,t)37Ar Reaction (2010)
  • Author(s): Y.Shimbara, Y.Fujita, T.Adachi, G.P.A.Berg, et al.
  • Journal Title: AIP Conf.Proc. Volume: 1269 Pages: 201-206
• [Presentation] Identification of Cluster-like Structure by the Comparison of Gamow-Teller and E0 Transitions (2015)
  • Author(s): Y. Fujita
  • Organizer: International Molecule-type Workshop "Structure and reaction of light Exotic Nuclei"
  • Place of Presentation: Yukawa Institute, Kyoto Univ., Kyoto, Japan
  • Year and Date: 2015-01-06 – 2015-01-23
• [Presentation] Nuclear Structure Reflected in Gamow-Teller Transitions (2014)
  • Author(s): Y. Fujita
  • Organizer: Progress in Nuclear Shell Model Calculations in CNS-RIKEN collaboration
  • Place of Presentation: RIKEN Nishina Hall, Wako, Saitama, Japan
  • Year and Date: 2014-11-26 – 2014-11-28
  • Invited
• [Presentation] Charge Exchange Reaction at an Intermediate Incoming Energy (2014)
  • Author(s): Y. Fujita
  • Organizer: 4th Joint Meeting of Nuclear Physics Division APS & JPS
  • Place of Presentation: Hilton Waikoloa Village, Hawaii Island, USA
  • Year and Date: 2014-10-07 – 2014-10-11
  • Invited
• [Presentation] Observation of Low- and HIgh-Energy Gamow-Teller Phonon Excitations in Nuclei (2014)
  • Author(s): Y. Fujita
  • Organizer: Erice International School of Nuclear Physics
  • Place of Presentation: E. Majorana Foundation and Center for Scientific Culture, Erice, Italy
  • Year and Date: 2014-09-16 – 2014-09-24
• [Presentation] Gamow-Teller Excitations Studied by the Weak and Strong Interactions (2014)
  • Author(s): Y. Fujita
  • Organizer: Zakopane Conference on Nuclear Physics
  • Place of Presentation: Hotel Antalowka, Zakopane, Poland
  • Year and Date: 2014-08-31 – 2014-09-07
  • Invited
• [Presentation] Low-energy Super Gamow-Teller State Formed by Isoscalar Residual Interaction (2014)
  • Author(s): Y. Fujita
  • Organizer: New Correlations in Exotic Nuclei
  • Place of Presentation: 京都大学基礎物理学研究所
  • Invited
• [Presentation] Decay of GT States (GR+CAGRA) and Prospect of RDDS (Plunger+CAGRA) (2013)
  • Author(s): V. Werner
  • Organizer: CAGRA13 Workshop
  • Place of Presentation: Arata Hall, Osaka Univeristy
• [Presentation] Description of the GR forward-mode beam line (2013)
  • Author(s): A. Tamii
  • Organizer: CAGRA13 Workshop
  • Place of Presentation: Arata Hall, Osaka Univeristy
• [Presentation] Gamow-Teller Resonance vs. Low-energy Super Gamow-Teller State (2013)
  • Author(s): Y. Fujita
  • Organizer: JUSTIPEN-JUSEIPEN International workshop
  • Place of Presentation: 理化学研究所
• [Presentation] Beta decay of the exotic Tz=-2, 56Zn nucleus and half-lives of various proton-rich Tz=-1 nuclei (2013)
  • Author(s): S. Orrigo, B. Rubio, Y. Fujita, B. Blank, W. Gelletly, H. Fujita et al.
  • Organizer: XXXIII Mazurian Lakes Conference on Physics, Frontiers in Nuclear Physics
  • Place of Presentation: Piaski, Poland
• [Presentation] Collective Excitations Studied by Gamow-Teller Transitions (2013)
  • Author(s): Y. Fujita
  • Organizer: Workshop on Tensor Interaction
  • Place of Presentation: 大阪大学核物理研究センター
• [Presentation] Neutron Skin Thickness of 208Pb and Constraints on Symmetry Energy (2013)
  • Author(s): A. Tamii et al.
  • Organizer: International Nuclear Physics Conference INPC2013
  • Place of Presentation: Firenze, Italy
• [Presentation] Beta Decay of Exotic TZ = -1, -2 Nuclei: the Interesting Case of 56Zn (2013)
  • Author(s): S. Orrigo, B. Rubio, Y. Fujita, B. Blank, W. Gelletly, H. Fujita et al.
  • Organizer: International Nuclear Physics Conference INPC2013
  • Place of Presentation: Firenze, Italy
• [Presentation] Gamow-Teller Transitions in p-, sd-, and pf-shell Nuclei (2013)
  • Author(s): Y. Fujita
  • Organizer: Hirschegg 2013: Astrophysics & Nuclear Structure
  • Place of Presentation: Hirschegg, Kleinwalsertal, Austria
• [Presentation] Access to Highly Excited States (2012)
  • Author(s): Y. Fujita
  • Organizer: ISOL@MYRRHA workshop
  • Place of Presentation: SCK•CEN, Mol, Belgium
  • Invited
• [Presentation] Gamow-Teller Transitions -by means of strong and weak interactions- (2012)
  • Author(s): Y. Fujita
  • Organizer: CSIC Nuclear Physics Seminar
  • Place of Presentation: IEM, CSIC, Madrid, Spain
  • Invited
• [Presentation] Nuclear Structure Made Clear by Gamow-Teller Transitions (2012)
  • Author(s): Y. Fujita
  • Organizer: International Workshop on Nuclear Spectroscopy Frontiers at Magnetic Spectrometers
  • Place of Presentation: STIAS, Stellenbosch, and Univeristy of Stellenbosch, South Africa
  • Invited
• [Presentation] Electric Dipole Response of 208Pb: PDR, Neutron Skin, and Symmetry Energy (2012)
  • Author(s): A. Tamii
  • Organizer: International Workshop on Nuclear Spectroscopy Frontiers at Magnetic Spectrometers
  • Place of Presentation: STIAS, Stellenbosch, and Univeristy of Stellenbosch
  • Invited
• [Presentation] Search for Exotic Structures by the Combined Study of Gamow-Teller and EO transitions (2011)
  • Author(s): Y.Fujita
  • Organizer: Low-Excitation Exotic Structure Studied by EO and E1 excitations
  • Place of Presentation: 京都大学(京都府)
  • Year and Date: 2011-12-08
• [Presentation] Gamow-Teller Iransitions in Stable and Unstable Nuclei (2011)
  • Author(s): Y.Fujita
  • Organizer: Int.Symp.on Physics of Stable and Unstable Nuclei (ISPUN11)
  • Place of Presentation: Hanoi, Vietnam(招待講演)
  • Year and Date: 2011-10-26
• [Presentation] Gamow-Teller Transitions-a splendid probe for the study of Nuclear Structure- (2011)
  • Author(s): Y.Fujita
  • Organizer: Dynamics and Correlations in Exotic Nuclei (DCEN), 2011
  • Place of Presentation: 京都大学(京都府)
  • Year and Date: 2011-10-17
• [Presentation] Weak Interaction in Nuclear Astrophysics-Main Actor : Gamow-Teller Transitions- (2011)
  • Author(s): Y.Fujita
  • Organizer: VI European Summer School on Experimental Nuclear Atrophysics (ENAS 2011)
  • Place of Presentation: Santa Tecla, Sicily, Italy(招待講演)
  • Year and Date: 2011-09-22
• [Presentation] Gamow-Teller Transitions-a mirror reflecting the nuclear structure- (2011)
  • Author(s): Y.Fujita
  • Organizer: XXXII Mazurian Lakes Conference on Physics
  • Place of Presentation: Piaski, Poland(招待講演)
  • Year and Date: 2011-09-15
• [Presentation] Gamow-Teller Resonances in the beta decay and Charge-Exchange Reactions (2011)
  • Author(s): Y.Fujita
  • Organizer: EURISOL Topical Meeting
  • Place of Presentation: Valencia (Spain)(招待講演)
  • Year and Date: 2011-02-21
• [Presentation] Gamow-Teller Transitions in Proton Rich Nuclei from the Combined Study of beta-decay and Charge-Exchange Reaction (2011)
  • Author(s): Y.Fujita
  • Organizer: French Japanese Symposium on Nuclear Structure Problems
  • Place of Presentation: RIKEN, Saitama (Japan)(招待講演)
  • Year and Date: 2011-01-04
• [Presentation] How Can We Study Nuclear Weak Transitions? (2010)
  • Author(s): Y.Fujita
  • Organizer: Turkish Physical Society 27th Congress
  • Place of Presentation: Istanbul (Turkey)(招待講演)
  • Year and Date: 2010-09-16
• [Presentation] Nuclear Excitations Probed by Strong, EM and Weak Interactions (2010)
  • Author(s): Y.Fujita
  • Organizer: 17th Euroschool on Exotic Beams
  • Place of Presentation: Santiago (Spain)(招待講演)
  • Year and Date: 2010-09-05
• [Remarks] Welcome to Yoshi Fujita's Home Page !
  • URL: http://www.rcnp.osaka-u.ac.jp/~fujita/
• [Remarks] 大阪大学核物理研究センター 原子核実験グループ
  • URL: http://www.rcnp.osaka-u.ac.jp/Divisions/np1-a/index.html
• [Remarks] Yoshi Fujita's Home Page
  • URL: http://rcnp.osaka-u.ac.jp/̃fujita
• [Remarks] Yoshi Fujita's Home Page
  • URL: http://rcnp.osaka-u.ac.jp/~fujita
• [Remarks]
  • URL: http://www.rcnp.osaka-u.ac.jp/~fujita
• [Remarks]
  • URL: http://www.rcnp.osaka-u.ac.jp/~fujita