E462 H. Outa
Exclusive Measurement of the
Non-Mesonic Weak Decay of 5ΛHe
E508 H.C.Bhang
Coincidence Measurement of the Weak Decay of 12ΛC
E462
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Submitted |
2000.3.7 |
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Approved |
2000.4.6 |
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Beam line |
K6 |
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Shift requested |
125 |
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Shift executed |
161.3 |
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Executed cycles |
00[5], 01[3-1,3-2] |
E508
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Submitted |
2002.2.20 |
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Approved |
2002.3.18 |
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Beam line |
K6 |
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Shift requested |
80 |
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Shift executed |
80 |
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Executed cycles |
02[1,2] |
Papers and activities
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[Legend] |
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Physics
papers published in refereed journal |
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○ |
Technical
papers |
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★ |
PhD theses |
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Conference
and Symposium |
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＊ |
Internal Report and others |
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S. Okada et al |
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Neutron
and proton energy spectra from the non-mesonic weak decays of 5ΛHe and 12ΛC |
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Phys.Lett.
B597, 249 (2004) |
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● B.H. Kang et al. |
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Exclusive Measurement of the Non-Mesonic Weak Decay from 5ΛHe |
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Phys. Rev. Lett. 96 (2006) 062301 |
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●
M. J. Kim et al. |
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Coincidence measurement of the nonmesonic weak decay of 12ΛC |
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Phys. Lett. B641 (2006) 28-33 |
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●
T. Maruta et al. |
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Decay asymmetry in non-mesonic
weak decay of lightΛ-hypernuclei |
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Eur. Phys. J. A 33, 255-258
(2007) |
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●
H. Bhang et al. |
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The quenching of nucleon
yields in the nonmesonic weak decay of Λ-hypernuclei and the three-body weak decay process |
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Eur. Phys. J. A 33, 259-263
(2007) |
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★ S. Okada |
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Non-mesonic Weak Decays of 5ΛHe and 12ΛC
Hypernuclei in (π+, K+) Reactions |
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Tokyo Institute of Technology,
2004. |
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★
B.H, Kang |
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Nonmesonic
Weak Decay of 5ΛHe hypernucleus |
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Seoul
National University, August 2004 |
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★
S. Kameoka |
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Study
of mesonic decay of 5ΛHe and 12ΛC |
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Tohoku
University, March 2004 |
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★
M. Kim |
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Nonmssonic
Weak Decay of 12ΛC hypernucleus |
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Seoul
National University, February 2006 |
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★
T. Maruta |
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Decay
Asymmetry in Non-mesonic Weak Decay of Light L Hypernuclei |
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The
University of Tokyo, May 2006 |
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◇ H. Outa et al. |
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Weak
Decay of Light S-shell Hypernulei 4ΛH,
4ΛHe and 5ΛHe |
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Proceedings
of the "Electrophotoproduction of Strangeness in Nucleons and Nuclei
(SENDAI03)" Sendai, June 15-18, 2003. World Scientific: 419-416 (2004) |
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◇ S.
Okada et al |
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Neutron
Energy Soectra form the Non-Mesonic Weak Decay of 5ΛHe
and 12ΛC Hypernuclei |
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Proceedings
of the "Electrophotoproduction of Strangeness in Nucleons and Nuclei
(SENDAI03)" Sendai, June 15-18, 2003. World Scientific: 417-420 (2004) |
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◇ B.
H. Kang et al |
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The
n+p and n+n Coincidence Measurement of the Non-Mesonic Weak Decay of 5ΛHe |
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Proceedings
of the "Electrophotoproduction of Strangeness in Nucleons and Nuclei
(SENDAI03)" Sendai, June 15-18, 2003. World Scientific: 421-425 (2004) |
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◇ T.
Maruta et al. |
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Asymmetry
in Non-Mesonic Weak Decay of Light Hypernuclei |
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Proceedings
of the "Electrophotoproduction of Strangeness in Nucleons and Nuclei
(SENDAI03)" Sendai, June 15-18, 2003. World Scientific: 426-429 (2004) |
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◇ S.
Kameoka et al. |
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Measurement
of the π- Decay Width of 5ΛHe |
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Proceedings
of the "Electrophotoproduction of Strangeness in Nucleons and Nuclei
(SENDAI03)" Sendai, June 15-18, 2003. World Scientific: 430-433 (2004) |
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◇ H.
Yim et al. |
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Measurement
of π0 Mesonic Decay Width (Γπ0) of Λ Hypernuclei, 5ΛHe and 12ΛC |
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Proceedings
of the "Electrophotoproduction of Strangeness in Nucleons and Nuclei
(SENDAI03)" Sendai, June 15-18, 2003. World Scientific: 434-438 (2004) |
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◇ H. C. Bhang et al. |
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Non-mesonic weak decay of 5ΛHe
and 12ΛC and the effect of FSI on its observables. |
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Proceedings of DAONE 2004:
Physics at Meson Factories Frascati, June 7-11(2004), Frascati Physics Series
Vol. XXXVI(2004), 243-248. |
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◇ M. J. Kim et al. |
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First Exclusive Measurement of
the Non-Mesonic Weak Decay of 12ΛC |
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Proceedings of DAONE 2004:
Physics at Meson Factories Frascati, June 7-11(2004), Frascati Physics Series
Vol. XXXVI(2004), 273-242 |
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◇ H.C. Bhang et al. |
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Hypernuclear
Weak Decay Experiment at KEK: Nucleon Inclusive measurement |
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Proc.
Int. Conf. on Hypernuclear and Strange Particle Physics (HYP2003), Jefferson
Lab., October 14-18, 2003, Nucl.Phys. A754, 144-156 (2005) |
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◇ H. Outa et al. |
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Hypernuclear
Weak Decay Experiment at KEK: n-n and n-p Coincidence Measurement |
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Proc.
Int. Conf. on Hypernuclear and Strange Particle Physics (HYP2003), Jefferson
Lab., October 14-18, 2003, Nucl.Phys. A754, 157-167 (2005) |
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◇ T.
Maruta et al. |
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Proton
asymmetry in non-mesonic weak decay of lihgt hypernuclei |
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Proc.
Int. Conf. on Hypernuclear and Strange Particle Physics (HYP2003), Jefferson
Lab., October 14-18, 2003, Nucl.Phys. A754, 168-172 (2005) |
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◇ S. Kameoka et al |
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Measurement
of the π-decay width of 5ΛHe |
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Proc.
Int. Conf. on Hypernuclear and Strange Particle Physics (HYP2003), Jefferson
Lab., October 14-18, 2003, Nucl.Phys. A754, 173-177 (2005) |
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◇ S. Okada et al. |
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π0 decay branching ratios of 5ΛHe and 12ΛC hypernuclei |
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Proc.
Int. Conf. on Hypernuclear and Strange Particle Physics (HYP2003), Jefferson
Lab., October 14-18, 2003, Nucl.Phys. A754, 178-183 (2005) |
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◇ S.
Okada et al. |
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Nucleon-nucleon
coincidence measurement in the non-mesonic weak decay of 5ΛHe and 12ΛC |
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The
22nd International Nuclear Physics Conference (INPC2004), Goetheborg, June
27-July 2, 2004, Nucl.Phys. A752, 196-199 (2005) |
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◇ M. Kim et al. |
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Coincidence
exclusive measurement of the nonmesonic weak decay of 12ΛC |
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AIP Conf.
Proc. 842:528-530, 2006. Also in *Santa Fe 2005, Particles and nuclei*
528-53. |
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◇ H. Bhang et al. |
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Three-body weak interaction
process in the decay of Λ hypernuclei. |
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AIP Conf.
Proc. 842:418-420, 2006. Also in *Santa Fe 2005, Particles and nuclei*
418-420. |
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◇ H. Outa |
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Week decay –
experimental results. |
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Conference on the 8th
International Conference on Hypernuclear and Strange Particle Physics. Univ.
Of Mainz, Oct 10-14(2006) |
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◇ T. Maruta et al. |
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Decay asymmetry in non-mesonic
weak decay of light Λ hypernuclei. |
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Conference on the 8th
International Conference on Hypernuclear and Strange Particle Physics. Univ.
Of Mainz, Oct 10-14(2006) |
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◇ H. Bhang et al. |
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The quenching of nucleon
yields on the nonmesonic weak decay of Λ hypernuclei and the three-body weak interaction process. |
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Conference on the 8th
International Conference on Hypernuclear and Strange Particle Physics. Univ.
Of Mainz, Oct 10-14(2006) |
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◇ H. Tamura |
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Spins in hypernuclear physics |
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Prepared for 17th
International Spin Physics Symposium (SPIN06), Kyoto, Japan, 2-7 Oct 2006. Published in AIP Conf.Proc.915
(2007) 70-75. |
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◇ H. Bhang et al. |
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Signatures of the Three-body
Process in the Weak Decay of Λ hypernuclei . |
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Proc. of the 3rd Asia-Pacific
Conference on “Few-Body Problems in Physics” World Scientific Publishing Co.,
(2007) 332-336 |
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◇ S. Okada et al. |
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Non-mesonic
weak decays of 5ΛHe and 12ΛC hypernuclei in (π+, K+) reactions |
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nternational Symposium on New
Facet of Three Nucleon Force - 50 years of Fujita-Miyazawa Three Nucleon
Force - (FM50), Tokyo, Japan, October 29-31, 2007, to be published by
American Institute of Physics (AIP) |
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◇ H. Bhang et al. |
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Three-body Weak Decay Process
of Lambda Hypernuclei and its first Experimental Signatures. |
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Proceedings of INPC2007 (to be
published). |
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＊ 三宅陽一郎 |
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軽いΛハイパー核の非中間子崩壊における中性子エネルギースペクトル |
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修士論文, 大阪大学, February 2001 |
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＊ S. Okada |
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Exclusive Measurement of
Non-Mesonic Weak Decay of 5ΛHe |
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Master thesis, Tokyo Institute
of Technology, February 2001 |
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＊ S. Kameoka |
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Lifetime Measurement of 5ΛHe
Hypernucleus |
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Master thesis, Tohoku
University, February 2002 |
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＊ 丸田朋史 |
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軽いハイパー各における非中間子弱崩壊の研究 |
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修士論文, 東京大学, February 2003 |
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＊ J.I. Hwang |
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The study of π-
absorption process with 6Li and 12C. |
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Master Thesis, Ewha Womans University,
February. 2003 |
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＊ H.J. Yim |
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Measurement of π0
mesonic weak decay branching ratio of 5ΛHe and 12ΛC hypernuclei |
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Master Thesis, Seoul National
University, February. 2004 |
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＊ H. Outa |
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Experiments on hypernuclear
weak decays |
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Prepared for International
School of Physics 'Enrico Fermi': Summer Course on Hadronic Physics, Varenna,
Lake Como, Italy, 22 Jun - 2 Jul 2004. Published in *Varenna 2004, Hadron
physics* 219-258 |