TY - JOUR
T1 - Study of Λ hypernuclei using hadron beams and γ-ray spectroscopy at J-PARC
AU - Tamura, H.
AU - Ukai, M.
AU - Yamamoto, T. O.
AU - Koike, T.
N1 - Funding Information:
The authors thank all the members of the J-PARC E13 Collaboration. They are also grateful to D.J. Millener and K. Hagino for valuable discussions and theoretical estimates on hypernuclear structure. This work is partially supported by Grant-in-Aid (Nos. 17070001 and 23244043) from MEXT, Japan and by Tohoku University’s Focused Research Project Fund.
PY - 2012/5/1
Y1 - 2012/5/1
N2 - A combination of the production of Λ hypernuclei via hadron beams and their precision γ-ray spectroscopy using a Ge detector array, Hyperball/Hyperball2, has played essential roles in studies of hypernuclear structure. After a brief summary of our previous studies for p-shell hypernuclei at KEK-PS and BNL-AGS, we describe our plans of hypernuclear γ-ray spectroscopy experiments at J-PARC, in particular, the first experiment E13 starting in 2012, in which we further study ΛN interaction and measure Λ-spin-flip B(M1) values using light hypernuclei such as He Λ 4, Li Λ 7, B Λ 10, B Λ 11 and F Λ 19.
AB - A combination of the production of Λ hypernuclei via hadron beams and their precision γ-ray spectroscopy using a Ge detector array, Hyperball/Hyperball2, has played essential roles in studies of hypernuclear structure. After a brief summary of our previous studies for p-shell hypernuclei at KEK-PS and BNL-AGS, we describe our plans of hypernuclear γ-ray spectroscopy experiments at J-PARC, in particular, the first experiment E13 starting in 2012, in which we further study ΛN interaction and measure Λ-spin-flip B(M1) values using light hypernuclei such as He Λ 4, Li Λ 7, B Λ 10, B Λ 11 and F Λ 19.
KW - Gamma transitions and level energies
KW - Hypernuclei
KW - Hyperon-nucleon interactions
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U2 - 10.1016/j.nuclphysa.2012.02.013
DO - 10.1016/j.nuclphysa.2012.02.013
M3 - Article
AN - SCOPUS:84862776701
SN - 0375-9474
VL - 881
SP - 310
EP - 321
JO - Nuclear Physics A
JF - Nuclear Physics A
ER -