Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
岩佐 直仁*; 石川 竣喜*; 久保野 茂*; 榊原 昂浩*; 小湊 和也*; 西尾 勝久; 松田 誠; 廣瀬 健太郎; 牧井 宏之; Orlandi, R.; et al.
Physical Review C, 103(1), p.015801_1 - 015801_5, 2021/01
被引用回数:1 パーセンタイル:17.58(Physics, Nuclear)The Be(
He,
)
Be(
)
Li reaction was studied at
(
He)=30 MeV to deduce the branching ratios of
of resonant state at 18.91 - 20.1 MeV in
Be, which are necessary to extract the
Be(
,
)
Li
reaction rate relevant to the
Be destruction in the big bang nucleosynthesis, from the
Li(
,
)
Be reaction cross section. The decay protons from
Be
to the ground and first excited states in
Li were well-separately measured. The
ratio of the 19.235-MeV state was deduced to be 3.4
1.9%. The 19.86- and 20.1-MeV states were found to decay dominantly into the first excited and ground states of
Li, respectively.