Collective 1+ Δ-Hole States
Collective 1+ Δ-Hole States
复制标题
集体 1+ Δ 空穴态
DOI：
10.1143/ptp.68.690
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发表时间：
1982
影响因子：
--
通讯作者：
M. Kohno
中科院分区：
文献类型：
--
作者：
Toshio Suzuki;M. Kohno
用零程力估计了导致Gamow-Teller跃迁猝灭的1+Δ（1232）空穴集体态的激发能.耦合常数由观测到的Gamow-Teller共振态确定。集体状态预计将在约340 - 350 MeV的激发能量。
Excitation energies of collective 1+Δ(1232)-hole states, which are responsible for the quenching of Gamow-Teller transitions, are estimated with a zero-range force. The coupling constant is determined from the observed Gamow-Teller resonance states. The collective states are expected to be at an excitation energy of about 340 ∼350 MeV.