共 21 条
NEW SOFT MODE IN THE LI-11 NUCLEUS EXCITED THROUGH (P, P') REACTION
被引:13
作者:
FAYANS, SA
[1
]
ERSHOV, SN
[1
]
SVINAREVA, EF
[1
]
机构:
[1] DUBNA JOINT NUCL RES INST,DUBNA,USSR
关键词:
D O I:
10.1016/0370-2693(92)91168-9
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
Inclusive proton energy spectra from the Li-11(p, p') reaction at E(p) = 60 and 100 MeV are calculated using the distorted wave method and particle-hole nucleon transition densities in a self-consistent mean field. It is shown that the excitation of a cluster of resonances with various spin-parities just above continuum threshold, i.e. a new soft mode, causes a very distinct bump in these spectra with the main contribution, at small scattering angles theta(cm), coming from the soft monopole transitions.
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页码:239 / 241
页数:3
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