SHORT-RANGE CORRELATIONS IN (E,E'P) AND (E,E'PP) REACTIONS ON COMPLEX NUCLEI

被引:25
作者
RYCKEBUSCH, J
VANDERHAEGHEN, M
HEYDE, K
WAROQUIER, M
机构
[1] Laboratory for Theoretical Physics, B-9000 Gent
关键词
D O I
10.1016/0370-2693(95)00323-D
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The influence of short-range correlations (SRC) on the triple-coincidence (e,e'pp) reactions is studied. The non-relativistic model uses a mean-field potential to account for the distortions that the escaping particles undergo. Apart from the SRC, that are implemented through a Jastrow ansatz with a realistic correlation function, we incorporate the contribution from pion exchange and intermediate Delta(33) currents. The (e,e'pp) cross sections are predicted to exhibit a sizeable sensitivity to the SRC. The contribution from the two-nucleon breakup channel to the semi-exclusive C-12(e,e'p) cross section is calculated in the kinematics of a recent NIKHEF-K experiment. In the semi-exclusive channel, a selective sensitivity in terms of the missing energy and momentum to the SRC is found.
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页码:1 / 7
页数:7
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