scholarly journals Short-Range Correlations in Semi-exclusive Electron Scattering Experiments

2001 ◽  
Vol 293 (1) ◽  
pp. 67-91 ◽  
Author(s):  
Sherif R. Mokhtar ◽  
Marta Anguiano ◽  
Giampaolo Co' ◽  
Antonio M. Lallena
Keyword(s):  
Electron Scattering ◽  
Short Range ◽  
Short Range Correlations

scholarly journals Study of the Half-Diagonal Two-Body Density Matrix of Model Nuclear Matter

2020 ◽  
Vol 6 ◽  
pp. 58
Author(s):  
M. Petraki ◽  
E. Mavrommatis ◽  
J. W. Clark
Keyword(s):  
Density Matrix ◽  
Nuclear Matter ◽  
Electron Scattering ◽  
Short Range ◽  
Body Density ◽  
Final State ◽  
Final State Interactions ◽  
Hypernetted Chain ◽  
Approximate Treatment ◽  
Short Range Correlations

The half-diagonal two-body density matrix ρ_{2h}/i(r1,r2,r') plays a central role in most theoretical treatments of the propagation of ejected nucléons and their final state interactions (FSI) in the nuclear medium. In this work based on the analysis of Ristig and Clark, we present the results of a Fermi hypernetted-chain calculation ρ_{2h}/i(r1,r2,r') for infinite symmetrical nuclear matter using a Jastrow-correlated model. The dependence of ρ_{2h} on the variables involved has been investigated in detail. Significant departures from ideal Fermi gas behavior in certain domains demonstrate the importance of short-range correlations. A comparison of our results with the predictions of Silver's approximation to ρ_{2h}, which has been employed in some treatments of FSI, reveals certain shortcomings of this approximation. The Fermi hypernetted-chain results obtained here will serve as a key input to an approximate treatment of FSI in inclusive quasielastic electron scattering from nuclear matter.

Elastic electron scattering with short range correlations in 4He and 16O

1972 ◽  
Vol 39 (2) ◽  
pp. 147-150 ◽  
Author(s):  
M. Fink ◽  
H. Hebach ◽  
J. Schlitter ◽  
H. Kümmel
Keyword(s):  
Electron Scattering ◽  
Short Range ◽  
Elastic Electron ◽  
Elastic Electron Scattering ◽  
Short Range Correlations
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