Probing the high-momentum component in the nucleon momentum distribution by nucleon emission from intermediate-energy nucleus-nucleus collisions

2017 ◽  
Vol 96 (5) ◽  
Author(s):  
Zhi Wang ◽  
Chang Xu ◽  
Zhongzhou Ren ◽  
Chao Gao
Keyword(s):  
Momentum Distribution ◽  
Intermediate Energy ◽  
High Momentum ◽  
Momentum Component ◽  
Nucleon Momentum ◽  
Nucleon Emission

scholarly journals One-body density matrix and momentum distribution in s-p and s-d shell nuclei

2019 ◽  
Vol 11 ◽  
Author(s):  
Ch. C. Moustakidis ◽  
S. E. Massen
Keyword(s):  
Density Matrix ◽  
Momentum Distribution ◽  
Form Factors ◽  
High Momentum ◽  
Body Density ◽  
Oscillator Parameter ◽  
Momentum Component ◽  
Least Squares Fit ◽  
The One ◽  
Analytical Expressions

Analytical expressions of the one- and two- body terms in the cluster expansion of the one-body density matrix and momentum distribution of the s-p and s-d shell nuclei with Ν — Ζ are derived. They depend on the harmonic oscillator parameter b and the parameter β which originates from the Jastrow correlation function. These parameters have been determined .by least squares fit to the experimental charge form factors. The inclusion of short-range correlations increases the high momentum component of the momentum distribution, 7i(k) for all nuclei we have considered while there is an A dependence of ra(k) both at small values of k and the high momentum component. The A dependence of the high momentum com- . ponent of n(k) becomes quite small when the nuclei 24Mg, 28Si and 32S are treated as ld-2s shell nuclei having the occupation probability of the 2s-state as an extra free parameter in the fit to the form factors

scholarly journals Nucleon momentum distribution in deuteron and other nuclei within the light-front dynamics method

2002 ◽  
Vol 65 (2) ◽  
Author(s):  
A. Antonov ◽  
M. Gaidarov ◽  
M. Ivanov ◽  
D. Kadrev ◽  
G. Krumova ◽  
...  
Keyword(s):  
Momentum Distribution ◽  
Light Front ◽  
Nucleon Momentum ◽  
Dynamics Method ◽  
Front Dynamics

Asymptotic scaling function and nucleon momentum distribution in few nucleon systems

1990 ◽  
Vol 508 ◽  
pp. 349-354 ◽  
Author(s):  
Claudio Ciofi degli Atti ◽  
Emanuele Pace ◽  
Giovanni Salme'
Keyword(s):  
Momentum Distribution ◽  
Scaling Function ◽  
Nucleon Momentum ◽  
Asymptotic Scaling

High momentum component in the deuteron

1989 ◽  
Vol 334 (4) ◽  
pp. 473-479 ◽  
Author(s):  
A. Fukunaga ◽  
K. Saito
Keyword(s):  
High Momentum ◽  
Momentum Component
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