Chinese Physics C > 2010, Vol. 34 > Issue(9): 1224-1228 DOI: 10.1088/1674-1137/34/9/014

Short range correlations in nuclei

L. B. Weinstein^,

Physics Department, Old Dominion University, Norfolk, VA, 23529, USA

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Studying nucleon-nucleon (NN) correlated pairs will teach us a great deal about the high momentum part of the nuclear wave function, the short range part of the NN interaction, and the nature of cold dense nuclear matter. These correlations are similar in all nuclei, differing only in magnitude. High momentum nucleons, p > p_fermi, all have a correlated partner with approximately equal and opposite momentum.At pair relative momenta of 300 < p_rel< 500 MeV/c, these correlated pairs are dominated by tensor correlations. This is shown by the dominance of pn over pp pairs at pair total momentum and by the parity of pn to pp pairs at large pair total momentum.

References

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L. B. Weinstein. Short range correlations in nuclei[J]. Chinese Physics C, 2010, 34(9): 1224-1228. doi: 10.1088/1674-1137/34/9/014

L. B. Weinstein. Short range correlations in nuclei[J]. Chinese Physics C, 2010, 34(9): 1224-1228. doi:10.1088/1674-1137/34/9/014 shu

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Received: 2010-03-04
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Short range correlations in nuclei

L. B. Weinstein^,

Corresponding author:L. B. Weinstein,

Physics Department, Old Dominion University, Norfolk, VA, 23529, USA

Received Date:2010-03-04
Accepted Date:1900-01-01
Available Online:2010-09-05

Abstract:

Studying nucleon-nucleon (NN) correlated pairs will teach us a great deal about the high momentum part of the nuclear wave function, the short range part of the NN interaction, and the nature of cold dense nuclear matter. These correlations are similar in all nuclei, differing only in magnitude. High momentum nucleons, p > p_fermi, all have a correlated partner with approximately equal and opposite momentum.At pair relative momenta of 300 < p_rel< 500 MeV/c, these correlated pairs are dominated by tensor correlations. This is shown by the dominance of pn over pp pairs at pair total momentum and by the parity of pn to pp pairs at large pair total momentum.