Thursday, May 24, 2012

1205.5228 (Hyun-Chul Kim et al.)

Energy-momentum tensor form factors of the nucleon in nuclear matter    [PDF]

Hyun-Chul Kim, Peter Schweitzer, Ulugbek Yakhshiev
The nucleon form factors of the energy-momentum tensor are studied in nuclear medium in the framework of the in-medium modified Skyrme model. We obtain a negative D-term, in agreement with results from other approaches, and find that medium effects make the value of d_1 more negative.
View original: http://arxiv.org/abs/1205.5228

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