Energy-momentum tensor form factors of the nucleon in nuclear matter [PDF]
Hyun-Chul Kim, Peter Schweitzer, Ulugbek YakhshievThe 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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