Energy–momentum tensor form factors of the nucleon in nuclear matter
Hyun-Chul KimDepartment of Physics, Inha University, Incheon 402-751, Republic of KoreaP. SchweitzerDepartment of Physics, University of Connecticut, Storrs, CT 06269, USAUlugbek YakhshievDepartment of Physics, Inha University, Incheon 402-751, Republic of Korea
2012en
ABI
Abstract
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 d1 more negative.
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Cited by 30 references