Mass of a short-range correlated nucleon *
نویسندگان
چکیده
Abstract Nucleon properties and structure should be modified by short-range correlations (SRC) among nucleons. By analyzing SRC ratio data, we extract the mass of a nucleon in an pair expected number pn-SRC pairs deuterium, under assumption that is universal for different nuclei. The two-nucleon = 852 ± 18 MeV, deuterium $n^{d}_{\rm{SRC}}$?> =0.021 0.005. deficit strongly overlapping can explained trace anomaly contribution to QCD or alternatively vacuum energy MIT bag model.
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ژورنال
عنوان ژورنال: Chinese Physics C
سال: 2021
ISSN: ['1674-1137', '2058-6132']
DOI: https://doi.org/10.1088/1674-1137/abccab