Electromagnetic form factors for nucleons in short-range correlations

被引:0
|
作者
Xing, Wanli [1 ]
Wang, Xuan-Gong [1 ]
Thomas, Anthony W. [1 ]
机构
[1] Univ Adelaide, CSSM, Dept Phys, Adelaide, SA 5005, Australia
关键词
EMC; DISTRIBUTIONS; IRON;
D O I
10.1016/j.physletb.2023.138195
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Recent experimental studies have led to the suggestion that short-range correlations may be a major contributor to the nuclear EMC effect. This hypothesis requires that the structure function for nucleons involved in short-range correlations should be heavily suppressed compared to that of a free nucleon. Based on calculations performed within an AdS/QCD motivated, light-front quark-diquark model, we find that this large suppression of the nucleon structure function leads to a strong suppression of the nucleon elastic form factors.(c) 2023 Published by Elsevier B.V. This is an open access article under the CC BY license (http:// creativecommons .org /licenses /by /4 .0/). Funded by SCOAP3.
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页数:5
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