کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1849079 1528813 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nuclear force and the EMC effect
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Nuclear force and the EMC effect
چکیده انگلیسی

A linear correlation is shown quantitatively between the magnitude of the EMC effect measured in electron deep inelastic scattering (DIS) and the nuclear residual strong interaction energy (RSIE) obtained from nuclear binding energy subtracting the Coulomb energy contribution. This phenomenological relationship is used to extract the size of in-medium correction (IMC) effect on deuteron and to predict the EMC slopes |dREMC/dx||dREMC/dx| of various nuclei. We further investigate the correlations between RSIE and other quantities which are related to the EMC effect. The observed correlations among RSIE, EMC slope and SRC ratio R2NNtotal/Nnp(S13) imply that the local nuclear environment drives the modification of quark distributions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 743, 9 April 2015, Pages 267–271
نویسندگان
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