Flavor Asymmetry of Light Sea Quarks in Proton
摘要
The light sea quark distribution functions \(\bar{d}(x)\) and \(\bar{u}(x)\) have been calculated explicitly for proton using the chiral constituent quark model which has connotation of chiral symmetry breaking and SU(3) symmetry breaking. In view of the latest SeaQuest data the results have been discussed thoroughly for the light antiquark asymmetries and the Gottfried integral.