Proton spin in a light-cone chiral quark model
نویسندگان
چکیده
منابع مشابه
The Proton Spin Structure in a Light-cone Quark-spectator-diquark Model
It is shown that the proton spin problem raised by the Ellis-Jaffe sum rule violation does not in conflict with the SU(6) quark model, provided that the relativistic effect from the quark transversal motions, the flavor asymmetry between the u and d valence quarks, and the intrinsic quark-antiquark pairs generated by the nonperturbative meson-baryon fluctuations of the nucleon sea are taken int...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2012
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.85.114048