Strangeness in the Meson Cloud Model

被引：0
|
作者：
Signal, A. I. [1 ]
机构：
[1] Massey Univ, Inst Fundamental Sci PN461, Palmerston North 4442, New Zealand
来源：
ACHIEVEMENTS AND NEW DIRECTIONS IN SUBATOMIC PHYSICS: FESTSCHRIFT IN HONOUR OF TONY THOMAS 60TH BIRTHDAY | 2010年 / 1261卷
关键词：
Strange and antistrange; quark distributions; meson cloud model; nucleon; DEEP-INELASTIC SCATTERING; QUARK-ANTIQUARK ASYMMETRY; PARTON DISTRIBUTIONS; NUCLEON; SPIN; SEA;
D O I：
10.1063/1.3479364
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
I review progress in calculating strange quark and antiquark distributions of the nucleon using the meson cloud model This progress parallels that of the meson cloud model which is now a useful the cretical basis for understanding symmetry breaking in nucleon parton distribution functions I examine the breaking of symmetries involving strange quarks and antiquarks including quark antiquark symmetry in the sea, SU(3) flavour symmetry and SU(6) spin flavour symmetry
引用
收藏
页码：67 / 72
页数：6
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