Proton mass decomposition:Naturalness and interpretations

• 作者: Xiangdong Ji
• 来源期刊: 物理学前沿
• 年，卷（期）: 2021,（6）
• 所属期刊栏目: Particle,Nuclear Physics,Astrophysics&Cosmology
• 页码范围: 82-91
• 页数: 10页
• 语种: 英文

摘要

Idiscuss the scope and naturalness of the proton mass decomposition(or sum rule)published in Phys.Rev.Lett.74,1071(1995)and answer a few criticisms that appeared recently in the literature,focusing par-ticularly on its interpretation and the quantum anoma-lous energy contribution.