期刊
CHINESE PHYSICS C
卷 44, 期 3, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1674-1137/44/3/031002
关键词
pion; parton distribution; bound state; Dyson-Schwinger equations
资金
- Chinese Government's Thousand Talents Plan for Young Professionals
- Jiangsu Province Hundred Talents Plan for Professionals
- Forschungszentrum Julich GmbH
A symmetry-preserving continuum approach to the two valence-body bound-state problem is used to calculate the valence, glue and sea distributions within the pion; unifying them with, inter alia, electromagnetic pion elastic and transition form factors. The analysis reveals the following momentum fractions at the scale
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