Quark distributions and gluon contents of eta and etaprime

Autor:	Singh, Janardan P., Patel, Aditya B.
Rok vydání:	2011
Předmět:	High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
DOI:	10.1088/0954-3899/39/1/015006
Popis:	Using QCD sum rule, we calculate valance quark distribution functions of {\eta} and of {\eta}' in chiral limit. Extrapolating the calculated quark distribution functions at both end regions, their first two moments have been calculated and compared with those of other hadrons. Comment: 14 pages, 7 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1111.2128 Zobrazit plný text záznamu View this record from Arxiv