The renormalon contribution to the current product j μ5 j S

Autor:	Michael Meyer-Hermann, Andreas Schäfer
Rok vydání:	1999
Předmět:	Physics Nuclear and High Energy Physics Particle physics Distribution function High Energy Physics::Lattice High Energy Physics::Phenomenology Scalar (mathematics) Hadron Renormalon Mathematical physics
Zdroj:	The European Physical Journal A. 5:91-95
ISSN:	1434-601X 1434-6001
Popis:	The product of an axialvector and a scalar current and its relation to the chiral-odd distribution function h 1 is discussed in the framework of the renormalon approach. Using a bag-model calculation for h 1, we calculate its intrinsic uncertainty due to renormalon poles. The result is given as a function of Bjorken-x as well as for the first moments separately.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e65240d601b12c165e2a62195b83f0f2 https://doi.org/10.1007/s100500050261 Zobrazit plný text záznamu Full text from SpringerLink