Multiloop Calculations: towards R at Order

Autor:	P.A. Baikov, K. G. Chetyrkin, J. H. Kühn
Rok vydání:	2006
Předmět:	Physics Nuclear and High Energy Physics Cross section (physics) Particle physics Annihilation High Energy Physics::Phenomenology Hadron Order (group theory) Computer Science::Symbolic Computation High Energy Physics::Experiment Atomic and Molecular Physics and Optics
Zdroj:	Nuclear Physics B - Proceedings Supplements. 157:27-31
ISSN:	0920-5632
DOI:	10.1016/j.nuclphysbps.2006.03.005
Popis:	We discuss recent developments in multiloop calculations aiming eventually in computing the total cross section for e^+e^- annihilation into hadrons in order alpha_s^4.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bbd20ce4a27de4ba60c79187e6da1506 https://doi.org/10.1016/j.nuclphysbps.2006.03.005 Zobrazit plný text záznamu Full Text from ScienceDirect