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Heavy quarkonium and nonrelativistic effective field theories

We study some general aspects of the formalism of potential NRQCD (pNRQCD), an effective field theory that deals with ultrasoft degrees of freedom in Heavy Quarkonium systems. Specific attention is paid to its effective Lagrangian that it is displayed at the present level of accuracy.

Detalles Bibliográficos
Autor principal: Pineda, Antonio
Lenguaje:eng
Publicado: 1999
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0920-5632(00)00614-9
http://cds.cern.ch/record/402548
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author Pineda, Antonio
author_facet Pineda, Antonio
author_sort Pineda, Antonio
collection CERN
description We study some general aspects of the formalism of potential NRQCD (pNRQCD), an effective field theory that deals with ultrasoft degrees of freedom in Heavy Quarkonium systems. Specific attention is paid to its effective Lagrangian that it is displayed at the present level of accuracy.
id cern-402548
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
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spelling cern-4025482023-03-14T18:08:13Zdoi:10.1016/S0920-5632(00)00614-9http://cds.cern.ch/record/402548engPineda, AntonioHeavy quarkonium and nonrelativistic effective field theoriesParticle Physics - PhenomenologyWe study some general aspects of the formalism of potential NRQCD (pNRQCD), an effective field theory that deals with ultrasoft degrees of freedom in Heavy Quarkonium systems. Specific attention is paid to its effective Lagrangian that it is displayed at the present level of accuracy.We study some general aspects of the formalism of potential NRQCD (pNRQCD), an effective field theory that deals with ultrasoft degrees of freedom in Heavy Quarkonium systems. Specific attention is paid to its effective Lagrangian that it is displayed at the present level of accuracy.hep-ph/9910239CERN-TH-99-277CERN-TH-99-277oai:cds.cern.ch:4025481999-10-06
spellingShingle Particle Physics - Phenomenology
Pineda, Antonio
Heavy quarkonium and nonrelativistic effective field theories
title Heavy quarkonium and nonrelativistic effective field theories
title_full Heavy quarkonium and nonrelativistic effective field theories
title_fullStr Heavy quarkonium and nonrelativistic effective field theories
title_full_unstemmed Heavy quarkonium and nonrelativistic effective field theories
title_short Heavy quarkonium and nonrelativistic effective field theories
title_sort heavy quarkonium and nonrelativistic effective field theories
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0920-5632(00)00614-9
http://cds.cern.ch/record/402548
work_keys_str_mv AT pinedaantonio heavyquarkoniumandnonrelativisticeffectivefieldtheories