Meson-Baryon Effective Chiral Lagrangian at $O(q^3)$ Revisited

After our work [1] was published, Frink and Meissner [2] pointed out that the O(q^3) three-flavour meson-baryon chiral Lagrangian presented there was not minimal. Here, we critically review their paper and revise ours. Remarkably, we find that the effective meson-baryon chiral Lagrangian at O(q^3) c...

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Detalles Bibliográficos
Autores principales: Oller, José Antonio, Prades, Joaquim, Verbeni, Michela
Lenguaje:eng
Publicado: 2007
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/1009951
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author Oller, José Antonio
Prades, Joaquim
Verbeni, Michela
author_facet Oller, José Antonio
Prades, Joaquim
Verbeni, Michela
author_sort Oller, José Antonio
collection CERN
description After our work [1] was published, Frink and Meissner [2] pointed out that the O(q^3) three-flavour meson-baryon chiral Lagrangian presented there was not minimal. Here, we critically review their paper and revise ours. Remarkably, we find that the effective meson-baryon chiral Lagrangian at O(q^3) contains 76 monomials, i.e. eight less than in [1] and two less than in [2].
id cern-1009951
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
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spelling cern-10099512019-09-30T06:29:59Zhttp://cds.cern.ch/record/1009951engOller, José AntonioPrades, JoaquimVerbeni, MichelaMeson-Baryon Effective Chiral Lagrangian at $O(q^3)$ RevisitedParticle Physics - PhenomenologyAfter our work [1] was published, Frink and Meissner [2] pointed out that the O(q^3) three-flavour meson-baryon chiral Lagrangian presented there was not minimal. Here, we critically review their paper and revise ours. Remarkably, we find that the effective meson-baryon chiral Lagrangian at O(q^3) contains 76 monomials, i.e. eight less than in [1] and two less than in [2].hep-ph/0701096CERN-PH-TH-2007-004oai:cds.cern.ch:10099512007-01-12
spellingShingle Particle Physics - Phenomenology
Oller, José Antonio
Prades, Joaquim
Verbeni, Michela
Meson-Baryon Effective Chiral Lagrangian at $O(q^3)$ Revisited
title Meson-Baryon Effective Chiral Lagrangian at $O(q^3)$ Revisited
title_full Meson-Baryon Effective Chiral Lagrangian at $O(q^3)$ Revisited
title_fullStr Meson-Baryon Effective Chiral Lagrangian at $O(q^3)$ Revisited
title_full_unstemmed Meson-Baryon Effective Chiral Lagrangian at $O(q^3)$ Revisited
title_short Meson-Baryon Effective Chiral Lagrangian at $O(q^3)$ Revisited
title_sort meson-baryon effective chiral lagrangian at $o(q^3)$ revisited
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/1009951
work_keys_str_mv AT ollerjoseantonio mesonbaryoneffectivechirallagrangianatoq3revisited
AT pradesjoaquim mesonbaryoneffectivechirallagrangianatoq3revisited
AT verbenimichela mesonbaryoneffectivechirallagrangianatoq3revisited

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