The masses of the light quarks

Talk given at the Conference on Fundamental Interactions of Elementary Particles, ITEP, Moscow, Oct. 1995. The paper reviews the current status of knowledge concerning m_u, m_d and m_s. Qualitative aspects of the resulting picture for the breaking of isospin and eightfold way symmetries are discusse...

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Autor principal: Leutwyler, H.
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/295934
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author Leutwyler, H.
author_facet Leutwyler, H.
author_sort Leutwyler, H.
collection CERN
description Talk given at the Conference on Fundamental Interactions of Elementary Particles, ITEP, Moscow, Oct. 1995. The paper reviews the current status of knowledge concerning m_u, m_d and m_s. Qualitative aspects of the resulting picture for the breaking of isospin and eightfold way symmetries are discussed. At a more quantitative level, the review focuses on the chiral perturbation theory results for the masses of the Goldstone bosons. The corresponding bounds and estimates for the ratios m_u/m_d and m_s/m_d are described in some detail.
id cern-295934
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
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spelling cern-2959342023-03-12T05:49:47Zhttp://cds.cern.ch/record/295934engLeutwyler, H.The masses of the light quarksParticle Physics - PhenomenologyTalk given at the Conference on Fundamental Interactions of Elementary Particles, ITEP, Moscow, Oct. 1995. The paper reviews the current status of knowledge concerning m_u, m_d and m_s. Qualitative aspects of the resulting picture for the breaking of isospin and eightfold way symmetries are discussed. At a more quantitative level, the review focuses on the chiral perturbation theory results for the masses of the Goldstone bosons. The corresponding bounds and estimates for the ratios m_u/m_d and m_s/m_d are described in some detail.Talk given at the Conference on Fundamental Interactions of Elementary Particles, ITEP, Moscow, Oct. 1995. The paper reviews the current status of knowledge concerning m_u, m_d and m_s. Qualitative aspects of the resulting picture for the breaking of isospin and eightfold way symmetries are discussed. At a more quantitative level, the review focuses on the chiral perturbation theory results for the masses of the Goldstone bosons. The corresponding bounds and estimates for the ratios m_u/m_d and m_s/m_d are described in some detail.hep-ph/9602255CERN-TH-96-25CERN-TH-96-025oai:cds.cern.ch:2959341996-02-08
spellingShingle Particle Physics - Phenomenology
Leutwyler, H.
The masses of the light quarks
title The masses of the light quarks
title_full The masses of the light quarks
title_fullStr The masses of the light quarks
title_full_unstemmed The masses of the light quarks
title_short The masses of the light quarks
title_sort masses of the light quarks
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/295934
work_keys_str_mv AT leutwylerh themassesofthelightquarks
AT leutwylerh massesofthelightquarks

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