Algebraization of Regge couplings

In any finite saturation scheme of the SU(2)*SU(2) algebra at infinite momentum the mass/sup 2/ operator is known to consist of an SU(2)*SU (2) singlet and a fourth component of a (/sup 1///sub 2//sup 1///sub 2 /) representation (m/sup 2//sub a/, m/sup 2//sub 4/). In this note the author shows that...

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Detalles Bibliográficos
Autor principal: Kleinert, H
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(72)90333-4
http://cds.cern.ch/record/875726
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author Kleinert, H
author_facet Kleinert, H
author_sort Kleinert, H
collection CERN
description In any finite saturation scheme of the SU(2)*SU(2) algebra at infinite momentum the mass/sup 2/ operator is known to consist of an SU(2)*SU (2) singlet and a fourth component of a (/sup 1///sub 2//sup 1///sub 2 /) representation (m/sup 2//sub a/, m/sup 2//sub 4/). In this note the author shows that m/sup 2//sub 4/ and (m/sup 2//sub a/, m/sup 2//sub b /) represent directly the Regge couplings of f and rho trajectories in the scattering amplitudes pi /sub a/ alpha to pi /sub b/ beta at t=0. (6 refs).
id cern-875726
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1972
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spelling cern-8757262019-09-30T06:29:59Zdoi:10.1016/0370-2693(72)90333-4http://cds.cern.ch/record/875726engKleinert, HAlgebraization of Regge couplingsParticle Physics - TheoryIn any finite saturation scheme of the SU(2)*SU(2) algebra at infinite momentum the mass/sup 2/ operator is known to consist of an SU(2)*SU (2) singlet and a fourth component of a (/sup 1///sub 2//sup 1///sub 2 /) representation (m/sup 2//sub a/, m/sup 2//sub 4/). In this note the author shows that m/sup 2//sub 4/ and (m/sup 2//sub a/, m/sup 2//sub b /) represent directly the Regge couplings of f and rho trajectories in the scattering amplitudes pi /sub a/ alpha to pi /sub b/ beta at t=0. (6 refs).CERN-TH-1474oai:cds.cern.ch:8757261972
spellingShingle Particle Physics - Theory
Kleinert, H
Algebraization of Regge couplings
title Algebraization of Regge couplings
title_full Algebraization of Regge couplings
title_fullStr Algebraization of Regge couplings
title_full_unstemmed Algebraization of Regge couplings
title_short Algebraization of Regge couplings
title_sort algebraization of regge couplings
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/0370-2693(72)90333-4
http://cds.cern.ch/record/875726
work_keys_str_mv AT kleinerth algebraizationofreggecouplings

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