Poles and zeros in pi pi scattering amplitudes

Attention is drawn to the remarkable systematics exhibited in the pi pi amplitudes provided by the CERN-Munich data. It is shown that the existence of resonance poles with specific spin and mass values and the behaviours of the amplitude zeros in the Mandelstam plane give strong support to the ideas...

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Detalles Bibliográficos
Autores principales: Eguchi, T, Fukugita, M, Shimada, T
Lenguaje:eng
Publicado: 1974
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(74)90105-9
http://cds.cern.ch/record/873660
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author Eguchi, T
Fukugita, M
Shimada, T
author_facet Eguchi, T
Fukugita, M
Shimada, T
author_sort Eguchi, T
collection CERN
description Attention is drawn to the remarkable systematics exhibited in the pi pi amplitudes provided by the CERN-Munich data. It is shown that the existence of resonance poles with specific spin and mass values and the behaviours of the amplitude zeros in the Mandelstam plane give strong support to the ideas associated with dual resonance models. It is emphasized that some gauge-like conditions of dual resonance models play an essential role in these considerations. (16 refs).
id cern-873660
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1974
record_format invenio
spelling cern-8736602019-09-30T06:29:59Zdoi:10.1016/0550-3213(74)90105-9http://cds.cern.ch/record/873660engEguchi, TFukugita, MShimada, TPoles and zeros in pi pi scattering amplitudesParticle Physics - PhenomenologyAttention is drawn to the remarkable systematics exhibited in the pi pi amplitudes provided by the CERN-Munich data. It is shown that the existence of resonance poles with specific spin and mass values and the behaviours of the amplitude zeros in the Mandelstam plane give strong support to the ideas associated with dual resonance models. It is emphasized that some gauge-like conditions of dual resonance models play an essential role in these considerations. (16 refs).oai:cds.cern.ch:8736601974
spellingShingle Particle Physics - Phenomenology
Eguchi, T
Fukugita, M
Shimada, T
Poles and zeros in pi pi scattering amplitudes
title Poles and zeros in pi pi scattering amplitudes
title_full Poles and zeros in pi pi scattering amplitudes
title_fullStr Poles and zeros in pi pi scattering amplitudes
title_full_unstemmed Poles and zeros in pi pi scattering amplitudes
title_short Poles and zeros in pi pi scattering amplitudes
title_sort poles and zeros in pi pi scattering amplitudes
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0550-3213(74)90105-9
http://cds.cern.ch/record/873660
work_keys_str_mv AT eguchit polesandzerosinpipiscatteringamplitudes
AT fukugitam polesandzerosinpipiscatteringamplitudes
AT shimadat polesandzerosinpipiscatteringamplitudes

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