Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions
- Autores
- Dova, María Teresa; L3 Collaboration
- Año de publicación
- 1997
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A study of resonance formation is presented in the π+ π- π0 final state in two-photon collisions at LEP. The a2(1320) radiative width is measured to be Γγγ = 0.98 ± 0.05 ± 0.09 keV. The helicity 2 production is dominant. Exclusive π+ π- π0 production has also been studied in the mass region above the a2 in the pπ and f2π channels. This region is dominated by a JP = 2+ helicity 2 wave.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
Fotones
L3 experiment
large electron positron collider - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/80879
Ver los metadatos del registro completo
id |
SEDICI_44d3f3b578c7af6c28e51857ce94234c |
---|---|
oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/80879 |
network_acronym_str |
SEDICI |
repository_id_str |
1329 |
network_name_str |
SEDICI (UNLP) |
spelling |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisionsDova, María TeresaL3 CollaborationCiencias ExactasFísicaFotonesL3 experimentlarge electron positron colliderA study of resonance formation is presented in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions at LEP. The a<sub>2</sub>(1320) radiative width is measured to be Γγγ = 0.98 ± 0.05 ± 0.09 keV. The helicity 2 production is dominant. Exclusive π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> production has also been studied in the mass region above the a<sub>2</sub> in the pπ and f<sub>2</sub>π channels. This region is dominated by a J<sup>P</sup> = 2<sup>+</sup> helicity 2 wave.Facultad de Ciencias Exactas1997-11-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/80879enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(97)01091-5info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:14:57Zoai:sedici.unlp.edu.ar:10915/80879Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:14:57.712SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions |
title |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions |
spellingShingle |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions Dova, María Teresa Ciencias Exactas Física Fotones L3 experiment large electron positron collider |
title_short |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions |
title_full |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions |
title_fullStr |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions |
title_full_unstemmed |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions |
title_sort |
Resonance formation in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions |
dc.creator.none.fl_str_mv |
Dova, María Teresa L3 Collaboration |
author |
Dova, María Teresa |
author_facet |
Dova, María Teresa L3 Collaboration |
author_role |
author |
author2 |
L3 Collaboration |
author2_role |
author |
dc.subject.none.fl_str_mv |
Ciencias Exactas Física Fotones L3 experiment large electron positron collider |
topic |
Ciencias Exactas Física Fotones L3 experiment large electron positron collider |
dc.description.none.fl_txt_mv |
A study of resonance formation is presented in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions at LEP. The a<sub>2</sub>(1320) radiative width is measured to be Γγγ = 0.98 ± 0.05 ± 0.09 keV. The helicity 2 production is dominant. Exclusive π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> production has also been studied in the mass region above the a<sub>2</sub> in the pπ and f<sub>2</sub>π channels. This region is dominated by a J<sup>P</sup> = 2<sup>+</sup> helicity 2 wave. Facultad de Ciencias Exactas |
description |
A study of resonance formation is presented in the π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> final state in two-photon collisions at LEP. The a<sub>2</sub>(1320) radiative width is measured to be Γγγ = 0.98 ± 0.05 ± 0.09 keV. The helicity 2 production is dominant. Exclusive π<sup>+</sup> π<sup>-</sup> π<sup>0</sup> production has also been studied in the mass region above the a<sub>2</sub> in the pπ and f<sub>2</sub>π channels. This region is dominated by a J<sup>P</sup> = 2<sup>+</sup> helicity 2 wave. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-11-06 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/80879 |
url |
http://sedici.unlp.edu.ar/handle/10915/80879 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0370-2693 info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(97)01091-5 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
reponame_str |
SEDICI (UNLP) |
collection |
SEDICI (UNLP) |
instname_str |
Universidad Nacional de La Plata |
instacron_str |
UNLP |
institution |
UNLP |
repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
_version_ |
1844616021200076800 |
score |
13.070432 |