K0S K0S final state in two-photon collisions and implications for glueballs
The K0S K0S final state in two-photon collisions is studied with the L3 detector at LEP. The mass spectrum is dominated by the formation of the f '2(1525) tensor meson in the helicity-two state with a two-photon width times the branching ratio into K K of 76 ± 6 ± 11 eV. A clear signal for the...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2001
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/78366 |
| Aporte de: |
| id |
I19-R120-10915-78366 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Física Física Photon collision L3 detector |
| spellingShingle |
Física Física Photon collision L3 detector Dova, María Teresa L3 Collaboration K0S K0S final state in two-photon collisions and implications for glueballs |
| topic_facet |
Física Física Photon collision L3 detector |
| description |
The K0S K0S final state in two-photon collisions is studied with the L3 detector at LEP. The mass spectrum is dominated by the formation of the f '2(1525) tensor meson in the helicity-two state with a two-photon width times the branching ratio into K K of 76 ± 6 ± 11 eV. A clear signal for the formation of the fJ(1710) is observed and it is found to be dominated by the spin-two helicity-two state. No resonance is observed in the mass region around 2.2 GeV and an upper limit of 1.4 eV at 95% C.L. is derived for the two-photon width times the branching ratio into K0
SK0 S for the glueball candidate ξ (2230). |
| format |
Articulo Articulo |
| author |
Dova, María Teresa L3 Collaboration |
| author_facet |
Dova, María Teresa L3 Collaboration |
| author_sort |
Dova, María Teresa |
| title |
K0S K0S final state in two-photon collisions and implications for glueballs |
| title_short |
K0S K0S final state in two-photon collisions and implications for glueballs |
| title_full |
K0S K0S final state in two-photon collisions and implications for glueballs |
| title_fullStr |
K0S K0S final state in two-photon collisions and implications for glueballs |
| title_full_unstemmed |
K0S K0S final state in two-photon collisions and implications for glueballs |
| title_sort |
k0s k0s final state in two-photon collisions and implications for glueballs |
| publishDate |
2001 |
| url |
http://sedici.unlp.edu.ar/handle/10915/78366 |
| work_keys_str_mv |
AT dovamariateresa k0sk0sfinalstateintwophotoncollisionsandimplicationsforglueballs AT l3collaboration k0sk0sfinalstateintwophotoncollisionsandimplicationsforglueballs |
| bdutipo_str |
Repositorios |
| _version_ |
1764820485819858944 |