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A study of the $\omega\omega$ channel produced in central pp interactions at 450 GeV/c
The reaction pp -> pf (omega omega) ps has been studied at 450 GeV/c and a spin analysis of the omega omega channel has been performed for the first time in central production. Evidence is found for the f2(1910) in the JPC = 2++ wave with spin projection JZ = 2. This is the only state observed in...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(00)00622-5 http://cds.cern.ch/record/439083 |
| _version_ | 1780895569412096000 |
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| author | Barberis, D. Binon, F.G. Close, F.E. Danielsen, K.M. Donskov, S.V. Earl, B.C. Evans, D. French, B.R. Hino, T. Inaba, S. Jacholkowski, A. Jacobsen, T. Khaustov, G.V. Kinson, J.B. Kirk, A. Kondashov, A.A. Lednev, A.A. Lenti, V. Minashvili, I. Peigneux, J.P. Romanovsky, V. Russakovich, N. Semenov, A. Shagin, P.M. Shimizu, H. Singovsky, A.V. Sobol, A. Stassinaki, M. Stroot, J.P. Takamatsu, K. Tsuru, T. Villalobos Baillie, O. Votruba, M.F. Yasu, Y. |
| author_facet | Barberis, D. Binon, F.G. Close, F.E. Danielsen, K.M. Donskov, S.V. Earl, B.C. Evans, D. French, B.R. Hino, T. Inaba, S. Jacholkowski, A. Jacobsen, T. Khaustov, G.V. Kinson, J.B. Kirk, A. Kondashov, A.A. Lednev, A.A. Lenti, V. Minashvili, I. Peigneux, J.P. Romanovsky, V. Russakovich, N. Semenov, A. Shagin, P.M. Shimizu, H. Singovsky, A.V. Sobol, A. Stassinaki, M. Stroot, J.P. Takamatsu, K. Tsuru, T. Villalobos Baillie, O. Votruba, M.F. Yasu, Y. |
| author_sort | Barberis, D. |
| collection | CERN |
| description | The reaction pp -> pf (omega omega) ps has been studied at 450 GeV/c and a spin analysis of the omega omega channel has been performed for the first time in central production. Evidence is found for the f2(1910) in the JPC = 2++ wave with spin projection JZ = 2. This is the only state observed in central production with spin projection JZ = 2. Its dPT and phi dependencies are similar to those observed for other glueball candidates. In addition, evidence is found for a state with JPC = 4++ consistent with the f4(2300). The f0(2000), previously observed in the rho rho final state, is confirmed. |
| id | cern-439083 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2000 |
| record_format | invenio |
| spelling | cern-4390832023-03-12T05:39:53Zdoi:10.1016/S0370-2693(00)00622-5http://cds.cern.ch/record/439083engBarberis, D.Binon, F.G.Close, F.E.Danielsen, K.M.Donskov, S.V.Earl, B.C.Evans, D.French, B.R.Hino, T.Inaba, S.Jacholkowski, A.Jacobsen, T.Khaustov, G.V.Kinson, J.B.Kirk, A.Kondashov, A.A.Lednev, A.A.Lenti, V.Minashvili, I.Peigneux, J.P.Romanovsky, V.Russakovich, N.Semenov, A.Shagin, P.M.Shimizu, H.Singovsky, A.V.Sobol, A.Stassinaki, M.Stroot, J.P.Takamatsu, K.Tsuru, T.Villalobos Baillie, O.Votruba, M.F.Yasu, Y.A study of the $\omega\omega$ channel produced in central pp interactions at 450 GeV/cParticle Physics - ExperimentThe reaction pp -> pf (omega omega) ps has been studied at 450 GeV/c and a spin analysis of the omega omega channel has been performed for the first time in central production. Evidence is found for the f2(1910) in the JPC = 2++ wave with spin projection JZ = 2. This is the only state observed in central production with spin projection JZ = 2. Its dPT and phi dependencies are similar to those observed for other glueball candidates. In addition, evidence is found for a state with JPC = 4++ consistent with the f4(2300). The f0(2000), previously observed in the rho rho final state, is confirmed.The reaction pp → p f ( ωω ) p s has been studied at 450 GeV/c and a spin analysis of the ωω channel has been performed for the first time in central production. Evidence is found for the f 2 (1910) in the J PC =2 ++ wave with spin projection J Z =2. This is the only state observed in central production with spin projection J Z =2. Its dP T and φ dependencies are similar to those observed for other glueball candidates. In addition, evidence is found for a state with J PC =4 ++ consistent with the f 4 (2300). The f 0 (2000), previously observed in the ρρ final state, is confirmed.The reaction pp -> pf (omega omega) ps has been studied at 450 GeV/c and a spin analysis of the omega omega channel has been performed for the first time in central production. Evidence is found for the f2(1910) in the JPC = 2++ wave with spin projection JZ = 2. This is the only state observed in central production with spin projection JZ = 2. Its dPT and phi dependencies are similar to those observed for other glueball candidates. In addition, evidence is found for a state with JPC = 4++ consistent with the f4(2300). The f0(2000), previously observed in the rho rho final state, is confirmed.hep-ex/0005027oai:cds.cern.ch:4390832000 |
| spellingShingle | Particle Physics - Experiment Barberis, D. Binon, F.G. Close, F.E. Danielsen, K.M. Donskov, S.V. Earl, B.C. Evans, D. French, B.R. Hino, T. Inaba, S. Jacholkowski, A. Jacobsen, T. Khaustov, G.V. Kinson, J.B. Kirk, A. Kondashov, A.A. Lednev, A.A. Lenti, V. Minashvili, I. Peigneux, J.P. Romanovsky, V. Russakovich, N. Semenov, A. Shagin, P.M. Shimizu, H. Singovsky, A.V. Sobol, A. Stassinaki, M. Stroot, J.P. Takamatsu, K. Tsuru, T. Villalobos Baillie, O. Votruba, M.F. Yasu, Y. A study of the $\omega\omega$ channel produced in central pp interactions at 450 GeV/c |
| title | A study of the $\omega\omega$ channel produced in central pp interactions at 450 GeV/c |
| title_full | A study of the $\omega\omega$ channel produced in central pp interactions at 450 GeV/c |
| title_fullStr | A study of the $\omega\omega$ channel produced in central pp interactions at 450 GeV/c |
| title_full_unstemmed | A study of the $\omega\omega$ channel produced in central pp interactions at 450 GeV/c |
| title_short | A study of the $\omega\omega$ channel produced in central pp interactions at 450 GeV/c |
| title_sort | study of the $\omega\omega$ channel produced in central pp interactions at 450 gev/c |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1016/S0370-2693(00)00622-5 http://cds.cern.ch/record/439083 |
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