Observation of vertex factorisation breaking in central pp interactions

Central \pipi events produced in pp interactions are studied in terms of correlations between the outgoing protons. It is observed there is more $\rho^{0}$(770) and \fmeson production in reactions where the outgoing protons %fastest and slowest particles in the laboratory frame are on opposite sides...

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Detalles Bibliográficos
Autores principales: Barberis, D, Beusch, Werner, Binon, Freddy G, Carney, J N, Di Bari, D, Dolgopolov, A V, Donskov, S V, Earl, B C, Elia, D, Evans, D, Fini, R A, French, Bernard R, Ghidini, B, Inaba, S, Inyakin, A V, Jacholkowski, A, Khaustov, G V, Kinashi, T, Kinson, J B, Kirk, A, Klempt, W, Kobayashi, M, Kondashov, A A, Kulchitskii, Yu A, Lednev, A A, Lenti, V, Lishin, V A, Loconsole, R A, Maljukov, S, Manzari, V, Martinengo, P, Minashvili, I A, Nakagawa, T, Navach, F, Norman, K L, Peigneux, J P, Polovnikov, S A, Polyakov, V A, Prokoshkin, Yu D, Romanovsky, V I, Rotscheidt, Herbert, Rusakovitch, N A, Samoylenko, V D, Semenov, A A, Sené, M, Sené, R, Shagin, P M, Shimizu, H M, Shtannikov, A V, Singovsky, A V, Soloviev, A S, Stroot, Jean-Pierre, Sugonyaev, V P, Takamatsu, K, Tchlatchidze, G A, Tsuru, T, Vasileiadis, G, Venables, M, Villalobos Baillie, O, Votruba, M F, Yasu, Y
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(96)01316-0
http://cds.cern.ch/record/313054
_version_ 1780890214125797376
author Barberis, D
Beusch, Werner
Binon, Freddy G
Carney, J N
Di Bari, D
Dolgopolov, A V
Donskov, S V
Earl, B C
Elia, D
Evans, D
Fini, R A
French, Bernard R
Ghidini, B
Inaba, S
Inyakin, A V
Jacholkowski, A
Khaustov, G V
Kinashi, T
Kinson, J B
Kirk, A
Klempt, W
Kobayashi, M
Kondashov, A A
Kulchitskii, Yu A
Lednev, A A
Lenti, V
Lishin, V A
Loconsole, R A
Maljukov, S
Manzari, V
Martinengo, P
Minashvili, I A
Nakagawa, T
Navach, F
Norman, K L
Peigneux, J P
Polovnikov, S A
Polyakov, V A
Prokoshkin, Yu D
Romanovsky, V I
Rotscheidt, Herbert
Rusakovitch, N A
Samoylenko, V D
Semenov, A A
Sené, M
Sené, R
Shagin, P M
Shimizu, H M
Shtannikov, A V
Singovsky, A V
Soloviev, A S
Stroot, Jean-Pierre
Sugonyaev, V P
Takamatsu, K
Tchlatchidze, G A
Tsuru, T
Vasileiadis, G
Venables, M
Villalobos Baillie, O
Votruba, M F
Yasu, Y
author_facet Barberis, D
Beusch, Werner
Binon, Freddy G
Carney, J N
Di Bari, D
Dolgopolov, A V
Donskov, S V
Earl, B C
Elia, D
Evans, D
Fini, R A
French, Bernard R
Ghidini, B
Inaba, S
Inyakin, A V
Jacholkowski, A
Khaustov, G V
Kinashi, T
Kinson, J B
Kirk, A
Klempt, W
Kobayashi, M
Kondashov, A A
Kulchitskii, Yu A
Lednev, A A
Lenti, V
Lishin, V A
Loconsole, R A
Maljukov, S
Manzari, V
Martinengo, P
Minashvili, I A
Nakagawa, T
Navach, F
Norman, K L
Peigneux, J P
Polovnikov, S A
Polyakov, V A
Prokoshkin, Yu D
Romanovsky, V I
Rotscheidt, Herbert
Rusakovitch, N A
Samoylenko, V D
Semenov, A A
Sené, M
Sené, R
Shagin, P M
Shimizu, H M
Shtannikov, A V
Singovsky, A V
Soloviev, A S
Stroot, Jean-Pierre
Sugonyaev, V P
Takamatsu, K
Tchlatchidze, G A
Tsuru, T
Vasileiadis, G
Venables, M
Villalobos Baillie, O
Votruba, M F
Yasu, Y
author_sort Barberis, D
collection CERN
description Central \pipi events produced in pp interactions are studied in terms of correlations between the outgoing protons. It is observed there is more $\rho^{0}$(770) and \fmeson production in reactions where the outgoing protons %fastest and slowest particles in the laboratory frame are on opposite sides of the beam. This effect is not attributable to the trigger or the experimental acceptance, and suggests that the vertices do not factorise.
id cern-313054
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-3130542019-09-30T06:29:59Zdoi:10.1016/S0370-2693(96)01316-0http://cds.cern.ch/record/313054engBarberis, DBeusch, WernerBinon, Freddy GCarney, J NDi Bari, DDolgopolov, A VDonskov, S VEarl, B CElia, DEvans, DFini, R AFrench, Bernard RGhidini, BInaba, SInyakin, A VJacholkowski, AKhaustov, G VKinashi, TKinson, J BKirk, AKlempt, WKobayashi, MKondashov, A AKulchitskii, Yu ALednev, A ALenti, VLishin, V ALoconsole, R AMaljukov, SManzari, VMartinengo, PMinashvili, I ANakagawa, TNavach, FNorman, K LPeigneux, J PPolovnikov, S APolyakov, V AProkoshkin, Yu DRomanovsky, V IRotscheidt, HerbertRusakovitch, N ASamoylenko, V DSemenov, A ASené, MSené, RShagin, P MShimizu, H MShtannikov, A VSingovsky, A VSoloviev, A SStroot, Jean-PierreSugonyaev, V PTakamatsu, KTchlatchidze, G ATsuru, TVasileiadis, GVenables, MVillalobos Baillie, OVotruba, M FYasu, YObservation of vertex factorisation breaking in central pp interactionsParticle Physics - ExperimentCentral \pipi events produced in pp interactions are studied in terms of correlations between the outgoing protons. It is observed there is more $\rho^{0}$(770) and \fmeson production in reactions where the outgoing protons %fastest and slowest particles in the laboratory frame are on opposite sides of the beam. This effect is not attributable to the trigger or the experimental acceptance, and suggests that the vertices do not factorise.CERN-PPE-96-128oai:cds.cern.ch:3130541996-09-20
spellingShingle Particle Physics - Experiment
Barberis, D
Beusch, Werner
Binon, Freddy G
Carney, J N
Di Bari, D
Dolgopolov, A V
Donskov, S V
Earl, B C
Elia, D
Evans, D
Fini, R A
French, Bernard R
Ghidini, B
Inaba, S
Inyakin, A V
Jacholkowski, A
Khaustov, G V
Kinashi, T
Kinson, J B
Kirk, A
Klempt, W
Kobayashi, M
Kondashov, A A
Kulchitskii, Yu A
Lednev, A A
Lenti, V
Lishin, V A
Loconsole, R A
Maljukov, S
Manzari, V
Martinengo, P
Minashvili, I A
Nakagawa, T
Navach, F
Norman, K L
Peigneux, J P
Polovnikov, S A
Polyakov, V A
Prokoshkin, Yu D
Romanovsky, V I
Rotscheidt, Herbert
Rusakovitch, N A
Samoylenko, V D
Semenov, A A
Sené, M
Sené, R
Shagin, P M
Shimizu, H M
Shtannikov, A V
Singovsky, A V
Soloviev, A S
Stroot, Jean-Pierre
Sugonyaev, V P
Takamatsu, K
Tchlatchidze, G A
Tsuru, T
Vasileiadis, G
Venables, M
Villalobos Baillie, O
Votruba, M F
Yasu, Y
Observation of vertex factorisation breaking in central pp interactions
title Observation of vertex factorisation breaking in central pp interactions
title_full Observation of vertex factorisation breaking in central pp interactions
title_fullStr Observation of vertex factorisation breaking in central pp interactions
title_full_unstemmed Observation of vertex factorisation breaking in central pp interactions
title_short Observation of vertex factorisation breaking in central pp interactions
title_sort observation of vertex factorisation breaking in central pp interactions
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/S0370-2693(96)01316-0
http://cds.cern.ch/record/313054
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