New results on nuclear dependence of J/$\psi$ and $\psi^{\prime}$ production in 450 GeV pA collisions

To understand the reliability of the charmonia suppression as a signature of the Quark-Gluon Plasma formation in nucleus-nucleus collisions it is important first to understand the details of the production of J/$\psi$ and $\psi^{\prime}$ in pA interactions and the difference in the suppression of th...

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Autores principales: Abreu, M.C., Alessandro, B., Alexa, C., Arnaldi, R., Atayan, M., Baglin, C., Baldit, A., Bedjidian, M., Beole, S., Boldea, V., Bordalo, P., Borenstein, S.R., Borges, G., Bussiere, A., Capelli, L., Castanier, C., Castor, J., Chaurand, B., Cheynis, B., Chiavassa, E., Cicalo, C., Claudino, T., Comets, M.P., Constans, N., Constantinescu, S., Cortese, P., Cruz, J., De Marco, N., De Falco, A., Dellacasa, G., Devaux, A., Dita, S., Drapier, O., Espagnon, B., Fargeix, J., Force, P., Gallio, M., Gavrilov, Y.K., Gerschel, C., Giubellino, P., Golubeva, M.B., Gonin, M., Grigorian, A.A., Grigorian, S., Grossiord, J.Y., Guber, F.F., Guichard, A., Gulkanyan, H., Hakobyan, R., Haroutunian, R., Idzik, M., Jouan, D., Karavitcheva, T.L., Kluberg, L., Kurepin, A.B., Le Bornec, Y., Lourenco, C., Macciotta, P., MacCormick, M., Marzari-Chiesa, A., Masera, M., Masoni, A., Monteno, M., Musso, A., Petiau, P., Piccotti, A., Pizzi, J.R., Prado da Silva, W., Prino, F., Puddu, G., Quintans, C., Ramos, S., Ramello, L., Rato Mendes, P., Riccati, L., Romana, A., Santos, H., Saturnini, P., Scalas, E., Scomparin, E., Serci, S., Shahoyan, R., Sigaudo, F., Silva, S., Sitta, M., Sonderegger, P., Tarrago, X., Topilskaya, N.S., Usai, G.L., Vercellin, E., Villatte, L., Willis, N.
Lenguaje:eng
Publicado: 2002
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/567122
_version_ 1780899181473300480
author Abreu, M.C.
Alessandro, B.
Alexa, C.
Arnaldi, R.
Atayan, M.
Baglin, C.
Baldit, A.
Bedjidian, M.
Beole, S.
Boldea, V.
Bordalo, P.
Borenstein, S.R.
Borges, G.
Bussiere, A.
Capelli, L.
Castanier, C.
Castor, J.
Chaurand, B.
Cheynis, B.
Chiavassa, E.
Cicalo, C.
Claudino, T.
Comets, M.P.
Constans, N.
Constantinescu, S.
Cortese, P.
Cruz, J.
De Marco, N.
De Falco, A.
Dellacasa, G.
Devaux, A.
Dita, S.
Drapier, O.
Espagnon, B.
Fargeix, J.
Force, P.
Gallio, M.
Gavrilov, Y.K.
Gerschel, C.
Giubellino, P.
Golubeva, M.B.
Gonin, M.
Grigorian, A.A.
Grigorian, S.
Grossiord, J.Y.
Guber, F.F.
Guichard, A.
Gulkanyan, H.
Hakobyan, R.
Haroutunian, R.
Idzik, M.
Jouan, D.
Karavitcheva, T.L.
Kluberg, L.
Kurepin, A.B.
Le Bornec, Y.
Lourenco, C.
Macciotta, P.
MacCormick, M.
Marzari-Chiesa, A.
Masera, M.
Masoni, A.
Monteno, M.
Musso, A.
Petiau, P.
Piccotti, A.
Pizzi, J.R.
Prado da Silva, W.
Prino, F.
Puddu, G.
Quintans, C.
Ramos, S.
Ramello, L.
Rato Mendes, P.
Riccati, L.
Romana, A.
Santos, H.
Saturnini, P.
Scalas, E.
Scomparin, E.
Serci, S.
Shahoyan, R.
Sigaudo, F.
Silva, S.
Sitta, M.
Sonderegger, P.
Tarrago, X.
Topilskaya, N.S.
Usai, G.L.
Vercellin, E.
Villatte, L.
Willis, N.
author_facet Abreu, M.C.
Alessandro, B.
Alexa, C.
Arnaldi, R.
Atayan, M.
Baglin, C.
Baldit, A.
Bedjidian, M.
Beole, S.
Boldea, V.
Bordalo, P.
Borenstein, S.R.
Borges, G.
Bussiere, A.
Capelli, L.
Castanier, C.
Castor, J.
Chaurand, B.
Cheynis, B.
Chiavassa, E.
Cicalo, C.
Claudino, T.
Comets, M.P.
Constans, N.
Constantinescu, S.
Cortese, P.
Cruz, J.
De Marco, N.
De Falco, A.
Dellacasa, G.
Devaux, A.
Dita, S.
Drapier, O.
Espagnon, B.
Fargeix, J.
Force, P.
Gallio, M.
Gavrilov, Y.K.
Gerschel, C.
Giubellino, P.
Golubeva, M.B.
Gonin, M.
Grigorian, A.A.
Grigorian, S.
Grossiord, J.Y.
Guber, F.F.
Guichard, A.
Gulkanyan, H.
Hakobyan, R.
Haroutunian, R.
Idzik, M.
Jouan, D.
Karavitcheva, T.L.
Kluberg, L.
Kurepin, A.B.
Le Bornec, Y.
Lourenco, C.
Macciotta, P.
MacCormick, M.
Marzari-Chiesa, A.
Masera, M.
Masoni, A.
Monteno, M.
Musso, A.
Petiau, P.
Piccotti, A.
Pizzi, J.R.
Prado da Silva, W.
Prino, F.
Puddu, G.
Quintans, C.
Ramos, S.
Ramello, L.
Rato Mendes, P.
Riccati, L.
Romana, A.
Santos, H.
Saturnini, P.
Scalas, E.
Scomparin, E.
Serci, S.
Shahoyan, R.
Sigaudo, F.
Silva, S.
Sitta, M.
Sonderegger, P.
Tarrago, X.
Topilskaya, N.S.
Usai, G.L.
Vercellin, E.
Villatte, L.
Willis, N.
author_sort Abreu, M.C.
collection CERN
description To understand the reliability of the charmonia suppression as a signature of the Quark-Gluon Plasma formation in nucleus-nucleus collisions it is important first to understand the details of the production of J/$\psi$ and $\psi^{\prime}$ in pA interactions and the difference in the suppression of these two states. This report presents the results of the study by the NA50 collaboration of the J/$\psi$ and $\psi^{\prime}$ production in pA interactions at 450 GeV beam energy and its dependence on rapidity. It is shown that the $\psi^{\prime}$ suffers more suppression than the J/$\psi$, which is consistent with a similar observation made at 800 GeV beam energy by the E866/NuSea collaboration.
id cern-567122
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5671222023-03-20T10:28:07Zhttp://cds.cern.ch/record/567122engAbreu, M.C.Alessandro, B.Alexa, C.Arnaldi, R.Atayan, M.Baglin, C.Baldit, A.Bedjidian, M.Beole, S.Boldea, V.Bordalo, P.Borenstein, S.R.Borges, G.Bussiere, A.Capelli, L.Castanier, C.Castor, J.Chaurand, B.Cheynis, B.Chiavassa, E.Cicalo, C.Claudino, T.Comets, M.P.Constans, N.Constantinescu, S.Cortese, P.Cruz, J.De Marco, N.De Falco, A.Dellacasa, G.Devaux, A.Dita, S.Drapier, O.Espagnon, B.Fargeix, J.Force, P.Gallio, M.Gavrilov, Y.K.Gerschel, C.Giubellino, P.Golubeva, M.B.Gonin, M.Grigorian, A.A.Grigorian, S.Grossiord, J.Y.Guber, F.F.Guichard, A.Gulkanyan, H.Hakobyan, R.Haroutunian, R.Idzik, M.Jouan, D.Karavitcheva, T.L.Kluberg, L.Kurepin, A.B.Le Bornec, Y.Lourenco, C.Macciotta, P.MacCormick, M.Marzari-Chiesa, A.Masera, M.Masoni, A.Monteno, M.Musso, A.Petiau, P.Piccotti, A.Pizzi, J.R.Prado da Silva, W.Prino, F.Puddu, G.Quintans, C.Ramos, S.Ramello, L.Rato Mendes, P.Riccati, L.Romana, A.Santos, H.Saturnini, P.Scalas, E.Scomparin, E.Serci, S.Shahoyan, R.Sigaudo, F.Silva, S.Sitta, M.Sonderegger, P.Tarrago, X.Topilskaya, N.S.Usai, G.L.Vercellin, E.Villatte, L.Willis, N.New results on nuclear dependence of J/$\psi$ and $\psi^{\prime}$ production in 450 GeV pA collisionsParticle Physics - ExperimentTo understand the reliability of the charmonia suppression as a signature of the Quark-Gluon Plasma formation in nucleus-nucleus collisions it is important first to understand the details of the production of J/$\psi$ and $\psi^{\prime}$ in pA interactions and the difference in the suppression of these two states. This report presents the results of the study by the NA50 collaboration of the J/$\psi$ and $\psi^{\prime}$ production in pA interactions at 450 GeV beam energy and its dependence on rapidity. It is shown that the $\psi^{\prime}$ suffers more suppression than the J/$\psi$, which is consistent with a similar observation made at 800 GeV beam energy by the E866/NuSea collaboration.To understand the reliability of the charmonia suppression as a signature of the Quark-Gluon Plasma formation in nucleus-nucleus collisions it is important first to understand the details of the production of J/psi and psi' in pA interactions and the difference in the suppression of these two states. This report presents the results of the study by the NA50 collaboration of the J/psi and psi' production in pA interactions at 450 GeV beam energy and its dependence on rapidity. It is shown that the psi' suffers more suppression than the J/psi, which is consistent with a similar observation made at 800 GeV beam energy by the E866/NuSea collaboration.hep-ex/0207014oai:cds.cern.ch:5671222002-07-03
spellingShingle Particle Physics - Experiment
Abreu, M.C.
Alessandro, B.
Alexa, C.
Arnaldi, R.
Atayan, M.
Baglin, C.
Baldit, A.
Bedjidian, M.
Beole, S.
Boldea, V.
Bordalo, P.
Borenstein, S.R.
Borges, G.
Bussiere, A.
Capelli, L.
Castanier, C.
Castor, J.
Chaurand, B.
Cheynis, B.
Chiavassa, E.
Cicalo, C.
Claudino, T.
Comets, M.P.
Constans, N.
Constantinescu, S.
Cortese, P.
Cruz, J.
De Marco, N.
De Falco, A.
Dellacasa, G.
Devaux, A.
Dita, S.
Drapier, O.
Espagnon, B.
Fargeix, J.
Force, P.
Gallio, M.
Gavrilov, Y.K.
Gerschel, C.
Giubellino, P.
Golubeva, M.B.
Gonin, M.
Grigorian, A.A.
Grigorian, S.
Grossiord, J.Y.
Guber, F.F.
Guichard, A.
Gulkanyan, H.
Hakobyan, R.
Haroutunian, R.
Idzik, M.
Jouan, D.
Karavitcheva, T.L.
Kluberg, L.
Kurepin, A.B.
Le Bornec, Y.
Lourenco, C.
Macciotta, P.
MacCormick, M.
Marzari-Chiesa, A.
Masera, M.
Masoni, A.
Monteno, M.
Musso, A.
Petiau, P.
Piccotti, A.
Pizzi, J.R.
Prado da Silva, W.
Prino, F.
Puddu, G.
Quintans, C.
Ramos, S.
Ramello, L.
Rato Mendes, P.
Riccati, L.
Romana, A.
Santos, H.
Saturnini, P.
Scalas, E.
Scomparin, E.
Serci, S.
Shahoyan, R.
Sigaudo, F.
Silva, S.
Sitta, M.
Sonderegger, P.
Tarrago, X.
Topilskaya, N.S.
Usai, G.L.
Vercellin, E.
Villatte, L.
Willis, N.
New results on nuclear dependence of J/$\psi$ and $\psi^{\prime}$ production in 450 GeV pA collisions
title New results on nuclear dependence of J/$\psi$ and $\psi^{\prime}$ production in 450 GeV pA collisions
title_full New results on nuclear dependence of J/$\psi$ and $\psi^{\prime}$ production in 450 GeV pA collisions
title_fullStr New results on nuclear dependence of J/$\psi$ and $\psi^{\prime}$ production in 450 GeV pA collisions
title_full_unstemmed New results on nuclear dependence of J/$\psi$ and $\psi^{\prime}$ production in 450 GeV pA collisions
title_short New results on nuclear dependence of J/$\psi$ and $\psi^{\prime}$ production in 450 GeV pA collisions
title_sort new results on nuclear dependence of j/$\psi$ and $\psi^{\prime}$ production in 450 gev pa collisions
topic Particle Physics - Experiment
url http://cds.cern.ch/record/567122
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