Results on leptonic probes from NA50

The NA50 Collaboration has performed a new measurement of the J/$\psi$ yield in Pb-Pb collisions at 158 GeV/nucleon in improved experimental conditions. Our preliminary analysis of the year 2000 data sample, while confirming the onset of anomalous suppression and the non saturation of the J/$\psi$ /...

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Detalles Bibliográficos
Autores principales: Alessandro, B, Alexa, C, Arnaldi, R, Atayan, M, Baglin, C, Baldit, A, Bedjidian, Marc, Beolè, S, Boldea, V, Bordalo, P, Borenstein, S R, Borges, G, Bussière, A, Capelli, L, Castanier, C, Castor, J I, Chaurand, B, Cheynis, B, Chiavassa, E, Cicalò, C, Claudino, T, Comets, M P, Constantinescu, S, Cortese, P, Cruz, J, De Falco, A, De Marco, N, Dellacasa, G, Devaux, A, Dita, S, Drapier, O, Espagnon, B, Fargeix, J, Force, P, Gallio, M, Gavrilov, Yu K, Gerschel, C, Giubellino, P, Golubeva, M B, Gonin, M, Grigorian, A A, Grigorian, S, Grossiord, J Y, Guber, F F, Guichard, A, Gulkanian, H R, Hakobyan, R S, Haroutunian, R, Idzik, M, Jouan, D, Karavitcheva, T L, Kluberg, L, Kurepin, A B, Le Bornec, Y, Lourenço, 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 L, Prino, F, Puddu, G, Quintans, C, Ramello, L, Ramos, S, Rato-Mendes, P, Riccati, L, Romana, A, Santos, H, Saturnini, P, Scalas, E, Scomparin, E, Serci, S, Shahoyan, R, Sigaudo, F, Sitta, M, Sonderegger, P, Tarrago, X, Topilskaya, N S, Usai, G L, Vercellin, Ermanno, Villatte, L, Willis, N, Wu, T
Lenguaje:eng
Publicado: 2003
Materias:
Nuclear Physics
Acceso en línea:https://dx.doi.org/10.1016/S0375-9474(02)01432-X
http://cds.cern.ch/record/705968
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author Alessandro, B
Alexa, C
Arnaldi, R
Atayan, M
Baglin, C
Baldit, A
Bedjidian, Marc
Beolè, S
Boldea, V
Bordalo, P
Borenstein, S R
Borges, G
Bussière, A
Capelli, L
Castanier, C
Castor, J I
Chaurand, B
Cheynis, B
Chiavassa, E
Cicalò, C
Claudino, T
Comets, M P
Constantinescu, S
Cortese, P
Cruz, J
De Falco, A
De Marco, N
Dellacasa, G
Devaux, A
Dita, S
Drapier, O
Espagnon, B
Fargeix, J
Force, P
Gallio, M
Gavrilov, Yu K
Gerschel, C
Giubellino, P
Golubeva, M B
Gonin, M
Grigorian, A A
Grigorian, S
Grossiord, J Y
Guber, F F
Guichard, A
Gulkanian, H R
Hakobyan, R S
Haroutunian, R
Idzik, M
Jouan, D
Karavitcheva, T L
Kluberg, L
Kurepin, A B
Le Bornec, Y
Lourenço, 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 L
Prino, F
Puddu, G
Quintans, C
Ramello, L
Ramos, S
Rato-Mendes, P
Riccati, L
Romana, A
Santos, H
Saturnini, P
Scalas, E
Scomparin, E
Serci, S
Shahoyan, R
Sigaudo, F
Sitta, M
Sonderegger, P
Tarrago, X
Topilskaya, N S
Usai, G L
Vercellin, Ermanno
Villatte, L
Willis, N
Wu, T
author_facet Alessandro, B
Alexa, C
Arnaldi, R
Atayan, M
Baglin, C
Baldit, A
Bedjidian, Marc
Beolè, S
Boldea, V
Bordalo, P
Borenstein, S R
Borges, G
Bussière, A
Capelli, L
Castanier, C
Castor, J I
Chaurand, B
Cheynis, B
Chiavassa, E
Cicalò, C
Claudino, T
Comets, M P
Constantinescu, S
Cortese, P
Cruz, J
De Falco, A
De Marco, N
Dellacasa, G
Devaux, A
Dita, S
Drapier, O
Espagnon, B
Fargeix, J
Force, P
Gallio, M
Gavrilov, Yu K
Gerschel, C
Giubellino, P
Golubeva, M B
Gonin, M
Grigorian, A A
Grigorian, S
Grossiord, J Y
Guber, F F
Guichard, A
Gulkanian, H R
Hakobyan, R S
Haroutunian, R
Idzik, M
Jouan, D
Karavitcheva, T L
Kluberg, L
Kurepin, A B
Le Bornec, Y
Lourenço, 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 L
Prino, F
Puddu, G
Quintans, C
Ramello, L
Ramos, S
Rato-Mendes, P
Riccati, L
Romana, A
Santos, H
Saturnini, P
Scalas, E
Scomparin, E
Serci, S
Shahoyan, R
Sigaudo, F
Sitta, M
Sonderegger, P
Tarrago, X
Topilskaya, N S
Usai, G L
Vercellin, Ermanno
Villatte, L
Willis, N
Wu, T
author_sort Alessandro, B
collection CERN
description The NA50 Collaboration has performed a new measurement of the J/$\psi$ yield in Pb-Pb collisions at 158 GeV/nucleon in improved experimental conditions. Our preliminary analysis of the year 2000 data sample, while confirming the onset of anomalous suppression and the non saturation of the J/$\psi$ / Drell-Yan cross-section ratio, shows that peripheral Pb-Pb interactions follow the normal nuclear absorption pattern, which has in turn been established more precisely thanks to high statistics p-A data. (11 refs).
id cern-705968
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-7059682019-09-30T06:29:59Zdoi:10.1016/S0375-9474(02)01432-Xhttp://cds.cern.ch/record/705968engAlessandro, BAlexa, CArnaldi, RAtayan, MBaglin, CBaldit, ABedjidian, MarcBeolè, SBoldea, VBordalo, PBorenstein, S RBorges, GBussière, ACapelli, LCastanier, CCastor, J IChaurand, BCheynis, BChiavassa, ECicalò, CClaudino, TComets, M PConstantinescu, SCortese, PCruz, JDe Falco, ADe Marco, NDellacasa, GDevaux, ADita, SDrapier, OEspagnon, BFargeix, JForce, PGallio, MGavrilov, Yu KGerschel, CGiubellino, PGolubeva, M BGonin, MGrigorian, A AGrigorian, SGrossiord, J YGuber, F FGuichard, AGulkanian, H RHakobyan, R SHaroutunian, RIdzik, MJouan, DKaravitcheva, T LKluberg, LKurepin, A BLe Bornec, YLourenço, CMacciotta, PMacCormick, MMarzari-Chiesa, AMasera, MMasoni, AMonteno, MMusso, APetiau, PPiccotti, APizzi, J RPrado da Silva, W LPrino, FPuddu, GQuintans, CRamello, LRamos, SRato-Mendes, PRiccati, LRomana, ASantos, HSaturnini, PScalas, EScomparin, ESerci, SShahoyan, RSigaudo, FSitta, MSonderegger, PTarrago, XTopilskaya, N SUsai, G LVercellin, ErmannoVillatte, LWillis, NWu, TResults on leptonic probes from NA50Nuclear PhysicsThe NA50 Collaboration has performed a new measurement of the J/$\psi$ yield in Pb-Pb collisions at 158 GeV/nucleon in improved experimental conditions. Our preliminary analysis of the year 2000 data sample, while confirming the onset of anomalous suppression and the non saturation of the J/$\psi$ / Drell-Yan cross-section ratio, shows that peripheral Pb-Pb interactions follow the normal nuclear absorption pattern, which has in turn been established more precisely thanks to high statistics p-A data. (11 refs).oai:cds.cern.ch:7059682003
spellingShingle Nuclear Physics
Alessandro, B
Alexa, C
Arnaldi, R
Atayan, M
Baglin, C
Baldit, A
Bedjidian, Marc
Beolè, S
Boldea, V
Bordalo, P
Borenstein, S R
Borges, G
Bussière, A
Capelli, L
Castanier, C
Castor, J I
Chaurand, B
Cheynis, B
Chiavassa, E
Cicalò, C
Claudino, T
Comets, M P
Constantinescu, S
Cortese, P
Cruz, J
De Falco, A
De Marco, N
Dellacasa, G
Devaux, A
Dita, S
Drapier, O
Espagnon, B
Fargeix, J
Force, P
Gallio, M
Gavrilov, Yu K
Gerschel, C
Giubellino, P
Golubeva, M B
Gonin, M
Grigorian, A A
Grigorian, S
Grossiord, J Y
Guber, F F
Guichard, A
Gulkanian, H R
Hakobyan, R S
Haroutunian, R
Idzik, M
Jouan, D
Karavitcheva, T L
Kluberg, L
Kurepin, A B
Le Bornec, Y
Lourenço, 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 L
Prino, F
Puddu, G
Quintans, C
Ramello, L
Ramos, S
Rato-Mendes, P
Riccati, L
Romana, A
Santos, H
Saturnini, P
Scalas, E
Scomparin, E
Serci, S
Shahoyan, R
Sigaudo, F
Sitta, M
Sonderegger, P
Tarrago, X
Topilskaya, N S
Usai, G L
Vercellin, Ermanno
Villatte, L
Willis, N
Wu, T
Results on leptonic probes from NA50
title Results on leptonic probes from NA50
title_full Results on leptonic probes from NA50
title_fullStr Results on leptonic probes from NA50
title_full_unstemmed Results on leptonic probes from NA50
title_short Results on leptonic probes from NA50
title_sort results on leptonic probes from na50
topic Nuclear Physics
url https://dx.doi.org/10.1016/S0375-9474(02)01432-X
http://cds.cern.ch/record/705968
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