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Charmonia suppression in p-A collisions at 450 GeV/c: new results from NA50
Drell-Yan, J/$\psi$ and $\psi^{\prime}$ production in proton-induced collisions on Be, Al, Cu, Ag and W targets has been studied by the NA50 collaboration at the CERN SPS. Results on absolute cross sections and cross section ratios are presented. We show that J/$\psi$ suppression in proton-nucleus a...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2002
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0375-9474(01)01424-5 http://cds.cern.ch/record/544428 |
| _version_ | 1780898369878622208 |
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| author | Abreu, M C Alessandro, B Alexa, C Arnaldi, R Ataian, M R Baglin, C Baldit, A Bedjidian, Marc Beolè, S Boldea, V Bordab, P Borenstein, S R Borges, G Bussière, A Capelli, L Castor, J I Castanier, C Chaurand, B Cheynis, B Chiavassa, E Cicalò, 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 Callio, 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 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 Silvar, S Sitta, M Sonderegger, P Tarrago, X Topilskaya, N S Usai, G L Vercellin, Ermanno Villatte, L Willis, N |
| author_facet | Abreu, M C Alessandro, B Alexa, C Arnaldi, R Ataian, M R Baglin, C Baldit, A Bedjidian, Marc Beolè, S Boldea, V Bordab, P Borenstein, S R Borges, G Bussière, A Capelli, L Castor, J I Castanier, C Chaurand, B Cheynis, B Chiavassa, E Cicalò, 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 Callio, 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 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 Silvar, S Sitta, M Sonderegger, P Tarrago, X Topilskaya, N S Usai, G L Vercellin, Ermanno Villatte, L Willis, N |
| author_sort | Abreu, M C |
| collection | CERN |
| description | Drell-Yan, J/$\psi$ and $\psi^{\prime}$ production in proton-induced collisions on Be, Al, Cu, Ag and W targets has been studied by the NA50 collaboration at the CERN SPS. Results on absolute cross sections and cross section ratios are presented. We show that J/$\psi$ suppression in proton-nucleus and in sulphur-uranium collisions can be understood in terms of nuclear absorption and there is no indication of an additional suppression mechanism in S-U collisions compared to p-A. (11 refs). |
| id | cern-544428 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2002 |
| record_format | invenio |
| spelling | cern-5444282019-09-30T06:29:59Zdoi:10.1016/S0375-9474(01)01424-5http://cds.cern.ch/record/544428engAbreu, M CAlessandro, BAlexa, CArnaldi, RAtaian, M RBaglin, CBaldit, ABedjidian, MarcBeolè, SBoldea, VBordab, PBorenstein, S RBorges, GBussière, ACapelli, LCastor, J ICastanier, CChaurand, BCheynis, BChiavassa, ECicalò, CClaudino, TComets, M PConstans, NConstantinescu, SCortese, PCruz, JDe Marco, NDe Falco, ADellacasa, GDevaux, ADita, SDrapier, OEspagnon, BFargeix, JForce, PCallio, 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, CRamos, SRamello, LRato-Mendes, PRiccati, LRomana, ASantos, HSaturnini, PScalas, EScomparin, ESerci, SShahoyan, RSigaudo, FSilvar, SSitta, MSonderegger, PTarrago, XTopilskaya, N SUsai, G LVercellin, ErmannoVillatte, LWillis, NCharmonia suppression in p-A collisions at 450 GeV/c: new results from NA50Nuclear PhysicsDrell-Yan, J/$\psi$ and $\psi^{\prime}$ production in proton-induced collisions on Be, Al, Cu, Ag and W targets has been studied by the NA50 collaboration at the CERN SPS. Results on absolute cross sections and cross section ratios are presented. We show that J/$\psi$ suppression in proton-nucleus and in sulphur-uranium collisions can be understood in terms of nuclear absorption and there is no indication of an additional suppression mechanism in S-U collisions compared to p-A. (11 refs).oai:cds.cern.ch:5444282002 |
| spellingShingle | Nuclear Physics Abreu, M C Alessandro, B Alexa, C Arnaldi, R Ataian, M R Baglin, C Baldit, A Bedjidian, Marc Beolè, S Boldea, V Bordab, P Borenstein, S R Borges, G Bussière, A Capelli, L Castor, J I Castanier, C Chaurand, B Cheynis, B Chiavassa, E Cicalò, 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 Callio, 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 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 Silvar, S Sitta, M Sonderegger, P Tarrago, X Topilskaya, N S Usai, G L Vercellin, Ermanno Villatte, L Willis, N Charmonia suppression in p-A collisions at 450 GeV/c: new results from NA50 |
| title | Charmonia suppression in p-A collisions at 450 GeV/c: new results from NA50 |
| title_full | Charmonia suppression in p-A collisions at 450 GeV/c: new results from NA50 |
| title_fullStr | Charmonia suppression in p-A collisions at 450 GeV/c: new results from NA50 |
| title_full_unstemmed | Charmonia suppression in p-A collisions at 450 GeV/c: new results from NA50 |
| title_short | Charmonia suppression in p-A collisions at 450 GeV/c: new results from NA50 |
| title_sort | charmonia suppression in p-a collisions at 450 gev/c: new results from na50 |
| topic | Nuclear Physics |
| url | https://dx.doi.org/10.1016/S0375-9474(01)01424-5 http://cds.cern.ch/record/544428 |
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