التفاصيل البيبلوغرافية
| العنوان: |
φ production in Pb-Pb collisions at 158 GeV/c per nucleon incident momentum NA50 Collaboration |
| المؤلفون: |
B Alessandro, C Alexa, R Arnaldi, J Astruc, M Atayan, C Baglin, A Baldit, S Beolè, V Boldea, P Bordalo, G Borges, A Bussière, L Capelli, V Caponi, C Castanier, J Castor, B Chaurand, I Chevrot, B Cheynis, E Chiavassa, C Cicalò, T Claudino, M P Comets, N Constans, S Constantinescu, P Cortese, J Cruz, A De Falco, N De Marco, G Dellacasa, A Devaux, S Dita, O Drapier, L Ducroux, B Espagnon, J Fargeix, P Force, M Gallio, Y K Gavrilov, C Gerschel, P Giubellino, M B Golubeva, M Gonin, A A Grigorian, S Grigoryan, J Y Grossiord, F F Guber, A Guichard, H Gulkanyan, R Hakobyan, M Idzik, D Jouan, T L Karavitcheva, L Kluberg, A B Kurepin, Y Le Bornec, C Lourenço, P Macciotta, M Mac Cormick, A Marzari-Chiesa, M Masera, A Masoni, M Monteno, A Musso, P Petiau, A Piccotti, J R Pizzi, W Prado Da Silva, F Prino, G Puddu, C Quintans, L Ramello, S Ramos, P Rato Mendes, L Riccati, A Romana, H Santos, P Saturnini, E Scalas, E Scomparin, S Serci, R Shahoyan, F Sigaudo, S Silva, M Sitta, P Sonderegger, X Tarrago, N S Topilskaya, G L Usai, E Vercellin, L Villatte, N Willis |
| المساهمون: |
The Pennsylvania State University CiteSeerX Archives |
| المصدر: |
http://personalpages.to.infn.it/%7Eramello/papers/plb555_147.pdfTest. |
| سنة النشر: |
2003 |
| المجموعة: |
CiteSeerX |
| الوصف: |
The production of vector mesons φ, ρ and ω has been measured in Pb-Pb collisions at 158 GeV/c per nucleon incident momentum at the CERN/SPS. The muon spectrometer of experiment NA50 detects φ, ρ and ω mesons via their µ + µ − decay channel in the collision center of mass rapidity range 0 y CM 1. The results reported here show that the relative production of the φ compared to the (ρ + ω) and the φ multiplicity per participant nucleon (N part ) increase with the centrality of the collision. On the other hand, the (ρ + ω) multiplicity per participant does not exhibit any N part dependence within our errors. The inverse slope parameter as deduced from an exponential fit to the φ transverse mass distribution is 228 ± 10 MeV. Our results are compared with those obtained by experiment NA49 and with theoretical calculations. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| العلاقة: |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1053.3810Test; http://personalpages.to.infn.it/%7Eramello/papers/plb555_147.pdfTest |
| الإتاحة: |
http://personalpages.to.infn.it/%7Eramello/papers/plb555_147.pdfTest |
| حقوق: |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: |
edsbas.9D7B10D1 |
| قاعدة البيانات: |
BASE |
