Results are presented on the production cross-section of charmed particles obtained from the WA75 emulsion hybrid experiment. The events, selected by the presence of a muon with a high momentum transverse to the beam direction, were located and analysed in nuclear emulsions. A Monte Carlo simulation allowed the computation of acceptances due to both apparatus and selection, as well as scanning and finding efficiencies. The ccBAR hadroproduction cross-section has been determined over the entire X(F) region as sigma(ccBAR)=23.1+/-1.3(stat)+4.0/-3.3(syst) mu-b per nucleon assuming an A0.87 dependence.

Charm Production By 350 Gev/c Pi- Interactions In Nuclear-emulsion / Aoki, S.; Arnold, R.; Baroni, G.; Bisi, V.; Breslin, A. C.; Catanesi, M. G.; Chiba, K.; Davis, D. H.; Devincenzi, M.; Diliberto, S.; Esten, M. J.; Hoshino, K.; Kazuno, M.; Kobayashi, M.; Kodama, K.; Maeda, Y.; Martellotti, G.; Marzarichiesa, A.; Mazzoni, M. A.; Meddi, F.; Minakawa, F.; Miyanishi, M.; Muciaccia, M. T.; Nakamura, M.; Nakazawa, K.; Natali, S.; Niu, K.; Niwa, K.; Penso, G.; Poulard, G.; Radicioni, E.; Ramello, L.; Romano, G.; Rosa, G.; Sartori, M. S.; Sasaki, H.; Sato, Y.; Sgarbi, C.; Shibuya, H.; Simone, S.; Sletten, H. I.; Tajima, H.; Tasaka, S.; Tezuka, I.; Tovee, D. N.; Ushida, N.; Yanagisawa, Y.. - In: PROGRESS OF THEORETICAL PHYSICS. - ISSN 0033-068X. - STAMPA. - 87:(1992), pp. 1305-1313. [10.1143/PTP.87.1305]

Charm Production By 350 Gev/c Pi- Interactions In Nuclear-emulsion

F. MEDDI;G. PENSO;E. RADICIONI;G. ROSA;
1992

Abstract

Results are presented on the production cross-section of charmed particles obtained from the WA75 emulsion hybrid experiment. The events, selected by the presence of a muon with a high momentum transverse to the beam direction, were located and analysed in nuclear emulsions. A Monte Carlo simulation allowed the computation of acceptances due to both apparatus and selection, as well as scanning and finding efficiencies. The ccBAR hadroproduction cross-section has been determined over the entire X(F) region as sigma(ccBAR)=23.1+/-1.3(stat)+4.0/-3.3(syst) mu-b per nucleon assuming an A0.87 dependence.
1992
01 Pubblicazione su rivista::01a Articolo in rivista
Charm Production By 350 Gev/c Pi- Interactions In Nuclear-emulsion / Aoki, S.; Arnold, R.; Baroni, G.; Bisi, V.; Breslin, A. C.; Catanesi, M. G.; Chiba, K.; Davis, D. H.; Devincenzi, M.; Diliberto, S.; Esten, M. J.; Hoshino, K.; Kazuno, M.; Kobayashi, M.; Kodama, K.; Maeda, Y.; Martellotti, G.; Marzarichiesa, A.; Mazzoni, M. A.; Meddi, F.; Minakawa, F.; Miyanishi, M.; Muciaccia, M. T.; Nakamura, M.; Nakazawa, K.; Natali, S.; Niu, K.; Niwa, K.; Penso, G.; Poulard, G.; Radicioni, E.; Ramello, L.; Romano, G.; Rosa, G.; Sartori, M. S.; Sasaki, H.; Sato, Y.; Sgarbi, C.; Shibuya, H.; Simone, S.; Sletten, H. I.; Tajima, H.; Tasaka, S.; Tezuka, I.; Tovee, D. N.; Ushida, N.; Yanagisawa, Y.. - In: PROGRESS OF THEORETICAL PHYSICS. - ISSN 0033-068X. - STAMPA. - 87:(1992), pp. 1305-1313. [10.1143/PTP.87.1305]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/407718
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