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., et al.. - 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., et al.. - 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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