Using a sample of 26 b (b) over bar events, produced in 350 GeV/c pi(-) interactions in a copper target, which includes 13 events where the decays of both B and (B) over bar are well reconstructed, we measure the differential distributions with respect to x(F) and p(T)(2) as well as some two-particle kinematic variables. We also compare our results with a previous experiment and with predictions based on perturbative QCD. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
Measurement of the kinematic variables of beauty particles produced in 350 GeV/c pi(-)-Cu interactions / Y., Alexandrov; C., Angelini; D., Barberis; F., Ceradini; C., Cianfarani; M., Dameri; G., Darbo; A., Duane; V., Flaminio; B. R., French; C., Gemme; K., Harrison; R., Hurst; C., Lazzeroni; L., Malferrari; G., Martellotti; P., Mazzanti; P., Nechaeva; B., Osculati; Penso, Gianni; L., Rossi; D., Websdale; L., Zanello; M., Zavertyaev. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 459(1999), pp. 417-422.
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Titolo: | Measurement of the kinematic variables of beauty particles produced in 350 GeV/c pi(-)-Cu interactions |
Autori: | |
Data di pubblicazione: | 1999 |
Rivista: | |
Citazione: | Measurement of the kinematic variables of beauty particles produced in 350 GeV/c pi(-)-Cu interactions / Y., Alexandrov; C., Angelini; D., Barberis; F., Ceradini; C., Cianfarani; M., Dameri; G., Darbo; A., Duane; V., Flaminio; B. R., French; C., Gemme; K., Harrison; R., Hurst; C., Lazzeroni; L., Malferrari; G., Martellotti; P., Mazzanti; P., Nechaeva; B., Osculati; Penso, Gianni; L., Rossi; D., Websdale; L., Zanello; M., Zavertyaev. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 459(1999), pp. 417-422. |
Handle: | http://hdl.handle.net/11573/407672 |
Appartiene alla tipologia: | 01a Articolo in rivista |