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Your search keyword '"D.H. Davis"' showing total 3 results
Start Over Author "D.H. Davis" Journal progress of theoretical physics
3 results on '"D.H. Davis"'

1. Observation of the Muonic Decay, Ds -> : WA75 Collaboration

Author

M. J. Esten, M. Kazuno, Y. Maeda, G. Baroni, G. Rosa, H. Tajima, A. Marzari-Chiesa, H. Shibuya, I. Tezuka, Yoshihiro Sato, M. G. Catanesi, A.C. Breslin, V. Bisi, Shigeki Aoki, S. Di Liberto, M. T. Muciaccia, C. Gerke, Kimio Niwa, L. Ramello, N. Ushida, Gilbert Poulard, C. Sgarbi, Makoto Kobayashi, K. Niu, M. A. Mazzoni, Y. Yanagisawa, Shigeki Tasaka, Sartori M, G. Romano, D.N. Tovee, D.H. Davis, K. Chiba, M. Nakamura, E. Radicioni, K. Kodama, K. Hoshino, S. Simone, Franco Meddi, F. Minakawa, H. Sasaki, Kazuma Nakazawa, F. Ruggieri, and Motoaki Miyanishi

Subjects
Physics, Massless particle, Particle physics, Particle decay, Muon, Physics and Astronomy (miscellaneous), Meson, Branching fraction, Elementary particle, Fermion, Lepton
Published
1993
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2. Hadroproduction of DD Pairs in the Interaction of 350 GeV/c - Meson with Nuclei

Author

R. Arnold, L. Ramello, H. Sasaki, K. Hoshino, K. Chiba, Shigeki Tasaka, N. Ushida, Makoto Kobayashi, G. Martellotti, Sartori M, G. Romano, K. Kodama, Y. Maeda, H. Tajima, D.N. Tovee, G. Rosa, A. Marzari-Chiesa, A.C. Breslin, S. Di Liberto, M. A. Mazzoni, Gianni Penso, M. Nakamura, D.H. Davis, V. Bisi, I. Tezuka, M. G. Catanesi, Kimio Niwa, Shigeki Aoki, Motoaki Miyanishi, H. Shibuya, M. J. Esten, S. Natali, S. Simone, E. Radicioni, F. Minakawa, M. De Vincenzi, H. Sletten, Kazuma Nakazawa, G. Baroni, Gilbert Poulard, K. Niu, M. Kazuno, Y. Yanagisawa, Franco Meddi, Yoshihiro Sato, M. T. Muciaccia, and C. Sgarbi

Subjects
Quantum chromodynamics, Physics, Particle physics, Muon, Physics and Astronomy (miscellaneous), Meson, High Energy Physics::Phenomenology, Hadron, Elementary particle, Momentum, Nuclear physics, Pion, High Energy Physics::Experiment, Nuclear Experiment, Boson
Abstract

Results are presented on the production characteristics 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. Inclusive and correlation properties are systematically compared with the lowest-order QCD calculations for DDBAR hadroproduction. Results concerning the correlation properties indicate some contribution from next-to-leading order [O(alpha(s)3] subprocesses.

Published
1992
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3. Charm Production by 350 GeV/c - Interactions in Nuclear Emulsion

Author

H. Tajima, A. Marzari-Chiesa, Kazuma Nakazawa, M. Nakamura, K. Hoshino, Y. Maeda, M. A. Mazzoni, F. Minakawa, G. Baroni, C. Sgarbi, Shigeki Tasaka, H. Sletten, Gilbert Poulard, M. G. Catanesi, Makoto Kobayashi, R. Arnold, V. Bisi, K. Niu, S. Simone, L. Ramello, E. Radicioni, M. De Vincenzi, G. Rosa, Sartori M, G. Martellotti, H. Sasaki, M. Kazuno, G. Romano, Y. Yanagisawa, D.H. Davis, Yoshihiro Sato, M. T. Muciaccia, M. J. Esten, N. Ushida, D.N. Tovee, Gianni Penso, Franco Meddi, Motoaki Miyanishi, S. Natali, Shigeki Aoki, H. Shibuya, S. Di Liberto, Kimio Niwa, K. Chiba, K. Kodama, I. Tezuka, and A.C. Breslin

Subjects
Physics, Particle physics, Muon, Physics and Astronomy (miscellaneous), Meson, Hadron, Elementary particle, Nuclear physics, Pion, High Energy Physics::Experiment, Nuclear emulsion, Charm (quantum number), Nuclear Experiment, Nucleon
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.

Published
1992
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