A study of kinematical correlations between charmed particles produced in π-Cu interactions at GeV

Authors :: J. Batten
N. Hummadi
Leonardo Paolo Rossi
D. Barney
M. Verzocchi
Domizia Orestano
R. Hurst
J.G. McEwen
V. Flaminio
A. Frenkel
M. Adinolfi
P. Nechaeva
A. Forino
Filippo Ceradini
L. Zanello
Dario Barberis
G. Ciapetti
Corrado Angelini
Alessandro Cardini
C. Cianfarani
A. Kirk
Chiara Roda
Yu. Alexandrov
A. Duane
B. R. French
L. Malferrari
Giovanni Darbo
M. I. Adamovich
Stefano Veneziano
Claudio Bruschini
G. Martellotti
Bianca Osculati
H. Rotscheidt
A. Quareni
M. Palutan
Aleandro Nisati
M. Dameri
C. Lazzeroni
M. V. Zavertyaev
D. Websdale
P. Mazzanti
Paolo Martinengo
M. Passaseo
K. Harrison
Ludovico Pontecorvo
Claudia Gemme
Gianni Penso
Source :: Physics Letters B. 385:487-492
Publication Year :: 1996
Publisher :: Elsevier BV, 1996.
Abstract: A sample of 475 events, in which two charmed-particle decays are observed, is analyzed to determine distributions of two-particle kinematic variables. One charmed particle with x F > 0 is fully reconstructed and the other is at least partially recontructed. The distributions of Δo and p T 2 are compared with a next-to-leading order QCD calculation.

Subjects :: Physics
Nuclear physics
Quantum chromodynamics
Nuclear and High Energy Physics
Particle

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