STUDY OF D- FEYNMAN X DISTRIBUTIONS IN PI- -NUCLEUS INTERACTIONS AT THE SPS( AND D)

Authors
ADAMOVICH M ALEXANDROV Y ANTINORI F BARBERIS D BEUSCH W BUYS A CASANOVA V DAMERI M DAVENPORT M DUFEY JP FORINO A FRENCH BR GERASIMOV S GESSAROLI R GRARD F HARRISON K HURST R JACHOLKOWSKI A KIRK A LAMANNA E LASSALLE JC LEGROS P MAZZANTI P MULLER F OSCULATI B QUARENI A REDAELLI N RODA C ROSSI L TOMASINI G VIAGGI F WEYMANN M ZAVERTYAEV M
Citation
M. Adamovich et al., STUDY OF D- FEYNMAN X DISTRIBUTIONS IN PI- -NUCLEUS INTERACTIONS AT THE SPS( AND D), Physics letters. Section B, 305(4), 1993, pp. 402-406
Citations number
11
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
305
Issue
4
Year of publication
1993
Pages
402 - 406
Database
ISI
SICI code
0370-2693(1993)305:4<402:SODFXD>2.0.ZU;2-B
Abstract
Experiment WA82 studied charm production by a pi- beam of 340 GeV/c at the CERN OMEGA' spectrometer, using a silicon microstrip vertex detec tor and an impact parameter trigger. Results on the x(F) distributions of D+ and D-mesons are presented and discussed. A clear excess of D- over D+, increasing at high x(F), is observed.