A search for charmonium states produced in central pp interactions at 450 GeV/c

Authors :: D Barberis
F.G Binon
F.E Close
K.M Danielsen
S.V Donskov
B.C Earl
D Evans
B.R French
T Hino
S Inaba
A Jacholkowski
T Jacobsen
G.V Khaustov
J.B Kinson
A Kirk
A.A Kondashov
A.A Lednev
V Lenti
I Minashvili
J.P Peigneux
V Romanovsky
N Russakovich
A Semenov
P.M Shagin
H Shimizu
A.V Singovsky
A Sobol
M Stassinaki
J.P Stroot
K Takamatsu
T Tsuru
O Villalobos Baillie
M.F Votruba
Y Yasu
BOMBAR, Claudine
Laboratoire d'Annecy de Physique des Particules (LAPP)
Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)
WA102
Source :: Physics Letters B, Physics Letters B, Elsevier, 2000, 485, pp.357-361
Publication Year :: 2000
Publisher :: HAL CCSD, 2000.
Abstract: A search for centrally produced charmonium states has been presented. There is no significant evidence for any charmonium production. An upper limit of 2 nb is found for the cross section of chic production using the decay chic(1P)-> J/psi gamma.<br />10 pages, Latex, 4 Figures

Subjects :: Physics
Nuclear and High Energy Physics
Particle physics
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex]
010308 nuclear & particles physics
FOS: Physical sciences
01 natural sciences
High Energy Physics - Experiment
3. Good health
Cross section (physics)
High Energy Physics - Experiment (hep-ex)
0103 physical sciences
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Limit (mathematics)
010306 general physics
Particle Physics - Experiment

Language :: English
ISSN :: 03702693
Database :: OpenAIRE
Journal :: Physics Letters B, Physics Letters B, Elsevier, 2000, 485, pp.357-361
Accession number :: edsair.doi.dedup.....4fe28fbafbe3a45c53361b8c9f979b0c

Tools