Measurement of the J/Psi Production Cross Section in 920 GeV/c Fixed-Target Proton-Nucleus Interactions
| dc.creator | B collaboration | |
| dc.date | 2005-12-13 | |
| dc.date.accessioned | 2026-07-07T13:03:49Z | |
| dc.date.available | 2026-07-07T13:03:49Z | |
| dc.description | The mid-rapidity (dsigma_(pN)/dy at y=0) and total sigma_(pN) production cross sections of J/Psi mesons are measured in proton-nucleus interactions. Data collected by the HERA-B experiment in interactions of 920 GeV/c protons with carbon, titanium and tungsten targets are used for this analysis. The J/Psi mesons are reconstructed by their decay into lepton pairs. The total production cross section obtained is sigma_(pN)(J/Psi) = 663 +- 74 +- 46 nb/nucleon. In addition, our result is compared with previous measurements. | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0512029 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0512029 | |
| dc.identifier | Phys.Lett.B638:407-414,2006 | |
| dc.identifier | doi:10.1016/j.physletb.2006.03.064 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/226945 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurement of the J/Psi Production Cross Section in 920 GeV/c Fixed-Target Proton-Nucleus Interactions | |
| dc.type | text |