Particle - antiparticle asymmetries in the production of baryons in 500 GeV/c pi^- Nucleon interactions
| dc.creator | Anjos by the E791 Collaboration | |
| dc.date | 1999-12-17 | |
| dc.date.accessioned | 2026-07-07T03:38:13Z | |
| dc.date.available | 2026-07-07T03:38:13Z | |
| dc.description | We present the Fermilab E791 measurement of baryon - antibaryon asymmetries in the production of Lambda^0, Cascade, Omega and Lambda_c in 500 GeV/c pi^- Nucleon interactions. Asymmetries have been measured as a function of x_F and p_T**2 over the range -0.12 < x_F < 0.12 and p_T**2 < 4$ (GeV/c)**2 for hyperons and -0.1 < x_F < 0.3 and p_T**2 < 8 (GeV/c)**2 for the Lambda_c baryons. We observe clear evidence of leading particle effects and a basic asymmetry even at x_F=0. These are the first high statistics measurements of the asymmetry in both the target and beam fragmentation regions in a fixed target experiment. | |
| dc.description | To appear in proceedings of the Hyperon'99. 4 pages, 5 ps figures, hyperon99 style included | |
| dc.identifier | https://arxiv.org/abs/hep-ex/9912039 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/9912039 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/38444 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Particle - antiparticle asymmetries in the production of baryons in 500 GeV/c pi^- Nucleon interactions | |
| dc.type | text |