Systematics of mid-rapidity K-/pi ratio in heavy-ion collisions
| dc.creator | Wang, Fuqiang | |
| dc.date | 2002-01-28 | |
| dc.date | 2002-08-20 | |
| dc.date.accessioned | 2026-07-07T10:54:27Z | |
| dc.date.available | 2026-07-07T10:54:27Z | |
| dc.description | It is observed that K-/pi in A+A and possibly p+p and pbar+p collisions follows an interesting systematic in omega, the pion transverse energy per unit of rapidity and transverse overlap area. The systematics show a linear increase of K-/pi with omega in the AGS and SPS energy regime and a saturation at RHIC energy. The systematics indicate that omega might be the relevant variable underlying K-/pi. At high energy, the omega variable is related to the gluon saturation scale in high density QCD, and perhaps to the initial energy density in the Bjorken picture. | |
| dc.description | 4 pages, 3 figures. SQM-2001 proceedings | |
| dc.identifier | https://arxiv.org/abs/nucl-ex/0201018 | |
| dc.identifier | http://arxiv.org/abs/nucl-ex/0201018 | |
| dc.identifier | J.Phys.G28:2109-2113,2002 | |
| dc.identifier | doi:10.1088/0954-3899/28/7/380 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185806 | |
| dc.subject | Nuclear Experiment | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Nuclear Theory | |
| dc.title | Systematics of mid-rapidity K-/pi ratio in heavy-ion collisions | |
| dc.type | text |