Soft and Hard Interactions in proton + proton collisions at sqrt(s)=200GeV
| dc.creator | Huang, Shengli | |
| dc.date | 2004-03-18 | |
| dc.date.accessioned | 2026-07-07T05:37:15Z | |
| dc.date.available | 2026-07-07T05:37:15Z | |
| dc.description | We present a detailed study of particle production at mid-rapidity in proton + proton collisions at RHIC for sqrt(s)=200GeV. The transverse momentum spectra and the <pT> of inclusive hadrons and identified particles as a function of multiplicity are measured in minimum bias, "soft" and "hard" event classes. It is found that the multiplicity dependence of <pT> in soft events in proton + proton collisions does not change from RHIC to Tevetron while there is no such scaling behavior in minimum-bias and hard events. The baryon and strangeness production derived from the particle ratios of K-/pi- and Pbar/pi- are measured to be different in "soft" and "hard" events. These results are compared to model predictions and those from Au+Au collisions at RHIC. | |
| dc.description | Quark Matter 2004 poster writeup | |
| dc.identifier | https://arxiv.org/abs/nucl-ex/0403038 | |
| dc.identifier | http://arxiv.org/abs/nucl-ex/0403038 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/81248 | |
| dc.subject | Nuclear Experiment | |
| dc.title | Soft and Hard Interactions in proton + proton collisions at sqrt(s)=200GeV | |
| dc.type | text |