On $pp \to p K Λ, N K Σ, pp ϕ$ -- the basic ingredients for strangeness production in heavy ion collisions
| dc.creator | Zou, Bing-Song | |
| dc.creator | Xie, Ju-Jun | |
| dc.date | 2007-11-08 | |
| dc.date.accessioned | 2026-07-07T12:21:42Z | |
| dc.date.available | 2026-07-07T12:21:42Z | |
| dc.description | The strangeness production in heavy ion collisions was proposed to be probes of the nuclear equation of state, Kaon potential in nuclear medium, strange quark matter and quark-gluon plasma, etc. However, to act as reliable probes, proper understanding of the basic ingredients for the strangeness production, such as $pp \to pK^+Λ$, $pp \to pp ϕ$ and $pp \to nK^+Σ^+$ is necessary. Recent study of these reactions clearly shows that previously ignored contributions from the spin-parity $1/2^-$ resonances, $N^*(1535)$ and $Δ^*(1620)$, are in fact very important for these reactions, especially for near-threshold energies. It is necessary to include these contributions for getting reliable calculation for the strangeness production in heavy ion collisions. | |
| dc.description | 12 pages, 12 figures, Contributed to the proceedings of the International workshop on nuclear dynamics in heavy-ion reactions and neutron stars, July, 10-14, Beijing, China | |
| dc.identifier | https://arxiv.org/abs/0711.1194 | |
| dc.identifier | http://arxiv.org/abs/0711.1194 | |
| dc.identifier | Int.J.Mod.Phys.E17:1753-1764,2008 | |
| dc.identifier | doi:10.1142/S0218301308010751 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/213421 | |
| dc.subject | Nuclear Theory | |
| dc.title | On $pp \to p K Λ, N K Σ, pp ϕ$ -- the basic ingredients for strangeness production in heavy ion collisions | |
| dc.type | text |