Abstract
The features of strange particle spectra originating in a fireball at central rapidity having local kinetic equilibrium are studied in detail. A comparison with recently presented experimental data suggests that the origin of the abundantly produced strange particles is a rapidly disintegrating central fireball. Critical characteristic features of the spectra, such as the shapes of rapidity distributions and the relation between the intrinsic temperature of the fireball and the observed experimental slopes of transverse mass spectra are discussed including the dependence on the experimental cuts.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 131-138 |
| Number of pages | 8 |
| Journal | Physics Letters B |
| Volume | 294 |
| Issue number | 1 |
| DOIs | |
| State | Published - Nov 5 1992 |
Fingerprint
ASJC Scopus subject areas
- Nuclear and High Energy Physics
Cite this
Strange fireballs. / Rafelski, Johann; Rafelski, Helga; Danos, Michael.
In: Physics Letters B, Vol. 294, No. 1, 05.11.1992, p. 131-138.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Strange fireballs
AU - Rafelski, Johann
AU - Rafelski, Helga
AU - Danos, Michael
PY - 1992/11/5
Y1 - 1992/11/5
N2 - The features of strange particle spectra originating in a fireball at central rapidity having local kinetic equilibrium are studied in detail. A comparison with recently presented experimental data suggests that the origin of the abundantly produced strange particles is a rapidly disintegrating central fireball. Critical characteristic features of the spectra, such as the shapes of rapidity distributions and the relation between the intrinsic temperature of the fireball and the observed experimental slopes of transverse mass spectra are discussed including the dependence on the experimental cuts.
AB - The features of strange particle spectra originating in a fireball at central rapidity having local kinetic equilibrium are studied in detail. A comparison with recently presented experimental data suggests that the origin of the abundantly produced strange particles is a rapidly disintegrating central fireball. Critical characteristic features of the spectra, such as the shapes of rapidity distributions and the relation between the intrinsic temperature of the fireball and the observed experimental slopes of transverse mass spectra are discussed including the dependence on the experimental cuts.
UR - http://www.scopus.com/inward/record.url?scp=4243525360&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4243525360&partnerID=8YFLogxK
U2 - 10.1016/0370-2693(92)91652-P
DO - 10.1016/0370-2693(92)91652-P
M3 - Article
AN - SCOPUS:4243525360
VL - 294
SP - 131
EP - 138
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 1
ER -