Szczegóły publikacji
Opis bibliograficzny
Pseudorapidity and centrality dependence of the collective flow of charged particles in Au+Au collisions at $\sqrt{s_{NN}}=130$ GeV / B. B. Back, [et al.], W. Kucewicz, [et al.] // Physical Review Letters ; ISSN 0031-9007. — 2002 — vol. 89 no. 22, s. 222301-1–222301-4. — Bibliogr. s. 222301-4. — W. Kucewicz - afiliacja: University of Illinois at Chicago
Autorzy (65)
- Back Birger B.
- Kucewicz Wojciech
Dane bibliometryczne
| ID BaDAP | 112524 |
|---|---|
| Data dodania do BaDAP | 2018-04-17 |
| Tekst źródłowy | URL |
| DOI | 10.1103/PhysRevLett.89.222301 |
| Rok publikacji | 2002 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Physical Review Letters |
Abstract
This paper describes the measurement of collective flow for charged particles in Au+Au collisions at √sNN=130 GeV using the PHOBOS detector at the Relativistic Heavy Ion Collider (RHIC). The measured azimuthal hit anisotropy is presented over a wide range of pseudorapidity (−5.0<η<5.3) for the first time at this energy. The result, averaged over momenta and particle species, is observed to reach 7% for peripheral collisions at midrapidity, falling off with centrality and increasing |η|. These results call into question the common assumption of longitudinal boost invariance over a large region of rapidity in RHIC collisions.
