Event shape engineering for inclusive spectra and elliptic flow in Pb-Pb collisions at √sNN=2.76 TeV

Adam, J.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zyzak, M.

doi:10.1103/PhysRevC.93.034916

Pregled bibliografske jedinice broj: 860790

Event shape engineering for inclusive spectra and elliptic flow in Pb-Pb collisions at √sNN=2.76 TeV

(ALICE Collaboration) Adam, J.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Mudnić, Eugen; ... et al.

Event shape engineering for inclusive spectra and elliptic flow in Pb-Pb collisions at √sNN=2.76 TeV // Physical review. C, 93 (2016), 3; 34916, 22 doi:10.1103/PhysRevC.93.034916 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 860790 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Event shape engineering for inclusive spectra and elliptic flow in Pb-Pb collisions at √sNN=2.76 TeV

Autori
Adam, J. ; ... ; Antičić, Tome ; ... ; Erhardt, Filip ; ... ; Gotovac, Sven ; ... ; Mudnić, Eugen ; ... ; Planinić, Mirko ; ... ; Poljak, Nikola ; ... ; Simatović, Goran ; ... ; Utrobičić, Antonija ; ... ; Vicković, Linda ; ... ; Zyzak, M.

Kolaboracija
ALICE Collaboration

Izvornik
Physical review. C (2469-9985) 93 (2016), 3; 34916, 22

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
event shape ; elliptic flow ; lead-lead

Sažetak
We report on results obtained with the Event Shape Engineering technique applied to Pb-Pb collisions at √sNN=2.76 TeV. By selecting events in the same centrality interval, but with very different average flow, different initial state conditions can be studied. We find the effect of the event- shape selection on the elliptic flow coefficient v2 to be almost independent of transverse momentum pT, as expected if this effect is due to fluctuations in the initial geometry of the system. Charged hadron, pion, kaon, and proton transverse momentum distributions are found to be harder in events with higher-than-average elliptic flow, indicating an interplay between radial and elliptic flow.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Filip Erhardt (autor)