Balance functions of (un)identified hadrons in Pb–Pb, p–Pb, and pp collisions at the LHC

Pan, Jinjin; ... Antičić, Tome; ...; Gotovac, Sven; ...; Erhardt, Filip; ...; Jerčić, Marko; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zou, S.

Pregled bibliografske jedinice broj: 1190652

Balance functions of (un)identified hadrons in Pb– Pb, p–Pb, and pp collisions at the LHC

(ALICE Collaboration) Pan, Jinjin; ... Antičić, Tome; ...; Gotovac, Sven; ...; Erhardt, Filip; ...; Jerčić, Marko; ...; Lončar, Petra et al.

Balance functions of (un)identified hadrons in Pb– Pb, p–Pb, and pp collisions at the LHC // 27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions: Quark Matter 2018, Nuclear physics A, 982
Amsterdam: Elsevier, 2019. str. 315-318 doi:10.1016/j.nuclphysa.2018.09.022 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)

CROSBI ID: 1190652 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Balance functions of (un)identified hadrons in Pb– Pb, p–Pb, and pp collisions at the LHC

Autori
Pan, Jinjin ; ... Antičić, Tome ; ... ; Gotovac, Sven ; ... ; Erhardt, Filip ; ... ; Jerčić, Marko ; ... ; Lončar, Petra ; ... ; Mudnić, Eugen ; ... ; Planinić, Mirko ; ... ; Poljak, Nikola ; ... ; ... ; Utrobičić, Antonija ; ... ; Vicković, Linda ; ... ; Zou, S.

Kolaboracija
ALICE Collaboration

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions: Quark Matter 2018, Nuclear physics A, 982 / - Amsterdam : Elsevier, 2019, 315-318

Skup
27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2018)

Mjesto i datum
Venecija, Italija, 13.05.2018. - 19.05.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
LHC ; ALICE ; balance function ; unidentified hadron ; charged-pion ; charged-kaon ; Pb–Pb ; p–Pb ; pp

Sažetak
In ultrarelativistic heavy-ion collisions, correlations of particles with opposite quantum numbers provide insight into quark production mechanisms and time scales, collective motion, and re-scattering in the hadronic phase. The longitudinal and azimuthal widths of balance functions for charged kaons and charged pions are used to examine the two-wave quark production model proposed to explain quark-antiquark production within the QGP, which predicts a large increase in up and down quark pairs relative to strange quark pairs around the time of hadronization. Balance functions are also analyzed in small collision systems such as p–Pb and pp to study fragmentation effects and possible collective effects in high-multiplicity events. A comprehensive set of balance functions has been measured using the ALICE detector, including results for unidentified hadrons in Pb–Pb and p–Pb collisions at , for charged pions in Pb–Pb collisions at , p–Pb collisions at and pp collisions at , and for charged kaons in Pb–Pb collisions at . The first balance function yield results are also presented.

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)