Measurements of long-range azimuthal anisotropies and associated Fourier coefficients for pp collisions at √s =5.02 and 13 TeV and p+Pb collisions at √sNN =5.02 TeV with the ATLAS detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00484470" target="_blank" >RIV/68378271:_____/17:00484470 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1103/PhysRevC.96.024908" target="_blank" >http://dx.doi.org/10.1103/PhysRevC.96.024908</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevC.96.024908" target="_blank" >10.1103/PhysRevC.96.024908</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurements of long-range azimuthal anisotropies and associated Fourier coefficients for pp collisions at √s =5.02 and 13 TeV and p+Pb collisions at √sNN =5.02 TeV with the ATLAS detector

Popis výsledku v původním jazyce

ATLAS measurements of two-particle correlations are presented for s=5.02 and 13 TeV pp collisions and for sNN=5.02 TeV p+Pb collisions at the LHC. The correlation functions are measured as a function of relative azimuthal angle Δϕ, and pseudorapidity separation Δη, using charged particles detected within the pseudorapidity interval |η|<2.5. Azimuthal modulation in the long-range component of the correlation function, with |Δη|>2, is studied using a template fitting procedure to remove a “back-to-back” contribution to the correlation function that primarily arises from hard-scattering processes. In addition to the elliptic, cos(2Δϕ), modulation observed in a previous measurement, the pp correlation functions exhibit significant cos(3Δϕ) and cos(4Δϕ) modulation.n

Název v anglickém jazyce

Measurements of long-range azimuthal anisotropies and associated Fourier coefficients for pp collisions at √s =5.02 and 13 TeV and p+Pb collisions at √sNN =5.02 TeV with the ATLAS detector

Popis výsledku anglicky

ATLAS measurements of two-particle correlations are presented for s=5.02 and 13 TeV pp collisions and for sNN=5.02 TeV p+Pb collisions at the LHC. The correlation functions are measured as a function of relative azimuthal angle Δϕ, and pseudorapidity separation Δη, using charged particles detected within the pseudorapidity interval |η|<2.5. Azimuthal modulation in the long-range component of the correlation function, with |Δη|>2, is studied using a template fitting procedure to remove a “back-to-back” contribution to the correlation function that primarily arises from hard-scattering processes. In addition to the elliptic, cos(2Δϕ), modulation observed in a previous measurement, the pp correlation functions exhibit significant cos(3Δϕ) and cos(4Δϕ) modulation.n

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physical Review C

ISSN

2469-9985

e-ISSN

—

Svazek periodika

96

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

37

Strana od-do

—

Kód UT WoS článku

000408116400003

EID výsledku v databázi Scopus

2-s2.0-85028862324