학술논문

Femtoscopy with identified charged pions in proton-lead collisions at sNN=5.02 TeV with ATLAS
Document Type
article
Source
Physical Review C. 96(6)
Subject
Nuclear and Plasma Physics
Particle and High Energy Physics
Physical Sciences
hep-ex
nucl-ex
Nuclear and plasma physics
Language
Abstract
Bose-Einstein correlations between identified charged pions are measured for p+Pb collisions at sNN=5.02TeV using data recorded by the ATLAS detector at the CERN Large Hadron Collider corresponding to a total integrated luminosity of 28nb-1. Pions are identified using ionization energy loss measured in the pixel detector. Two-particle correlation functions and the extracted source radii are presented as a function of collision centrality as well as the average transverse momentum (kT) and rapidity (yππ) of the pair. Pairs are selected with a rapidity -2