J/ψ production as a function of charged particle multiplicity in pp collisions at s=7TeV
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol.712, no.3, pp.165-175, 2012 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 712 Issue: 3
- Publication Date: 2012
- Doi Number: 10.1016/j.physletb.2012.04.052
- Journal Name: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.165-175
- Yıldız Technical University Affiliated: Yes
Abstract
The ALICE Collaboration reports the measurement of the relative J/ψ yield as a function of charged particle pseudorapidity density dNch/dη in pp collisions at s=7TeV at the LHC. J/ψ particles are detected for pt>0, in the rapidity interval |y|<0.9 via decay into e+e-, and in the interval 2.5