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공공누리This item is licensed Korea Open Government License

Title
Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC
Author(s)
ALICE Collaboration안상언안설아장행진
Publication Year
2013-07-23
Abstract
We present the measurements of particle pair yields per trigger particle obtained from di-hadron azimuthal correlations in pp collisions at s√s√ = 0.9, 2.76, and 7 TeV recorded with the ALICE detector. The yields are studied as a function of the charged particle multiplicity. Taken together with the single particle yields the pair yields provide information about parton fragmentation at low transverse momenta, as well as on the contribution of multiple parton interactions to particle production. Data are compared to calculations using the PYTHIA6, PYTHIA8, and PHOJET event generators.
Keyword
Multiplicity dependence; two-particle azimuthal correlations; pp collision; LHC
Journal Title
Journal of high energy physics JHEP
ISSN
1029-8479
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14191
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=NART71776908
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