Comparing Multicomponent Erlang Distribution and Lévy Distribution of Particle Transverse Momentums
Joint Authors
Liu, F.-H.
Wei, Hua-Rong
Chen, Ya-Hui
Gao, Li-Na
Source
Advances in High Energy Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-09
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
The transverse momentum spectrums of final-state products produced in nucleus-nucleus and proton-proton collisions at different center-of-mass energies are analyzed by using a multicomponent Erlang distribution and the Lévy distribution.
The results calculated by the two models are found in most cases to be in agreement with experimental data from the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC).
The multicomponent Erlang distribution that resulted from a multisource thermal model seems to give a better description as compared with the Lévy distribution.
The temperature parameters of interacting system corresponding to different types of final-state products are obtained.
Light particles correspond to a low temperature emission, and heavy particles correspond to a high temperature emission.
Extracted temperature from central collisions is higher than that from peripheral collisions.
American Psychological Association (APA)
Wei, Hua-Rong& Chen, Ya-Hui& Gao, Li-Na& Liu, F.-H.. 2014. Comparing Multicomponent Erlang Distribution and Lévy Distribution of Particle Transverse Momentums. Advances in High Energy Physics،Vol. 2014, no. 2014, pp.1-16.
https://search.emarefa.net/detail/BIM-497646
Modern Language Association (MLA)
Wei, Hua-Rong…[et al.]. Comparing Multicomponent Erlang Distribution and Lévy Distribution of Particle Transverse Momentums. Advances in High Energy Physics No. 2014 (2014), pp.1-16.
https://search.emarefa.net/detail/BIM-497646
American Medical Association (AMA)
Wei, Hua-Rong& Chen, Ya-Hui& Gao, Li-Na& Liu, F.-H.. Comparing Multicomponent Erlang Distribution and Lévy Distribution of Particle Transverse Momentums. Advances in High Energy Physics. 2014. Vol. 2014, no. 2014, pp.1-16.
https://search.emarefa.net/detail/BIM-497646
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-497646