Rapidity dependence of proton cumulants and correlation functions
Abstract
The dependence of multiproton correlation functions and cumulants on the acceptance in rapidity and transverse momentum is studied. Here, we found that the preliminary data of various cumulant ratios are consistent, within errors, with rapidity and transverse momentum-independent correlation functions. But, rapidity correlations which moderately increase with rapidity separation between protons are slightly favored. We propose to further explore the rapidity dependence of multiparticle correlation functions by measuring the dependence of the integrated reduced correlation functions as a function of the size of the rapidity window.
- Authors:
-
- AGH - Univ. of Science and Technology, Krakow (Poland). Faculty of Physics and Applied Computer Science
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- OSTI Identifier:
- 1414769
- Alternate Identifier(s):
- OSTI ID: 1408565
- Grant/Contract Number:
- AC02-05CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review C
- Additional Journal Information:
- Journal Volume: 96; Journal Issue: 5; Journal ID: ISSN 2469-9985
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Citation Formats
Bzdak, Adam, and Koch, Volker. Rapidity dependence of proton cumulants and correlation functions. United States: N. p., 2017.
Web. doi:10.1103/PhysRevC.96.054905.
Bzdak, Adam, & Koch, Volker. Rapidity dependence of proton cumulants and correlation functions. United States. https://doi.org/10.1103/PhysRevC.96.054905
Bzdak, Adam, and Koch, Volker. Mon .
"Rapidity dependence of proton cumulants and correlation functions". United States. https://doi.org/10.1103/PhysRevC.96.054905. https://www.osti.gov/servlets/purl/1414769.
@article{osti_1414769,
title = {Rapidity dependence of proton cumulants and correlation functions},
author = {Bzdak, Adam and Koch, Volker},
abstractNote = {The dependence of multiproton correlation functions and cumulants on the acceptance in rapidity and transverse momentum is studied. Here, we found that the preliminary data of various cumulant ratios are consistent, within errors, with rapidity and transverse momentum-independent correlation functions. But, rapidity correlations which moderately increase with rapidity separation between protons are slightly favored. We propose to further explore the rapidity dependence of multiparticle correlation functions by measuring the dependence of the integrated reduced correlation functions as a function of the size of the rapidity window.},
doi = {10.1103/PhysRevC.96.054905},
journal = {Physical Review C},
number = 5,
volume = 96,
place = {United States},
year = {Mon Nov 13 00:00:00 EST 2017},
month = {Mon Nov 13 00:00:00 EST 2017}
}
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Dynamical net-proton fluctuations near a QCD critical point
text, January 2016
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- arXiv
Importance of separated efficiencies between positively and negatively charged particles for cumulant calculations
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- Nonaka, Toshihiro; Sugiura, Tetsuro; Esumi, ShinIchi
- arXiv
Higher-order baryon number susceptibilities: interplay between the chiral and the nuclear liquid-gas transitions
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