Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies

Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies

The first estimation of the isothermal compressibility (kT) of matter is presented for a wide range of collision energies from √sNN = 7.7 GeV to 2.76 TeV. kT is estimated with the help of event-byevent charged particle multiplicity fluctuations from experiment. Dynamical fluctuations are extracted b...

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Main Authors: Mukherjee Maitreyee, Basu Sumit, Thakur Sanchari, Adhya Souvik P., Chatterjee Arghya, Chatterjee Sandeep, Nayak Tapan K.
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201817114010
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spelling doaj-048b4cb7320f4367b502ead4f717e7c42021-08-02T08:58:39ZengEDP SciencesEPJ Web of Conferences2100-014X2018-01-011711401010.1051/epjconf/201817114010epjconf_sqm2018_14010Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studiesMukherjee MaitreyeeBasu SumitThakur SanchariAdhya Souvik P.Chatterjee ArghyaChatterjee SandeepNayak Tapan K.The first estimation of the isothermal compressibility (kT) of matter is presented for a wide range of collision energies from √sNN = 7.7 GeV to 2.76 TeV. kT is estimated with the help of event-byevent charged particle multiplicity fluctuations from experiment. Dynamical fluctuations are extracted by removing the statistical fluctuations obtained from the participant model. kT is also estimated from event generators AMPT, UrQMD, EPOS and a hadron resonance gas model. The values of isothermal compressibility are estimated for the Large Hadron Collider (LHC) energies with the help of the event generators.https://doi.org/10.1051/epjconf/201817114010
collection DOAJ
language English
format Article
sources DOAJ
author Mukherjee Maitreyee
Basu Sumit
Thakur Sanchari
Adhya Souvik P.
Chatterjee Arghya
Chatterjee Sandeep
Nayak Tapan K.
spellingShingle Mukherjee Maitreyee
Basu Sumit
Thakur Sanchari
Adhya Souvik P.
Chatterjee Arghya
Chatterjee Sandeep
Nayak Tapan K.
Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies
EPJ Web of Conferences
author_facet Mukherjee Maitreyee
Basu Sumit
Thakur Sanchari
Adhya Souvik P.
Chatterjee Arghya
Chatterjee Sandeep
Nayak Tapan K.
author_sort Mukherjee Maitreyee
title Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies
title_short Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies
title_full Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies
title_fullStr Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies
title_full_unstemmed Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies
title_sort estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2018-01-01
description The first estimation of the isothermal compressibility (kT) of matter is presented for a wide range of collision energies from √sNN = 7.7 GeV to 2.76 TeV. kT is estimated with the help of event-byevent charged particle multiplicity fluctuations from experiment. Dynamical fluctuations are extracted by removing the statistical fluctuations obtained from the participant model. kT is also estimated from event generators AMPT, UrQMD, EPOS and a hadron resonance gas model. The values of isothermal compressibility are estimated for the Large Hadron Collider (LHC) energies with the help of the event generators.
url https://doi.org/10.1051/epjconf/201817114010
work_keys_str_mv AT mukherjeemaitreyee estimationoftheisothermalcompressibilityfromeventbyeventmultiplicityfluctuationstudies
AT basusumit estimationoftheisothermalcompressibilityfromeventbyeventmultiplicityfluctuationstudies
AT thakursanchari estimationoftheisothermalcompressibilityfromeventbyeventmultiplicityfluctuationstudies
AT adhyasouvikp estimationoftheisothermalcompressibilityfromeventbyeventmultiplicityfluctuationstudies
AT chatterjeearghya estimationoftheisothermalcompressibilityfromeventbyeventmultiplicityfluctuationstudies
AT chatterjeesandeep estimationoftheisothermalcompressibilityfromeventbyeventmultiplicityfluctuationstudies
AT nayaktapank estimationoftheisothermalcompressibilityfromeventbyeventmultiplicityfluctuationstudies
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