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SUMMARY:Nuclear critical point and fluctuations of conserved charges
DTSTART;VALUE=DATE-TIME:20191224T135500Z
DTEND;VALUE=DATE-TIME:20191224T141500Z
DTSTAMP;VALUE=DATE-TIME:20260916T083002Z
UID:indico-contribution-139@indico.bitp.kiev.ua
DESCRIPTION:Speakers: Roman Poberezhnyuk (Bogolyubov Institute for Theoret
 ical Physics of the National Academy of Sciences of Ukraine\, Kyiv)\nThe c
 hemical freeze-out parameters in central nucleus-nucleus collisions are ex
 tracted consistently from hadron yield data within the quantum van der Waa
 ls (QvdW) hadron resonance gas model. The beam energy dependences for skew
 ness and kurtosis of net baryon\,  net electric\, and net strangeness char
 ges are predicted. The QvdW interactions in asymmetric matter\, $Q/B \\neq
  0.5$\, between (anti)baryons yield a non-congruent liquid-gas phase trans
 ition\, together with a nuclear critical point (CP) with critical temperat
 ure of $T_c=19.5$ MeV. The nuclear CP yields the collision energy dependen
 ce of the skewness and the kurtosis to both deviate significantly from the
  ideal hadron resonance gas baseline predictions even far away\, in $(T\,\
 \mu_B)$-plane\, from the CP. These predictions can readily be tested by  S
 TAR and NA61/SHINE Collaborations at the RHIC BNL and the SPS CERN\, respe
 ctively\, and by HADES at GSI. The results presented here offer a broad op
 portunity for the search for signals of phase transition in dense hadronic
  matter at the future NICA and FAIR high intensity facilities.\n\nhttps://
 indico.bitp.kiev.ua/event/4/contributions/139/
LOCATION:Bogolyubov Institute for Theoretical Physics of the National Acad
 emy of Sciences of Ukraine 322
URL:https://indico.bitp.kiev.ua/event/4/contributions/139/
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