sPHENIX is a new detector at RHIC.

[Gabor David <david AT bnl.gov>]

        FYI

Gabor David  (david AT bnl.gov)
Stony Brook University
Department of Physics and Astronomy, C113
[Brookhaven National Laboratory
Physics Department, Bldg 510/c
UPTON NY 11973
Tel: (631)344-3016
FAX: (631)344-3253]

---------- Forwarded message ----------
Date: Sun, 23 Oct 2022 10:38:12
From: Klaus Werner <werner AT subatech.in2p3.fr>
To: david AT bnl.gov
Subject: Release EPOS4

Dear Gabor,

we are pleased to announce the release of EPOS4, with a dedicated webpage:

   
https://urldefense.com/v3/__https://klaus.pages.in2p3.fr/epos4__;!!P4SdNyxKAPE!ApltIQ-OCQg86YaM6ipfuITnueoQGTu0uqX9U_sbSgA2ndfandbVthVclMlpRD4eu1zp1cHQA_oYuPKwqMI1U3Q$ 
where you find information about the (very substantial) changes compared to 
earlier versions, and the link to download the code.

EPOS4 is meant to be a "general purpose" approach, applied to simulate 
collisions with energies from 5020 GeV down to 4 GeV, for big and small 
systems, investigating all kinds of observables (soft and hard probes). 
Detailed results will be published very soon (everything based on version 
4.0.0), focussing on results where experimental data are available via HEPData.

Doing "multi-observable" analysis turned out to be essential since particular 
phenomena affect usually quite different observables. Just to quote an example: 
both flow and saturation play an important role concerning the multiplicity 
dependence of charm production in pp, but they affect as well the multiplicity 
dependence of soft probes like the mean pt of light flavor hadrons, and they 
affect soft particle spectra.

Some keywords to describe EPOS4: parallel scattering and its deep relation with 
saturation and factorization in pp and AA, microcanonical fluid hadronization 
(rather than "particlization").

best regards

Klaus

PS: Please feel free to forward this message to potentially interested 
colleagues