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v3 paper PWGC template - filled out

 

Using Methods of Cori for the New Embedding Helper

MFA Settings(OTP Settings)

Mapping EPD 09/15/2022

We have mapped the East side of the EPD, though there are several issues.  First, let's see what the crate by crate mapping looks like:

Dynamical ESE Dgamma for Isobar RuRu & ZrZr and AuAu Update for FCV Parallel Session 091422

 slides presented at fcv parallel session Wednesday 09/14/22

Collaboration Meeting Update September 2022

This update shows finished systematic uncertainties and model comparisons to those final plots.

FPS/FPOST calibration note

  - The FPS/FPOST calibration note

Analysis note on coherent J/psi in run 14

J/psi production as a function of event multiplicity in pp at 500 GeV

 

CollaborationMeeting_3p2GeV_3p5GeV

 

Paper proposal: Non-identical particle femtoscopy measurements in the STAR Beam Energy Scan program

Title: Non-identical particle femtoscopy measurements in the STAR Beam Energy Scan program

PA: Diana Pawłowska, Sebastian Siejka, Paweł Szymański, Daniel Wielanek, Hanna Zbroszczyk

Abstract: 

The femtoscopy method can probe the space-time structure and dynamics of strongly interacting nuclear matter created in high-energy collisions. The correlation of two non-identical particles allows one to extract information about asymmetry in the emission process between two kinds of particles. Such asymmetry arises in a system with a strong radial flow. In this work, femtoscopic analysis of three different systems (pion-kaon, pion-proton, and kaon-proton) in central (0-10\%) Au+Au collisions at $\sqrt{s_{NN}} = 39$ GeV is reported. Source sizes are consistent between different sign combinations and larger in the case of pion-kaon and pion-proton than for kaon-proton pairs. Obtained asymmetries show that lighter particles, on average, are emitted closer to the center of the source and/or later than heavier particles. Additionally, the pion-kaon correlations are analyzed in the centrality dependence in Au+Au collisions at $\sqrt{s_{NN}} = 39$ GeV and for three energies of the Beam Energy Scan program $\sqrt{s_{NN}} = 7.7$, $11.5$, and $39$ GeV. The sizes of pion-kaon sources increase with increasing centrality and energy. These results confirm that collective behavior exists in the lower energies of the BES-I program.

Paper draft:

Analysis Note:

Presentation: