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Studying the 3+1D structure of the Glasma using the weak field approximation

Abstract
We extend the weak field approximation for the Glasma beyond the boost-invariant approximation, which allows us to compute rapidity-dependent observables in the early stages of heavy-ion collisions. We show that in the limit of small fields, the weak field approximation agrees quantitatively with non-perturbative lattice simulations. Furthermore, we demonstrate that the rapidity profile of the transverse pressure is determined by longitudinal color correlations within the colliding nuclei.
Main Authors
Ipp, Andreas Leuthner, Markus Müller, David I. Schlichting, Soeren Singh, Pragya Rothkopf, A. Brambilla, N. Tolos, L. Tranberg, A. Kurkela, A. Roehrich, D. Andersen, J. O. Tywoniuk, K. Antonov, D. Greensite, J. Faber, M. Schaefer, T. Ghiglieri, J. Goity, J. Ketzer, B. Constantinou, M. Sazdjian, H. Scimemi, I. Stefanis, N. G. Alford, M. Blaschke, D. Marton, J. Schmitt, A. Espriu, D. Fodor, Z. Pasechnik, R. Rinaldi, E. Vento V.
Format
Conferences Conference paper
Published
2022
Series
EPJ Web of Conferences
Subjects
kvarkki-gluoniplasma
ydinfysiikka
hiukkasfysiikka
Publication in research information system
https://converis.jyu.fi/converis/portal/detail/Publication/194296042
Publisher
EDP Sciences
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202311087856Käytä tätä linkitykseen.
Review status
Peer reviewed
ISSN
2101-6275
DOI
https://doi.org/10.1051/epjconf/202227405017
Conference
Quark Confinement and the Hadron Spectrum Conference
Language
English
Published in
EPJ Web of Conferences
Is part of publication
XVth Quark Confinement and the Hadron Spectrum Conference (ConfXV)
Citation
  • Ipp, A., Leuthner, M., Müller, D. I., Schlichting, S., & Singh, P. (2022). Studying the 3+1D structure of the Glasma using the weak field approximation. EPJ Web of Conferences, 274, 05017. https://doi.org/10.1051/epjconf/202227405017
License
CC BY 4.0Open Access
Funder(s)
Research Council of Finland
European Commission
Funding program(s)
Academy Project, AoF
RIA Research and Innovation Action, H2020
Akatemiahanke, SA
RIA Research and Innovation Action, H2020
Research Council of FinlandEuropean Commission
Additional information about funding
DM and ML are supported by the Austrian Science Fund FWF No. P34764. ML further acknowledges funding from the Doktoratskolleg Particles and Interactions (DK-PI, FWF doctoral program No. W-1252-N27). SS and PS are supported under the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) through the CRC-TR 211 ‘Strong-interaction matter under extreme conditions’ - project number: 315477589 TRR-211. PS is also supported by the Academy of Finland, project 321840 and under the European Union’s Horizon 2020 research and innovation programme by the STRONG-2020 project (grant agreement No 824093). The computations in this work were performed at the Paderborn Center for Parallel Computing (PC2) and the Vienna Scientific Cluster (VSC).
Copyright© The Authors, published by EDP Sciences.

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