Predictions for photon-jet correlations at forward rapidities in heavy-ion collisions-Reference-Cited by-同舟云学术

Predictions for photon-jet correlations at forward rapidities in heavy-ion collisions

Published:2025-03-26 Issue:3 Volume:85 Page:
ISSN:1434-6052
Container-title:The European Physical Journal C
language:en
Short-container-title:Eur. Phys. J. C

Author:

Adhya Souvik Priyam¹²^ORCID,Kutak Krzysztof¹^ORCID,Płaczek Wiesław³^ORCID,Rohrmoser Martin⁴⁵^ORCID,Tywoniuk Konrad⁶^ORCID

Affiliation:

1. Polish Academy of Sciences

2. FZU - Institute of Physics of the Czech Academy of Sciences

3. Jagiellonian University

4. Cracow University of Technology

5. Institute of Physics, Jan Kochanowski University

6. University of Bergen

Abstract

Abstract In this work, we study for the first time jet-medium interactions in heavy-ion collisions with introduction of saturation and Sudakov effects with parameters tuned for upcoming forward calorimeter acceptances in experiments, in particular the ALICE FoCal detector. We focus on

$$\gamma +$$

γ + jet correlations by taking into account in-medium parton evolution using the BDIM equation that describes jet interactions with the quark-gluon plasma (QGP) combined with vacuum-like emissions (VLE). We systematically introduce the early time gluon saturation dynamics through the small-x Improved Transverse Momentum Dependent factorization (ITMD). For our purpose, we use Monte Carlo programs and to generate hard events and in-medium parton evolution, respectively. We present results of azimuthal correlations and nuclear modification ratios to gauge the impact of the gluon saturation effects at early time for the in-medium jet energy loss.

Funder

Priority Research Area (DigiWorld) under the Strategic Programme Excellence Initiative at the Jagiellonian University in Krakow, Poland

Maria Sklodowska-Curie grant

Narodowe Centrum Nauki

European Union’s Horizon 2020

Polish Academy of Science

PEAKIN

Publisher

Springer Science and Business Media LLC

Link

https://link.springer.com/content/pdf/10.1140/epjc/s10052-025-14020-4.pdf

Reference107 articles.

1. L.V. Gribov, E.M. Levin, M.G. Ryskin, Semihard processes in QCD. Phys. Rep. 100, 1–150 (1983). https://doi.org/10.1016/0370-1573(83)90022-4

2. F. Gelis, E. Iancu, J. Jalilian-Marian, R. Venugopalan, The color glass condensate. Annu. Rev. Nucl. Part. Sci. 60, 463–489 (2010). https://doi.org/10.1146/annurev.nucl.010909.083629. arXiv:1002.0333

3. Y.V. Kovchegov, E. Levin, Quantum Chromodynamics at High Energy, vol. 33 (Cambridge University Press, Cambridge, 2012). http://www.cambridge.org/de/knowledge/isbn/item6803159

4. J. Adams et al., Forward neutral pion production in p+p and d+Au collisions at s(NN)**(1/2) = 200-GeV. Phys. Rev. Lett. 97, 152302 (2006). https://doi.org/10.1103/PhysRevLett.97.152302. arXiv:nucl-ex/0602011

5. A. Adare et al., Suppression of back-to-back hadron pairs at forward rapidity in $$d+$$Au collisions at $$\sqrt{s_{NN}}=200$$ GeV. Phys. Rev. Lett. 107, 172301 (2011). https://doi.org/10.1103/PhysRevLett.107.172301. arXiv:1105.5112