| Issue |
EPJ Web Conf.
Volume 316, 2025
The 21st International Conference on Strangeness in Quark Matter (SQM 2024)
|
|
|---|---|---|
| Article Number | 04013 | |
| Number of page(s) | 4 | |
| Section | Heavy-flavours and Quarkonia | |
| DOI | https://doi.org/10.1051/epjconf/202531604013 | |
| Published online | 27 January 2025 | |
https://doi.org/10.1051/epjconf/202531604013
Measurement of D0 meson tagged jets in Au+Au collisions at √sNN = 200 Gev
Czech Technical University in Prague, FNSPE, Prague, 115 19, Czech Republic
Published online: 27 January 2025
In this contribution, we report the measurement of D0 meson tagged jets in Au+Au collisions at √sNN = 200 GeV by the STAR experiment at RHIC. We present the nuclear modification factor RCP as a function of the jet transverse momentum and transverse momentum fraction of the jet, carried by D0 meson along the jet axis zJet, and the radial profile of the D0 meson. These results are compared to theoretical predictions provided by a hybrid transport model. Additionally, we show the raw measurement of several generalized angularities λκα, which describe the jet substructure. These results may help distinguish between different models describing jet quenching and heavy flavor quark in-medium energy loss.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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