Zobrazeno 1 - 10
of 5 409
pro vyhledávání: '"Energy Nuclear Collisions"'
The production of heavy quark (HQ) jets provides a new arena to address the mass effect of jet quenching in heavy-ion physics. This paper presents a theoretical study of HQ jet yield suppression in Pb+Pb collisions at the LHC and focuses on the energ
Externí odkaz:
http://arxiv.org/abs/2410.21834
Publikováno v:
Eur. Phys. J. C 84 (2024) 1128
State-of-the-art simulations of high-energy nuclear collisions rely on hybrid setups, involving in particular a pre-equilibrium stage to let the system evolve from a far-from-equilibrium initial condition towards a near-equilibrated state after which
Externí odkaz:
http://arxiv.org/abs/2407.10634
We present the first theoretical study of heavy-flavor jet angularities ($\lambda_{\kappa}^{\alpha}$) in Pb+Pb collisions at $\sqrt{s_{\rm NN}}=$ 5.02 TeV. The initial production of heavy-flavor jets is carried out using the POWHEG+PYTHIA8 prescripti
Externí odkaz:
http://arxiv.org/abs/2409.12742
Autor:
Zhang, Chunjian
In relativistic heavy-ion collisions, the extractions of properties of quark-gluon plasma (QGP) are hindered by a limited understanding of its initial conditions, where the nuclear structure of the colliding ions play a significant role. In these pro
Externí odkaz:
http://arxiv.org/abs/2409.09599
The longitudinal structure of the quark-gluon plasma (QGP) consists of several components spanning various scales. However, its short-range features are often obscured by final-state non-flow correlations. Here, we introduce a data-driven approach to
Externí odkaz:
http://arxiv.org/abs/2408.15006
Medium modification of jet substructure within the hot and dense nuclear matter has attracted enormous interest from the heavy-ion physics community in recent years. Measurements of inclusive jet show the angular narrowing in nucleus-nucleus collisio
Externí odkaz:
http://arxiv.org/abs/2408.10924
We present a novel Monte-Carlo implementation of the EKRT model, MC-EKRT, for computing partonic initial states in high-energy nuclear collisions. Our new MC-EKRT event generator is based on collinearly factorized, dynamically fluctuating pQCD minije
Externí odkaz:
http://arxiv.org/abs/2406.17592
Studies of exotic hadrons such as the $\chi_{cl}(3872)$ state provide crucial insights into the fundamental force governing the strong interaction dynamics, with an emerging new frontier to investigate their production in high energy nuclear collisio
Externí odkaz:
http://arxiv.org/abs/2402.15673
Publikováno v:
Phys. Rev. C 109, 044903 (2024)
We propose an algorithm to detect mini-jet clusters in high-energy nuclear collisions, by selecting a high-transverse-momentum ($p_T$) particle as a seed and assigning a clustering radius ($R$) in the pseudorapidity and azimuthal-angle space. Our PYT
Externí odkaz:
http://arxiv.org/abs/2401.06895
Autor:
STAR Collaboration
Publikováno v:
Nature 635 (2024) 8037, 67-72
Atomic nuclei are self-organized, many-body quantum systems bound by strong nuclear forces within femtometer-scale space. These complex systems manifest a variety of shapes, traditionally explored using non-invasive spectroscopic techniques at low en
Externí odkaz:
http://arxiv.org/abs/2401.06625