Zobrazeno 1 - 10
of 9 990
pro vyhledávání: '"Heavy flavour"'
We present a comprehensive study of energy correlation functions and jet angularities for heavy-flavour QCD jets. In particular, we discuss the possibility of using these observables to expose the dead cone effect, i.e. the suppression of collinear Q
Externí odkaz:
http://arxiv.org/abs/2410.05415
Perturbative calculations for processes involving heavy flavours can be carried out using two approaches: the massive and the massless schemes. These schemes can also be combined to leverage their respective strengths. Additionally, both massive and
Externí odkaz:
http://arxiv.org/abs/2412.13261
Autor:
Park, Jonghan
Studying heavy-flavour mesons and baryons in hadronic collisions provides unique insights into the properties of heavy-quark hadronisation amid large partonic densities, where novel mechanisms beyond in-vacuum fragmentation may emerge. Examining heav
Externí odkaz:
http://arxiv.org/abs/2407.13056
Autor:
Biello, Christian, Bonino, Leonardo
Publikováno v:
Eur.Phys.J.C 84 (2024) 11, 1192
Matching conditions are universal ingredients that describe how fragmentation functions change when heavy-flavour thresholds are crossed during the factorisation scale evolution. They are the last missing piece for a consistent description of observa
Externí odkaz:
http://arxiv.org/abs/2407.07623
Autor:
Faraday, Coleridge, Horowitz, W. A.
We present suppression results for high-$p_T$ $D$ and $\pi$ mesons produced in $p / d + A$ and $A+A$ collisions at RHIC and LHC. These results are computed using a convolved elastic and radiative energy loss model, which receives small system size co
Externí odkaz:
http://arxiv.org/abs/2409.14886
Employing the recently developed EPOS4HQ event generator, we study the production of different heavy-flavor mesons in relativistic heavy-ion collisions at RHIC and LHC energies. The transverse momentum spectra, yield ratio, nuclear modification facto
Externí odkaz:
http://arxiv.org/abs/2401.17096
Autor:
Andronic, Anton, Ježo, Tomáš, Klasen, Michael, Klein-Bösing, Christian, Neuwirth, Alexander Puck
The production of virtual photons is a very sensitive probe of the properties of the quark-gluon plasma. As they are experimentally detected by lepton pairs, they suffer from a large background arising from hadron decays. Light-flavour hadrons domina
Externí odkaz:
http://arxiv.org/abs/2401.12875
Autor:
Laurenti, Niccolò
The subject of this thesis is the construction of an approximation for the next-to-next-to-next-to leading order (N^3LO) deep inelastic scattering (DIS) massive coefficient function of the gluon for F2 in heavy quark pair production. Indeed, this obj
Externí odkaz:
http://arxiv.org/abs/2401.12139