Zobrazeno 1 - 10
of 339
pro vyhledávání: '"Guiot, B."'
Autor:
Guiot, B., van Hameren, A.
Publikováno v:
J. High Energ. Phys. 2024, 85 (2024)
We discuss the upper limit, $k_{\text{max}}$, of the transverse-momentum integration performed in the $k_t$-factorization formula. Based on explicit calculations in the Yukawa theory and the study of seminal papers, we argue that $k_{\text{max}}$ is
Externí odkaz:
http://arxiv.org/abs/2401.06888
Publikováno v:
Phys. Rev. D 108 (2023) 114003
Nearly ten years ago, Kang, Ma, Qiu, and Sterman derived an evolution equation for a $Q\bar{Q}$ pair fragmenting into a quarkonium. In this study we explore the consequence of this evolution for the color-evaporation model, focusing on $J/\psi$ trans
Externí odkaz:
http://arxiv.org/abs/2306.11032
Autor:
Werner, K., Guiot, B.
We recently introduced new concepts, implemented in EPOS4, which allow to consistently accommodate factorization and saturation in high energy proton-proton and nucleus-nucleus collisions, in a rigorous parallel scattering framework. EPOS4 has a modu
Externí odkaz:
http://arxiv.org/abs/2306.02396
Autor:
Guiot, B., van Hameren, A.
Within the framework of $k_t$-factorization, we compute the differential cross section for the production of $B$ and $D$ mesons, using a general-mass variable-flavor-number scheme. Our calculations include all relevant $2\to 2$ processes. We explain
Externí odkaz:
http://arxiv.org/abs/2108.06419
Publikováno v:
JHEP 11 (2020) 159
We investigate the possible existence of graviballs, a system of bound gravitons, and show that two gravitons can be bound together by their gravitational interaction. This idea connects to black hole formation by a high-energy $2\to N$ scattering an
Externí odkaz:
http://arxiv.org/abs/2006.02534
Autor:
Guiot, B., Kopeliovich, B. Z.
Publikováno v:
Phys. Rev. C 102, 045201 (2020)
We present a perturbative QCD based model for vacuum and in-medium hadronization. The effects of induced energy loss and nuclear absorption have been included. The main objective is the determination of the relative contribution of these mechanisms t
Externí odkaz:
http://arxiv.org/abs/2001.00974
Autor:
Werner, K., Knospe, A. G., Markert, C., Guiot, B., Karpenko, Iu., Pierog, T., Sophys, G., Stefaniak, M., Bleicher, M., Steinheimer, J.
The aim of this paper is to understand resonance production (and more generally particle production) for different collision systems, namely proton-proton (pp), proton-nucleus (pA), and nucleus-nucleus (AA) scattering at the LHC. We will investigate
Externí odkaz:
http://arxiv.org/abs/1812.06330
Akademický článek
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Autor:
Vermunt, L., Aichelin, J., Gossiaux, P. B., Werner, K., Mischke, A., Guiot, B., Nahrgang, M., Pierog, T.
The influence of final-state radiation (FSR) of heavy quarks on observables in high-energy proton-proton collisions is studied. The transverse momentum correlation of D and Dbar mesons, which have been emitted with an azimuthal difference angle close
Externí odkaz:
http://arxiv.org/abs/1710.09639
Akademický článek
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