Zobrazeno 1 - 10
of 598
pro vyhledávání: '"Wilk, Grzegorz"'
Publikováno v:
Eur. Phys. J. A 59, 203 (2023)
We show that the multiplicity distribution of photons produced with enhanced void probability in inelastic proton-proton collisions at $\sqrt{s} =$ 900 GeV, 2.76 TeV, and 7 TeV, measured at forward rapidities by the ALICE experiment at LHC, can be de
Externí odkaz:
http://arxiv.org/abs/2303.11151
The mechanism of deuteron production in heavy-ion collisions is shown to have a significant impact on the shape of the modified combinants of their multiplicity distribution. In light of this observation, an experimental study is proposed to tackle t
Externí odkaz:
http://arxiv.org/abs/2302.11248
Publikováno v:
Physical Review D 105 (2022) 054003
In this work we show that the proper analysis and interpretation of the experimental data on the multiplicity distributions of charged particles produced in jets measured in the ATLAS experiment at the LHC indicates their sub-Poissonian nature. We al
Externí odkaz:
http://arxiv.org/abs/2111.07934
Autor:
Wilk, Grzegorz, Włodarczyk, Zbigniew
Publikováno v:
Eur. Phys. J. A57 (2021) 221
The relaxation time approximation (RTA) is a well known method of describing the time evolution of a statistical ensemble by linking distributions of the variables of interest at different stages of their temporal evolution. We show that if all the d
Externí odkaz:
http://arxiv.org/abs/2106.11777
Publikováno v:
Phys. Rev. D 103, 114026 (2021)
Relaxation and correlation times are two parameters used frequently in approximate descriptions of the time development of hadronizing system from some initial state towards distributions observed experimentally. Chosen to reproduce the experimental
Externí odkaz:
http://arxiv.org/abs/2103.11126
Autor:
Wilk, Grzegorz, Włodarczyk, Zbigniew
Publikováno v:
Int. J. Mod. Phys. A 36 (13) (2021) 2150072
We present a comprehensive insight into counting distributions from the perspective of the combinants extracted from them. In particular, we focus on cases where these combinants exhibit oscillatory behavior that can provide an invaluable new source
Externí odkaz:
http://arxiv.org/abs/2012.00635
Autor:
Rożynek, Jacek, Wilk, Grzegorz
Dense matter is usually described using some kind of mean field theory (MFT) model based on Boltzmann-Gibbs (BG) extensive statistics. However, in many cases the conditions justifying the use of BG statistics are not fulfilled because the systems con
Externí odkaz:
http://arxiv.org/abs/1909.11000
Publikováno v:
Phys. Rev. D 99, 094045 (2019)
Multiplicity distributions exhibit, after closer inspection, peculiarly enhanced void probability and oscillatory behavior of the modified combinants. We discuss the possible sources of these oscillations and their impact on our understanding of the
Externí odkaz:
http://arxiv.org/abs/1811.07197
Autor:
Rożynek, Jacek, Wilk, Grzegorz
Publikováno v:
Symmetry 11(3) (2019) 401
The dynamics of QCD matter is often described using effective mean field (MF) models based on Boltzmann-Gibbs (BG) extensive statistics. However, such matter is normally produced in small packets and in violent collisions where the usual conditions j
Externí odkaz:
http://arxiv.org/abs/1810.07008
Autor:
Wilk, Grzegorz, Włodarczyk, Zbigniew
Publikováno v:
Int. J. Mod. Phys. A33 (2018) 1830008
Multiparticle production processes provide valuable information about the mechanism of the conversion of the initial energy of projectiles into a number of secondaries by measuring their multiplicity distributions and their distributions in phase spa
Externí odkaz:
http://arxiv.org/abs/1803.07832