Zobrazeno 1 - 10
of 769
pro vyhledávání: '"Blok, B"'
We study the role of $1\rightarrow2$ and $1\rightarrow3$ processes in triple charmonium production. We see that the ratio of effective cross sections of TPS and DPS only moderately depends on charmonium transverse momenta, but the total DPS and TPS c
Externí odkaz:
http://arxiv.org/abs/2307.08883
We calculate the rate of double parton scattering (DPS) in proton - proton collisions in the framework of the recently proposed hot spot model of the nucleon structure. The resulting rate, especially for the case of three hot spots, appears to be in
Externí odkaz:
http://arxiv.org/abs/2212.08848
We study the contribution of color correlations to Double Parton Scattering (DPS). We show that there is a specific class of Feynman diagrams related to so called 1 \textrightarrow{} 2 processes when the contribution of these color correlations is no
Externí odkaz:
http://arxiv.org/abs/2210.13282
We study the influence of quantum interference and colour flow on three point correlations described by asymmetric cumulants in high multiplicity events in pp collisions. We use the model previously developed for the study of the collectivity in symm
Externí odkaz:
http://arxiv.org/abs/2107.11885
Autor:
Blok, B.
We study the effects of adding the Coulomb interactions to the harmonic oscillator (HO) approximation of the heavy parton propagating through the quark-gluon plasma (the extension to QCD of the Molliere theory). We explicitly find the expression for
Externí odkaz:
http://arxiv.org/abs/2009.00465
Autor:
Blok, B., Ceccopieri, F. A.
We present results on Zjj production via double parton scattering in pA collisions at the LHC. We perform the analysis at leading and next-leading order accuracy with different sets of cuts on jet transverse momenta and accounting for the single part
Externí odkaz:
http://arxiv.org/abs/2004.05186
Autor:
Blok, B., Ceccopieri, F. A.
We present predictions for the double parton scattering (DPS) four-jet production cross sections in $pA$ collisions at the LHC. Relying on the experimental capabilities to correlate centrality with impact parameter $B$ of the proton-nucleus collision
Externí odkaz:
http://arxiv.org/abs/2003.10880
Autor:
Blok, B.
We study the energy loss of a heavy quark propagating in the Quark-Gluon Plasma (QGP) in the framework of the Moller theory, including possible large Coulomb logarithms as a perturbation to BDMPSZ bremsstrahlung, described in the Harmonic Oscillator
Externí odkaz:
http://arxiv.org/abs/2002.11233
Autor:
Blok, B., Ceccopieri, F. A.
We consider the production of $W$-boson plus dijet, $W$-boson plus b-jets and same sign $WW$ via double parton scattering (DPS) in $pA$ collisions at the LHC and evaluate the corresponding cross sections. The impact of a novel DPS contribution pertin
Externí odkaz:
http://arxiv.org/abs/1912.02508
Publikováno v:
European Physical Journal C -- Particles & Fields. Feb2024, Vol. 84 Issue 2, p1-8. 8p.
