Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Płaczek, Wiesław"'
Publikováno v:
Phys. Rev. Accel. Beams 26, 083401 (2023)
One of the fundamental challenges for future leptonic colliders and neutrino factories as well as for high-sensitivity studies of lepton universality is to design and construct new high-intensity sources of muons and positrons. The next-generation so
Externí odkaz:
http://arxiv.org/abs/2212.06311
Autor:
Adhya, Souvik Priyam, Kutak, Krzysztof, Płaczek, Wiesław, Rohrmoser, Martin, Tywoniuk, Konrad
Publikováno v:
Eur. Phys. J. C, 83 6 (2023) 512
In this work, we explore the features of gluonic cascades in static and Bjorken expanding media by numerically solving the full BDIM evolution equations in longitudinal momentum fraction $x$ and transverse momentum $\boldsymbol{k}$ using the Monte Ca
Externí odkaz:
http://arxiv.org/abs/2211.15803
A very intense gamma beam of the Gamma Factory facility proposed at CERN can be used to generate radioactive ion beams (RIBs) with high production yields and study the structure of exotic neutron-rich nuclei. The radioactive nuclides are generated vi
Externí odkaz:
http://arxiv.org/abs/2105.13058
Autor:
Rohrmoser, Martin, Kutak, Krzysztof, van Hameren, Andreas, Płaczek, Wiesław, Tywoniuk, Konrad
Heavy ion collisions at high energies can be used as an interesting way to recreate and study the medium of the quark-gluon plasma (QGP). We particularly investigate the jets produced in hard binary collisions and their interactions with a tentative
Externí odkaz:
http://arxiv.org/abs/2009.04782
Publikováno v:
Progress in Particle and Nuclear Physics, JPPNP_103792, 2020
This paper presents one of the case studies of the Gamma Factory initiative -- a proposal of a new operation scheme of ion beams in the CERN accelerator complex. Its goal is to extend the scope and precision of the LHC-based research by complementing
Externí odkaz:
http://arxiv.org/abs/2003.11407
Publikováno v:
Eur. Phys. J. C (2016) 76:194
In this paper we show that the excess of the tau tau events with respect to the Standard Model background predictions, observed by the ATLAS and CMS collaborations and interpreted as the evidence of the Higgs-boson decay into a pair of tau-leptons, m
Externí odkaz:
http://arxiv.org/abs/1602.04035
Publikováno v:
Acta Phys. Pol. B47 (2016) 4,1045
In this paper we investigate consequences of an assumption that the discrepancy of the predicted and observed W+W- production cross sections at the LHC is caused by the missing contribution of the double Drell-Yan process (DDYP). Using our simple mod
Externí odkaz:
http://arxiv.org/abs/1501.04569
This paper presents the studies of the background contribution to the $H \rightarrow 4l$ searches originating from the processes of off-shell (virtual) photon emissions and their conversions into lepton pairs accompanying the production of $Z/ \gamma
Externí odkaz:
http://arxiv.org/abs/1412.6681
Publikováno v:
JHEP 1307 (2013) 097
We propose a new method for Monte Carlo solution of non-linear integral equations by combining the Newton-Kantorovich method for solving non-linear equations with the Markov Chain Monte Carlo (MCMC) method for solving linear equations. The Newton-Kan
Externí odkaz:
http://arxiv.org/abs/1305.4154
Publikováno v:
Acta Physica Polonica B 45 (2014) 71
We construct a simple model of the Double Drell--Yan Process (DDYP) for proton--proton collisions and investigate its possible contribution to the background for the Higgs-boson searches at the LHC. We demonstrate that under the assumption of the pre
Externí odkaz:
http://arxiv.org/abs/1305.1769