Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Aleksander Filip Żarnecki"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-14 (2024)
Abstract In this paper we investigate how well the nature of heavy neutral leptons can be determined at a future lepton collider, after its potential discovery. Considered in a simplified model are prompt decays of the neutrino in the mass range from
Externí odkaz:
https://doaj.org/article/69a7d7f4a4304c2c9f2f2733c0064754
Publikováno v:
Physics Letters B, Vol 841, Iss , Pp 137945- (2023)
Neutrinos are the most elusive particles known. Heavier sterile neutrinos mixing with the standard neutrinos might solve the mystery of the baryon asymmetry of the universe. In this letter, we show that among all future energy frontier accelerators,
Externí odkaz:
https://doaj.org/article/7e03133fd62d4980875c7a6b471c5b9a
Autor:
Jan Klamka, Aleksander Filip Żarnecki
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 8, Pp 1-14 (2022)
Abstract The Inert Doublet Model (IDM) is a simple extension of the Standard Model, introducing an additional Higgs doublet that brings in four new scalar particles. The lightest of the IDM scalars is stable and is a good candidate for a dark matter
Externí odkaz:
https://doaj.org/article/22bdfe63d52f49519cf718a968df6b55
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 6, Pp 1-21 (2022)
Abstract Neutrinos are among the most mysterious particles in nature. Their mass hierarchy and oscillations, as well as their antiparticle properties, are being intensively studied in experiments around the world. Moreover, in many models of physics
Externí odkaz:
https://doaj.org/article/c3b145042cec4c53b81d9efcff76c753
Autor:
Jan Kalinowski, Wojciech Kotlarski, Krzysztof Mȩkała, Paweł Sopicki, Aleksander Filip Żarnecki
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 10, Pp 1-15 (2021)
Abstract As any $$e^+e^-$$ e + e - scattering process can be accompanied by a hard photon emission from the initial state radiation, the analysis of the energy spectrum and angular distributions of those photons can be used to search for hard process
Externí odkaz:
https://doaj.org/article/a6b2654fb0b0475c938d3399183f34d7
Autor:
Jan Kalinowski, Wojciech Kotlarski, Tania Robens, Dorota Sokolowska, Aleksander Filip Żarnecki
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 7, Pp 1-24 (2019)
Abstract We investigate the prospect of discovering the Inert Doublet Model scalars at CLIC. As signal processes, we consider the pair-production of inert scalars, namely e + e − → H + H − and e + e − → AH, followed by decays of charged sca
Externí odkaz:
https://doaj.org/article/d0367b9c44394fcc8bb9d2680fd63d40
Autor:
Jan Kalinowski, Wojciech Kotlarski, Tania Robens, Dorota Sokołowska, Aleksander Filip Żarnecki
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 12, Pp 1-21 (2018)
Abstract We present benchmarks for the Inert Doublet Model, a Two Higgs Doublet Model with a dark matter candidate. They are consistent with current constraints on direct detection, including the most recent bounds from the XENON1T experiment and rel
Externí odkaz:
https://doaj.org/article/fa1dce62f5d4476e8a11bc55af4c62fe
Publikováno v:
Symmetry, Vol 13, Iss 6, p 991 (2021)
We present cross-section expectations for various processes and collider options, for benchmark scenarios of the Inert Doublet Model, a Two Higgs Doublet Model with a dark matter candidate. The proposed scenarios are consistent with current dark matt
Externí odkaz:
https://doaj.org/article/2ee5c594325b4b3d85e9b5c3365183ae
Publikováno v:
Acta Polytechnica, Vol 53, Iss 1 (2013)
The Luiza analysis framework for GLORIA is based on the Marlin package, which was originally developed for data analysis in the new High Energy Physics (HEP) project, International Linear Collider (ILC). The HEP experiments have to deal with enormous
Externí odkaz:
https://doaj.org/article/0bb73d444b7c4a859151277f41866075
Autor:
Rafał Opiela, Katarzyna Małek, Lech Mankiewicz, Małgorzata Siudek, Marcin Sokołowski, Aleksander Filip Żarnecki
Publikováno v:
Acta Polytechnica, Vol 53, Iss 1 (2013)
Two fully automatic Pi of the Sky detectors with a large field of view, located in Spain (INTA) and in Chile (SPDA) observe the sky in search of rare optical phenomena, and also collect observations which include many kinds of variable stars. To be a
Externí odkaz:
https://doaj.org/article/60fd435c77944e8ca5a6e5c4d33cf2a7