34 citations · 143 across the 15 of their papers we have counts for
11 papers · 1 filter
Modelling electroweak interactions at lepton colliders - from the Z pole to the highest energies
Krzysztof Mękała
Despite the Standard Model's ability to describe collider data from all experiments conducted around the world, several questions about the history of the Universe, including the h…
Non-Standard Neutrino Interactions at a Muon Collider Neutrino Detector
Felix Kling, Yang Ma, Krzysztof Mękała +2
In addition to their broad physics reach enabled by their high energies and precision, future multi-TeV muon colliders will also be the world's most intense sources of neutrinos. T…
EVAluation of the Equivalent Vector Boson Approximation at highest energy colliders
Benjamin Dahlén, Maximilian Löschner, Krzysztof Mękała +2
Collider processes at the highest available partonic center-of-mass energies - 10 TeV and above - exhibit a new regime of electroweak interactions where electroweak gauge bosons mo…
Z' boson mass reach and model discrimination at muon colliders
Kateryna Korshynska, Maximilian Löschner, Mariia Marinichenko +2
We study the discrimination power of future multi-TeV muon colliders for a large set of models with extended gauge symmetries and additional neutral gauge bosons ("-models"). O…
Discriminating Majorana and Dirac heavy neutrinos at lepton colliders
Krzysztof Mękała, Jürgen Reuter, Aleksander Filip Żarnecki
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 m…
Optimal search reach for heavy neutral leptons at a muon collider
Krzysztof Mękała, Jürgen Reuter, Aleksander Filip Żarnecki
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 thi…
New approach to DM searches with mono-photon signature
Jan Kalinowski, Wojciech Kotlarski, Krzysztof Mekala +2
High energy ee colliders offer unique possibility for the most general dark matter search based on the mono-photon signature. Analysis of the energy spectrum and angular di…
Heavy neutrinos at future linear ee colliders
Krzysztof Mękała, Jürgen Reuter, Aleksander Filip Żarnecki
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 exper…
Dark matter searches with mono-photon signature at future ee colliders
Jan Kalinowski, Wojciech Kotlarski, Krzysztof Mekala +2
As any ee 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…
Sensitivity of future linear colliders to processes of dark matter production with light mediator exchange
Jan Kalinowski, Wojciech Kotlarski, Krzysztof Mekala +2
As any 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 t…
Dark-matter-spin effects at future colliders
Bohdan Grzadkowski, Michal Iglicki, Krzysztof Mekala +1
We discuss possibility to detect spin 0, 1 and 1/2 dark matter (DM) at future colliders. The models considered here are simple, consistent and renormalizable field th…