516 citations · 2.9k across the 55 of their papers we have counts for
58 papers
First measurement of the low-momentum negative-muon beam for the muon-to-electron conversion experiment at J-PARC
The COMET Collaboration, K. Oishi, R. Abramishvili +183
The COMET Phase- experiment, the initial beam-operation stage of the COMET muon-to-electron conversion programme at J-PARC, took place in 2023 and marked the first beam operatio…
An improved direct limit on the muon electric dipole moment
2 Collaboration, D. P. Aguillard, T. Albahri +192
A limit on the permanent electric dipole moment (EDM) of the positive muon is presented based on data from the Fermilab Muon g-2 Experiment taken between 2019 and 2020. The trackin…
From Higgs physics to lepton flavour violation: current bounds and future prospects for vector-like lepton models
Gregor Daberstiel, Kilian Möhling, Dominik Stöckinger +1
We present a comprehensive phenomenological study of a class of six vector-like lepton models with seesaw-like mass contributions and strong modifications to Higgs and lepton pheno…
Application of the 3-Loop FlexibleEFTHiggs Method to the MSSM and the NMSSM
Thomas Kwasnitza, Dominik Stöckinger, Alexander Voigt +1
We perform an extensive analysis of the light CP-even Higgs boson pole mass in the MSSM and its dependencies on various parameters based on the 3-loop FlexibleEFTHiggs hybrid calcu…
On-shell Renormalization with Vector-like Leptons, One-loop Muon-Higgs Coupling and Muon g-2
Kilian Möhling, Dominik Stöckinger, Hyejung Stöckinger-Kim
Models with vector-like leptons can strongly modify the lepton mass generation mechanism and lead to correlated effects in lepton-Higgs couplings and lepton dipole moments. Here we…
FlexibleSUSY extended to automatically compute physical quantities in any Beyond the Standard Model theory: Charged Lepton Flavor Violation processes, Higgs decays, and user-defined observables
Uladzimir Khasianevich, Wojciech Kotlarski, Dominik Stöckinger +1
FlexibleSUSY is a framework for the automated computation of physical quantities (observables) in models beyond the Standard Model (BSM). This paper describes an extension of Flexi…
Squark production with R-symmetry beyond NLO at the LHC
Christoph Borschensky, Fausto Frisenna, Wojciech Kotlarski +2
The Minimal R-symmetric Supersymmetric Standard Model (MRSSM) provides a realisation of supersymmetry in which the parameter space is less constrained by the current LHC data than…
Full three-loop Renormalisation of an abelian chiral Gauge Theory with non-anticommuting in the BMHV Scheme
Dominik Stöckinger, Matthias Weißwange
In this work we present a complete three-loop renormalisation of an abelian chiral gauge theory within the Breitenlohner-Maison/'t Hooft-Veltman (BMHV) scheme of dimensional regula…
Computing Tools for Effective Field Theories
Jason Aebischer, Matteo Fael, Javier Fuentes-Martín +30
In recent years, theoretical and phenomenological studies with effective field theories have become a trending and prolific line of research in the field of high-energy physics. In…
Constraint on scalar leptoquark from low energy leptonic observables
Uladzimir Khasianevich, Dominik Stöckinger, Hyejung Stöckinger-Kim +1
We consider the full flavor structure of the leptoquark model and derive conservative constraints on the elements of the left- and right-handed coupling matrices. We focus on…
Introduction to Renormalization Theory and Chiral Gauge Theories in Dimensional Regularization with Non-Anticommuting
Hermès Bélusca-Maïto, Amon Ilakovac, Paul Kühler +3
This review provides a detailed introduction to chiral gauge theories, renormalization theory, and the application of dimensional regularization with the non-anticommuting BMHV sch…
Box enhanced Charged Lepton Flavor Violation in the Grimus-Neufeld model
Vytautas Dūdėnas, Thomas Gajdosik, Uladzimir Khasianevich +2
In the Grimus-Neufeld model (GNM) the neutrino mass generation from an extended Higgs sector leads to bounds from Charged Lepton Flavour Violating (cLFV) processes. Here we update…
in dimensional regularization -- a no-compromise approach using the BMHV scheme
Hermès Bélusca-Maïto, Amon Ilakovac, Marija Mađor-Božinović +2
is notoriously difficult to define in dimensions. The traditional BMHV scheme employs a non-anticommuting . Its key advantage is mathematical consistency and the exi…
NPointFunctions: a calculator of amplitudes and observables in FlexibleSUSY
Uladzimir Khasianevich, Wojciech Kotlarski, Dominik Stöckinger
We present , a package to incorporate desired amplitudes and observables for an arbitrary BSM model in . The package relies on the…
Charged lepton flavor violating processes in the Grimus-Neufeld model
Vytautas Dūdėnas, Thomas Gajdosik, Uladzimir Khasianevich +2
Charged Lepton Flavour Violating (cLFV) decays constrain the relationship between the neutrino and the scalar sectors of the Grimus-Neufeld model (GNM), an appealing minimal model…
Precise calculation of the W boson pole mass beyond the Standard Model with FlexibleSUSY
Peter Athron, Markus Bach, Douglas H. J. Jacob +3
We present an updated calculation of the W boson pole mass in models beyond the Standard Model with FlexibleSUSY. The calculation has a decoupling behaviour and allows for a precis…
Two-loop application of the Breitenlohner-Maison/'t Hooft-Veltman scheme with non-anticommuting : Full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory
Hermès Bélusca-Maïto, Amon Ilakovac, Paul Kühler +2
We apply the BMHV scheme for non-anticommuting to an abelian chiral gauge theory at the two-loop level. As our main result, we determine the full structure of symmetry-restor…
Two-loop Prediction of the Anomalous Magnetic Moment of the Muon in the Two-Higgs Doublet Model with GM2Calc 2
Peter Athron, Csaba Balazs, Adriano Cherchiglia +4
We present an extension of the GM2Calc software to calculate the muon anomalous magnetic moment () in the Two-Higgs Doublet Model. The Two-Higgs Doublet Model is…
FlexibleDecay: An automated calculator of scalar decay widths
Peter Athron, Adam Büchner, Dylan Harries +3
We present FlexibleDecay, a tool to calculate decays of scalars in a broad class of BSM models. The tool aims for high precision particularly in the case of Higgs boson decays. In…
Magnetic Field Measurement and Analysis for the Muon g-2 Experiment at Fermilab
T. Albahri, A. Anastasi, K. Badgley +170
The Fermi National Accelerator Laboratory has measured the anomalous precession frequency of the muon to a combined precision of 0.46 parts per million with…
Higgs-mass predictions in the MSSM and beyond
P. Slavich, S. Heinemeyer, E. Bagnaschi +36
Predictions for the Higgs masses are a distinctive feature of supersymmetric extensions of the Standard Model, where they play a crucial role in constraining the parameter space. T…
Improved MSSM Higgs mass calculation using the 3-loop FlexibleEFTHiggs approach including -resummation
Thomas Kwasnitza, Dominik Stöckinger, Alexander Voigt
We present an improved calculation of the light CP-even Higgs boson pole mass in the MSSM based on the FlexibleEFTHiggs hybrid method. The calculation resums large logarithms to al…
Muon g-2 in the 2HDM: maximum results and detailed phenomenology
Adriano Cherchiglia, Dominik Stöckinger, Hyejung Stöckinger-Kim
We present a comprehensive analysis of the muon magnetic moment in the flavour-aligned two-Higgs doublet model (2HDM) and parameter constraints relevant for . We employ…
FlexibleSUSY 2.0: Extensions to investigate the phenomenology of SUSY and non-SUSY models
Peter Athron, Markus Bach, Dylan Harries +5
We document major new features and improvements of FlexibleSUSY, a Mathematica and C++ package with a dependency on the external package SARAH, that generates fast and precise spec…