A5070050978- Particle physics theoretical and experimental studies
- Particle Detector Development and Performance
- High-Energy Particle Collisions Research
- Superconducting Materials and Applications
- Particle Accelerators and Free-Electron Lasers
- Quantum Chromodynamics and Particle Interactions
- Dark Matter and Cosmic Phenomena
- Computational Physics and Python Applications
- Distributed and Parallel Computing Systems
- Cosmology and Gravitation Theories
- Advanced Database Systems and Queries
- Scientific Computing and Data Management
University of Siegen
2023
Deutsches Elektronen-Synchrotron DESY
2022
We present the next-to-leading order QCD corrections to Higgs boson pair production in vector fusion, including leading operators framework of Effective Field Theory (HEFT). The corresponding calculation is based on an automated interface between Monte Carlo event generator Whizard and one-loop amplitude GoSam. also include non-factorising diagrams Higgs-Strahlung type, thus going beyond structure function approach. find that some constellations anomalous couplings, while being well within...
We present results on NLO electroweak (EW) corrections to multiple massive boson production processes at a future muon collider. Inclusive cross sections with $\mathcal{O}(\alpha)$ for up four bosons in the final state as well differential distributions $HZ$ are computed $\sqrt{s}=3$, $10$ and $14$ TeV by using FKS subtraction EW automated Monte-Carlo framework WHIZARD+RECOLA. Large logarithmic effects due collinear ISR virtual correction factors impacts of an energy cut hard photons...
We give a status report on new developments within the Whizard event generator. Important features comprise NLO electroweak automation (incl. extension to BSM processes like SMEFT), loop-induced and in UFO interface. highlight work progress further plans, such as implementation of PDFs, photon radiation, exclusive top threshold for exotic physics searches.
We give a status report on new developments within the Whizard event generator. Important features comprise NLO electroweak automation (incl. extension to BSM processes like SMEFT), loop-induced and in UFO interface. highlight work progress further plans, such as implementation of PDFs, photon radiation, exclusive top threshold for exotic physics searches.
We present results on NLO electroweak (EW) corrections to multiple massive boson production processes at a future muon collider. Inclusive cross sections with $\mathcal{O}(α)$ for up four bosons in the final state as well differential distributions $HZ$ are computed $\sqrt{s}=3$, $10$ and $14$ TeV by using FKS subtraction EW automated Monte-Carlo framework WHIZARD+RECOLA. Large logarithmic effects due collinear ISR virtual correction factors impacts of an energy cut hard photons discussed...
We summarize the status of automated next-to-leading order (NLO) Standard Model (SM) corrections for hadron and lepton collider processes in multi-purpose event generator WHIZARD. The focus will be on NLO electroweak (EW) QCD-EW mixed at LHC. Also, recent progress inclusion EW future POWHEG-matched generation setup discussed.
We give a status report on new developments in the WHIZARD event generator, including NLO electroweak automation for $e^+e^-$ colliders, loop-induced processes, POWHEG matching, features UFO interface and current development matching between exclusive photon radiation fixed-order LO/NLO (EW) corrections. several bug fixes relevant certain aspects of ILC250 Monte Carlo (MC) mass production, especially normalization EPA samples with full-matrix element samples. Finally, we mention some ongoing...
In this talk I will present an automated framework calculating next-to-leading (NLO) corrections in the full Standard Model (SM) for arbitrary processes at hadron and lepton colliders. This is element of Monte-Carlo program WHIZARD simulating cross sections differential distributions. The generalization implemented Frixione-Kunszt-Signer (FKS) scheme to systematically subtract QED QCD infrared divergences mixed coupling expansions be discussed. Also, recent progress POWHEG-matched event...
This summarizes the talk given at LCWS 2019 conference in Sendai, Japan, on progress of WHIZARD event generator terms new physics features and technical improvements relevant for programme future lepton especially linear colliders. It takes as a reference version 2.8.2 released October 2019, also into account development until 2.8.3 to be February 2020.
We summarize the status of automated NLO SM corrections for hadron and lepton collider processes in multi-purpose event generator WHIZARD. The focus will be on EW QCD-EW mixed at LHC. Also, recent progress inclusion future POWHEG-matched generation setup discussed.
This article summarizes the talk given at LCWS 2021 conference on status and news of WHIZARD Monte Carlo event generator. We presented its features relevant for physics program future lepton especially linear colliders as well recent developments towards including NLO perturbative corrections a UFO interface to study models beyond Standard Model. It takes reference version 3.0.0$\beta$ released in August 2020 additionally discusses that will be included next major 3.0.0 April 2021.