7 papers
Theory Calculations for LDMX and LOHENGRIN beyond Coherent Bethe-Heitler Scattering
Martin Schürmann, Herbert K. Dreiner, Rhorry Gauld
The Light Dark Matter eXperiment (LDMX), DarkSHINE, and LOHENGRIN are proposed new experiments. They aim to search for missing momentum signals sourced by the direct production of…
A comprehensive analysis of Drell-Yan production uncertainties and mass effects at moderate and low dilepton masses
Ekta Chaubey, Claude Duhr, Rhorry Gauld +1
We present a thorough investigation of the sources of uncertainties to the Drell-Yan production using state-of-the-art predictions for both neutral and charged current channels, fo…
NNLOJET: a parton-level event generator for jet cross sections at NNLO QCD accuracy
A. Huss, L. Bonino, O. Braun-White +37
The antenna subtraction method for NNLO QCD calculations is implemented in the NNLOJET parton-level event generator code to compute jet cross sections and related observables in el…
A Proposal for the Lohengrin Experiment to Search for Dark Sector Particles at the ELSA Accelerator
Philip Bechtle, Christian Bespin, Dominique Breton +23
We present a proposal for a future light dark matter search experiment at the Electron Stretcher Accelerator ELSA in Bonn: Lohengrin. It employs the fixed-target missing momentum b…
A tale of +jet: SMEFT effects and the Lam-Tung relation
R. Gauld, U. Haisch, J. Weiss
We derive constraints on dimension-six light-quark dipole operators within the Standard Model (SM) effective field theory, based on measurements of production at SLC and LEP, a…
Event Generators for High-Energy Physics Experiments
J. M. Campbell, M. Diefenthaler, T. J. Hobbs +221
We provide an overview of the status of Monte-Carlo event generators for high-energy particle physics. Guided by the experimental needs and requirements, we highlight areas of acti…