1.5k citations · 10.1k across the 130 of their papers we have counts for
134 papers
Open LHC Monte Carlo Event Generation
Enrico Bothmann, Jon Butterworth, Shu Chen +16
The LHC physics programme involves a vast amount of Monte Carlo event simulation. This paper reviews current efforts towards sharing the generated events as Open Data. Open Event G…
Global fits and the search for new physics: past, present and future
Peter Athron, Csaba Balázs, Jon Butterworth +15
In this work, we review the history and current role of global fits in the search for physics beyond the Standard Model~(BSM), including precision tests of the Standard Model (SM).…
t-channel dark matter at the LHC -- a whitepaper
Chiara Arina, Benjamin Fuks, Luca Panizzi +67
This report, summarising work achieved in the context of the LHC Dark Matter Working Group, investigates the phenomenology of -channel dark matter models, spanning minimal setup…
Reinterpretation and preservation of data and analyses in HEP
Jon Butterworth, Sabine Kraml, Harrison Prosper +145
Data from particle physics experiments are unique and are often the result of a very large investment of resources. Given the potential scientific impact of these data, which goes…
Probing the sensitivity of semi-visible jets to current LHC measurements using the CONTUR toolkit
Andy Buckley, Jon Butterworth, Louie Corpe +5
Semi-visible jets arise from a hypothetical, strongly interacting ``dark sector'' -- a dark counterpart of quantum chromodynamics whose partial decays back to Standard Model partic…
Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network
ATLAS Collaboration
The ATLAS experiment at the Large Hadron Collider explores the use of modern neural networks for a multi-dimensional calibration of its calorimeter signal defined by clusters of to…
Search for supersymmetry in final states with missing transverse momentum and charm-tagged jets using 139 fb of proton-proton collisions at 13 TeV with the ATLAS detector
ATLAS Collaboration
The paper presents a search for supersymmetric particles produced in proton-proton collisions at 13 TeV and decaying into final states with missing transverse momentum…
Search for a light CP-odd Higgs boson decaying into a pair of -leptons in proton-proton collisions at TeV with the ATLAS detector
ATLAS Collaboration
This paper reports a search for a light CP-odd scalar resonance with a mass of 20 GeV to 90 GeV in 13 TeV proton-proton collision data with an integrated luminosity of 140 fb$^{-1}…
Search for the associated production of charm quarks and a Higgs boson decaying into a photon pair with the ATLAS detector
ATLAS Collaboration
A search for the production of a Higgs boson and one or more charm quarks, in which the Higgs boson decays into a photon pair, is presented. This search uses proton-proton collisio…
Combination of searches for Higgs boson decays into a photon and a massless dark photon using collisions at TeV with the ATLAS detector
ATLAS Collaboration
A combination of searches for Higgs boson decaying into a visible photon and a massless dark photon () is presented using 139 fb of proton--proton collisi…
Measurements of electroweak boson pair production in association with two jets in collisions at TeV with the ATLAS detector
ATLAS Collaboration
Measurements of integrated and differential cross-sections for electroweak production in association with two jets () in protonproton collisions are prese…
MITP Colours in Darkness workshop summary report
Jonathan Butterworth, Cesare Cazzaniga, Aran Garcia-Bellido +6
This report summarises the talks and discussions that took place over the course of the MITP Youngst@rs Colours in Darkness workshop 2023. All talks can be found at https://indico.…
Search for lepton-flavour violation in high-mass dilepton final states using 139 of collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search is performed for a heavy particle decaying into different-flavour, dilepton final states, using 139 of proton-proton collision data at TeV…
Measurements of multijet event isotropies using optimal transport with the ATLAS detector
ATLAS Collaboration
A measurement of novel event shapes quantifying the isotropy of collider events is performed in 140 fb of proton-proton collisions with TeV centre-of-mass energ…
Collider constraints on electroweakinos in the presence of a light gravitino
The GAMBIT Collaboration, Viktor Ananyev, Csaba Balázs +19
Using the GAMBIT global fitting framework, we constrain the MSSM with an eV-scale gravitino as the lightest supersymmetric particle, and the six electroweakinos (neutralinos and ch…
Model-independent search for the presence of new physics in events including with = 13 TeV pp data recorded by the ATLAS detector at the LHC
ATLAS Collaboration
A model-independent search for new physics leading to final states containing decays is performed with 139 fb of = 13 TeV pp collision data recor…
Exploring Contur beyond its default mode: a case study
M. M. Altakach, J. M. Butterworth, T. Ježo +2
We discuss Contur's different modes by studying a leptophobic Top-Colour (TC) model. We use, for the first time, higher order calculations for both the signal (NLO) and the backgro…
The PDF4LHC21 combination of global PDF fits for the LHC Run III
Richard D. Ball, Jon Butterworth, Amanda M. Cooper-Sarkar +19
A precise knowledge of the quark and gluon structure of the proton, encoded by the parton distribution functions (PDFs), is of paramount importance for the interpretation of high-e…
Data and Analysis Preservation, Recasting, and Reinterpretation
Stephen Bailey, Christian Bierlich, Andy Buckley +15
We make the case for the systematic, reliable preservation of event-wise data, derived data products, and executable analysis code. This preservation enables the analyses' long-ter…
A standard convention for particle-level Monte Carlo event-variation weights
Enrico Bothmann, Andy Buckley, Christian Gütschow +21
Streams of event weights in particle-level Monte Carlo event generators are a convenient and immensely CPU-efficient approach to express systematic uncertainties in phenomenology c…
Picking the low-hanging fruit: testing new physics at scale with active learning
Juan Rocamonde, Louie Corpe, Gustavs Zilgalvis +2
Since the discovery of the Higgs boson, testing the many possible extensions to the Standard Model has become a key challenge in particle physics. This paper discusses a new method…
Rivet, RivetHZTool and HERA -- A validation effort for coding HERA measurements for Rivet
M. I. Abdulhamid, A. Achilleos, A. Bermudez Martinez +33
During the DESY summer student program 2021, young scientists from more than 13 different countries worked together, connecting from remote, to provide computer codes within the Ri…
Large Hadron Collider Constraints on Some Simple Models for Anomalies
B. C. Allanach, J. M. Butterworth, Tyler Corbett
We examine current Large Hadron Collider constraints on some simple models that significantly improve on Standard Model fits to transition data. The models that…
Probing a leptophobic top-colour model with cross section measurements and precise signal and background predictions: a case study
M. M. Altakach, J. M. Butterworth, T. Ježo +2
The sensitivity of particle-level fiducial cross section measurements from ATLAS, CMS and LHCb to a leptophobic top-colour model is studied. The model has previously been the subje…