411 citations · 2k across the 32 of their papers we have counts for
34 papers
First Direct Observation of Collider Neutrinos with FASER at the LHC
FASER Collaboration, Henso Abreu, John Anders +85
We report the first direct observation of neutrino interactions at a particle collider experiment. Neutrino candidate events are identified in a 13.6 TeV center-of-mass energy …
Report of the Topical Group on Physics Beyond the Standard Model at Energy Frontier for Snowmass 2021
Tulika Bose, Antonio Boveia, Caterina Doglioni +318
This is the Snowmass2021 Energy Frontier (EF) Beyond the Standard Model (BSM) report. It combines the EF topical group reports of EF08 (Model-specific explorations), EF09 (More gen…
Sensitivity on Two-Higgs-Doublet Models from Higgs-Pair Production via Final State
Kingman Cheung, Yi-Lun Chung, Shih-Chieh Hsu
Higgs boson pair production is well known to probe the structure of the electroweak symmetry breaking sector. We illustrate using the gluon-fusion process $pp \to H \to h h \to (b\…
The FASER Detector
FASER Collaboration, Henso Abreu, Elham Amin Mansour +94
FASER, the ForwArd Search ExpeRiment, is an experiment dedicated to searching for light, extremely weakly-interacting particles at CERN's Large Hadron Collider (LHC). Such particle…
Study of Electroweak Phase Transition in Exotic Higgs Decays at the CEPC
Zhen Wang, Xuliang Zhu, Elham E Khoda +7
A strong first-order electroweak phase transition (EWPT) can be induced by light new physics weakly coupled to the Higgs. This study focuses on a scenario in which the first-order…
Anomalous production of massive gauge boson pairs at muon colliders
Brad Abbott, Aram Apyan, Bianca Azartash-Namin +11
The prospects of searches for anomalous production of hadronically decaying weak boson pairs at proposed high-energy muon colliders are reported. Muon-muon collision events are sim…
The tracking detector of the FASER experiment
FASER Collaboration, Henso Abreu, Claire Antel +77
FASER is a new experiment designed to search for new light weakly-interacting long-lived particles (LLPs) and study high-energy neutrino interactions in the very forward region of…
First neutrino interaction candidates at the LHC
FASER Collaboration, Henso Abreu, Yoav Afik +73
FASER at the CERN Large Hadron Collider (LHC) is designed to directly detect collider neutrinos for the first time and study their cross sections at TeV energies, where no such…
Physics potential for the HZZ decay at the CEPC
Ryuta Kiuchi, Yanxi Gu, Min Zhong +5
The precision of the yield measurement of the Higgs boson decaying into a pair of bosons process at the Circular Electron Positron Collider (CEPC) is evaluated. Including the r…
Permutationless Many-Jet Event Reconstruction with Symmetry Preserving Attention Networks
Michael James Fenton, Alexander Shmakov, Ta-Wei Ho +3
Top quarks, produced in large numbers at the Large Hadron Collider, have a complex detector signature and require special reconstruction techniques. The most common decay mode, the…
Parameter Estimation using Neural Networks in the Presence of Detector Effects
Anders Andreassen, Shih-Chieh Hsu, Benjamin Nachman +2
Histogram-based template fits are the main technique used for estimating parameters of high energy physics Monte Carlo generators. Parametrized neural network reweighting can be us…
An Update to the Letter of Intent for MATHUSLA: Search for Long-Lived Particles at the HL-LHC
Cristiano Alpigiani, Juan Carlos Arteaga-Velázquez, Austin Ball +80
We report on recent progress in the design of the proposed MATHUSLA Long Lived Particle (LLP) detector for the HL-LHC, updating the information in the original Letter of Intent (Lo…
HL-LHC Computing Review: Common Tools and Community Software
HEP Software Foundation, :, Thea Aarrestad +107
Common and community software packages, such as ROOT, Geant4 and event generators have been a key part of the LHC's success so far and continued development and optimisation will b…
Technical Proposal: FASERnu
FASER Collaboration, Henso Abreu, Marco Andreini +69
FASERnu is a proposed small and inexpensive emulsion detector designed to detect collider neutrinos for the first time and study their properties. FASERnu will be located directly…
Extending RECAST for Truth-Level Reinterpretations
Alex Schuy, Lukas Heinrich, Kyle Cranmer +1
RECAST is an analysis reinterpretation framework; since analyses are often sensitive to a range of models, RECAST can be used to constrain the plethora of theoretical models withou…
The Measurement of Position Resolution of RD53A Pixel Modules
Gang Zhang, Benjamin Nachman, Shi-Chieh Hsu +1
Position resolution is a key property of the innermost layer of the upgraded ATLAS and CMS pixel detectors for determining track reconstruction and flavor tagging performance. The…
Detecting and Studying High-Energy Collider Neutrinos with FASER at the LHC
FASER Collaboration, Henso Abreu, Claire Antel +45
Neutrinos are copiously produced at particle colliders, but no collider neutrino has ever been detected. Colliders, and particularly hadron colliders, produce both neutrinos and an…
Search for a generic heavy Higgs at the LHC
Xin Chen, Yue Xu, Yongcheng Wu +6
A generic heavy Higgs has both dim-4 and effective dim-6 interactions with the Standard Model (SM) particles. The former has been the focus of LHC searches in all major Higgs produ…
Technical Proposal for FASER: ForwArd Search ExpeRiment at the LHC
FASER Collaboration, Akitaka Ariga, Tomoko Ariga +33
FASER is a proposed small and inexpensive experiment designed to search for light, weakly-interacting particles during Run 3 of the LHC from 2021-23. Such particles may be produced…
Letter of Intent for FASER: ForwArd Search ExpeRiment at the LHC
FASER Collaboration, Akitaka Ariga, Tomoko Ariga +12
FASER is a proposed small and inexpensive experiment designed to search for light, weakly-interacting particles at the LHC. Such particles are dominantly produced along the beam co…
FASER's Physics Reach for Long-Lived Particles
FASER Collaboration, Akitaka Ariga, Tomoko Ariga +25
FASER,the ForwArd Search ExpeRiment,is a proposed experiment dedicated to searching for light, extremely weakly-interacting particles at the LHC. Such particles may be produced in…
Precision Higgs Physics at CEPC
Fenfen An, Yu Bai, Chunhui Chen +68
The discovery of the Higgs boson with its mass around 125 GeV by the ATLAS and CMS Collaborations marked the beginning of a new era in high energy physics. The Higgs boson will be…
Telescoping jet substructure
Yang-Ting Chien, Alex Emerman, Shih-Chieh Hsu +2
We introduce a novel jet substructure method which exploits the variation of observables with respect to a sampling of phase-space boundaries quantified by the variability. We appl…
Jet Flavor Classification in High-Energy Physics with Deep Neural Networks
Daniel Guest, Julian Collado, Pierre Baldi +3
Classification of jets as originating from light-flavor or heavy-flavor quarks is an important task for inferring the nature of particles produced in high-energy collisions. The la…