activity
20122026
most citedPhysics Beyond Colliders at CERN: Beyond the Standard Model Working Group Report

515 citations · 4.8k across the 95 of their papers we have counts for

collaborators

113 papers

hep-ph2026

Neutrino Tridents and -boson production at the Muon Collider

Felix Kling, Toni Mäkelä, Sebastian Trojanowski +1

Muon colliders are exceptionally intense sources of multi-TeV neutrinos, allowing even relatively small detectors to record large rates of neutrino interactions. In addition to ser…

hep-ph2026

Event Generation for Neutrino and Muon DIS at the LHC

Paulina Hernandez-Sainz, Felix Kling, Jelle Koorn +1

Neutrinos and muons produced in the forward direction of LHC collisions and detected by the FASER and SND@LHC experiments enable a comprehensive deep-inelastic scattering (DIS) pro…

hep-ph2026

Neutrino Fluxes at a Muon Collider

Francis M. Burk, Tao Han, Wolfgang Kilian +3

While muon colliders are primarily considered precision machines for new physics searches at the energy frontier, they are also intense sources of high-energy neutrinos. Large flux…

hep-ph2026

Precision Solar System Dynamics for Ultralight Dark Matter Search

Jonas Frerick, Hyungjin Kim, Felix Kling

Ultralight dark matter exhibits an order-one density fluctuation at the scale of its wavelength. This density fluctuation exists across the entire dark matter halo and interacts wi…

hep-ph2026

Spin Identification of Dark Sector Mediators through Angular Distributions

D. Aristizabal Sierra, S. Fuenzalida Garrido, F. Kling +2

A variety of experiments are operating or planned to search for displaced decays of light long-lived dark sector particles. In case such a state is discovered, the next step is det…

hep-ex2026

Electromagnetic Shower Reconstruction and Identification in FASER's Emulsion Detector for LHC Forward Neutrino Measurements

FASER Collaboration, Roshan Mammen Abraham, Xiaocong Ai +132

We present methods for electromagnetic shower reconstruction and identification in the FASERnu emulsion detector using 100 GeV and 200 GeV electron test-beam data from the CERN SPS…

hep-ex2026

Momentum Measurement of Charged Particles in FASER's Emulsion Detector at the LHC

FASER Collaboration, Roshan Mammen Abraham, Xiaocong Ai +132

We present a momentum measurement method based on multiple Coulomb scattering (MCS) in the FASER emulsion detector. The measurement of charged-particle momenta is essential for…

hep-ph2025

Feebly Interacting Particles: FIPs at LHCb

J. Alimena, J. Boyd, G. Cacciapaglia +36

With the establishment and maturation of the experimental programs searching for new physics with sizeable couplings at the LHC, there is an increasing interest in the broader part…

physics.acc-ph2025★ 2 cited

MuCol Milestone Report No. 7: Consolidated Parameters

Rebecca Taylor, Antoine Chancé, Dario Augusto Giove +459

This document is comprised of a collection of consolidated parameters for the key parts of the muon collider. These consolidated parameters follow on from the October 2024 Prelimin…

hep-ex2025★ 1 cited

Letter of Intent: The Forward Physics Facility

Luis A. Anchordoqui, John K. Anders, Akitaka Ariga +111

The Forward Physics Facility (FPF) is a proposed extension of the HL-LHC program designed to exploit the unique scientific opportunities offered by the intense flux of high energy…

hep-ex2025

Predictions of Neutrino Fluxes at the Forward Physics Facility at the High-Luminosity LHC

Dennis Soldin, Isabella Coronado, Elijah Waters +1

High-energy collisions at the Large Hadron Collider (LHC) have traditionally focused on particle production at small pseudorapidities. However, to further utilize the valuable data…

hep-ph2025

Dark Vector Boson Bremsstrahlung: New Form Factors for a Broader Class of Models

Felix Kling, Peter Reimitz, Adam Ritz

We explore the sensitivity of collider experiments to a broad class of GeV-scale dark vector models of new physics via production in proton and neutron bremsstrahlung and initial s…

hep-ph2025★ 1 cited

Non-Standard Neutrino Interactions at a Muon Collider Neutrino Detector

Felix Kling, Yang Ma, Krzysztof Mękała +2

In addition to their broad physics reach enabled by their high energies and precision, future multi-TeV muon colliders will also be the world's most intense sources of neutrinos. T…

hep-ex2025★ 2 cited

Latest neutrino results from the FASER experiment and their implications for forward hadron production

FASER Collaboration, Roshan Mammen Abraham, Xiaocong Ai +117

The muon puzzle -- an excess of muons relative to simulation predictions in ultra-high-energy cosmic-ray air showers -- has been reported by many experiments. This suggests that fo…

hep-ph2025

A First Determination of the LHC Neutrino Fluxes from FASER Data

Jukka John, Felix Kling, Jelle Koorn +2

The detection of TeV neutrinos from the LHC by the far-forward detectors FASER and SND@LHC enables a plethora of novel physics opportunities. Among these, the measurement of the fl…

hep-ph2025★ 1 cited

Anti-Electron Neutrinos at High-Energy Neutrino Experiments: Identification Strategies and Physics Potential

Felix Kling, Toni Mäkelä, Josh McFayden

Most existing and proposed high energy neutrino experiments have excellent muon charge identification capabilities, enabling the distinction of and charged current…

hep-ex2025

Summary Report of the Physics Beyond Colliders Study at CERN

R. Alemany Fernández, M. Au, G. Arduini +80

The Physics Beyond Collider (PBC) Study Group was initially mandated by the CERN Management to prepare the previous European Particle Physics Strategy Update for CERN projects othe…

hep-ph2025★ 5 cited

Deep-Inelastic Scattering at TeV Energies with LHC Muons

Reinaldo Francener, Victor P. Goncalves, Felix Kling +2

The LHC far-forward experiments FASER and SND@LHC have pioneered the detection of TeV-energy neutrinos produced in hard-scattering proton-proton collisions at the LHC. In addition…

physics.ins-det2025★ 2 cited

Reconstruction and Performance Evaluation of FASER's Emulsion Detector at the LHC

FASER Collaboration, Roshan Mammen Abraham, Xiaocong Ai +121

This paper presents the reconstruction and performance evaluation of the FASER emulsion detector, which aims to measure interactions from neutrinos produced in the forward direc…

physics.acc-ph2025★ 1 cited

The Muon Collider

Carlotta Accettura, Simon Adrian, Rohit Agarwal +450

Muons offer a unique opportunity to build a compact high-energy electroweak collider at the 10 TeV scale. A Muon Collider enables direct access to the underlying simplicity of the…

hep-ex2025

Prospects and Opportunities with an upgraded FASER Neutrino Detector during the HL-LHC era: Input to the EPPSU

FASER Collaboration, Roshan Mammen Abraham, Xiaocong Ai +115

The FASER experiment at CERN has opened a new window in collider neutrino physics by detecting TeV-energy neutrinos produced in the forward direction at the LHC. Building on this s…

hep-ex2025★ 2 cited

The Forward Physics Facility at the Large Hadron Collider

Luis A. Anchordoqui, Akitaka Ariga, Tomoko Ariga +21

The Forward Physics Facility (FPF) is a proposal developed to exploit the unique scientific potential made possible by the intense hadron beams produced in the far-forward directio…

hep-ex2025★ 7 cited

Neutrino Experiments at the Large Hadron Collider

Akitaka Ariga, Jamie Boyd, Felix Kling +1

The proton-proton collisions at the Large Hadron Collider (LHC) produce an intense, high-energy beam of neutrinos of all flavors, collimated in the forward direction. Recently two…

hep-ph2025

Neutrino Physics at the LHC: Status and Prospects

Felix Kling

The LHC is not only the most powerful collider built to date but also the source of an intense beam of the most energetic neutrinos ever produced by humankind. After nearly 15 year…