Showing 2024 · hep-phShow all

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hep-ph2024★ 14 cited

First Sub-MeV Dark Matter Search with the QROCODILE Experiment Using Superconducting Nanowire Single-Photon Detectors

Laura Baudis, Alexander Bismark, Noah Brugger +15

We present the first results from the Quantum Resolution-Optimized Cryogenic Observatory for Dark matter Incident at Low Energy (QROCODILE). The QROCODILE experiment uses a microwi…

hep-ph2024★ 13 cited

Why detect forward muons at a muon collider

Maximilian Ruhdorfer, Ennio Salvioni, Andrea Wulzer

We survey the opportunities offered by the detection of the forward muons that accompany the creation of neutral effective vector bosons at a muon collider, in different kinematic…

hep-ph2024★ 5 cited

Neutrino force at all length scales

Mitrajyoti Ghosh, Yuval Grossman, Chinhsan Sieng +1

The Standard Model predicts a long-range force mediated by a pair of neutrinos, known as ``the neutrino force". It scales as , where is the Fermi constant. However…

hep-ph2024★ 3 cited

Barr-Zee Diagrams at a High-Energy Muon Collider

Samuel Homiller, Jackie Lodman, Aditya Parikh +1

The sensitivity of electron EDM experiments has been increasing at a rapid pace, and could yield indications of new physics in the coming decade. An intriguing possibility is that…

hep-ph2024★ 3 cited

Energy-scaling behavior of intrinsic transverse momentum parameters in Drell-Yan simulation

CMS Collaboration

An analysis is presented based on models of the intrinsic transverse momentum (intrinsic ) of partons in nucleons by studying the dilepton transverse momentum in Drel…

hep-ph2024★ 1 cited

How common are grand unified theories?

Johannes Herms, Maximilian Ruhdorfer

The individual fermion generations of the Standard Model fit neatly into a representation of a simple Grand Unified Theory gauge algebra. If Grand Unification is not realized in na…

hep-ph2024★ 9 cited

The neutrino force in neutrino backgrounds: Spin dependence and parity-violating effects

Mitrajyoti Ghosh, Yuval Grossman, Walter Tangarife +2

The neutrino force results from the exchange of a pair of neutrinos. A neutrino background can significantly influence this force. In this work, we present a comprehensive calculat…

hep-ph2024★ 3 cited

Two-loop contributions of axion-like particles to electromagnetic and chromomagnetic form factors

Matthias Neubert, Marvin Schnubel

Axions and axion-like particles emerge in many models for physics beyond the Standard Model. Thus, they have gained increasing research interest in both experimental and theoretica…