activity
20052026
most citedA facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case

782 citations · 6.3k across the 97 of their papers we have counts for

collaborators

99 papers

hep-ph2026

Leggett-Garg Inequality Violation in Muon Experiments

Brian Batell, Morgan Cassidy, Kun Cheng

We present the first study of Leggett-Garg inequality violation in polarized muon spin precession. We formulate a procedure to reconstruct temporal correlators of the longitudinal…

hep-ph2026

Majoron Dark Matter, High-Scale Seesaw, and Leptogenesis

Brian Batell, Arnab Dasgupta, Swapnil Dutta +1

We study the cosmology and observational probes of majoron dark matter in a high-scale seesaw framework with spontaneously broken lepton number. Right-handed neutrinos naturally ge…

hep-ph2026

Phasing out Dark Matter Isocurvature with Thermal Misalignment

Brian Batell, Akshay Ghalsasi, Subhajit Ghosh +1

Thermal misalignment provides an alternative to the standard misalignment mechanism for the cosmological production of scalar dark matter. In this framework, feeble couplings to pa…

hep-ph2025

-incidental -naturalness

Brian Batell, Akshay Ghalsasi, Wenjie Huang +1

-naturalness is a novel solution to the electroweak hierarchy problem which posits copies of the Standard Model with varying Higgs mass-squared parameters. Reheating proceed…

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-ph2025

Extended Color Twin Higgs

Brian Batell, Thomas Cochran, Logan Page +1

We describe a novel variation of the mirror Twin Higgs model in which the color gauge group in both sectors is extended to SU(4 and spontaneously broken to SU(3 exclusive…