39 citations · 89 across the 11 of their papers we have counts for
11 papers · 1 filter
Neural Boltzmann Equations
Jonas Spinner, Jack D. Shergold, Jack Shergold
The dynamics of particles in the early universe are described by Boltzmann equations, which involve high-dimensional phase-space integrals. Classical approaches use quadrature inte…
The Role of Symmetries in Dark Matter Detector Design
Benjamin Lillard, Jack D. Shergold, Juri Smirnov
Anisotropic materials have emerged as promising candidates for the next generation of sub-GeV dark matter direct detection experiments, because their intrinsic directionality gives…
A Numerical Method for the Efficient Calculation of Scattering Form Factors
Carlos Blanco, Benjamin Lillard, Jack D. Shergold
Scintillating molecular crystals have emerged as prime candidates for directional dark matter detector targets. This anisotropy makes them exquisitely sensitive due to the daily mo…
Dark matter pair absorption
Martin Bauer, Javier Perez-Soler, Jack D. Shergold
We present a comprehensive analysis of the sensitivity of atomic transitions to light dark matter pair absorption. Unlike scattering, where only a fraction of the dark matter energ…
Constraining neutrino charges at beam experiments
Jack D. Shergold, Martin Spinrath
We propose a new method to constrain neutrino charges at neutrino beam experiments. Uncharged in the Standard Model, evidence for a neutrino electric charge would be a smoking gun…
Cosmic neutrino background detection in the minimally extended Standard Model
Yuber F. Perez-Gonzalez, Jack D. Shergold
We investigate the sensitivity of relic neutrino detection methods within the Standard Model, extended to include right-chiral neutrino singlets with Majorana mass terms. In partic…
Generalised hydrogen interactions with : a window to new physics
Martin Bauer, Javier Perez-Soler, Jack D. Shergold
We present semi-analytic solutions for atomic transition rates in hydrogenic atoms induced by scalar, pseudoscalar, vector, axial-vector, and tensor interactions. Our results agree…
The dark Stodolsky effect: constraining effective dark matter operators with spin-dependent interactions
Guillaume Rostagni, Jack D. Shergold
We present a comprehensive discussion of the Stodolsky effect for dark matter (DM), and discuss two techniques to measure the effect and constrain the DM parameter space. The Stodo…
Limits on the cosmic neutrino background
Martin Bauer, Jack D. Shergold
We present the first comprehensive discussion of constraints on the cosmic neutrino background (CB) overdensity, including theoretical, experimental and cosmological limits for…
Updated detection prospects for relic neutrinos using coherent scattering
Jack D. Shergold
We review the existing proposals to detect relic neutrinos using the coherent scattering of a neutrino wind on a test mass. By considering the transformation of the neutrino moment…
Relic neutrinos at accelerator experiments
Martin Bauer, Jack D. Shergold
We present a new technique for observing low energy neutrinos with the aim of detecting the cosmic neutrino background using ion storage rings. Utilising high energy targets exploi…