8 papers
A global analysis strategy to resolve neutrino NSI degeneracies with scattering and oscillation data
Bhaskar Dutta, Rafael F. Lang, Shu Liao +3
Neutrino non-standard interactions (NSI) with the first generation of standard model fermions can span a parameter space of large dimension and exhibit degeneracies that cannot be…
New Directions for Axion Searches via Scattering at Reactor Neutrino Experiments
James B. Dent, Bhaskar Dutta, Doojin Kim +4
Searches for pseudoscalar axion-like-particles (ALPs) typically rely on their decay in beam dumps or their conversion into photons in haloscopes and helioscopes. We point out a new…
Coherent elastic neutrino-nucleus scattering in multi-ton scale dark matter experiments: Classification of vector and scalar interactions new physics signals
D. Aristizabal Sierra, Bhaskar Dutta, Shu Liao +1
We classify new physics signals in coherent elastic neutrino-nucleus scattering (CENS) processes induced by B solar neutrinos in multi-ton xenon dark matter (DM) detectors.…
Proceedings of The Magnificent CENS Workshop 2018
D. Aristizabal Sierra, A. B. Balantekin, D. Caratelli +42
The Magnificent CENS Workshop (2018) was held November 2 & 3 of 2018 on the University of Chicago campus and brought together theorists, phenomenologists, and experimentalists w…
Dark matter signals from timing spectra at neutrino experiments
Bhaskar Dutta, Doojin Kim, Shu Liao +3
We propose a novel strategy to search for new physics in timing spectra, envisioning the situation in which a new particle comes from the decay of its heavier partner with a finite…
Searching for Beyond the Standard Model Physics with COHERENT Energy and Timing Data
Bhaskar Dutta, Shu Liao, Samiran Sinha +1
We search for beyond the Standard Model (BSM) physics by combining COHERENT energy and timing data. Focusing on light, GeV mediators, we find the data favor a $\sim 10-1…