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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…
Coherent elastic neutrino-nucleus scattering with the BDX-DRIFT directional detector at next generation neutrino facilities
D. Aristizabal Sierra, Bhaskar Dutta, Doojin Kim +2
We discuss various aspects of a neutrino physics program that can be carried out with the neutrino Beam-Dump eXperiment DRIFT (BDX-DRIFT) detector using neutrino beams produced…
Axionlike particles searches in reactor experiments
D. Aristizabal Sierra, V. De Romeri, L. J. Flores +1
Reactor neutrino experiments provide a rich environment for the study of axionlike particles (ALPs). Using the intense photon flux produced in the nuclear reactor core, these exper…
Light vector mediators facing XENON1T data
D. Aristizabal Sierra, V. De Romeri, L. J. Flores +1
Recently the XENON1T collaboration has released new results on searches for new physics in low-energy electronic recoils. The data shows an excess over background in the low-energy…
Coherent Elastic Neutrino-Nucleus Scattering with directional detectors
M. Abdullah, D. Aristizabal Sierra, Bhaskar Dutta +1
We study the sensitivity of detectors with directional sensitivity to coherent elastic neutrino-nucleus scattering (CENS), and how these detectors complement measurements of the…
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.…