9 citations · 12 across the 5 of their papers we have counts for
5 papers
Cosmological Constraints on Secluded Dark Radiation
Jae Hyeok Chang, Peizhi Du, Subhajit Ghosh +1
Dark radiation (DR) is ubiquitous in physics beyond the Standard Model (SM), and its interactions with the SM and dark matter (DM) lead to a variety of interesting effects on cosmo…
Constraints on Strongly-Interacting Dark Matter from the James Webb Space Telescope
Peizhi Du, Rouven Essig, Bernard J. Rauscher +1
Direct-detection searches for dark matter are insensitive to dark matter particles that have large interactions with ordinary matter, which are stopped in the atmosphere or the Ear…
Dark Radiation Isocurvature from Cosmological Phase Transitions
Matthew R. Buckley, Peizhi Du, Nicolas Fernandez +1
Cosmological first order phase transitions are typically associated with physics beyond the Standard Model, and thus of great theoretical and observational interest. Models of phas…
Low-Energy Radiative Backgrounds in CCD-Based Dark-Matter Detectors
Peizhi Du, Daniel Egaña-Ugrinovic, Rouven Essig +1
The reach of sub-GeV dark-matter detectors is at present severely affected by low-energy events from various origins. We present the theoretical methods to compute the single- and…
V618 Sgr: Galactic eclipsing symbiotic nova detected in repeated outbursts
J. Merc, R. Gális, P. Velez +9
V618 Sgr was previously classified as an R CrB-type variable and later as a possible symbiotic star. Our study aims to analyse the nature of this target, which is currently undergo…