Ryan Eskenasy
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View article: The Rise of Ionized Gas Filaments in Early-Type Galaxies
The Rise of Ionized Gas Filaments in Early-Type Galaxies Open
Multiphase filamentary nebulae are ubiquitous in the brightest cluster galaxies (BCGs) of cool-core clusters, providing key insights into the cycle of baryons and the feeding and feedback of supermassive black holes. However, BCGs account …
View article: The formation channels of multiphase gas in nearby early-type galaxies
The formation channels of multiphase gas in nearby early-type galaxies Open
The processes responsible for the assembly of cold and warm gas in early-type galaxies (ETGs) are not well understood. We report on the multiwavelength properties of 15 non-central, nearby (z ≤ 0.008 89) ETGs primarily through Multi-Unit S…
View article: Light curves of BSM-induced neutrino echoes in the optically thin limit
Light curves of BSM-induced neutrino echoes in the optically thin limit Open
High-energy cosmic neutrinos present a unique opportunity to search for physics beyond Standard Model thanks to their reach to the highest energies and longest baseline. Beyond Standard Model induced interactions of high-energy neutrinos d…
View article: Light curves of BSM-induced neutrino echoes in the optically-thin limit
Light curves of BSM-induced neutrino echoes in the optically-thin limit Open
High-energy neutrinos from astrophysical transients serve as a probe of neutrino physics beyond the Standard Model. In particular, nonstandard interaction of neutrinos with the cosmic neutrino background or dark matter (DM) may have imprin…
View article: Multiwavelength Spectral Analysis and Neural Network Classification of Counterparts to 4FGL Unassociated Sources
Multiwavelength Spectral Analysis and Neural Network Classification of Counterparts to 4FGL Unassociated Sources Open
The Fermi-LAT unassociated sources represent some of the most enigmatic gamma-ray sources in the sky. Observations with the Swift-XRT and -UVOT telescopes have identified hundreds of likely X-ray and UV/optical counterparts in the uncertai…