138 citations · 463 across the 34 of their papers we have counts for
7 papers · 1 filter
Intimate Relationship Between Sterile Neutrino Dark Matter and
Kevin J. Kelly, Manibrata Sen, Yue Zhang
The self-interacting neutrino hypothesis is well motivated for addressing the tension between the origin of sterile neutrino dark matter and indirect detection constraints. It can…
Fundamental physics with the diffuse supernova background neutrinos
André de Gouvêa, Ivan Martinez-Soler, Yuber F. Perez-Gonzalez +1
The Universe is awash with tens-of-MeV neutrinos of all species coming from all past core-collapse supernovae. These have never been observed, but this state of affairs will change…
Potential Impact of Fast Flavor Oscillations on Neutrino-driven Winds and Their Nucleosynthesis
Zewei Xiong, Andre Sieverding, Manibrata Sen +1
The wind driven by the intense neutrino emission from a protoneutron star (PNS) is an important site for producing nuclei heavier than the Fe group. Because of certain features in…
Fast flavor conversions in supernovae: the rise of mu-tau neutrinos
Francesco Capozzi, Madhurima Chakraborty, Sovan Chakraborty +1
Neutrinos in a core-collapse supernova can undergo fast flavor conversions with a possible impact on the explosion mechanism and nucleosynthesis. We perform the first non-linear si…
Origin of Sterile Neutrino Dark Matter via Vector Secret Neutrino Interactions
Kevin J. Kelly, Manibrata Sen, Walter Tangarife +1
Secret neutrino interactions can play an essential role in the origin of dark matter. We present an anatomy of production mechanisms for sterile neutrino dark matter, a keV-scale g…
Consequences of neutrino self interactions for weak decoupling and big bang nucleosynthesis
E. Grohs, George M. Fuller, Manibrata Sen
We calculate and discuss the implications of neutrino self-interactions for the physics of weak decoupling and big bang nucleosynthesis (BBN) in the early universe. In such neutrin…