60 citations
- Centre National de la Recherche ScientifiqueFR12 papers
- Washington University in St. LouisUS12 papers
- Goddard Space Flight CenterUS9 papers
- University of Maryland, College ParkUS9 papers
- California Institute of TechnologyUS8 papers
- Center for Astrophysics Harvard & SmithsonianUS8 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR8 papers
- Nagoya UniversityJP8 papers
- The University of OsakaJP8 papers
- Université Grenoble AlpesFR8 papers
- University College LondonGB8 papers
- Boston UniversityUS7 papers
27 papers
What the Solar System Can Teach Us About Rocky Exoplanets
Paul K. Byrne, Claire Marie Guimond, Peter A. Cawood +9
The number of rocky extrasolar planets being discovered continues to increase, but so too does the apparent diversity of such worlds. As we work to understand the likely bulk prope…
Minimal dark origin of a massless Dirac neutrino
P. S. Bhupal Dev, Julia Gehrlein, Amartya Sengupta +1
We propose a gauge-symmetry origin of a rank-two Dirac neutrino mass matrix that enforces one exactly massless neutrino, while being consistent with the oscillation data, as well a…
Design of a mission to measure the shape and substructure of the 511 keV gamma-ray line from the center of the Milky Way
Kun Hu, Matthew Fritts, Daniel Becker +23
The 511 keV electron-positron annihilation feature near the galactic center has been detected for more than half a century, yet its origin remains a mystery. In this paper, we desc…
Ruling Out Spiky WIMP Dark Matter using Indirect Searches
Dibya S. Chattopadhyay, P. S. Bhupal Dev, Yago Porto
The dark matter (DM) density profile in the innermost region of the Galaxy remains an open question. In particular, while adiabatic growth of the supermassive black hole Sgr A$^\as…
Neutrino Non-Standard Interactions from LLE-type R-parity Violation
Fang Xu
We study neutrino non-standard interactions (NSI) induced by the trilinear couplings in -parity-violating supersymmetry in a split-family spectrum where third-generation s…
Production of radioactive Na in core-collapse supernovae: the Ne-E(L) component in presolar grains and its possible consequences on supernova observations
M. Pignatari, S. Amari, P. Hoppe +8
Presolar graphite grains carry the isotopic signatures of their parent stars. A significant fraction of presolar graphites shows isotopic abundance anomalies relative to solar for…