822 citations
- University of ChicagoUS26 papers
- Princeton UniversityUS20 papers
- Center for Astrophysics Harvard & SmithsonianUS18 papers
- New York UniversityUS18 papers
- University of Illinois Urbana-ChampaignUS16 papers
- California Institute of TechnologyUS15 papers
- Fermi National Accelerator LaboratoryUS15 papers
- University of TorontoCA15 papers
- Max Planck Institute for AstronomyDE14 papers
- Northwestern UniversityUS14 papers
- University of California, BerkeleyUS13 papers
- Centre National de la Recherche ScientifiqueFR12 papers
Showing 2026 · astro-ph.HEShow all
3 papers · 2 filters
astro-ph.HE2026
Detection of persistent helium absorption in the 91bg-like type Ia Supernova 2022an
Ping Chen, Avishay Gal-Yam, Subo Dong +14
We present optical and near-infrared observations of the fast-declining Type Ia supernova (SN Ia) 2022an. The photometric and spectroscopic properties identify it as a standard 91b…
astro-ph.HE2026
Implications of low neutron star merger rates for gamma-ray bursts, r-process production and Galactic double neutron stars
Maya Fishbach, Alexander P. Ji, Wen-fai Fong +4
The first multimessenger discovery of a binary neutron star (BNS) merger, GW170817, proved that such mergers can source short gamma-ray bursts (SGRBs) and produce r-process element…
astro-ph.HE2026★ 3 cited
On the Astrophysical Origin of Binary Black Hole Subpopulations: A Tale of Three Channels?
Anarya Ray, Shirsha Mukherjee, Michael Zevin +1
There is increasing evidence for multiple binary black hole~(BBH) subpopulations in the cumulative gravitational wave catalog by the LIGO-Virgo-KAGRA Collaboration. The astrophysic…