output
19952026
most citedGW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral

9.8k citations

Showing 2026 · astro-ph.HEShow all

27 papers · 2 filters

astro-ph.HE2026

eRASSU J043115.8-711730 :the first pulsating symbiotic super-soft X-ray source in the Magellanic Bridge

Tathagata Saha, Chandreyee Maitra, Philip Charles +9

The Magellanic Bridge stellar population is a relic of the tidal interaction between the Large and Small Magellanic Clouds. A comprehensive view of the evolution of the Bridge stel…

astro-ph.HE2026

Radio Constraints on the Circumstellar Environment of the Type IIb Supernova SN 2024iss

Yuhei Iwata, Tomoki Matsuoka, Masanori Akimoto +6

Type~IIb supernovae exhibit diverse progenitor properties, and radio observations offer a unique probe of their mass-loss histories shortly before the explosion. We present Japanes…

astro-ph.HE2026

AT2019ijn: a fast-rising, slow-decaying blue optical transient with exceptionally bright radio emission

Hucheng Ding, Xinwen Shu, Luming Sun +9

We report the discovery of a peculiar optical transient, AT2019ijn, occurred in the nuclear region of a dwarf galaxy at z=0.273. It rises rapidly to peak at a luminosity of Mg=-21.…

astro-ph.HE2026

Detection of a parsec-scale, compact, and fading ejecta from an accreting massive black hole

Chao Li, Ning Chang, Jun Yang +2

Dwarf galaxies, characterized by their low luminosities and masses, are excellent candidates for searches for intermediate-mass black holes (IMBHs), particularly when they show str…

astro-ph.HE2026

Isolated neutron star candidates from the fourth generation XMM-Newton catalogues

Adriana M. Pires, Christian Motch, Jan Kurpas +9

X-ray thermally emitting isolated neutron stars (XINSs) are a rare population that provides insights into neutron star cooling, magnetic-field evolution, and Galactic demographics.…

astro-ph.HE2026★ 1 cited

Radio detection of supernova remnant G310.7-5.4 with -ray counterpart: Abeona SNR

Christopher Burger-Scheidlin, Brianna D. Ball, Sanja Lazarević +10

G310.7-5.4 is a supernova remnant (SNR) candidate identified as a faint shell in the second epoch Molonglo Galactic Plane Survey (MGPS-2), but this has not been followed up with mu…