activity
20052026
most citedSeven temperate terrestrial planets around the nearby ultracool dwarf star TRAPPIST-1

1.6k citations · 8.5k across the 94 of their papers we have counts for

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Showing astro-ph.HEShow all

19 papers · 1 filter

astro-ph.HE2025★ 1 cited

The Type IIn SN 2025cbj coincidence with the high-energy neutrino IceCube-250421A

S. Garrappa, E. A. Zimmerman, T. Wasserman +14

Context. The origin of the astrophysical high-energy neutrino flux remains uncertain. Core-collapse supernovae with strong CSM interaction (Type IIn) are compelling candidates for…

astro-ph.HE2025

LIGO/Virgo/KAGRA neutron star merger candidate S250206dm: Zwicky Transient Facility observations

Tomás Ahumada, Shreya Anand, Mattia Bulla +49

We present the searches conducted with the Zwicky Transient Facility (ZTF) in response to S250206dm, a bona fide event with a false alarm rate of one in 25 years, detected by the I…

astro-ph.HE2024

Searching for gravitational wave optical counterparts with the Zwicky Transient Facility: summary of O4a

Tomás Ahumada, Shreya Anand, Michael W. Coughlin +49

During the first half of the fourth observing run (O4a) of the International Gravitational Wave Network (IGWN), the Zwicky Transient Facility (ZTF) conducted a systematic search fo…

astro-ph.HE2023★ 11 cited

On the Observability of Recurrent Nova Super-Remnants

M. W. Healy-Kalesh, M. J. Darnley, E. J. Harvey +5

The nova super-remnant (NSR) surrounding M31N 2008-12a (12a), the annually erupting recurrent nova (RN), is the only known example of this phenomenon. As this structure has grown a…

astro-ph.HE2022★ 2 cited

X-ray observation of the Roche-lobe filling white dwarf plus hot subdwarf system ZTF J213056.71+442046.5

S. Mereghetti, N. La Palombara, T. Kupfer +9

ZTF J213056.71+442046.5 is the prototype of a small class of recently discovered compact binaries composed of a white dwarf and a hot subdwarf that fills its Roche-lobe. Its orbita…

astro-ph.HE2021★ 52 cited

Target of Opportunity Observations of Gravitational Wave Events with Vera C. Rubin Observatory

Igor Andreoni, Raffaella Margutti, Om Sharan Salafia +52

The discovery of the electromagnetic counterpart to the binary neutron star merger GW170817 has opened the era of gravitational-wave multi-messenger astronomy. Rapid identification…