activity
20082026
most citedA kilonova as the electromagnetic counterpart to a gravitational-wave source

888 citations · 9.8k across the 174 of their papers we have counts for

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Showing 2025 · astro-ph.HEShow all

8 papers · 2 filters

astro-ph.HE2025

SN 2023taz: Implications for the UV Diversity of Superluminous Supernovae

Aysha Aamer, Matt Nicholl, Charlotte Angus +21

Superluminous supernovae (SLSNe) are some of the brightest explosions in the Universe representing the extremes of stellar deaths. At the upper end of their distribution is SN\,202…

astro-ph.HE2025

SN 2024cld: unveiling the complex mass-loss histories of evolved supergiant progenitors to core collapse supernovae

T. L. Killestein, M. Pursiainen, R. Kotak +52

Pre-explosion mass loss in supernova (SN) progenitors is a crucial unknown factor in stellar evolution, yet has been illuminated recently by the diverse zoo of interacting transien…

astro-ph.HE2025★ 3 cited

Infrared observations reveal the reprocessing envelope in the tidal disruption event AT 2019azh

Thomas M. Reynolds, Lars Thomsen, Seppo Mattila +14

Tidal disruption events (TDEs) are expected to release much of their energy in the far-ultraviolet (UV), which we do not observe directly. However, infrared (IR) observations can o…

astro-ph.HE2025★ 8 cited

Massive stars exploding in a He-rich circumstellar medium. XI. Diverse evolution of five Ibn SNe 2020nxt, 2020taz, 2021bbv, 2023utc and 2024aej

Z. -Y. Wang, A. Pastorello, Y. -Z. Cai +53

We present the photometric and spectroscopic analysis of five Type Ibn supernovae (SNe): SN 2020nxt, SN 2020taz, SN 2021bbv, SN 2023utc, and SN 2024aej. These events share key obse…

astro-ph.HE2025★ 4 cited

Luminous, rapidly declining supernovae as stripped transitional objects in low metallicity environments: the case of SN 2022lxg

P. Charalampopoulos, R. Kotak, J. Sollerman +24

We present an analysis of the optical and near-infrared properties of SN 2022lxg, a bright ( mag) and rapidly evolving SN. It was discovered withi…

astro-ph.HE2025★ 8 cited

SN 2024bfu, SN 2025qe, and the early light curves of type Iax supernovae

M. R. Magee, T. L. Killestein, M. Pursiainen +39

Type Iax supernovae (SNe Iax) are one of the most common subclasses of thermonuclear supernova and yet their sample size, particularly those observed shortly after explosion, remai…