activity
20182026
most citedA potential mass-gap black hole in a wide binary with a circular orbit

33 citations · 69 across the 11 of their papers we have counts for

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Showing astro-ph.HEShow all

5 papers · 1 filter

astro-ph.HE2026

SN 2022erq: A Superluminous Thermonuclear Supernova with Escalating Preexplosion Mass Loss

Qian Zhai, Jujia Zhang, Xiaofeng Wang +51

We present a photometric and spectroscopic study of the superluminous Type Ia supernova SN 2022erq. Its early spectra, dominated by iron-group elements with weak intermediate-mass…

astro-ph.HE2026

Unraveling the mysteries of supernovae with SKA+VLBI

Tao An, Zhengwei Liu, Ailing Wang +6

Supernovae (SNe) drive cosmic chemical enrichment and shape galactic feedback, yet the link between progenitors and explosion outcomes remains poorly constrained because the earlie…

astro-ph.HE2025

Millisecond Pulsars in M2: New discoveries and a detailed timing analysis

Baoda Li, Kuo Liu, Lin Wang +13

Globular clusters (GCs) offer a unique environment for discovering and studying millisecond pulsars. In this paper, we present a multi-epoch search and detailed timing analysis of…

astro-ph.HE2025★ 1 cited

SN 2024gy: Multi-epoch Spectroscopic Features Suggestive of Delayed Detonation in a Type Ia Supernova

Liping Li, Zhenyu Wang, Jialian Liu +28

We present photometric and spectroscopic observations of SN 2024gy, a Type Ia supernova (SN Ia) exhibiting high-velocity features (HVFs) in its early-time spectra. This SN reaches…

astro-ph.HE2018★ 27 cited

Do SN 2002cx-like and SN Ia-CSM objects share the same origin?

X. Meng, Ph. Podsiadlowski

SN 2002cx-like and SN Ia-CSM objects show similar early spectra and both belong to a young stellar population, suggesting that they could share the same progenitor origin. Adopting…