active galactic nuclei 1crossmatching 1lsst data 1optical counterparts 1variability analysis 1x-ray sources 1
From the 1 of 3 linked papers with an AI index.
3 papers
astro-ph.HE2026
Optical Counterparts to X-ray sources in LSST DP1
Yuankun, Wang, Eric C. Bellm +9
The paper crossmatches a combined X‑ray source catalog with the Vera C. Rubin Observatory LSST Data Preview 1 to identify optical counterparts across six fields, reporting 2314 mat…
astro-ph.HE2026
A comprehensive search for high-velocity X-ray sources: New compact object binary candidates in the Gaia era
Yue Zhao, Poshak Gandhi, Christian Knigge +6
We perform a comprehensive search for high-velocity X-ray sources with large X-ray/optical flux ratios (), identifying candidates for interacting black h…
astro-ph.HE2025
Further evidence for natal kick segregation by spectral type in high-mass X-ray binaries
Pornisara Nuchvanichakul, Poshak Gandhi, Christian Knigge +4
High-mass X-ray binaries (HMXBs) are systems in which a neutron star or black hole accretes material from a massive companion. HMXBs are expected to have experienced a supernova in…