activity
20202026
most citedA 2 day orbital period for a redback millisecond pulsar candidate in the globular cluster NGC 6397

7 citations · 7 across the 4 of their papers we have counts for

collaborators

4 papers

astro-ph.SR2026

KL Dra as a Benchmark Laboratory for Accretion-Disk Physics: Constraints from TESS and Ground-Based Surveys

Luis E. Salazar Manzano, Liliana E. Rivera Sandoval, Jean-Marie Hameury +4

We present the longest-term optical analysis of the AM CVn system KL Dra using years of monitoring from TESS and wide-field ground-based surveys. The continuous TESS cover…

astro-ph.GA2025

Classifying Compact Radio Emission in Nearby Galaxies: a 10GHz Study of Active Galactic Nuclei, Supernovae, Anomalous Microwave Emission and Star Forming Regions

Kristen C. Dage, Eric W. Koch, Evangelia Tremou +19

We present 115 compact radio point sources in three galaxies, NGC 5474, NGC 4631 and M51, taken in the most extended (A-)configuration of the Karl G. Jansky Very Large Array at 10G…

astro-ph.HE2021★ 7 cited

A 2 day orbital period for a redback millisecond pulsar candidate in the globular cluster NGC 6397

Manuel Pichardo Marcano, L. E. Rivera Sandoval, Thomas J. Maccarone +2

We report optical modulation of the companion to the X-ray source U18 in the globular cluster NGC 6397. U18, with combined evidence from radio and X-ray measurements, is a strong c…

astro-ph.HE2020

A year long superoutburst from an ultracompact white dwarf binary reveals the importance of donor star irradiation

L. E. Rivera Sandoval, T. J. Maccarone, M. Pichardo Marcano

SDSS J080710+485259 is the longest period outbursting ultracompact white dwarf binary. Its first ever detected superoutburst started in November of 2018 and lasted for a year, the…