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From the 1 of 10 linked papers with an AI index.

most citedHelium escaping from the atmosphere of a nearby rocky exoplanet orbiting in a habitable zone

3 citations · 3 across the 7 of their papers we have counts for

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astro-ph.SR2026

Kilogauss magnetic fields from simulations of small-scale dynamo action in the convective envelope of a white dwarf

Fabio Riva, Tim Cunningham, Hans-Günter Ludwig +2

About 20% of white dwarfs are observed to host large-scale magnetic fields, but the origin of white dwarf magnetism remains uncertain. Small-scale turbulent dynamos (SSDs), which e…

astro-ph.SR2026

The Effects of Magnetic Accretion on the Spatial Extent of White Dwarf Pollution

Dang Pham, Aster G. Taylor, Tim Cunningham

Many white dwarfs are polluted by metals, which are generally understood to be the accreted remnants of a planetary system. Modeling these systems typically assumes that the metal…

astro-ph.SR2026

White dwarfs within 13 pc: Insights from ultraviolet spectroscopy

Mairi W. O'Brien, Pier-Emmanuel Tremblay, Boris T. Gaensicke +9

We present a comprehensive multi-wavelength spectroscopic and photometric analysis of the 44 confirmed white dwarfs within 13 pc of the Sun. Combining flux-calibrated ultraviolet (…

astro-ph.SR2026

Spectroscopic Monitoring of Metal Lines in Polluted White Dwarfs

Laura K. Rogers, Michael M. Shara, Amy Bonsor +12

The disruption and accretion of planetary material onto white dwarfs is expected to be inherently dynamic and stochastic, potentially driving variability in the accretion rate and…

astro-ph.SR2026

A Minute-Cadence Deep Bulge Survey: First Data Release of DREAMS

Hongjing Yang, Weicheng Zang, Francisco Valdes +33

The DECam Rogue Earths and Mars Survey (DREAMS), a NOIRLab survey program, has been conducting a three-year survey covering a 5 deg area in the Galactic bulge (roughly spanning…

astro-ph.SR2026

Detection of a weak magnetic field in the Balmer emission line white dwarf WDJ1653-1001

Abbigail Elms, Stefano Bagnulo, Pier-Emmanuel Tremblay +8

The small DAHe and DAe spectral classes comprise isolated, hydrogen-dominated atmosphere white dwarfs that exhibit variable photometric flux and Balmer line emission. These mysteri…