3 papers
astro-ph.SR2025
Variability of Central Stars of Planetary Nebulae with the Zwicky Transient Facility. II. Long-Timescale Variables including Wide Binary and Late Thermal Pulse Candidates
Soumyadeep Bhattacharjee, Nicole Reindl, Howard E. Bond +14
In this second paper on our variability survey of central stars of planetary nebulae (CSPNe) using ZTF, we report 11 long-timescale variables with variability timescales ranging fr…
astro-ph.SR2024
Planetary nebulae seen with TESS: New and revisited short-period binary central star candidates from Cycles 1 to 4
Alba Aller, Jorge Lillo-Box, David Jones
High-precision and high-cadence photometric surveys such as Kepler or TESS are making huge progress not only in the detection of new extrasolar planets but also in the study of a g…
astro-ph.SR2019
Planetary nebulae seen with TESS: Discovery of new binary central star candidates from Cycle 1
A. Aller, J. Lillo-Box, D. Jones +2
It is now clear that binarity plays a crucial role in many aspects of planetary nebulae (PNe), particularly the striking morphologies they exhibit. To date, there are ~60 known bCS…