Birth of the ELMs: a ZTF survey for evolved cataclysmic variables turning into extremely low-mass white dwarfs
K El-Badry, HW Rix, E Quataert… - Monthly Notices of the …, 2021 - academic.oup.com
We present a systematic survey for mass-transferring and recently detached cataclysmic
variables (CVs) with evolved secondaries, which are progenitors of extremely low mass …
variables (CVs) with evolved secondaries, which are progenitors of extremely low mass …
LAMOST J0140355+ 392651: an evolved cataclysmic variable donor transitioning to become an extremely low-mass white dwarf
K El-Badry, E Quataert, HW Rix… - Monthly Notices of …, 2021 - academic.oup.com
ABSTRACT We present LAMOST J0140355+ 392651 (hereafter J0140), a close (P orb=
3.81 h) binary containing a bloated, low-mass () proto-white dwarf (WD) and a massive () …
3.81 h) binary containing a bloated, low-mass () proto-white dwarf (WD) and a massive () …
Galactic Model Parameters and Spatial Density of Cataclysmic Variables in the Gaia Era: New Constraints on Population Models
R Canbay, S Bilir, A Özdönmez, T Ak - The Astronomical Journal, 2023 - iopscience.iop.org
The spatial distribution, Galactic model parameters, and luminosity function of cataclysmic
variables (CVs) are established using reestimated trigonometric parallaxes from Gaia DR3 …
variables (CVs) are established using reestimated trigonometric parallaxes from Gaia DR3 …
ASASSN-18aan: An eclipsing SU UMa-type cataclysmic variable with a 3.6-hr orbital period and a late G-type secondary star
Y Wakamatsu, JR Thorstensen… - Publications of the …, 2021 - academic.oup.com
We report photometric and spectroscopic observations of the eclipsing SU UMa-type dwarf
nova ASASSN-18aan. We observed the 2018 superoutburst with 2.3 mag brightening and …
nova ASASSN-18aan. We observed the 2018 superoutburst with 2.3 mag brightening and …
ASASSN-14ho: Longest-period dwarf nova with multiple rebrightenings
T Kato - Publications of the Astronomical Society of Japan, 2020 - academic.oup.com
The post-outburst rebrightening phenomenon in dwarf novae and X-ray novae is still one of
the most challenging subjects for theories of accretion disks. It has been widely recognized …
the most challenging subjects for theories of accretion disks. It has been widely recognized …
ASASSN-19ax: SU UMa-type dwarf nova with a long superhump period and post-superoutburst rebrightenings
T Kato, H Itoh, S Kiyota, T Vanmunster, T Tordai… - arXiv preprint arXiv …, 2021 - arxiv.org
We observed ASASSN-19ax during the long outburst in 2021 September-October. The
object has been confirmed to be an SU UMa-type dwarf nova with a superhump period of …
object has been confirmed to be an SU UMa-type dwarf nova with a superhump period of …
[图书][B] Binary Stars Across the Milky Way: Probes of Star Formation and Evolution
KJ El-Badry - 2021 - search.proquest.com
Binary stars are foundational to modern astrophysics. They underpin precision
measurements of stellar structure, age, and composition; they provide stringent tests of …
measurements of stellar structure, age, and composition; they provide stringent tests of …