The case for jets in cataclysmic variables

DL Coppejans, C Knigge�- New Astronomy Reviews, 2020 - Elsevier
For decades cataclysmic variables (CVs) were thought to be one of the few classes of
accreting compact objects to not launch jets, and have consequently been used to constrain�…

Comparison of Gaia DR2 parallaxes of stars with VLBI astrometry

S Xu, B Zhang, MJ Reid, X Zheng…�- The Astrophysical�…, 2019 - iopscience.iop.org
We compare the parallaxes of stars from VLBI astrometry in the literature to those in the Gaia
DR2 catalog. Our full sample contains young stellar objects, evolved AGB stars, pulsars, and�…

Radio detections of two unusual cataclysmic variables in the VLA Sky Survey

ME Ridder, CO Heinke, GR Sivakoff…�- Monthly Notices of the�…, 2023 - academic.oup.com
We report two new radio detections of cataclysmic variables (CVs), and place them in
context with radio and X-ray detections of other CVs. We detected QS Vir, a low accretion�…

TESS Photometry of AM Her and AR UMa: Binary Parameters, Cyclotron Emission Modeling, and Mass Transfer Duty Cycles

PA Mason, P Hakala, K Wu, PE Barrett…�- The Astrophysical�…, 2024 - iopscience.iop.org
Abstract Transiting Exoplanet Survey Satellite (TESS) photometry of the polars AM Herculis
(AM Her) and AR Ursae Majoris (AR UMa) is presented, along with high-speed photometry�…

Parameters of the link between the optical and radio frames from Gaia DR2 data and VLBI measurements

VV Bobylev�- Astronomy Letters, 2019 - Springer
Based on published data, we have assembled a sample of 88 radio stars for which there are
both trigonometric parallax and proper motion measurements in the Gaia DR2 catalogue�…

A Possible Mechanism for the Radio Emission of Polars

EP Kurbatov, AG Zhilkin, DV Bisikalo�- Astronomy Reports, 2019 - Springer
A means of generating the radio emission of polars is proposed, based on cyclotron
radiation of thermal electrons in a fluctuating magnetic field. The source of these fluctuations�…

Accretion processes in magnetic cataclysmic variables-a detailed study of UZ Fornacis

ZN Khangale - 2022 - open.uct.ac.za
This thesis presents a multi-wavelength exploration of the emissions from magnetic
cataclysmic variable (mCV) stars with specific focus on the eclipsing AM Her system, UZ�…

О возможном механизме радиоизлучения в полярах

ЕП Курбатов, АГ Жилкин, ДВ Бисикало�- Астрономический журнал, 2019 - elibrary.ru
Предложен способ генерации радиоизлучения в полярах, в основе которого лежит
механизм циклотронного излучения тепловых электронов на фоне флуктуирующего�…

[HTML][HTML] A search for millimeter emission from the coldest and closest brown dwarf with ALMA

D Petry, VD Ivanov�- Astronomy & Astrophysics, 2020 - aanda.org
Context. WISE J085510. 83− 071442.5 (W0855) is a unique object: with T eff≈ 250 K it is
the coldest known brown dwarf (BD), located at only≈ 2.2 pc form the Sun. It is extremely�…

Параметры связи между оптической и радиосистемами по данным каталога Gaia DR2 и РСДБ-измерениям

ВВ Бобылев�- Письма в Астрономический журнал: Астрономия и�…, 2019 - elibrary.ru
По литературным данным составлена выборка из 88 радиозвезд, для которых
имеются измерения тригонометрических параллаксов и собственных движений как в�…