5 papers
Observatory Science with eXTP
Ping Zhou, Jirong Mao, Liang Zhang +97
Scheduled for launch in 2030, the enhanced X-ray Timing and Polarization (eXTP) telescope is a Chinese space-based mission aimed at studying extreme conditions and phenomena in ast…
INTEGRAL/ISGRI post 2024-periastron view of PSR B1259-63
A. Kuzin, D. Malyshev, M. Chernyakova +2
PSR B1259-63/LS 2883 is a well-studied gamma-ray binary hosting a pulsar in a 3.4-year eccentric orbit around a Be-type star. Its non-thermal emission spans from radio to TeV energ…
Discovery of a bimodal luminosity distribution in persistent Be/X-ray pulsar 2RXP J130159.6-635806
Alexander Salganik, Sergey S. Tsygankov, Maria Chernyakova +2
We present a comprehensive analysis of 2RXP J130159.6-635806, a persistent low-luminosity Be/X-ray pulsar, focusing on its transition to a spin equilibrium state and the discovery…
Search of extended emission from HESS J1702-420 with eROSITA
Denys Malyshev, Maria Chernyakova, Felix Aharonian +1
HESS J1702-420 is a peculiar TeV complex with a morphology changing from a diffuse (HESS J1702-420B source) at TeV to point-like (HESS J1702-420A) at TeV…
Two models for the orbital modulation of -rays in Cyg X-3
Anton Dmytriiev, Andrzej A. Zdziarski, Denys Malyshev +2
We model the currently available -ray data from the Fermi Large Area Telescope on Cyg X-3. Thanks to its very strong -ray activity during 2018--2021, the data quality has s…