554 citations
- Crimean Astrophysical ObservatoryUA4 papers
- Special Astrophysical ObservatoryRU4 papers
- Astro Space CenterRU3 papers
- Istituto di Radioastronomia di BolognaIT2 papers
- Max Planck Institute for Radio AstronomyDE2 papers
- Max Planck SocietyDE2 papers
- National Institute for AstrophysicsIT2 papers
- National ObservatoryBR2 papers
- National Radio Astronomy ObservatoryUS2 papers
- Russian Academy of SciencesRU2 papers
- St Petersburg UniversityRU2 papers
- Valongo ObservatoryBR2 papers
4 papers · 1 filter
The origin of long-period X-ray pulsars
N. R. Ikhsanov
Several relatively bright, persistent X-ray sources display regular pulses, with periods in the range of 700-10000 s. These sources are identified with massive close binaries in wh…
Super-critically accreting stellar-mass black holes as ultraluminous X-ray sources
Juri Poutanen, Galina Lipunova, Sergei Fabrika +2
We derive the luminosity-temperature relation for the super-critically accreting black holes (BHs) and compare it to the data on ultraluminous X-ray sources (ULXs). At super-Edding…
Kinematic Control of the Inertiality of the System of Tycho-2 and UCAC2 Stellar Proper Motions
Vadim V. Bobylev, Maxim Yu. Khovritchev
Based on the Ogorodnikov-Milne model, we analyze the proper motions of Tycho-2 and UCAC2 stars. We have established that the model component that describes the rotation of all star…
Study of hyperfine structure in simple atoms and precision tests of the bound state QED
S. G. Karshenboim, S. I. Eidelman, P. Fendel +4
We consider the most accurate tests of bound state QED, precision theory of simple atoms, related to the hyperfine splitting in light hydrogen-like atoms. We discuss the HFS interv…