554 citations
- St Petersburg UniversityRU132 papers
- Special Astrophysical ObservatoryRU78 papers
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- Peter the Great St. Petersburg Polytechnic UniversityRU57 papers
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- University of TurkuFI31 papers
- Max Planck Institute for Radio AstronomyDE30 papers
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- Lomonosov Moscow State UniversityRU26 papers
- National Institute for AstrophysicsIT26 papers
30 papers · 1 filter
Study of the structure and kinematics of the Galaxy according to VLBI astrometry of masers and radio stars
V. V. Bobylev, A. T. Bajkova
In recent years, radio interferometric observations have achieved high accuracy in determining the absolute values of trigonometric parallaxes and proper motions of maser radiation…
Relative astrometry in an annular field
Mario Gai, Alberto Vecchiato, Alberto Riva +4
Background. Relative astrometry at or below the micro-arcsec level with a 1m class space telescope has been repeatedly proposed as a tool for exo-planet detection and characterizat…
Isochrone fitting of Galactic globular clusters -- IV. NGC6362 and NGC6723
George A. Gontcharov, Maxim Yu. Khovritchev, Aleksandr V. Mosenkov +10
We present new isochrone fits to the colour-magnitude diagrams of the Galactic globular clusters NGC\,6362 and NGC\,6723. We utilize 22 and 26 photometric filters for NGC\,6362 and…
Centenary of Alexander Friedmann's Prediction of the Universe Expansion and the Quantum Vacuum
Galina L. Klimchitskaya, Vladimir M. Mostepanenko
We review the main scientific pictures of the universe developed from ancient times to Albert Einstein and underline that all of them treated the universe as a stationary system wi…
Experimentum crucis for electromagnetic response of metals to evanescent waves and the Casimir puzzle
G. L. Klimchitskaya, V. M. Mostepanenko, V. B. Svetovoy
It is well known that the Casimir force calculated at large separations using the Lifshitz theory differs by a factor of 2 for metals described by the Drude or plasma models. We ar…
Three-Dimensional Kinematics of Classical Cepheids
V. V. Bobylev, A. T. Bajkova
A linear Ogorodnikov-Milne model is applied to study the three-dimensional kinematics of classical Cepheids in the Milky Way. A sample of 832 classical Cepheids from Mr'oz et al. (…