Skip to main content

5 Result(s)

within V. B. Puzin Remove this filter Astronomy, Observations and Techniques Remove this filter Astrophysics and Astroparticles Remove this filter

and

  1. No Access

    Article

    An Optically Thin and Thick Dust Exosphere of Active Asteroids: Spectral Signs and Possible Formation Mechanisms

    The detection and study of spectral signs of sublimation-driven dust activity (SDA) in 20 primitive-type asteroids of the Main Belt observed in the visible range allowed us to ascertain its temporal (or period...

    V. V. Busarev, E. V. Petrova, V. B. Puzin, S. I. Barabanov… in Solar System Research (2024)

  2. No Access

    Article

    Ultrafast Variability of Line Profiles in Spectra of γ Ori

    High time-resolution (∆T~2 min) observations of the B2V star γ Ori on the 2-m telescope at the Terskol Peak Observatory are presented. Regular components of line profile variations with periods from ~57 min to...

    A. F. Kholtygin, V. B. Puzin, I. V. Sokolov, M. S. Kurdoyakova in Astrophysics (2023)

  3. No Access

    Article

    KIC 7732964 – A Possible Candidate FK Com-Type Star

    This article is a brief survey of our previous work devoted to searching for candidate type FK Com giant stars and an analysis of data for yet another new candidate, KIC 7732964. Establishing that KIC 7732964 ...

    E. S. Dmitrienko, I. S. Savanov, V. B. Puzin in Astrophysics (2021)

  4. No Access

    Article

    Search for Ultrafast Variability of Line Profiles in the Spectrum of ε Per A

    The results of observations at high temporal resolution (∆T~4 min) of the B0.5V star ε Per A on the 2-m telescope of the Terskol Observatory are reported. Regular components of variations in line profiles with...

    A. F. Kholtygin, V. B. Puzin, I. V. Sokolov, G. M. Karataeva in Astrophysics (2020)

  5. No Access

    Article

    Material composition assessment and discovering sublimation activity on asteroids 145 Adeona, 704 Interamnia, 779 Nina, and 1474 Beira

    Spectrophotometric observations of 145 Adeona, 704 Interamnia, 779 Nina, and 1474 Beira—asteroids of close primitive types—allowed us to detect similar mineralogical absorption bands in their reflectance spect...

    V. V. Busarev, S. I. Barabanov, V. B. Puzin in Solar System Research (2016)