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Unveiling the Environments of ExtremeMassive Stars

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F22%3A00568766" target="_blank" >RIV/67985815:_____/22:00568766 - isvavai.cz</a>

  • Result on the web

    <a href="https://hdl.handle.net/11104/0340030" target="_blank" >https://hdl.handle.net/11104/0340030</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Unveiling the Environments of ExtremeMassive Stars

  • Original language description

    Massive stars are powerful cosmic engines, enriching their environments with energy and mass throughout their lifetime. The post-main sequence evolution of massive stars comprises several distinct states, such as the luminous blue variables, blue supergiants, red supergiants, Wolf-Rayet stars, B[e] supergiants and yellow hypergiants, many of them connected with intense mass loss, embedding the stars in a dense environment. Here we present an overview of our studies for members in three states of evolved massive stars: B[e] supergiants, luminous blue variables, and yellow hypergiants. Combining high-quality spectral and imaging observations over large wavelength regions, we aim to unveil the physical properties and temporal evolution of the ejected material in these types of objects in order to gain insight into their mass loss and mass ejection histories. This information is also vital to constrain the location of these objects along the evolutionary path of massive stars.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>ost</sub> - Miscellaneous article in a specialist periodical

  • CEP classification

  • OECD FORD branch

    10308 - Astronomy (including astrophysics,space science)

Result continuities

  • Project

    <a href="/en/project/GA20-00150S" target="_blank" >GA20-00150S: Structure and evolution of stellar ejecta</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Astronomical Journal of Azerbaijan

  • ISSN

    2078-4163

  • e-ISSN

    2078-4171

  • Volume of the periodical

    17

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    AZ - AZERBAIJAN

  • Number of pages

    16

  • Pages from-to

    7-22

  • UT code for WoS article

  • EID of the result in the Scopus database