Dynamical atmospheres and winds of AGB stars

被引:0
|
作者
Hofner, S. [1 ]
Sandin, C. [1 ]
Aringer, B. [1 ]
Andersen, A. C. [1 ]
Jorgensen, U. G. [1 ]
Gautschy-Loidl, R. [1 ]
Nowotny, W. [1 ]
Hron, J. [1 ]
机构
[1] Univ Uppsala, Dept Astron & Space Sci, S-75105 Uppsala, Sweden
来源
关键词
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We summarize the current status of our latest generation of model atmospheres for pulsating asymptotic giant branch stars, discussing effects of non-grey radiative transfer, dust grain properties and drift between gas and dust on the atmospheric structures and wind characteristics. In addition, we give an overview of the resulting synthetic spectra and how they compare with observations.
引用
收藏
页码:353 / 365
页数:13
相关论文
共 50 条
  • [1] Atmospheres and Winds of M- and C-type AGB stars
    Hofner, Susanne
    [J]. COOL STARS, STELLAR SYSTEMS AND THE SUN, 2009, 1094 : 872 - 875
  • [2] Molecular features in mass-losing AGB stars and dynamical atmospheres
    Aringer, B
    Kerschbaum, F
    Jorgensen, UG
    Hofner, S
    Hron, J
    Loidl, R
    [J]. FIRST ISO WORKSHOP ON ANALYTICAL SPECTROSCOPY: WITH SWS, LWS, PHT-S, AND CAM-CVF, 1997, 419 : 249 - 250
  • [3] The structure of winds in AGB stars
    Elitzur, M
    Ivezic, Z
    Vinkovic, D
    [J]. MASS-LOSING PULSATING STARS AND THEIR CIRCUMSTELLAR MATTER: OBSERVATIONS AND THEORY, 2003, 283 : 265 - 273
  • [4] AGB winds in interacting binary stars
    Bermudez-Bustamante, Luis C.
    Garcia-Segura, G.
    Steffen, W.
    Sabin, L.
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 493 (02) : 2606 - 2617
  • [5] Dynamical modelling of AGB star atmospheres
    Höfner, S
    [J]. ASYMPTOTIC GIANT BRANCH STARS, 1999, (191): : 159 - 168
  • [6] 2D dynamical models for dust-driven winds of AGB stars
    Woitke, P
    Helling, C
    [J]. Proceedings of the 13th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun - Proceedings, Vols 1 and 2, 2005, 560 : 1039 - 1042
  • [7] Winds of AGB stars: does size matter?
    Hofner, S.
    [J]. PHYSICA SCRIPTA, 2008, T133
  • [8] Winds of AGB Stars - The Role of Stellar Pulsation
    Liljegren, Sofie
    Hofner, Susanne
    Eriksson, Kjell
    [J]. WHY GALAXIES CARE ABOUT AGB STARS III: A CLOSER LOOK IN SPACE AND TIME, 2015, 497 : 127 - 128
  • [9] Winds of Binary AGB Stars as Observed by Herschel
    Mayer, A.
    Jorissen, A.
    Kerschbaum, F.
    Ottensamer, R.
    Mecina, M.
    Paladini, C.
    Cox, N. L. J.
    Nowotny, W.
    Aringer, B.
    Pourbaix, D.
    Mohamed, S.
    Siopis, C.
    Groenewegen, M. A. T.
    [J]. WHY GALAXIES CARE ABOUT AGB STARS III: A CLOSER LOOK IN SPACE AND TIME, 2015, 497 : 181 - 186
  • [10] Extended Atmospheres of AGB Stars: Modeling and Measurement
    Ireland, M. J.
    [J]. WHY GALAXIES CARE ABOUT AGB STARS II: SHINING EXAMPLES AND COMMON INHABITANTS, 2011, 445 : 83 - 94