Variability and evidence of non-spherical stellar winds in A-type supergiants

被引：0
|
作者：
Verdugo, E [1 ]
Talavera, A [1 ]
de Castro, AIG [1 ]
机构：
[1] VILSPA, ISO Data Ctr, Madrid 28080, Spain
来源：
VARIABLE AND NON-SPHERICAL STELLAR WINDS IN LUMINOUS HOT STARS | 1999年 / 523卷
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：
The profiles of the H alpha and uv lines and the observed variability suggest deviations from spherical symmetry for the envelope of A-type supergiants.
引用
收藏
页码：218 / 221
页数：4
相关论文
共 43 条
  • [21] A new Monte Carlo method for dynamical evolution of non-spherical stellar systems
    Vasiliev, Eugene
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2015, 446 (03) : 3150 - 3161
  • [22] THE ANOMALOUS A-TYPE SUPERGIANTS IN THE MAGELLANIC CLOUDS - EVIDENCE FOR POST-RED SUPERGIANT EVOLUTION
    HUMPHREYS, RM
    KUDRITZKI, RP
    GROTH, H
    IAU SYMPOSIA, 1991, (148): : 382 - 383
  • [23] THE ANOMALOUS A-TYPE SUPERGIANTS IN THE MAGELLANIC CLOUDS - EVIDENCE FOR POST-RED SUPERGIANT EVOLUTION
    HUMPHREYS, RM
    KUDRITZKI, RP
    GROTH, HG
    ASTRONOMY & ASTROPHYSICS, 1991, 245 (02) : 593 - 603
  • [24] Evidence for Evolved Stellar Binary Mergers in Observed B-type Blue Supergiants
    Menon, Athira
    Ercolino, Andrea
    Urbaneja, Miguel A.
    Lennon, Daniel J.
    Herrero, Artemio
    Hirai, Ryosuke
    Langer, Norbert
    Schootemeijer, Abel
    Chatzopoulos, Emmanouil
    Frank, Juhan
    Shiber, Sagiv
    ASTROPHYSICAL JOURNAL LETTERS, 2024, 963 (02)
  • [25] Non-spherical dust grains in the envelopes of late-type giants
    Voshchinnikov, NV
    Il'In, VB
    ASTROPHYSICS AND SPACE SCIENCE, 1997, 251 (1-2) : 123 - 129
  • [26] Non-Spherical Dust Grains in the Envelopes of Late-Type Giants
    N.V. Voshchinnikov
    V.B. Il'in
    Astrophysics and Space Science, 1997, 251 : 123 - 129
  • [27] Petrofabrics in the CM chondrite Kolang: Evidence for non-spherical chondrules in the protoplanetary disk
    Jenkins, Laura E.
    Lee, Martin R.
    Daly, Luke
    King, Ashley J.
    Floyd, Cameron J.
    Chung, Peter
    Griffin, Sammy
    METEORITICS & PLANETARY SCIENCE, 2024,
  • [28] 3D radiative transfer: Continuum and line scattering in non-spherical winds from OB stars
    Hennicker, L.
    Puls, J.
    Kee, N. D.
    Sundqvist, J. O.
    ASTRONOMY & ASTROPHYSICS, 2018, 616
  • [29] Mass-loading and non-spherical divergence in hot galactic winds: implications for X-ray observations
    Nguyen, Dustin D.
    Thompson, Todd A.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 508 (04) : 5310 - 5325
  • [30] Non-Spherical Dust Grains in the Envelopes of Late-Type Giants (C)
    Voshchinnikov, N. V.
    Il'in, V. B.
    Astrophysics and Space Science, 251 (1-2):
12345