Observations of Massive Supersonic Outflows in Highly Luminous H II Regions

Bibcode
2003RMxAC..15..205R
Relaño, M.; Beckman, J. E.; Rozas, M.; Zurita, A.
Bibliographical reference

Winds, Bubbles, and Explosions: a conference to honor John Dyson, Pátzcuaro, Michoacán, México, September 9-13, 2002 (Eds. S. J. Arthur & W. J. Henney) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 15, pp. 205-205 (2003) (http://www.astroscu.unam.mx/~rmaa/)

Advertised on:
1
2003
Number of authors
4
IAC number of authors
0
Citations
1
Refereed citations
0
Description
Using H alpha emission line profiles we detect outflowing ionized gas at velocities of order 50 km/s from representative luminous H II regions in two sample disk galaxies, NGC 3359 and NGC 1530, and calculate the physical parameters of the outflowing material.
Type
Non-refereed
H II regions

It may interest you

  • Non-refereed
    How 4MOST and MOONS will improve constraints on the dynamical masses of Local Group galaxies
    The wide-field spectrographs 4MOST and MOONS are expected to enter operations in late 2024 at the ESO Paranal Observatory. These upcoming survey facilities will play an important role in various fields over the next decade. In particular, both will host surveys aimed at observing Local Group (LG) galaxies. We describe how their scientific
    Mieske, S. et al.

    Advertised on:

    0
    2025
    Bibcode
    2025IAUS..379...49M
    Citations
    0
  • Non-refereed
    Star Formation History of the Small Magellanic Cloud: the shell-like structure
    We present the spatially resolved star formation history (SFH) of a shell-like structure located in the northeastern Small Magellanic Cloud (SMC). We quantitatively obtain the SFH using unprecedented deep photometric data (g ∼ 24 magnitude) from the SMASH survey and colour-magnitude diagram (CMD) fitting techniques. We consider, for the first time
    Sakowska, J. D. et al.

    Advertised on:

    0
    2025
    Bibcode
    2025IAUS..379..273S
    Citations
    0