# High resolution spectroscopy of the BCD galaxy Haro 15:I. Internal kinematics

@article{Firpo2011HighRS,
title={High resolution spectroscopy of the BCD galaxy Haro 15:I. Internal kinematics},
author={Ver{\'o}nica Firpo and G Bosch and Guillermo F. Hagele and 'Angeles I. D'iaz and Nidia I. Morrell},
journal={arXiv: Cosmology and Nongalactic Astrophysics},
year={2011},
pages={3288}
}
• Published 2 March 2011
• Physics
• arXiv: Cosmology and Nongalactic Astrophysics
Using echelle spectroscopy, obtained at Las Campanas Observatory, we present a detailed study of the internal kinematics of the nebular material in multiple knots of the blue compact dwarf galaxy Haro 15. A detailed analysis of the complex emission line profiles show the presence of an underlying broad component in almost all knots, and the brightest star-forming region shows unmistakable signs for the presence of two distinct narrow kinematical components. We also study the information that…
11 Citations

## Figures and Tables from this paper

Internal kinematics of giant H ii regions in M101 with the Keck Cosmic Web Imager
• Physics
Monthly Notices of the Royal Astronomical Society
• 2020
We study the kinematics of the giant H ii regions NGC 5455 and NGC 5471 located in the galaxy M101, using integral field observations that include the H β and [O iii]$\, \lambda$ 5007 emission
Integral field spectroscopy of Green Peas – I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5
• Physics
Monthly Notices of the Royal Astronomical Society
• 2019
Integral field spectroscopy is well known for providing detailed insight of extended sources thanks to the possibility of handling space resolved spectroscopic information. Simple and
VIMOS integral field spectroscopy of blue compact galaxies - I. Morphological properties, diagnostic emission-line ratios, and kinematics
• Physics
• 2015
Context. Blue compact galaxies (BCG) are gas-rich, low-luminosity, low-metallicity systems that undergo a violent burst of star formation. These galaxies offer us a unique opportunity to investigate
Clues on Arp 142: The spiral–elliptical merger
• Physics
Monthly Notices of the Royal Astronomical Society
• 2019
Nearby merging pairs are unique laboratories in which one can study the gravitational effects on the individual interacting components. In this manuscript, we report the characterization of
Chemodynamics of green pea galaxies – I. Outflows and turbulence driving the escape of ionizing photons and chemical enrichment
• Physics
Monthly Notices of the Royal Astronomical Society
• 2020
We investigate the ionized gas kinematics, physical properties, and chemical abundances of Sloan Digital Sky Survey J142947, a Green Pea galaxy at redshift z∼ 0.17 with strong, double-peak Ly α
A young stellar environment for the superluminous supernova PTF12dam
• Physics
• 2014
The progenitors of super luminous supernovae (SLSNe) are still a mystery. Hydrogen-poor SLSN hosts are often highly star-forming dwarf galaxies and the majority belongs to the class of extreme
Blue Compact Dwarf Galaxies Formed Through Gravitational Torques
Giant star formation clumps in dwarf irregular galaxies can have masses exceeding a few percent of the galaxy mass enclosed inside their orbital radii. They can produce sufficient torques on dark
Discrepancies between the [O iii] and [S iii] temperatures in H ii regions
• Physics
• 2012
Context. Analysis of published [O iii ]a nd [Siii] temperatures measurements of emission line objects consisting of Hii galaxies, giant extragalactic Hii regions, Galactic Hii regions, and Hii
Optical and mid-infrared neon abundance determinations in star-forming regions
• Physics
• 2013
We employed observational spectroscopic data of star-forming regions compiled from the literature and photoionization models to analyse the neon ionic abundances obtained using both optical and
Implications of the kinematical structure of circumnuclear star-forming regions on their derived properties
• Physics
• 2013
Fil: Hagele, Guillermo Federico. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico la Plata. Instituto de Astrofisica de la Plata; Argentina. Universidad

## References

SHOWING 1-10 OF 12 REFERENCES
Giant H ii regions in NGC 7479 and NGC 6070: GH iiRs in NGC 7479 and NGC 6070
• Physics
• 2010
We present new results from our search for giant H II legions in galaxies visible from the Southern hemisphere. In this work we study two galaxies: NGC 7479 and NGC 6070. Using high-resolution
Kinematic structure of the 30 Doradus giant H II region
• Physics
• 1994
We have used the echelle CCD spectrograph on the Cerro Tololo Inter-American Observatory (CTIO) 4 m telescope to map the nebular velocity field in the 30 Doradus giant H II region. The kinematics of
On the derivation of dynamical masses of the stellar clusters in the circumnuclear region of NGC 2903
• Physics
• 2009
Gas and star velocity dispersions have been derived for four circumnuclear star-forming regions (CNSFRs) and the nucleus of the spiral galaxy NGC 2903 using high resolution spectroscopy in the blue
Kinematics of gas and stars in the circumnuclear star-forming ring of NGC 3351
• Physics
• 2007
We have measured gas and stellar velocity dispersions in five circumnuclear star-forming regions (CNSFRs) and the nucleus of the barred spiral galaxy NGC 3351. The stellar dispersions have been
Narrow‐band CCD photometry of giant H ii regions
• Physics, Geology
• 2002
We have obtained accurate CCD narrow band Hβ and Hα photometry of Giant HII Regions in M 33, NGC 6822 and M 101. Comparison with previous determinations of emission line fluxes show large
New giant H ii regions in the southern sky
• Physics
• 2005
We present results of a search for giant H ii regions in southern galaxies. Using high-resolution spectra, obtained with the Magellan Inamori Kyocera Echelle (MIKE) at the Las Campanas Magellan II
Luminous Compact Galaxies at Intermediate Redshifts: Progenitors of Bulges of Massive Spirals?
• Physics
• 2000
VLT spectra of 14 luminous compact galaxies (LCGs) reveal strong metallic absorption-line systems as well as narrow and intense emission lines. Their gas extinction is found to be large (AV ~ 1.5
Deep echelle spectrophotometry of S 311, a Galactic H ii region located outside the solar circle
• Physics
• 2005
We present echelle spectrophotometry of the Galactic H II region S 311. The data have been taken with the Very Large Telescope Ultraviolet-Visual Echelle Spectrograph in the 3100‐ 10 400 A range. We
The circumnuclear environment of the peculiar galaxy NGC 3310
• Physics
• 2010
Gas and star velocity dispersions have been derived for eight circumnuclear starforming regions (CNSFRs) and the nucleus of the spiral galaxy NGC 3310 using high resolution spectroscopy in the blue