activity
20012012
most citedISO spectroscopy of compact HII regions in the Galaxy. II Ionization and elemental abundances

133 citations · 378 across the 12 of their papers we have counts for

collaborators

12 papers

astro-ph.GA2012★ 22 cited

High Resolution IR Observations of the Starburst Ring in NGC 7552 -- One Ring to Rule Them All?

B. R. Brandl, N. L. Martin-Hernandez, D. Schaerer +2

We observed the ring galaxy NGC 7552 with the mid-infrared (MIR) instrument VISIR at an angular resolution of 0.3"- 0.4" and with the near-infrared (NIR) integral-field spectrograp…

astro-ph2008★ 6 cited

A mid-infrared study of HII regions in the Magellanic Clouds: N88A and N160A

N. L. Martin-Hernandez, E. Peeters, A. G. G. M. Tielens

To show the importance of high-spatial resolution observations of HII regions when compared with observations obtained with larger apertures such as ISO, we present mid-infrared sp…

astro-ph2008★ 26 cited

Spatially resolved near-infrared spectroscopy of the massive star-forming region IRAS 19410+2336

N. L. Martin-Hernandez, A. Bik, E. Puga +2

IRAS19410+2336 is a young massive star forming region with an intense outflow activity. We present here spatially resolved NIR spectroscopy which allows us to verify whether the H2…

astro-ph2008

Probing the Early Evolution of Young High-Mass Stars

E. Puga, A. Bik, L. B. M. F. Waters +22

Near-infrared imaging surveys of high-mass star-forming regions reveal an amazingly complex interplay between star formation and the environment (Churchwell et al. 2006; Alvarez et…

astro-ph2008★ 5 cited

M1-78: a nitrogen-rich Galactic compact HII region beyond the Perseus arm

N. L. Martin-Hernandez, C. Esteban, A. Mesa-Delgado +2

There is considerable controversy surrounding the nature of M1-78, a compact nebula located beyond the Perseus arm. It was first classified as a planetary nebula and is nowadays ge…

astro-ph2006★ 23 cited

High spatial resolution mid-infrared spectroscopy of the starburst galaxies NGC 3256, IIZw40 and Henize 2-10

N. L. Martin-Hernandez, D. Schaerer, E. Peeters +2

In order to show the importance of high spatial resolution observations of extra-galactic sources when compared to observations obtained with larger apertures such as ISO, we prese…