158 citations · 925 across the 19 of their papers we have counts for
3 papers · 1 filter
Measurements of 12C/13C ratio in planetary nebulae: implications on stellar and Galactic chemical evolution
F. Palla, R. Bachiller, L. Stanghellini +2
We present the results of a study aimed at determining the 12C/13C ratio in two samples of planetary nebulae (PNe) by means of millimeter wave observations of 12CO and 13CO. The fi…
Low-mass stars in the massive HII region NGC 3603 - Deep NIR imaging with ANTU/ISAAC
B. Brandl, W. Brandner, F. Eisenhauer +3
We have observed NGC 3603, the most massive visible HII region known in the Galaxy, with ANTU(VLT1)/ISAAC in the near-infrared (NIR) J_s, H, and K_s bands. Our observations are the…
Shock excited far-infrared molecular emission around T Tau
L. Spinoglio, T. Giannini, B. Nisini +9
The first complete far-infrared spectrum of T Tau has been obtained with the LWS spectrometer on-board the Infrared Space Observatory, which detected strong emission from high-J (J…