2.5k citations · 22.8k across the 170 of their papers we have counts for
4 papers · 2 filters
Interpretation of abundance ratios
Francesca Matteucci, Cristina Chiappini
In this paper we discuss abundance ratios and their relation to stellar nucleosynthesis and other parameters of chemical evolution models, reviewing and clarifying the correct use…
A search for late-type supergiants in the inner regions of the Milky Way
F. Comeron, J. Torra, C. Chiappini +3
We present the results of a narrow-band infrared imaging survey of a narrow strip (12' wide) around the galactic equator between 6 deg and 21 deg of galactic longitude aimed at det…
Initial mass function and galactic chemical evolution models
Donatella Romano, Cristina Chiappini, Francesca Matteucci +1
In this contribution we focus on results from chemical evolution models for the solar neighbourhood obtained by varying the IMF. Results for galaxies of different morphological typ…
Quantifying the uncertainties of chemical evolution studies. I. The stellar initial mass function and the stellar lifetimes
Donatella Romano, Cristina Chiappini, Francesca Matteucci +1
The stellar initial mass function and the stellar lifetimes are basic ingredients of chemical evolution models, for which different recipes can be found in the literature. In this…