Evolutionary synthesis models for the emission from radioactive isotopes in HII regions

Citation
M. Cervino et al., Evolutionary synthesis models for the emission from radioactive isotopes in HII regions, NEW ASTR R, 44(4-6), 2000, pp. 321-327
Citations number
20
Categorie Soggetti
Space Sciences
Journal title
NEW ASTRONOMY REVIEWS
ISSN journal
13876473 → ACNP
Volume
44
Issue
4-6
Year of publication
2000
Pages
321 - 327
Database
ISI
SICI code
1387-6473(200007)44:4-6<321:ESMFTE>2.0.ZU;2-L
Abstract
We have extended our evolutionary synthesis models for Star Forming Regions to the gamma -ray domain. Applying different yields to the resulting synth etic populations, we obtain lightcurves of gamma -ray line emission due to the radioactive decay of stellar nucleosynthesis products, such as Al-26 an d Fe-60. We present here this time evolution and the application of the mod els to regions of star. formation in our galaxy. (C) 2000 Elsevier Science B.V. All rights reserved.