TY - JOUR
T1 - Constraining models of classical nova outbursts with the murchison meteorite
AU - José, Jordi
AU - Hernanz, Margarita
AU - Amari, Sachiko
AU - Zinner, Ernst
PY - 2003
Y1 - 2003
N2 - Infrared observations of nova light curves reveal that classical novae form grains in the expanding shells, ejected into the interstellar medium as a consequence of a violent outburst. Such grains contain nucleo-synthetic fingerprints of the nova explosion. In this paper, we analyse different isotopic signatures expected to be present in nova grains on the basis of detailed hydrodynamic calculations of CO and ONe novae and compare them with recent determinations of presolar nova grains from the Acfer 094 and Murchison meteorites.
AB - Infrared observations of nova light curves reveal that classical novae form grains in the expanding shells, ejected into the interstellar medium as a consequence of a violent outburst. Such grains contain nucleo-synthetic fingerprints of the nova explosion. In this paper, we analyse different isotopic signatures expected to be present in nova grains on the basis of detailed hydrodynamic calculations of CO and ONe novae and compare them with recent determinations of presolar nova grains from the Acfer 094 and Murchison meteorites.
KW - Meteors
KW - Novae, Cataclysmic variables
KW - Nucleosynthesis, Abundances, Isotopic anomalies, Dust
UR - https://www.scopus.com/pages/publications/14844290779
U2 - 10.1071/AS03032
DO - 10.1071/AS03032
M3 - Article
AN - SCOPUS:14844290779
SN - 1448-6083
VL - 20
SP - 351
EP - 355
JO - Publications of the Astronomical Society of Australia
JF - Publications of the Astronomical Society of Australia
IS - 4
ER -