Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Planetary nebulae : A probe of the galaxies evolution up to the hubble time. / Kholtygin, A. F.; Milanova, Yu V.
Galaxy Evolution Across the Hubble Time: Proceedings of the International Astronomical Union 2, IAU Symposium #235, held 14-17 August, 2006 in Prague, Czech Republic. ред. / F. Combes; J. Palous. Том 2 S235. ред. Cambridge University Press, 2007. стр. 324-324 (Proceedings of the International Astronomical Union; Том 2, № S235).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
}
TY - GEN
T1 - Planetary nebulae
T2 - A probe of the galaxies evolution up to the hubble time
AU - Kholtygin, A. F.
AU - Milanova, Yu V.
PY - 2007
Y1 - 2007
N2 - Chemical evolution of the galactic and extragalactic planetary nebulae (PNe) system beginning from the early age of the Galaxy is investigated. We determine the radial and vertical abundance gradients for C, N, O, Ne, Ar, Cl and S in a dependence on mass and age of the progenitor stars of the nebula. In the Table 1 we compare the galactic abundance gradients for O and Ne for our and neigbour galaxies.
AB - Chemical evolution of the galactic and extragalactic planetary nebulae (PNe) system beginning from the early age of the Galaxy is investigated. We determine the radial and vertical abundance gradients for C, N, O, Ne, Ar, Cl and S in a dependence on mass and age of the progenitor stars of the nebula. In the Table 1 we compare the galactic abundance gradients for O and Ne for our and neigbour galaxies.
UR - http://www.scopus.com/inward/record.url?scp=36949024493&partnerID=8YFLogxK
U2 - 10.1017/S1743921306006892
DO - 10.1017/S1743921306006892
M3 - Conference contribution
AN - SCOPUS:36949024493
VL - 2
T3 - Proceedings of the International Astronomical Union
SP - 324
EP - 324
BT - Galaxy Evolution Across the Hubble Time
A2 - Combes, F.
A2 - Palous, J.
PB - Cambridge University Press
ER -
ID: 9367010