Zobrazeno 1 - 4
of 4
pro vyhledávání: '"M. M. Sokil"'
Publikováno v:
Вісник Астрономічної школи, Vol 8, Iss 1, Pp 101-103 (2012)
The new 3-stages method for the chemical composition and physical parameters of high-metallicity nebular objects determination was investigated. It's based on calculations of the optimization photoionization models (OPhMs) of these objects with using
Externí odkaz:
https://doaj.org/article/c19ab0b9d4f8495aab1e55a739b0a314
Publikováno v:
Odessa Astronomical Publications, Vol 25, Iss 2 (2012)
The new approximation expression for the representation of gas density distribution in planetary nebulae envelopes was proposed. The new multi-stages method for the caclulation of the chemical composition and physical parameters of planetary nebulae
Externí odkaz:
https://doaj.org/article/a93f1d4002154b9287b522a36d0fc252
Publikováno v:
Astronomy Reports. 57:366-379
The technique of nebular-gas diagnostics was used to find electronic temperatures T e , concentrations n e , relative ion concentrations n(A+i )/n(H+), and chemical abundances A/H for planetary nebulae in the Large and Small Magellanic Clouds. This a
Publikováno v:
Вісник Астрономічної школи, Vol 8, Iss 1, Pp 101-103 (2012)
The new 3-stages method for the chemical composition and physical parameters of high-metallicity nebular objects determination was investigated. It's based on calculations of the optimization photoionization models (OPhMs) of these objects with using