TY - JOUR

T1 - The spatial structure of the Galaxy subsystems as it looks from an analysis of the system of galactic planetary nebulae

AU - Maksimova, Lomara

AU - Kholtygin, Alexander

PY - 2018/6/18

Y1 - 2018/6/18

N2 - We recalculated the distance to 554 galactic Planetary Nebulae (PNe) using the relation between the ionized mass of the nebula μ and the optical thickness parameter τ obtained by Akimkin et al. [1]. We classified these nebulae according to the Peimbert [9] types modified by Quireza et al. [11]. The obtained by us distances to galactic PNe were used to obtain the scale heights h for different subsystem of the Milky Way. Next values if h were estimated: h = 208 ± 10 pc for thin disk objects, h = 600 ± 54 pc for thick disk ones, and h = 1378 ± 180 pc for halo PNe.

AB - We recalculated the distance to 554 galactic Planetary Nebulae (PNe) using the relation between the ionized mass of the nebula μ and the optical thickness parameter τ obtained by Akimkin et al. [1]. We classified these nebulae according to the Peimbert [9] types modified by Quireza et al. [11]. The obtained by us distances to galactic PNe were used to obtain the scale heights h for different subsystem of the Milky Way. Next values if h were estimated: h = 208 ± 10 pc for thin disk objects, h = 600 ± 54 pc for thick disk ones, and h = 1378 ± 180 pc for halo PNe.

UR - http://www.scopus.com/inward/record.url?scp=85049506915&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/spatial-structure-galaxy-subsystems-it-looks-analysis-system-galactic-planetary-nebulae

U2 - 10.1088/1742-6596/1038/1/012016

DO - 10.1088/1742-6596/1038/1/012016

M3 - Conference article

AN - SCOPUS:85049506915

VL - 1038

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012016

T2 - International Conference PhysicA.SPb 2017

Y2 - 24 October 2017 through 26 October 2017

ER -