Zobrazeno 1 - 4
of 4
pro vyhledávání: '"L. V. Shpigel"'
Publikováno v:
Open Astronomy, Vol 25, Iss 1, Pp 1-9 (2016)
On the basis of the authors’ compiled catalog containing spectroscopic abundances of 14 chemical elements for 90 open star clusters of the Galaxy, we show that in the young clusters not only barium but also three other studied elements of slow neut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e8b2c48af5210b0c6e8d95717406315
https://doi.org/10.1515/astro-2017-0102
https://doi.org/10.1515/astro-2017-0102
Publikováno v:
Open Astronomy, Vol 24, Iss 1, Pp 24-29 (2015)
Applying a compilled catalog, we find that the relative abundances of α-elements in open clusters and in field stars of the thin disk of the Galaxy show different dependencies on metallicity, age and parameters of their Galactic orbits. The distinct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6157c224e029b82512d928394fceddb0
https://doi.org/10.1515/astro-2017-0199
https://doi.org/10.1515/astro-2017-0199
A catalog compiling the parameters of 346 open clusters, including their metallicities, positions, ages, and velocities has been composed. The elements of the Galactic orbits for 272 of the clusters have been calculated. Spectroscopic determinations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60286c159dcc392a5e9b254a134e51ad
http://arxiv.org/abs/1602.04977
http://arxiv.org/abs/1602.04977
The properties of the relative abundances of rapid and slow neutron-capture elements are studied using a catalog containing spectroscopic abundance determinations for 14~elements produced in various nuclear-synthesis processes for 90~open clusters. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1920867f11b5839ce7c32536546e9a79