Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Nils Olander"'
Publikováno v:
Symposium - International Astronomical Union. 177:409-412
Circumstellar emission in the Na I and K I resonance lines has been detected from three carbon stars using high-resolution spectroscopy. Some properties of the circumstellar envelopes are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8602baf1357b73ff8b8a7b01069f3241
https://doi.org/10.1017/s0074180900002679
https://doi.org/10.1017/s0074180900002679
Publikováno v:
info:cnr-pdr/source/autori:Karl Grandin, Nils Olander, Piero Mazzinghi, Giuseppe Pelosi/titolo:A Wireless World. One Hundred Years since the Nobel Prize to Guglielmo Marconi/editore:/anno:2012
The volume is dedicated to the one hundred years since Guglielmo Marconi was awarded the Nobel Prize (1909). The choice of honoring Marconi in this centennial occasion stems from the huge impact that wireless communications had on society. The book i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fa7bb68db7847f4a26dbee689936c53
http://www.fupress.com/catalogo/a-wireless-world-one-hundred-years-since-the-nobel-prize-to-guglielmo-marconi/2083
http://www.fupress.com/catalogo/a-wireless-world-one-hundred-years-since-the-nobel-prize-to-guglielmo-marconi/2083
Autor:
Nils Olander, Bengt Gustafsson
Publikováno v:
Physica Scripta. 20:570-574
Spectra from cool stars are dominated by lines from different molecules. The effects of these molecular lines on the structure of the atmospheres are discussed. The structure is demonstrated as being often severely dependent on the element abundances
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ac270201a47bd9b930a8630bf7e8a04
https://doi.org/10.1088/0031-8949/20/5-6/002
https://doi.org/10.1088/0031-8949/20/5-6/002
Publikováno v:
Kinematics, Dynamics and Structure of the Milky Way ISBN: 9789400970625
The high latitude carbon star which appears superimposed on the northern part of the Magellanic Stream (Sanduleak 1980) has been found to be spectroscopically similar to RGO 55 in ω Centauri. Assuming identical luminosities for these two objects, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7882ae14bf8c4f5ca6bc2c47fb77cfdf
https://doi.org/10.1007/978-94-009-7060-1_48
https://doi.org/10.1007/978-94-009-7060-1_48