Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Drechsel, Horst"'
Autor:
Mayer, Pavel, Harmanec, Petr, Chini, Rolf, Nasseri, Anita, Nemravová, Jana A., Drechsel, Horst, Catalan-Hurtado, Rodrigo, Barlow, Brad N., Frémat, Yves, Kotková, Lenka
Analyses of multi-epoch, high-resolution (~ 50000) optical spectra of seven early-type systems provided various important new insights with respect to their multiplicity. First determinations of orbital periods were made for HD 92206C (2.022 d), HD 1
Externí odkaz:
http://arxiv.org/abs/1701.06826
Using ESO FEROS archive spectra of several southern OB-type binaries, we derived periods for three SB2 spectroscopic binaries, HD 97166, HD 115455, and HD 123590, and two SB1 systems, HD 130298 and HD 163892. It was also possible to use new FEROS spe
Externí odkaz:
http://arxiv.org/abs/1404.1686
Publikováno v:
AIP Conference Proceedings, Volume 1331, pp. 1-4 (2011)
Preface of Planetary Systems Beyond the Main Sequence including conference scope and summary, short overview of programme, acknowledgements of patronage, sponsors, the scientific organising committee, and the local organising committee.
Comment:
Comment:
Externí odkaz:
http://arxiv.org/abs/1012.1516
Publikováno v:
Planetary Systems beyond the Main Sequence, eds. Sonja Schuh,Horst Drechsel,Ulrich Heber, AIP Conference Proceedings 1331, 2011, Melville, New York, Published; ISBN 978-0-7354-0886-9, One Volume, Print; 370 pages
We give here the Table of Contents page for the Proceedings of "Planetary Systems beyond the Main Sequence", held in August 2010 at Bamberg, Germany. This conference was the first to discuss the fate of a planet and its host star when the star evolve
Externí odkaz:
http://arxiv.org/abs/1011.6606
We analyse new spectra of the multiple system SZ Cam because previous studies found different values of the primary radial velocity amplitude. The older solutions of light curves also have different ratios of secondary to primary luminosity as inferr
Externí odkaz:
http://arxiv.org/abs/1011.4699
Autor:
Wolz Maximilian, Kupfer Thomas, Drechsel Horst, Heber Ulrich, Irrgang Andreas, Hermes J.J., Bloemen Steven, Levitan David, Dhillon Vik, Marsh TomR.
Publikováno v:
Open Astronomy, Vol 27, Iss 1, Pp 80-90 (2018)
HW Vir systems are rare eclipsing binary systems including a subdwarf B star (sdB) with a faint companion, mostly M-dwarfs. Up to now, 19 HW Vir systems have been published, three of them with substellar companions. We report the spectroscopic as wel
Externí odkaz:
https://doaj.org/article/f6943f11b19f408a8258c559bf7b2871
Publikováno v:
Astrophysics & Space Science. Apr2005, Vol. 296 Issue 1-4, p15-16. 2p.
Autor:
Wolz, Maximilian, Kupfer, Thomas, Drechsel, Horst, Heber, Ulrich, Irrgang, Andreas, Hermes, J.J., Bloemen, Steven, Levitan, David, Dhillon, Vik, Marsh, TomR.
Publikováno v:
Advances in Materials Science; Dec2018, Vol. 18 Issue 4, p80-90, 11p
Autor:
Drechsel, Horst, Zejda, Miloslav
An international conference entitled "Zdenek Kopal's Binary Star Legacy" was held on the occasion of the late Professor Kopal's 90th birthday in his home town of Litomyšl/Czech Republic and dedicated to the memory of one of the leading astronomers o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::5c7e82aeec0f44fc6ed35be779a20e1b
http://cds.cern.ch/record/991712
http://cds.cern.ch/record/991712