Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Reyniers, Maarten"'
Publikováno v:
In Environmental Research 15 December 2024 263 Part 2
Publikováno v:
In Landscape and Urban Planning September 2024 249
Autor:
Beele, Eva1 (AUTHOR) eva.beele@kuleuven.be, Reyniers, Maarten2 (AUTHOR), Aerts, Raf3,4 (AUTHOR), Somers, Ben1,5 (AUTHOR)
Publikováno v:
Earth System Science Data. 2022, Vol. 14 Issue 10, p4681-4717. 37p.
Autor:
Van Winckel, Hans, Evans, Tom Lloyd, Briquet, Maryline, De Cat, Peter, Degroote, Pieter, De Meester, Wim, De Ridder, Joris, Deroo, Pieter, Desmet, Maarten, Drummond, Rachel, Eyer, Laurent, Groenewegen, Martin A. T., Kolenberg, Katrien, Kilkenny, David, Ladjal, Djazia, Lefever, Karolien, Maas, Thomas, Marang, Fred, Martinez, Peter, Østensen, Roy H., Raskin, Gert, Reyniers, Maarten, Royer, Pierre, Saesen, Sophie, Uytterhoeven, Katrien, Vanautgaerden, Jan, Vandenbussche, Bart, van Wyk, Francois, Vučković, Maja, Waelkens, Christoffel, Zima, Wolfgang
While the first binary post-AGB stars were serendipitously discovered, the distinct characteristics of their Spectral Energy Distribution (SED) allowed us to launch a more systematic search for binaries. We selected post-AGB objects which show a broa
Externí odkaz:
http://arxiv.org/abs/0906.4482
Aims. Rotation periods of cometary nuclei are scarce, though important when studying the nature and origin of these objects. Our aim is to derive a rotation period for the nucleus of comet C/2004 Q2 (Machholz). Methods. C/2004 Q2 (Machholz) was monit
Externí odkaz:
http://arxiv.org/abs/0812.2398
Autor:
Hrivnak, Bruce J., Van Winckel, Hans, Reyniers, Maarten, Bohlender, David, Waelkens, Christoffel, Lu, Wenxian
The metal-poor post-AGB star HD 46703 is shown to be a single-line spectroscopic binary with a period of 600 days, a high velocity of -94 km/s, and an orbital eccentricity of 0.3. Light curve studies show that it also pulsates with a period of 29 day
Externí odkaz:
http://arxiv.org/abs/0807.3752
In this contribution we give a progress report on our systematic study of a large sample of post-AGB stars. The sample stars were selected on the basis of their infrared colours and the selection criteria were tuned to discover objects with hot dust
Externí odkaz:
http://arxiv.org/abs/astro-ph/0604172
This paper reports the detection of a heavy element enriched RV Tauri variable with an abundance pattern that differs significantly from a standard s-process enriched object: V453 Oph. Based on optical high-resolution spectra, we determined that this
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504596
Autor:
Reyniers, Maarten, Cuypers, Jan
Publikováno v:
Astron.Astrophys. 432 (2005) 595-608
Despite its mean apparent magnitude of m(v)=6.39, the evolutionary status of HD190390 (HR7671), a luminous F-type supergiant at high galactic latitude, is still not very clear, but in most papers a post-AGB classification is assumed. New observationa
Externí odkaz:
http://arxiv.org/abs/astro-ph/0411493
Publikováno v:
Nucl.Phys. A758 (2005) 288-291
In this poster we present a detailed chemical analysis of the RV Tauri star of low intrinsic metallicity, V453 Oph ([Fe/H]=-2.2), which shows a mild but clear s-process surface overabundance. This result is strengthened by a relative analysis to the
Externí odkaz:
http://arxiv.org/abs/astro-ph/0410517