Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Putte, D. Vande"'
Autor:
Mignani, R. P., Putte, D. Vande, Cropper, M., Turolla, R., Zane, S., Pellizza, L. J., Bignone, L. A., Sartore, N., Treves, A.
X-ray observations unveiled various types of radio-silent Isolated Neutron Stars (INSs), phenomenologically very diverse, e.g. the Myr old X-ray Dim INS (XDINSs) and the kyr old magnetars. Although their phenomenology is much diverse, the similar per
Externí odkaz:
http://arxiv.org/abs/1212.3141
The Galactic population of open clusters provides an insight into star formation in the Galaxy. The open cluster catalogue by Dias et al.(2002b) is a rich source of data, including kinematic information. This large sample made it possible to carry ou
Externí odkaz:
http://arxiv.org/abs/0912.0695
So far, six mechanisms have been proposed to account for the Galactic disk heating. Of these, the most important appear to be a combination of scattering of stars by molecular clouds and by spiral arms. We study a further mechanism, namely, the repea
Externí odkaz:
http://arxiv.org/abs/0905.4350
Autor:
Mignani, R. P., Kerber, F., Smart, R. L., Putte, D. Vande, Wicenec, A., Rauch, T., Adorf, H. M., Harrison, R.
Starting from the Strasbourg ESO Catalogue (SEC) of Planetary Nebulae (PNe), the largest PNe compilation available with ~ 1500 objects, we undertook a comprehensive study of the whole PN population, never carried out so far, only using on-line catalo
Externí odkaz:
http://arxiv.org/abs/0902.0960
Autor:
Putte, D. Vande, Cropper, Mark
The crossing of the Galactic disk by a Globular Cluster could produce star formation due to gravitational focussing or compression of disk material. We report on simulations of the effect on disk material which reveal that the crossing can sometimes
Externí odkaz:
http://arxiv.org/abs/0811.3106
Autor:
Rauch, T., Ziegler, M., Werner, K., Kruk, J. W., Oliveira, C. M., Putte, D. Vande, Mignani, R. P., Kerber, F.
LS V +4621 is the DAO-type central star of the planetary nebula Sh 2-216. We perform a comprehensive spectral analysis of high-resolution, high-S/N ultraviolet observations obtained with FUSE and STIS aboard the HST as well as the optical spectrum of
Externí odkaz:
http://arxiv.org/abs/0706.2256
Publikováno v:
Mon.Not.Roy.Astron.Soc. 360 (2005) 364-374
Simultaneous spectroscopic and photometric observations of the Z Cam type dwarf nova SY Cancri were used to obtain absolute flux calibrations. A comparison of the photometric calibration with a wide slit spectrophotometric calibration showed that eit
Externí odkaz:
http://arxiv.org/abs/astro-ph/0506075
Publikováno v:
Mon.Not.Roy.Astron.Soc. 342 (2003) 151
The secondary in cataclysmic variables (CV's) is usually detected by cross-correlation of the CV spectrum with that of a K or M dwarf template, to produce a radial velocity curve. Although this method has demonstrated its power, it has its limits in
Externí odkaz:
http://arxiv.org/abs/astro-ph/0302507
Autor:
Mignani, R. P., Putte, D. Vande, Cropper, M., Turolla, R., Zane, S., Pellizza, L. J., Bignone, L. A., Sartore, N., Treves, A.
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Mar2013, Vol. 429 Issue 4, p3517-3521, 5p, 2 Charts
Autor:
Putte, D. Vande, Cropper, Mark
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Jan2009, Vol. 392 Issue 1, p113-124, 12p, 10 Charts, 8 Graphs