Zobrazeno 1 - 8
of 8
pro vyhledávání: '"398"'
Autor:
Maire, A. -L., Molaverdikhani, K., Desidera, S., Trifonov, T., Mollière, P., D'Orazi, V., Frankel, N., Baudino, J. -L., Messina, S., Müller, A., Charnay, B., Cheetham, A., Delorme, P., Ligi, R., Bonnefoy, M., Brandner, W., Mesa, D., Cantalloube, F., Galicher, R., Henning, T., Biller, B. A., Hagelberg, J., Lagrange, A. -M., Lavie, B., Rickman, E., Ségransan, D., Udry, S., Chauvin, G., Gratton, R., Langlois, M., Vigan, A., Meyer, M. R., Beuzit, J. -L., Bhowmik, T., Boccaletti, A., Lazzoni, C., Perrot, C., Schmidt, T., Zurlo, A., Gluck, L., Pragt, J., Ramos, J., Roelfsema, R., Roux, A., Sauvage, J. -F.
Publikováno v:
A&A 639, A47 (2020)
Context. Detecting and characterizing substellar companions for which the luminosity, mass, and age can be determined independently is of utter importance to test and calibrate the evolutionary models due to uncertainties in their formation mechanism
Externí odkaz:
http://arxiv.org/abs/2005.10312
Autor:
Ranalli, P., Georgantopoulos, I., Corral, A., Koutoulidis, L., Rovilos, M., Carrera, F. J., Akylas, A., Del Moro, A., Georgakakis, A., Gilli, R., Vignali, C.
Publikováno v:
A&A 577, A121 (2015)
Wide area X-ray and far infrared surveys are a fundamental tool to investigate the link between AGN growth and star formation, especially in the low-redshift universe (z<1). The Herschel Terahertz Large Area survey (H-ATLAS) has covered 550 deg^2 in
Externí odkaz:
http://arxiv.org/abs/1502.00676
Autor:
Petrov, Leonid
Publikováno v:
The Astronomical Journal (2013), 146, 5
It is anticipated that future space-born missions, such as Gaia, will be able to determine in optical domain positions of more than 100,000 bright quasars with sub-mas accuracies that are comparable to very long baseline interferometry (VLBI) accurac
Externí odkaz:
http://arxiv.org/abs/1301.5407
Autor:
Guio, P., Achilleos, N.
Publikováno v:
Mon. Not. R. Astron. Soc. 398 (2009) 1254-1262
The auroras on Jupiter and Saturn can be studied with a high sensitivity and resolution by the Hubble Space Telescope (HST) ultraviolet (UV) and far-ultraviolet (FUV) Space Telescope spectrograph (STIS) and Advanced Camera for Surveys (ACS) instrumen
Externí odkaz:
http://arxiv.org/abs/0906.1905
Publikováno v:
MNRAS, 398(3), pp. 1093-1104 (2009)
These last years ground-based astronomy has been looking towards Antarctica, especially its summits and the internal continental plateau where the optical turbulence (OT) appears to be confined in a shallow layer close to the surface. Preliminary mea
Externí odkaz:
http://arxiv.org/abs/0906.0129
Publikováno v:
MNRAS 398: 47-52 (2009)
A remarkable similarity between the large-scale non-Gaussian pattern of cosmic microwave background (CMB) temperatures obtained by Wilkinson Microwave Anisotropy Probe (WMAP) mission and the distribution feature of observation numbers is noted. Motiv
Externí odkaz:
http://arxiv.org/abs/0905.0075
Publikováno v:
MNRAS 398, 401 (2009)
21 cm tomography is expected to be difficult in part because of serious foreground contamination. Previous studies have found that line-of-sight approaches are capable of cleaning foregrounds to an acceptable level on large spatial scales, but not on
Externí odkaz:
http://arxiv.org/abs/0903.4890
Autor:
Pshirkov, M. S.
Publikováno v:
Mon.Not.Roy.Astron.Soc., 398, 1932 (2009)
A method is suggested to explore the gravitational wave background (GWB) in the frequency range from $10^{-12}$ to \hbox{$10^{-8}$ Hz}. That method is based on the precise measurements of pulsars' rotational parameters: the influence of the gravitati
Externí odkaz:
http://arxiv.org/abs/0902.0598