Results 61 to 70 of about 2,168,923 (219)

Realising the full potential of X-ray astronomy in the UK [PDF]

arXiv, 2017
X-ray astronomy is our gateway to the hot universe. More than half of the baryons in the cosmos are too hot to be visible at shorter wavelengths. Studying the extreme environments of black hole and neutron star vicinities also requires X-ray observations.
arxiv  

Heavily obscured AGN in the local Universe

, 2009
We present here a new powerful diagnostic plot to select heavily obscured AGN in the local universe by combining infrared (Spitzer, IRAS) and X-ray (XMM) information.
Caccianiga, A., Cusumano, G., Della Ceca, R., La Parola, V., Moretti, A., Severgnini, P., Vignali, C.   +6 more
core   +1 more source

Journey of X-ray astronomy: Indian perspectives [PDF]

arXiv
X-ray astronomy is a mature area of observational astronomy. After the discovery of the first non-solar X-ray source in 1962, X-ray astronomy proliferated during the Apollo era's space race. Then, it matured as an established area of research during the period of Great Observatories, and now it has become an indispensable tool to understand a wide ...
arxiv  

Observational results of X-Ray astronomy [PDF]

, 1965
Par S. Bowyer, E. T. Byram, T. A. Chubb, H. Friedman   +3 more
openalex   +1 more source

Some problems of gamma and X-ray astronomy [PDF]

, 1964
Виталий Л. Гинзбург, S.I. Syrovatskii   +1 more
openalex   +1 more source

A program of X-ray astronomy from sounding rocket Final report [PDF]

X-ray astronomy from sounding ...
Giacconi, R., Gorenstein, P., Gursky, H., Waters, J. R.   +3 more
core   +1 more source

New Techniques in X-Ray Astronomy [PDF]

, 1968
C. de Jager
openalex   +1 more source

X-ray astronomy program in Japan [PDF]

Hakucho satellite operations and the problems that emerged from the neutron star observations are illustrated. X-ray pulsars and bursters are reviewed.
Tanaka, Y.
core   +1 more source

Deep I-band Imaging of z=5.99 Quasar

, 2002
Deep I-band imaging was carried out to search for the optical counterpart of the X-ray jet candidate near SDSS 1306+0356, reported by Schwartz (2002, astro-ph/0202190).
Ivanov, Valentin D.
core   +1 more source

The Wide Field Cameras onboard the BeppoSAX X-ray Astronomy Satellite

, 1997
The two Wide Field Cameras (WFCs) cur- rently flying on the Italian/Dutch X-ray satellite BeppoSAX, image the X-ray sky in the energy range of 1:8 28 keV.
R. Jager, W. Mels, A. Brinkman, M. Galama, H. Goulooze, J. Heise, P. Lowes, J. Muller, A. Naber, A. Rook, R. Schuurhof, J. Schuurmans, G. Wiersma   +12 more
semanticscholar   +1 more source