Search Results - "DE GRAAUW, T"

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  1. 1

    Simulations of M87 and Sgr A imaging with the Millimetron Space Observatory on near-Earth orbits by Andrianov, A S, Baryshev, A M, Falcke, H, Girin, I A, de Graauw, T, Kostenko, V I, Kudriashov, V, Ladygin, V A, Likhachev, S F, Roelofs, F, Rudnitskiy, A G, Shaykhutdinov, A R, Shchekinov, Y A, Shchurov, M A

    “…ABSTRACT High-resolution imaging of supermassive black hole shadows is a direct way to verify the theory of general relativity under extreme gravity…”
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    Journal Article
  2. 2

    External supply of oxygen to the atmospheres of the giant planets by Lellouch, E, Feuchtgruber, H, de Graauw, T, Bézard, B, Encrenaz, T, Griffin, M

    Published in Nature (London) (11-09-1997)
    “…The atmospheres of the giant planets are reducing, being mainly composed of hydrogen, helium and methane. But the rings and icy satellites that surround these…”
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  3. 3

    Low-temperature crystallization of silicate dust in circumstellar disks by Molster, F. J, Yamamura, I, Waters, L. B. F. M, Tielens, A. G. G. M, de Graauw, Th, de Jong, T, de Koter, A, Malfait, K, van den Ancker, M. E, van Winckel, H, Voors, R. H. M, Waelkens, C

    Published in Nature (London) (07-10-1999)
    “…Silicate dust in the interstellar medium is observed to be amorphous, yet silicate dust in comets and interplanetary dust particles is sometimes partially…”
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    Evaluation of integrated tuning elements with SIS devices by Dierichs, M.M.T.M., Noningh, C.E., Panhuyzen, R.A., Feenstra, B.J., Skalare, A., Wijnbergen, J.J., van der Stadt, H., de Graauw, T.

    “…The resonances of integrated tuning stubs in combination with SIS (superconductor-insulator-superconductor) detectors are measured and calculated. The…”
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  6. 6

    An integrated 500 GHz receiver with superconducting local oscillator by Koshelets, V.P., Shitov, S.V., Filippenko, L.V., Baryshev, A.M., Luinge, W., Golstein, H., van de Stadt, H., Gao, J.-R., de Graauw, T.

    “…An integrated quasioptical receiver consisting of a planar double-dipole antenna, SIS mixer and superconducting Flux-Flow Oscillator (FFO) with matching…”
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    Integrated sub-MM wave receivers by Koshelets, V.P., Shitov, S.V., Baryshev, A.M., Lapitskaya, I.L., Filippenko, L.V., van de Stadt, H., Mees, J., Schaeffer, H., de Graauw, T.

    “…The concept of a fully integrated superconducting receiver looks very attractive for sub-mm space astronomy where low weight, power consumption and volume are…”
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    Performance of a two-junction array SIS-mixer operating around 345 GHz by Honingh, C.E., de Lange, G., Dierichs, M.M.T.M., Schaeffer, H.H.A., de Graauw, T., Klapwijk, T.M.

    “…The authors have made a detailed study of the gain and noise of a SIS (superconductor-insulator-superconductor) heterodyne receiver at 345 GHz. An array of two…”
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  11. 11

    An oxygen-rich dust disk surrounding an evolved star in the Red Rectangle by Waters, L. B. F. M, Waelkens, C, van Winckel, H, Molster, F. J, Tielens, A. G. G. M, van Loon, J. Th, Morris, P. W, Cami, J, Bouwman, J, de Koter, A, de Jong, T, de Graauw, Th

    Published in Nature (London) (26-02-1998)
    “…The Red Rectangle is the prototype of a class of carbon-rich reflection nebulae surrounding low-mass stars in the final stages of evolution. The central star…”
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    Discovery of a massive equatorial torus in the η Carinae stellar system by Morris, P. W, Waters, L. B. F. M, Barlow, M. J, Lim, T, de Koter, A, Voors, R. H. M, Cox, P, de Graauw, Th, Henning, Th, Hony, S, Lamers, H. J. G. L. M, Mutschke, H, Trams, N. R

    Published in Nature (London) (02-12-1999)
    “…The enigmatic object η Carinae is believed to represent an important, but short-lived, unstable phase in the life of the most massive stars, occurring shortly…”
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    Space infrared/submm telescopes: Past and future by de Graauw, Thijs

    Published in Advances in space research (01-01-2000)
    “…This paper gives an overview of the main past and future space experiments for infrared and sub-millimetre astronomy. The scientific objectives for these…”
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  18. 18

    Simulations of M87 and Sgr A Imaging with the Millimetron Space Observatory on near-Earth orbits by Andrianov, A. S, Baryshev, A. M, Falcke, H, Girin, I. A, de Graauw, T, Kostenko, V. I, Kudriashov, V, Ladygin, V. A, Likhachev, S. F, Roelofs, F, Rudnitskiy, A. G, Shaykhutdinov, A. R, Shchekinov, Y. A, Shchurov, M. A

    Published 17-06-2020
    “…High resolution imaging of supermassive black holes shadows is a direct way to verify the theory of general relativity at extreme gravity conditions. Very Long…”
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    Journal Article
  19. 19

    Remote sounding of the Martian dust from ISO spectroscopy in the 2.7 mu m CO sub(2) bands by Fedorova, A A, Lellouch, E, Titov, D V, De Graauw, T, Feuchtgruber, H

    Published in Planetary and space science (01-01-2002)
    “…This paper presents a study of Martian aerosols based on the spectral observations near 2.7 mu m. Simulations by Titov et al. showed that the depth and the…”
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  20. 20

    Remote sounding of the Martian dust from ISO spectroscopy in the [formula omitted] bands by Fedorova, A.A., Lellouch, E., Titov, D.V., de Graauw, T., Feuchtgruber, H.

    Published in Planetary and space science (2002)
    “…This paper presents a study of Martian aerosols based on the spectral observations near 2.7 μm . Simulations by Titov et al. [Planet. Space Sci. 48 (2000) 67]…”
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    Journal Article