Zobrazeno 1 - 10
of 214
pro vyhledávání: '"de, Graauw T."'
Autor:
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.
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 Baseline Interferometry (VLBI) observations at millimeter/sub-millimeter wavelengths can p
Externí odkaz:
http://arxiv.org/abs/2006.10120
Autor:
Bockelée-Morvan, D., Biver, N., Crovisier, J., Lis, D. C., Hartogh, P., Moreno, R., de Val-Borro, M., Blake, G. A., Szutowicz, S., Boissier, J., Cernicharo, J., Charnley, S. B., Combi, M., Cordiner, M. A., de Graauw, T., Encrenaz, P., Jarchow, C., Kidger, M., Küppers, M., Milam, S. N., Müller, H. S. P., Phillips, T. G., Rengel, M.
Publikováno v:
Astronomy & Astrophysics, 562, A5 (2014)
HCl and HF are expected to be the main reservoirs of fluorine and chlorine wherever hydrogen is predominantly molecular. They are found to be strongly depleted in dense molecular clouds, suggesting freeze-out onto grains in such cold environments. We
Externí odkaz:
http://arxiv.org/abs/1401.1104
Autor:
Feuchtgruber, H., Lellouch, E., Orton, G., de Graauw, T., Vandenbussche, B., Swinyard, B., Moreno, R., Jarchow, C., Billebaud, F., Cavalie, T., Sidher, S., Hartogh, P.
Herschel-PACS measurements of the rotational R(0) and R(1) HD lines in the atmospheres of Uranus and Neptune are analyzed in order to derive a D/H ratio with improved precision for both planets. The derivation of the D/H ratio includes also previous
Externí odkaz:
http://arxiv.org/abs/1301.5781
Autor:
Hartogh, P., Błęcka, M. I., Jarchow, C., Sagawa, H., Lellouch, E., de Val-Borro, M., Rengel, M., Medvedev, A. S., Swinyard, B. M., Moreno, R., Cavalié, T., Lis, D. C., Banaszkiewicz, M., Bockelée-Morvan, D., Crovisier, J., Encrenaz, T., Küppers, M., Lara, L. -M., Szutowicz, S., Vandenbussche, B., Bensch, F., Bergin, E. A., Billebaud, F., Biver, N., Blake, G. A., Blommaert, J. A. D. L., Cernicharo, J., Decin, L., Encrenaz, P., Feuchtgruber, H., Fulton, T., de Graauw, T., Jehin, E., Kidger, M., Lorente, R., Naylor, D. A., Portyankina, G., Sánchez-Portal, M., Schieder, R., Sidher, S., Thomas, N., Verdugo, E., Waelkens, C., Lorenzani, A., Tofani, G., Natale, E., Pearson, J., Klein, T., Leinz, C., Güsten, R., Kramer, C.
Publikováno v:
Astron.Astrophys. 521 (2010) L48
We report on the initial analysis of Herschel/HIFI carbon monoxide (CO) observations of the Martian atmosphere performed between 11 and 16 April 2010. We selected the (7-6) rotational transitions of the isotopes ^{13}CO at 771 GHz and C^{18}O at 768
Externí odkaz:
http://arxiv.org/abs/1007.1291
Autor:
Hartogh, P., Jarchow, C., Lellouch, E., de Val-Borro, M., Rengel, M., Moreno, R., Medvedev, A. S., Sagawa, H., Swinyard, B. M., Cavalié, T., Lis, D. C., Błęcka, M. I., Banaszkiewicz, M., Bockelée-Morvan, D., Crovisier, J., Encrenaz, T., Küppers, M., Lara, L. -M., Szutowicz, S., Vandenbussche, B., Bensch, F., Bergin, E. A., Billebaud, F., Biver, N., Blake, G. A., Blommaert, J. A. D. L., Cernicharo, J., Decin, L., Encrenaz, P., Feuchtgruber, H., Fulton, T., de Graauw, T., Jehin, E., Kidger, M., Lorente, R., Naylor, D. A., Portyankina, G., Sánchez-Portal, M., Schieder, R., Sidher, S., Thomas, N., Verdugo, E., Waelkens, C., Whyborn, N., Teyssier, D., Helmich, F., Roelfsema, P., Stutzki, J., LeDuc, H. G., Stern, J. A.
Publikováno v:
Astron.Astrophys. 521 (2010) L49
We report on an initial analysis of Herschel/HIFI observations of hydrogen chloride (HCl), hydrogen peroxide (H_2O_2), and molecular oxygen (O_2) in the Martian atmosphere performed on 13 and 16 April 2010 (L_s ~ 77{\deg}). We derived a constant volu
Externí odkaz:
http://arxiv.org/abs/1007.1301
Autor:
Neufeld, D. A., González-Alfonso, E., Melnick, G., Pułecka, M., Schmidt, M., Szczerba, R., Bujarrabal, V., Alcolea, J., Cernicharo, J., Decin, L., Dominik, C., Justtanont, K., de Koter, A., Marston, A. P., Menten, K., Olofsson, H., Planesas, P., Schöier, F. L., Teyssier, D., Waters, L. B. F. M., Edwards, K., McCoey, C., Shipman, R., Jellema, W., de Graauw, T., Ossenkopf, V., Schieder, R., Philipp, S.
We report the discovery of water vapour toward the carbon star V Cygni. We have used Herschel's HIFI instrument, in dual beam switch mode, to observe the 1(11) - 0(00) para-water transition at 1113.3430 GHz in the upper sideband of the Band 4b receiv
Externí odkaz:
http://arxiv.org/abs/1007.1235
Autor:
de Val-Borro, M., Hartogh, P., Crovisier, J., Bockelée-Morvan, D., Biver, N., Lis, D. C., Moreno, R., Jarchow, C., Rengel, M., Szutowicz, S., Banaszkiewicz, M., Bensch, F., Błęcka, M. I., Emprechtinger, M., Encrenaz, T., Jehin, E., Küppers, M., Lara, L. -M., Lellouch, E., Swinyard, B. M., Vandenbussche, B., Bergin, E. A., Blake, G. A., Blommaert, J. A. D. L., Cernicharo, J., Decin, L., Encrenaz, P., de Graauw, T., Hutsemékers, D., Kidger, M., Manfroid, J., Medvedev, A. S., Naylor, D. A., Schieder, R., Stam, D., Thomas, N., Waelkens, C., Szczerba, R., Saraceno, P., Di Giorgio, A. M., Philipp, S., Klein, T., Ossenkopf, V., Zaal, P., Shipman, R.
Publikováno v:
Astron.Astrophys. 521 (2010) L50
The high spectral resolution and sensitivity of Herschel/HIFI allows for the detection of multiple rotational water lines and accurate determinations of water production rates in comets. In this letter we present HIFI observations of the fundamental
Externí odkaz:
http://arxiv.org/abs/1007.0149
Autor:
Lellouch, E., Hartogh, P., Feuchtgruber, H., Vandenbussche, B., de Graauw, T., Moreno, R., Jarchow, C., Cavalié, T., Orton, G., Banaszkiewicz, M., Blecka, M. I., Bockelée-Morvan, D., Crovisier, J., Encrenaz, T., Fulton, T., Küppers, M., Lara, L. M., Lis, D. C., Medvedev, A. S., Rengel, M., Sagawa, H., Swinyard, B., Szutowicz, S., Bensch, F., Bergin, E., Billebaud, F., Biver, N., Blake, G. A., Blommaert, J. A. D. L., Cernicharo, J., Courtin, R., Davis, G. R., Decin, L., Encrenaz, P., Gonzalez, A., Jehin, E., Kidger, M., Naylor, D., Portyankina, G., Schieder, R., Sidher, S., Thomas, N., de Val-Borro, M., Verdugo, E., Waelkens, C., Walker, H., Aarts, H., Comito, C., Kawamura, J. H., Maestrini, A., Peacocke, T., Teipen, R., Tils, T., Wildeman, K.
We report on the initial analysis of a Herschel/PACS full range spectrum of Neptune, covering the 51-220 micrometer range with a mean resolving power of ~ 3000, and complemented by a dedicated observation of CH4 at 120 micrometers. Numerous spectral
Externí odkaz:
http://arxiv.org/abs/1006.0114
Autor:
Swinyard, B. M., Hartogh, P., Sidher, S., Fulton, T., Lellouch, E., Jarchow, C., Griffin, M. J., Moreno, R., Sagawa, H., Portyankina, G., Blecka, M., Banaszkiewicz, M., Bockelee-Morvan, D., Crovisier, J., Encrenaz, T., Kueppers, M., Lara, L., Lis, D., Medvedev, A., Renge, M., Szutowicz, S., Vandenbussche, B., Bensch, F., Bergin, E., Billebaud, F., Biver, N., Blake, G., Blommaert, J., de Val-Borro, M., Cernicharo, J., Cavalie, T., Courtin, R., Davis, G., Decin, L., Encrenaz, P., de Graauw, T., Jehin, E., Kidger, M., Leeks, S., Orton, G., Naylor, D., Schieder, R., Stam, D., Thomas, N., Verdugo, E., Waelkens, C., Walker, H.
We have obtained the first continuous disk averaged spectrum of Mars from 450 to 1550 Ghz using the Herschel-SPIRE Fourier Transform Spectrometer. The spectrum was obtained at a constant resolution of 1.4 GHz across the whole band. The flux from the
Externí odkaz:
http://arxiv.org/abs/1005.4579
Autor:
Hartogh, P., Crovisier, J., de Val-Borro, M., Bockelée-Morvan, D., Biver, N., Lis, D. C., Moreno, R., Jarchow, C., Rengel, M., Emprechtinger, M., Szutowicz, S., Banaszkiewicz, M., Bensch, F., Blecka, M. I., Cavalié, T., Encrenaz, T., Jehin, E., Küppers, M., Lara, L. -M., Lellouch, E., Swinyard, B. M., Vandenbussche, B., Bergin, E. A., Blake, G. A., Blommaert, J. A. D. L., Cernicharo, J., Decin, L., Encrenaz, P., de Graauw, T., Hutsemekers, D., Kidger, M., Manfroid, J., Medvedev, A. S., Naylor, D. A., Schieder, R., Thomas, N., Waelkens, C., Roelfsema, P. R., Dieleman, P., Guesten, R., Klein, T., Kasemann, C., Caris, M., Olberg, M., Benz, A. O.
Publikováno v:
Astron.Astrophys. 518 (2010) L150
High-resolution far-infrared and sub-millimetre spectroscopy of water lines is an important tool to understand the physical and chemical properties of cometary atmospheres. We present observations of several rotational ortho- and para-water transitio
Externí odkaz:
http://arxiv.org/abs/1005.2969