Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Y. G. Grange"'
Autor:
E. A. K. Adams, B. Adebahr, W. J. G. de Blok, H. Dénes, K. M. Hess, J. M. van der Hulst, A. Kutkin, D. M. Lucero, R. Morganti, V. A. Moss, T. A. Oosterloo, E. Orrú, R. Schulz, A. S. van Amesfoort, A. Berger, O. M. Boersma, M. Bouwhuis, R. van den Brink, W. A. van Cappellen, L. Connor, A. H. W. M. Coolen, S. Damstra, G. N. J. van Diepen, T. J. Dijkema, N. Ebbendorf, Y. G. Grange, R. de Goei, A. W. Gunst, H. A. Holties, B. Hut, M. V. Ivashina, G. I. G. Józsa, J. van Leeuwen, G. M. Loose, Y. Maan, M. Mancini, Á. Mika, H. Mulder, M. J. Norden, A. R. Offringa, L. C. Oostrum, I. Pastor-Marazuela, D. J. Pisano, A. A. Ponomareva, J. W. Romein, M. Ruiter, A. P. Schoenmakers, D. van der Schuur, J. J. Sluman, R. Smits, K. J. C. Stuurwold, J. Verstappen, N. P. E. Vilchez, D. Vohl, K. J. Wierenga, S. J. Wijnholds, E. E. M. Woestenburg, A. W. Zanting, J. Ziemke
Publikováno v:
Astronomy and astrophysics, 667:A38. EDP Sciences
Full list of authors: Adams, E. A. K.; Adebahr, B.; de Blok, W. J. G.; Denes, H.; Hess, K. M.; van der Hulst, J. M.; Kutkin, A.; Lucero, D. M.; Morganti, R.; Moss, V. A.; Oosterloo, T. A.; Orru, E.; Schulz, R.; van Amesfoort, A. S.; Berger, A.; Boers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64463ce74e5867c1ce577f07d22fb05c
http://arxiv.org/abs/2208.05348
http://arxiv.org/abs/2208.05348
Autor:
W. A. van Cappellen, T. A. Oosterloo, M. A. W. Verheijen, E. A. K. Adams, B. Adebahr, R. Braun, K. M. Hess, H. Holties, J. M. van der Hulst, B. Hut, E. Kooistra, J. van Leeuwen, G. M. Loose, R. Morganti, V. A. Moss, E. Orrú, M. Ruiter, A. P. Schoenmakers, N. J. Vermaas, S. J. Wijnholds, A. S. van Amesfoort, M. J. Arts, J. J. Attema, L. Bakker, C. G. Bassa, J. E. Bast, P. Benthem, R. Beukema, R. Blaauw, W. J. G. de Blok, M. Bouwhuis, R. H. van den Brink, L. Connor, A. H. W. M. Coolen, S. Damstra, G. N. J. van Diepen, R. de Goei, H. Dénes, M. Drost, N. Ebbendorf, B. S. Frank, D. W. Gardenier, M. Gerbers, Y. G. Grange, T. Grit, A. W. Gunst, N. Gupta, M. V. Ivashina, G. I. G. Józsa, G. H. Janssen, A. Koster, G. H. Kruithof, S. J. Kuindersma, A. Kutkin, D. M. Lucero, Y. Maan, F. M. Maccagni, J. van der Marel, A. Mika, J. Morawietz, H. Mulder, E. Mulder, M. J. Norden, A. R. Offringa, L. C. Oostrum, R. E. Overeem, Z. Paragi, H. J. Pepping, E. Petroff, D. J. Pisano, A. G. Polatidis, P. Prasad, J. P. R. de Reijer, J. W. Romein, J. Schaap, G. W. Schoonderbeek, R. Schulz, D. van der Schuur, A. Sclocco, J. J. Sluman, R. Smits, B. W. Stappers, S. M. Straal, K. J. C. Stuurwold, J. Verstappen, D. Vohl, K. J. Wierenga, E. E. M. Woestenburg, A. W. Zanting, J. Ziemke
Publikováno v:
Astronomy and astrophysics, 658:A146. EDP Sciences
We describe the APERture Tile In Focus (Apertif) system, a phased array feed (PAF) upgrade of the Westerbork Synthesis Radio Telescope that transforms this telescope into a high-sensitivity, wide-field-of-view L-band imaging and transient survey inst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2843549241de224a53add3512aaf8a8
https://resolver.caltech.edu/CaltechAUTHORS:20220216-572639625
https://resolver.caltech.edu/CaltechAUTHORS:20220216-572639625
Publikováno v:
AIP Conference Proceedings.
We aim to estimate the level of turbulence in the hot gas of elliptical galaxies using resonant scattering in Fe XVII lines. Using the RGS grating spectrometer aboard XMM-Newton, we measure the ratio between the Fe XVII lines at 15 A and 17 A in two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d656cc11f049069d557d2ad268b2e2ce
https://doi.org/10.1063/1.3696146
https://doi.org/10.1063/1.3696146
The physics of the coolest phases in the hot Intra-Cluster Medium (ICM) of clusters of galaxies is yet to be fully unveiled. X-ray cavities blown by the central Active Galactic Nucleus (AGN) contain enough energy to heat the surrounding gas and stop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecff67c63c828842798d0e7f0c7e95a0
Autor:
J. de Plaa, Y. G. Grange, J. S. Kaastra, N. Werner, A. Simionescu, A. Comastri, L. Angelini, M. Cappi
Publikováno v:
AIP Conference Proceedings.
We present radial profiles of the temperature and metallicity of the cluster of galaxies Abell 2052 obtained with XMM‐Newton. The temperature is rising from 2 keV in the core of the cluster up to ∼3 keV around 9′. The iron abundance profile as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e540d3fe5693450b1cbb8a5666db3d
https://doi.org/10.1063/1.3475236
https://doi.org/10.1063/1.3475236
Autor:
Y. G. Grange, J. de Plaa, Frank Verbunt, F. Verrecchia, Jelle Kaastra, Elisa Costantini, J. J. M. in 't Zand
We study the physical properties of three clusters of galaxies, selected from a BeppoSAX Wide Field Camera (WFC) survey. These sources are identified as 1RXS J153934.7-833535, 1RXS J160147.6-754507, and 1RXS J081232.3-571423 in the ROSAT All-Sky Surv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28452571180172661914edd1b980d3c0
Autor:
J. de Plaa, Y. G. Grange, E. M. Churazov, Norbert Werner, Irina Zhuravleva, A. J. J. Raassen, Jelle Kaastra, Randall K. Smith
Publikováno v:
Astronomy & Astrophysics, 539. EDP Sciences
The interstellar and intra-cluster medium in giant elliptical galaxies and clusters of galaxies is often assumed to be in hydrostatic equilibrium. Numerical simulations, however, show that about 5-30% of the pressure in a cluster is provided by turbu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::970b55a6bc4ca18c4a44b26c58a3cbe8
https://dare.uva.nl/personal/pure/en/publications/estimating-turbulent-velocities-in-the-elliptical-galaxies-ngc-5044-and-ngc-5813(597aa6ca-7140-4d07-9627-a398d4a598ee).html
https://dare.uva.nl/personal/pure/en/publications/estimating-turbulent-velocities-in-the-elliptical-galaxies-ngc-5044-and-ngc-5813(597aa6ca-7140-4d07-9627-a398d4a598ee).html