Zobrazeno 1 - 10
of 20
pro vyhledávání: '"galaxies: active $ galaxies: Seyfert"'
Autor:
Filipović M.D., Anderson M., Ekers R.D., Danziger I.J., Zimmermann H.U., White G.L., Jones P.A., Borun B.C.P., Payne J.L., Dionne M., Ganis M., Ognjanović M.
Publikováno v:
Serbian Astronomical Journal, Vol 2003, Iss 166, Pp 13-30 (2003)
We test the prediction of Hamilton and Helfand (1993) that faint radio selected galaxies are a new class contributing to the diffuse X-ray background (XRB) radiation. The test is based on the correlation of X-ray optical and radio positions for sourc
Externí odkaz:
https://doaj.org/article/e34c892c59c34a55944743ce89129796
Akademický článek
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Autor:
V. Singh, K. Baliyan, Mousumi Das, Joydeep Bagchi, C. H. Ishwara Chandra, Ananda Hota, Yogesh Wadadekar, Preeti Kharb, Biman B. Nath, M. Pandey-Pommier, Dharam V. Lal, P. Shastri, C. Konar
Publikováno v:
Journal of Astrophysics and Astronomy
Journal of Astrophysics and Astronomy, 2016, 37, ⟨10.1007/s12036-016-9411-z⟩
Journal of Astrophysics and Astronomy, 2016, 37, ⟨10.1007/s12036-016-9411-z⟩
International audience; We present detailed science cases that a large fraction of the Indian AGN community is interested in pursuing with the upcoming Square Kilometre Array (SKA). These interests range from understanding low luminosity active galac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c72c95866bd7d737011983a0a67c5358
https://doi.org/10.1007/s12036-016-9411-z
https://doi.org/10.1007/s12036-016-9411-z
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
M. Ganis, H.U. Zimmermann, M. Ognjanovic, Ron Ekers, M.D. Filipovic, B.C.P. Borun, Paul A. Jones, M. W. B. Anderson, J. L. Payne, M. Dionne, I.J. Danziger, G. L. White
Publikováno v:
Serbian Astronomical Journal, Vol 2003, Iss 166, Pp 13-30 (2003)
We test the prediction of Hamilton and Helfand (1993) that faint radio selected galaxies are a new class contributing to the diffuse X-ray background (XRB) radiation. The test is based on the correlation of X-ray optical and radio positions for sourc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81186bedda99677e2309c48ef9f3ef51
http://www.doiserbia.nb.rs/img/doi/1450-698X/2003/1450-698X0366013F.pdf
http://www.doiserbia.nb.rs/img/doi/1450-698X/2003/1450-698X0366013F.pdf
Autor:
Ackermann, M., Ajello, M., Allafort, A., Baldini, L., Ballet, J., Barbiellini, G., Bastieri, D., Bechtol, K., Bellazzini, R., Berenji, B., Bloom, E. D., Bonamente, E., Borgland, A. W., Bregeon, J., Brigida, M., Bruel, P., Buehler, R., Buson, S., Caliandro, G. A., Cameron, R. A., Caraveo, P. A., Casandjian, J. M., Cavazzuti, E., Cecchi, C., Charles, E., Chekhtman, A., Cheung, C. C., Chiang, J., Ciprini, S., Claus, R., Cohen-Tanugi, J., Conrad, J., Cutini, S., D'Ammando, F., de, Angelis A., de, Palma F., Dermer, C. D., Silva, E. do Couto e., Drell, P. S., Drlica-Wagner, A., Enoto, T., Favuzzi, C., Fegan, S. J., Ferrara, E. C., Fortin, P., Fusco, P., Gargano, F., Gasparrini, D., Gehrels, N., Germani, S., Giglietto, N., Giommi, P., Giordano, F., Giroletti, M., Godfrey, G., Grove, J. E., Guiriec, S., Hadasch, D., Hays, E., Hughes, R. E., Johannesson, G., Johnson, A. S., Knodlseder, J., Kuss, M., Lande, J., Llena, Garde M., Longo, F., Loparco, F., Lott, B., Lovellette, M. N., Lubrano, P., Madejski, G. M., Mazziotta, M. N., Michelson, P. F., Monte, C., Monzani, M. E., Morselli, A., Moskalenko, I. V., Murgia, S., Norris, J. P., Nuss, E., Orlando, E., Paneque, D., Pesce-Rollins, M., Pierbattista, M., Piron, F., Pivato, G., Porter, T. A., Raino, S., Rando, R., Razzano, M., Reimer, A., Reimer, O., Ritz, S., Roth, M., Sanchez, D. A., Sbarra, C., Sgro, C., Siskind, E. J., Spandre, G., Spinelli, P., Stawarz, Lukasz, Strong, A. W., Fukazawa, Y., Hayashida, M., Kamae, T., Katagiri, H., Kataoka, J., Mizuno, T., Nishino, S., Ohno, Masanori, Ohsugi, T., Okumura, Akira, Ozaki, Masanobu, Takahashi, H., Takahashi, Tadayuki
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2012, 747, pp.2. ⟨10.1088/0004-637X/747/2/104⟩
The Astrophysical Journal, 2012, 747, pp.2. ⟨10.1088/0004-637X/747/2/104⟩
The Astrophysical Journal, American Astronomical Society, 2012, 747, pp.2. ⟨10.1088/0004-637X/747/2/104⟩
The Astrophysical Journal, 2012, 747, pp.2. ⟨10.1088/0004-637X/747/2/104⟩
著者人数: 137名
Accepted: 2011-12-12
資料番号: SA1003635000
Accepted: 2011-12-12
資料番号: SA1003635000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::471aae58fff1caa1774a206f64bf747e
http://hal.in2p3.fr/in2p3-00686924
http://hal.in2p3.fr/in2p3-00686924
Autor:
Anton M. Koekemoer, David Rafferty, M. Schramm, Günther Hasinger, Yongquan Xue, Paolo Tozzi, Bin Luo, Bret D. Lehmer, Franz E. Bauer, Andrea Comastri, Ezequiel Treister, L. Wisotski, John D. Silverman, Italo Balestra, David M. Alexander, G. Szokoly, Roberto Gilli, Takamitsu Miyaji, Jeyhan S. Kartaltepe, Marcella Brusa, Piero Rosati, Donald P. Schneider, Cristian Vignali, Alexis Finoguenov, Mara Salvato, W. N. Brandt, Jacqueline Bergeron, V. Mainieri, Peter Capak
Publikováno v:
Astrophysical Journal
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
We present the results of a program to acquire high-quality optical spectra of X-ray sources detected in the E-CDF-S and its central area. New spectroscopic redshifts are measured for 283 counterparts to Chandra sources with deep exposures (t~2-9 hr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8abe16b937ec6bb9abf7fd86af1cf08
Autor:
Della Ceca R., Severgnini P., Caccianiga A., Comastri A., Gilli R., Fiore F., Piconcelli E., Malaguti P., VIGNALI, CRISTIAN
According to the latest versions of synthesis modeling of the Cosmic X-ray Background, Compton-thick AGN should represent ~50 % of the total absorbed AGN population. However, despite their importance in the cosmological context, only a few dozens of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4094::bdb3af5dc42a4c3eedae79af9dc37179
http://hdl.handle.net/11585/51525
http://hdl.handle.net/11585/51525
Autor:
Bianchi, Stefano, Piconcelli, Enrico, Chiaberge, Marco, Bailon, Elena Jimenez, Matt, Giorgio, Fiore, Fabrizio
Publikováno v:
宇宙航空研究開発機構特別資料: = JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H. :328-329
The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan
We present the results of a Suzaku monitoring campaign of the Seyfert 2 galaxy, NGC 7582. T
We present the results of a Suzaku monitoring campaign of the Seyfert 2 galaxy, NGC 7582. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::fe16addf21f52446a611ef67f0630fc6
http://id.nii.ac.jp/1696/00005053/
http://id.nii.ac.jp/1696/00005053/
Publikováno v:
宇宙航空研究開発機構特別資料: = JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H. :326-327
The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan
We have obtained broad-band spectra of 11 Compton-thick Seyfert 2 galaxies with Suzaku. The
We have obtained broad-band spectra of 11 Compton-thick Seyfert 2 galaxies with Suzaku. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::db01357e4d65c8fc397e639ecb3935fa
http://id.nii.ac.jp/1696/00005052/
http://id.nii.ac.jp/1696/00005052/