Zobrazeno 1 - 10
of 23
pro vyhledávání: '"D. Sobzynska"'
Autor:
M. Tluczykont, S. Denninghoff, Konrad Bernlöhr, H. Bojahr, N. Götting, I. Jung, G. Pühlhofer, G. Hermann, H. Lampeitl, E. Lorenz, M. Panter, Felix Aharonian, M. Samorski, H. J. Meyer, G. Heinzelmann, M. Girma, M. Beilicke, F. Lucarelli, M. Schilling, Daniel Mazin, R. Mirzoyan, M. Kestel, Dieter Horns, A. Heusler, A. G. Akhperjanian, O. Bolz, A. Kohnle, V. Vitale, R. Kankanyan, W. Wittek, D. Sobzynska, D. Kranich, J. Ripken, M. Siems, Werner Hofmann, M. A. Lopez, O. Mang, Heinrich J. Völk, A. Plyasheshnikov, E. Ona-Wilhelmi, W. Stamm, Jose Luis Contreras, Juan Cortina, H. Börst, C. A. Wiedner, V. Fonseca, Gavin Rowell, R. de los Reyes, Abelardo Moralejo, V. Sahakian, Wolfgang Rhode, A. Konopelko, T. Coarasa
Publikováno v:
Astronomy & Astrophysics. 439:635-643
F. Aharonian, A. Akhperjanian, M. Beilicke, K. Bernlohr, H.-G. Borst, H. Bojahr, O. Bolz, T. Coarasa, J. Contreras, J. Cortina, S. Denninghoff, V. Fonseca, M. Girma, N. Gotting, G. Heinzelmann, G. Hermann, A. Heusler, W. Hofmann, D. Horns, I. Jung, R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21bcc0ebb4438f1a8175440a9ae072f6
https://doi.org/10.1051/0004-6361:20042248
https://doi.org/10.1051/0004-6361:20042248
Autor:
F. Aharonian, A. Akhperjanian, M. Beilicke, K. Bernlohr, H.‐G. Borst, H. Bojahr, O. Bolz, T. Coarasa, J. L. Contreras, J. Cortina, S. Denninghoff, M. V. Fonseca, M. Girma, N. Gotting, G. Heinzelmann, G. Hermann, A. Heusler, W. Hofmann, D. Horns, I. Jung, R. Kankanyan, M. Kestel, A. Kohnle, A. Konopelko, D. Kranich, H. Lampeitl, M. Lopez, E. Lorenz, F. Lucarelli, O. Mang, D. Mazin, H. Meyer, R. Mirzoyan, A. Moralejo, E. Ona‐Wilhelmi, M. Panter, A. Plyasheshnikov, G. Puhlhofer, R. de los Reyes, W. Rhode, J. Ripken, G. Rowell, V. Sahakian, M. Samorski, M. Schilling, M. Siems, D. Sobzynska, W. Stamm, M. Tluczykont, V. Vitale, H. J. Volk, C. A. Wiedner, W. Wittek
Publikováno v:
The Astrophysical Journal. 614:897-913
The Crab supernova remnant has been observed regularly with the stereoscopic system of 5 imaging air Cherenkov telescopes that was part of the High Energy Gamma Ray Astronomy (HEGRA) experiment. In total, close to 400 hours of useful data have been c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eabaa7efaa576c9dd5cc97b48d77fec7
https://doi.org/10.1086/423931
https://doi.org/10.1086/423931
Autor:
H. J. Meyer, M. V. Fonseca, M. Tluczykont, S. Denninghoff, R. Mirzoyan, M. Samorski, H. Lampeitl, E. Lorenz, A. G. Akhperjanian, W. Stamm, M. Beilicke, J. Ripken, M. A. Lopez, M. Panter, A. Kohnle, Konrad Bernlöhr, Dieter Horns, H. Kornmeyer, H. Bojahr, Felix Aharonian, M. Girma, G. Hermann, D. Sobzynska, R. Kankanyan, I. Jung, M. Schilling, Heinrich J. Völk, Werner Hofmann, F. Lucarelli, M. Kestel, N. Götting, Gavin Rowell, A. Heusler, R. de los Reyes, O. Mang, V. Sahakian, A. Plyasheshnikov, A. Konopelko, Jose Luis Contreras, Juan Cortina, H. Börst, C. A. Wiedner, G. Heinzelmann, M. Siems, W. Wittek, O. Bolz, V. Vitale, Wolfgang Rhode, D. Kranich, Abelardo Moralejo, E. Ona-Wilhelmi, Gerd Pühlhofer, T. Coarasa
Publikováno v:
Astronomy & Astrophysics. 417:973-979
The array of 5 imaging atmospheric y Cerenkov telescopes (IACTs) deployed at La Palma (Canary Islands), and operated by the HEGRA (High Energy Gamma Ray Astronomy) collaboration, was used for observations of the Monoceros Loop SNR region for a total
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e26d2d88e760870be7689ac9c21c77c
https://doi.org/10.1051/0004-6361:20040011
https://doi.org/10.1051/0004-6361:20040011
Autor:
M. A. Lopez, H. J. Meyer, Gavin Rowell, R. de los Reyes, N. Götting, W. Wittek, O. Bolz, W. Stamm, Konrad Bernlöhr, D. Sobzynska, Werner Hofmann, Jan Robrade, A. Kohnle, Felix Aharonian, M. Girma, V. Vitale, Abelardo Moralejo, M. V. Fonseca, M. Schilling, Gerd Pühlhofer, M. Panter, H. Lampeitl, Heinrich J. Völk, A. Plyasheshnikov, M. Kestel, E. Lorenz, V. Sahakian, T. Coarasa, A. Heusler, M. Samorski, M. Beilicke, A. Konopelko, Jose Luis Contreras, J. Ripken, Juan Cortina, H. Börst, M. Tluczykont, E. Ona-Wilhelmi, C. A. Wiedner, H. Bojahr, G. Hermann, R. Kankanyan, S. Denninghoff, D. Kranich, I. Jung, H. Kornmeyer, F. Lucarelli, Dieter Horns, O. Mang, Wolfgang Rhode, G. Heinzelmann, M. Siems, R. Mirzoyan, A. G. Akhperjanian
Publikováno v:
Astronomy & Astrophysics. 406:L9-L13
TeV γ-rays from the BL Lac object 1ES 1959+650 have been measured during the years 2000 and 2001 with a significance of 5.2 σ at a value of 5.3% of the Crab flux and in May 2002 during strong outbursts with >23 σ at a flux level of up to 2.2 Crab,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c8ae2f73b5136a84c0a1261eb345b1c
https://doi.org/10.1051/0004-6361:20030838
https://doi.org/10.1051/0004-6361:20030838
Autor:
F. Aharonian, A. Akhperjanian, M. Beilicke, K. Bernlöhr, H.-G. Börst, H. Bojahr, O. Bolz, T. Coarasa, J. L. Contreras, J. Cortina, S. Denninghoff, M. V. Fonseca, M. Girma, N. Götting, G. Heinzelmann, G. Hermann, A. Heusler, W. Hofmann, D. Horns, I. Jung, R. Kankanyan, M. Kestel, A. Kohnle, A. Konopelko, H. Kornmeyer, D. Kranich, H. Lampeitl, M. Lopez, E. Lorenz, F. Lucarelli, O. Mang, H. Meyer, R. Mirzoyan, A. Moralejo, E. Ona-Wilhelmi, M. Panter, A. Plyasheshnikov, G. Pühlhofer, null R. de los Reyes, W. Rhode, J. Ripken, G. Rowell, V. Sahakian, M. Samorski, M. Schilling, M. Siems, D. Sobzynska, W. Stamm, M. Tluczykont, V. Vitale, H. J. Völk, C. A. Wiedner, W. Wittek
Publikováno v:
Astronomy & Astrophysics. 403:L1-L5
For the first time an excess of photons above an energy threshold of 730 GeV from the giant radio galaxy M87 has been measured at a significance level above 4 sigma. The data have been taken during the years 1998 and 1999 with the HEGRA stereoscopic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb678be26e5a60ec5364562da9a319a
https://doi.org/10.1051/0004-6361:20030372
https://doi.org/10.1051/0004-6361:20030372
Autor:
F. Aharonian, A. Akhperjanian, M. Beilicke, K. Bernlöhr, H.-G. Börst, H. Bojahr, O. Bolz, T. Coarasa, J. Contreras, J. Cortina, S. Denninghoff, V. Fonseca, M. Girma, N. Götting, G. Heinzelmann, G. Hermann, A. Heusler, W. Hofmann, D. Horns, I. Jung, R. Kankanyan, M. Kestel, A. Kohnle, A. Konopelko, D. Kranich, H. Lampeitl, M. Lopez, E. Lorenz, F. Lucarelli, O. Mang, D. Mazin, H. Meyer, R. Mirzoyan, A. Moralejo, E. Oña-Wilhelmi, M. Panter, A. Plyasheshnikov, G. Pühlhofer, null R. de los Reyes, W. Rhode, J. Ripken, G. P. Rowell, V. Sahakian, M. Samorski, M. Schilling, M. Siems, D. Sobzynska, W. Stamm, M. Tluczykont, V. Vitale, H. J. Völk, C. A. Wiedner, W. Wittek
The unidentified TeV source in Cygnus is now confirmed by follow-up observations from 2002 with the HEGRA stereoscopic system of Cherenkov Telescopes. Using all data (1999 to 2002) we confirm this new source as steady in flux over the four years of d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fdac87b9387f23e5c801012655834a9
Autor:
F. Aharonian, A. Akhperjanian, M. Beilicke, K. Bernlöhr, H.-G. Börst, H. Bojahr, O. Bolz, T. Coarasa, J. L. Contreras, J. Cortina, S. Denninghoff, V. Fonseca, M. Girma, N. Götting, G. Heinzelmann, G. Hermann, A. Heusler, W. Hofmann, D. Horns, I. Jung, R. Kankanyan, M. Kestel, A. Konopelko, H. Kornmeyer, D. Kranich, H. Lampeitl, M. Lopez, E. Lorenz, F. Lucarelli, O. Mang, D. Mazin, H. Meyer, R. Mirzoyan, A. Moralejo, E. Ona-Wilhelmi, M. Panter, A. Plyasheshnikov, G. Pühlhofer, null R. de los Reyes, W. Rhode, J. Ripken, G. Rowell, V. Sahakian, M. Samorski, M. Schilling, M. Siems, D. Sobzynska, W. Stamm, M. Tluczykont, V. Vitale, H. J. Völk, C. A. Wiedner, W. Wittek
A sample of 54 selected Active Galactic Nuclei (AGN) has been observed with the HEGRA stereoscopic system of Cherenkov Telescopes between 1996 and 2002 in the TeV energy regime. The observations were motivated by the positive results obtained for Mkn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6c919a5b2a0f43f29f52f46b0552887
Autor:
W. Wittek, M. Panter, W. Stamm, Konrad Bernlöhr, Abelardo Moralejo, A. Plyasheshnikov, H. Kornmeyer, A. Konopelko, Jose Luis Contreras, H. Lampeitl, Gerd Pühlhofer, Juan Cortina, M. Samorski, Gavin Rowell, R. de los Reyes, C. A. Wiedner, S. Denninghoff, J. Ripken, G. Hermann, W. Rhode, O. Mang, M. Schilling, G. Heinzelmann, O. Bolz, H. Börst, M. Siems, A. Heusler, V. Vitale, D. Kranich, A. Kohnle, E. Lorenz, D. Sobzynska, I. Jung, H. Bojahr, R. Kankanyan, E. Ona-Wilhelmi, Werner Hofmann, Heinrich J. Völk, M. Beilicke, M.V. Fonseca, Dieter Horns, V. Sahakian, Felix Aharonian, M. Girma, H. Meyer, N. Götting, Marcos Lopez, A. G. Akhperjanian, R. Mirzoyan, M. Kestel, M. Tluczykont, F. Lucarelli, T. Coarasa
Between early 1997 and late 2002, the HEGRA collaboration operated a stereoscopic system of 4 (later 5) imaging atmospheric Cherenkov telescopes. In this paper we present the calibration schemes which were developed for the system, and report on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f84badcd50ce825ca63b63e20998ddd9
Autor:
F. A. Aharonian, A. G. Akhperjanian, M. Beilicke, K. Bernlöhr, H. Bojahr, O. Bolz, H. Börst, T. Coarasa, J. L. Contreras, J. Cortina, S. Denninghoff, V. Fonseca, M. Girma, N. Götting, G. Heinzelmann, G. Hermann, A. Heusler, W. Hofmann, D. Horns, I. Jung, R. Kankanyan, M. Kestel, J. Kettler, A. Kohnle, A. Konopelko, H. Kornmeyer, D. Kranich, H. Krawczynski, H. Lampeitl, M. Lopez, E. Lorenz, F. Lucarelli, O. Mang, H. Meyer, R. Mirzoyan, A. Moralejo, E. Ona, M. Panter, A. Plyasheshnikov, G. Pühlhofer, G. Rauterberg, R. Reyes, W. Rhode, J. Ripken, A. Röhring, G. P. Rowell, V. Sahakian, M. Samorski, M. Schilling, M. Siems, D. Sobzynska, W. Stamm, M. Tluczykont, H. J. Völk, C. A. Wiedner, W. Wittek
Using the HEGRA system of imaging atmospheric Cherenkov telescopes, one quarter of the Galactic plane (-2 deg < l < 85 deg) was surveyed for TeV gamma-ray emission from point sources and moderately extended sources (diameter
10 pages, 5 figures,
10 pages, 5 figures,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7faf968e4d87fb72ba5e8f45525d8cd
http://arxiv.org/abs/astro-ph/0209360
http://arxiv.org/abs/astro-ph/0209360
Akademický článek
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