Zobrazeno 1 - 10
of 86
pro vyhledávání: '"E. Pfeffermann"'
Autor:
E. Pfeffermann, U.G. Briel
Publikováno v:
IEEE Transactions on Nuclear Science. 39:976-980
Two redundant position sensitive proportional counters (PSPC) operating in the energy range from 0.1 to 2.4 keV are the prime focal plane instruments on board the X-ray astronomy satellite Rosat, Rosat was launched on June 1, 1990 and has operated hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd756100cf83f4857f8080ce6081b509
https://doi.org/10.1109/23.159744
https://doi.org/10.1109/23.159744
Autor:
E. Pfeffermann
Publikováno v:
The Universe in X-Rays ISBN: 9783540344117
The sensitivity of astronomical observations in the soft X-ray band has been increased dramatically by the use of imaging optics and position sensitive focal plane detectors. The tremendous sensitivity increase of imaging telescopes compared with det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0c483bb2aa6f333f7bd66d7c41f69d3
https://doi.org/10.1007/978-3-540-34412-4_4
https://doi.org/10.1007/978-3-540-34412-4_4
Autor:
E. Pfeffermann
Publikováno v:
The Universe in X-Rays ISBN: 9783540344117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2efb00c027f1fbe13bcda801857386e
https://doi.org/10.1007/978-3-540-34412-4_2
https://doi.org/10.1007/978-3-540-34412-4_2
Autor:
P. Predehl, R. Andritschke, W. Bornemann, H. Bräuninger, U. Briel, H. Brunner, W. Burkert, K. Dennerl, J. Eder, M. Freyberg, P. Friedrich, M. Fürmetz, R. Hartmann, G. Hartner, G. Hasinger, S. Herrmann, P. Holl, H. Huber, E. Kendziorra, W. Kink, N. Meidinger, S. Müller, M. Pavlinsky, E. Pfeffermann, C. Rohé, A. Santangelo, J. Schmitt, A. Schwope, M. Steinmetz, L. Strüder, R. Sunyaev, L. Tiedemann, M. Vongehr, J. Wilms, M. Erhard, S. Gutruf, D. Jugler, D. Kampf, R. Graue, O. Citterio, G. Valsecci, D. Vernani, M. Zimmerman
Publikováno v:
UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97e61ca42cde1e5af5ed69e04ad7e584
https://doi.org/10.1117/12.733583
https://doi.org/10.1117/12.733583
Autor:
P. Predehl, G. Hasinger, H. Böhringer, U. Briel, H. Brunner, E. Churazov, M. Freyberg, P. Friedrich, E. Kendziorra, D. Lutz, N. Meidinger, M. Pavlinsky, E. Pfeffermann, A. Santangelo, J. Schmitt, P. Schuecker, A. Schwope, M. Steinmetz, L. Strüder, R. Sunyaev, J. Wilms
Publikováno v:
SPIE Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5a081a1792a6694c128f9010594b277
https://doi.org/10.1117/12.670249
https://doi.org/10.1117/12.670249
Autor:
C. von Zanthier, H. Bräuninger, K. Dennerl, R. Hartmann, G. Hartner, H. Hippmann, A. Kaltenberger, E. Kastelic, W. Kink, N. Krause, N. Meidinger, G. Metzner, E. Pfeffermann, M. Popp, C. Reppin, J. Riedl, D. Stötter, L. Strüder, J. Trümper, U. Weber, D. Carathanassis, S. Engelhard, Th. Gebhart, D. Hauff, G. Lutz, R. H. Richter, H. Seitz, P. Solc, E. Biehler, E. Kendziorra, J. Krämer, B. Pflüger, R. Staubert, P. Holl, J. Kemmer, P. Lechner, B. Maier, H. Soltau, R. Stötter, E. Bihler, H. Böttcher
Publikováno v:
Optical Detectors for Astronomy ISBN: 9789401062145
This paper describes the performance of the Fully Depleted pn-junction CCD (pn-CCD) system, developed for ESA's XMM-satellite mission for soft x-ray imaging and spectroscopy in the single photon counting mode in the 100 eV to 10 keV photon range. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0f3bb14f298ba4201f8cdbba0fdad79
https://doi.org/10.1007/978-94-011-5262-4_46
https://doi.org/10.1007/978-94-011-5262-4_46
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Jacques Paul, R. D. Wills, W. Hermsen, B. G. Taylor, F. Peters, H. Christ, Giovanni F. Bignami, E. Pfeffermann, Wolfgang Voges, J. J. Burger
Publikováno v:
Nuclear Instruments and Methods. 116:477-485
For the calibration of detectors used in gamma-ray astronomy a beam of tagged photons in the appropriate energy range has been found to be an essential requirement. Such a beam covering the energy range from 20 MeV to 6 GeV has been set up at DESY, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::541b820c1a280d843babe99fbdb47bd2
https://doi.org/10.1016/0029-554x(74)90830-1
https://doi.org/10.1016/0029-554x(74)90830-1
Autor:
U.G. Briel, E. Pfeffermann
Publikováno v:
Advances in Space Research. 2:255-258
A multiwire proportional counter capable of imaging soft X-rays has been constructed. The position of an incident photon is obtained by measuring the induced charge signals on two orthogonal sets of cathode wire grids. The anode signal is used as tri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::944442cf981061ba25325bb66122bff8
https://doi.org/10.1016/0273-1177(82)90072-2
https://doi.org/10.1016/0273-1177(82)90072-2
Autor:
E. Pfeffermann, U. G. Briel
Publikováno v:
SPIE Proceedings.
A multiwire proportional counter as the prime focal instrument of the ROSAT X-ray telescope has been developed and built. It has a sensitive area of 80 mm diameter (corresponding to a FOV of 2 Deg.) and is designed for an X-ray energy range from 0.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12a5a7962129508d604a442192ba2985
https://doi.org/10.1117/12.966582
https://doi.org/10.1117/12.966582