Results 31 to 40 of about 19,422 (206)

Exploring the extreme universe with the Fermi Gamma-Ray Space Telescope [PDF]

Physics Today, 2012
The Fermi orbiter, mapping the entire gamma-ray sky every three hours, monitors the cosmos for high-energy phenomena both fleeting and enduring.
D. J. Thompson, S. W. Digel, J. L. Racusin   +2 more
openalex   +4 more sources

Fermi gamma-ray space telescope: Science highlights for the first 8 months [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2010
The Fermi Gamma-ray Space Telescope was launched on June 11, 2008 and since August 2008 has successfully been conducting routine science observations of high energy phenomena in the gamma-ray sky. A number of exciting discoveries have been made during its first year of operation, including blazar flares, high-energy gamma-ray bursts, and numerous new ...
Alexander Moiseev
openalex   +3 more sources

Large-scale Galactic diffuse gamma rays observed with the Fermi Gamma-Ray Space Telescope

, 2009
Proceedings of the 31st ICRC, Lodz, Poland, July 2009.
A. W. Strong
openalex   +4 more sources

Dark matter annihilation in the Galactic Center as seen by the Fermi Gamma Ray Space Telescope

Physics Letters B, 2011
23 pages, 16 ...
Dan Hooper, L. Goodenough
openalex   +4 more sources

Fermi detection of delayed GeV emission from the short GRB 081024B [PDF]

, 2010
We report on the detailed analysis of the high-energy extended emission from the short Gamma-Ray Burst (GRB) 081024B, detected by the Fermi Gamma-ray Space Telescope.
A. A. Abdo, A. A. Moiseev, A. Bouvier, A. Brez, A. Chekhtman, A. de Angelis, A. J. van der Horst, A. K. Harding, A. Makeev, A. Morselli, A. P. Waite, A. Reimer, A. S. Johnson, A. Sander, A. Tramacere, A. von Kienlin, A. W. Borgland, A. Y. Rodriguez, Abdo ., Abdo ., Asano, Asano, Atwood ., B. Berenji, B. Giebels, B. L. Winer, B. Lott, B. M. Baughman, Bartlett, Bloom, Bottcher, C. Cecchi, C. D. Dermer, C. Farnier, C. Favuzzi, C. Kouveliotou, C. Meegan, C. Meurer, C. Monte, C. Sgrò, C. Wilson-Hodge, Cenko, Connaughton, Corsi, D. A. Smith, D. Bastieri, D. Dumora, D. F. Torres, D. Gasparrini, D. Horan, D. J. Suson, D. J. Thompson, D. Kocevski, D. Paneque, D. Parent, D. Sanchez, Dermer, Dermer, E. Bissaldi, E. Bonamente, E. Charles, E. D. Bloom, E. do Couto e Silva, E. Hays, E. J. Siskind, E. Moretti, E. Nuss, E. Orlando, E. Troja, F. de Palma, F. Gargano, F. Giordano, F. Kuehn, F. Longo, F. Loparco, F. Piron, F. Ryde, G. A. Caliandro, G. Barbiellini, G. Fishman, G. Godfrey, G. Jóhannesson, G. M. Madejski, G. Spandre, G. Tagliaferri, G. Tosti, Gehrels, Ghirlanda, Granot, Guidorzi, Guidorzi, H. F.-W. Sadrozinski, H. Katagiri, H. Tajima, H. Takahashi, He, I. A. Grenier, I. V. Moskalenko, J. B. Thayer, J. Ballet, J. Bregeon, J. Chiang, J. Cohen-Tanugi, J. Conrad, J. D. Scargle, J. E. Grove, J. E. McEnery, J. F. Ormes, J. G. Thayer, J. Granot, J. H. Panetta, J. Kataoka, J. Knödlseder, J. Lande, J. M. Burgess, J. M. Casandjian, J. P. Norris, J. Ripken, K. Asano, K. Bechtol, K. S. Wood, K. Toma, Kaneko, L. Baldini, L. Guillemot, L. Latronico, L. R. Cominsky, L. S. Rochester, L. Tibaldo, Le, M. Ackermann, M. Ajello, M. Axelsson, M. Brigida, M. E. Monzani, M. Frailis, M. Hayashida, M. Kerr, M. Kuss, M. L. Kocian, M. Lemoine-Goumard, M. N. Lovellette, M. N. Mazziotta, M. Ohno, M. Pepe, M. Pesce-Rollins, M. Razzano, M. Roth, M. S. Briggs, M. S. Jackson, M. S. Strickman, M. Stamatikos, M. Ziegler, M.-H. Grondin, Mazets, Meegan, N. Gehrels, N. Giglietto, N. Kawai, N. Komin, N. Omodei, N. Vilchez, Narayan, Norris, O. Reimer, Ohno, Omodei, P. A. Caraveo, P. Bruel, P. D. Smith, P. F. Michelson, P. Fortin, P. Fusco, P. Giommi, P. L. Nolan, P. Lubrano, P. M. Saz Parkinson, P. Mészáros, P. N. Bhat, P. S. Drell, P. Spinelli, P. Wang, R. A. Cameron, R. Bellazzini, R. Claus, R. D. Blandford, R. Dubois, R. E. Hughes, R. H. Haynes, R. M. Kippen, R. Preece, R. Rando, R. Yamazaki, Rosswog, Ruffert, S. Buson, S. Carrigan, S. Ciprini, S. Cutini, S. Funk, S. Germani, S. Guiriec, S. J. Fegan, S. McBreen, S. McGlynn, S. Murgia, S. Rainò, S. Razzaque, S. Ritz, S. W. Digel, T. A. Porter, T. Glanzman, T. H. Burnett, T. Kamae, T. L. Schalk, T. L. Usher, T. Mizuno, T. Nakamori, T. Ohsugi, T. Reposeur, T. Tanaka, T. Ylinen, V. Chaplin, V. Connaughton, V. Pelassa, V. Vasileiou, V. Vitale, W. B. Atwood, W. B. Focke, W. Mitthumsiri, W. N. Johnson, W. S. Paciesas, X. F. Wu, Y. Fukazawa, Y. Hanabata, Y. Uchiyama, Zhang, Ö. Çelik   +237 more
core   +14 more sources

FERMI GAMMA-RAY SPACE TELESCOPEOBSERVATIONS OF GAMMA-RAY OUTBURSTS FROM 3C 454.3 IN 2009 DECEMBER AND 2010 APRIL [PDF]

The Astrophysical Journal, 2010
The flat spectrum radio quasar 3C 454.3 underwent an extraordinary outburst in 2009 December when it became the brightest gamma-ray source in the sky for over 1 week. Its daily flux measured with the Fermi-Large Area Telescope at photon energiesE > 100 MeV reached F-100 = 22 +/- 1 x 10(6) photon cm(-2) s(-1), representing the highest daily flux of any ...
M. Ackermann, M. Ajello, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, K. Bechtol, R. Bellazzini, B. Berenji, R. D. Blandford, E. Bonamente, A. W. Borgland, J. Bregeon, M. Brigida, P. Bruel, R. Buehler, T. H. Burnett, S. Buson, G. A. Caliandro, R. A. Cameron, P. A. Caraveo, S. Carrigan, J. M. Casandjian, E. Cavazzuti, C. Cecchi, Ö. Çelik, A. Chekhtman, C. C. Cheung, J. Chiang, S. Ciprini, R. Claus, J. Cohen-Tanugi, S. Corbel, S. Cutini, F. DʹAmmando, C. D. Dermer, A. De Angelis, F. de Palma, S. W. Digel, E. do Couto e Silva, P. S. Drell, R. Dubois, D. Dumora, L. Escande, C. Favuzzi, S. Fegan, E. C. Ferrara, L. Fuhrmann, Y. Fukazawa, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, B. Giebels, N. Giglietto, P. Giommi, F. Giordano, M. Giroletti, T. Glanzman, G. Godfrey, I. A. Grenier, J. E. Grove, S. Guiriec, D. Hadasch, M. Hayashida, E. Hays, G. Jóhannesson, A. S. Johnson, W. N. Johnson, T. Kamae, H. Katagiri, J. Kataoka, J. Knödlseder, M. Kuss, J. Landé, S. Larsson, L. Latronico, S.-H. Lee, M. Llena Garde, F. Longo, F. Loparco, B. Lott, P. Lubrano, G. M. Madejski, A. Makeev, N. Marchili, M. N. Mazziotta, J. E. McEnery, J. Méhault, P. F. Michelson, Tsunefumi Mizuno, C. Monte, M. E. Monzani, A. Morselli, I. V. Moskalenko, S. Murgia, Takeshi Nakamori, Krzysztof Nalewajko, M. Naumann-Godó   +99 more
openalex   +10 more sources

Fermi Gamma-Ray Space Telescope

, 2022
The Fermi Gamma-ray Space Telescope, a key mission in multiwavelength and multimessenger studies, has been surveying the gamma-ray sky from its low-Earth orbit since 2008. Its two scientific instruments, the Gamma-ray Burst Monitor (GBM) and the Large Area Telescope (LAT), cover 8 orders of magnitude in photon energy.
Thompson, David J., Wilson-Hodge, Colleen A.   +1 more
openaire   +2 more sources

FermiGamma-ray Space Telescope Observations of the Gamma-ray Outburst from 3C454.3 in November 2010 [PDF]

Journal of Physics: Conference Series, 2012
The flat-spectrum radio quasar 3C454.3 underwent an extraordinary 5-day γ-ray outburst in November 2010 when the daily flux measured with the Fermi Large Area Telescope (LAT) at photon energies E > 100MeV reached (66±2) × 10−6ph cm−2s−1. This is a factor of 3 higher than its previous maximum flux recorded in December 2009 and > 5 times brighter than ...
B. Lott, C. D. Dermer, L. Escande
openalex   +3 more sources

FERMI GAMMA-RAY SPACE TELESCOPE OBSERVATIONS OF THE GAMMA-RAY OUTBURST FROM 3C454.3 IN NOVEMBER 2010 [PDF]

The Astrophysical Journal, 2011
The flat-spectrum radio quasar 3C 454.3 underwent an extraordinary 5-day gamma-ray outburst in November 2010 where the daily flux measured with the Fermi Large Area Telescope (LAT) at photon energies E>100 MeV reached (66+/-2) x 10^-6 ph cm^-2 s^-1.
A. A. Abdo, M. Ackermann, M. Ajello, A. Allafort, L. Baldini, J. Ballet, Guido Barbiellini, D. Bastieri, R. Bellazzini, B. Berenji, R. D. Blandford, E. D. Bloom, E. Bonamente, A. W. Borgland, A. Bouvier, J. Bregeon, M. Brigida, P. Bruel, R. Buehler, S. Buson, G. A. Caliandro, R. A. Cameron, P. A. Caraveo, J. M. Casandjian, E. Cavazzuti, C. Cecchi, E. Charles, A. Chekhtman, C. C. Cheung, J. Chiang, S. Ciprini, R. Claus, J. M. Conrad, S. Cutini, F. DʹAmmando, A. De Angelis, F. de Palma, C. D. Dermer, S. W. Digel, E. do Couto e Silva, P. S. Drell, R. Dubois, D. Dumora, L. Escande, C. Favuzzi, S. Fegan, E. C. Ferrara, P. Fortin, Y. Fukazawa, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, S. Germani, N. Giglietto, P. Giommi, F. Giordano, M. Giroletti, T. Glanzman, G. Godfrey, I. A. Grenier, J. E. Grove, S. Guiriec, D. Hadasch, M. Hayashida, E. Hays, D. Horan, R. Itoh, G. Jóhannesson, A. S. Johnson, T. Kamae, H. Katagiri, J. Kataoka, J. Knödlseder, M. Kuss, J. Landé, S. Larsson, L. Latronico, S.-H. Lee, F. Longo, F. Loparco, B. Lott, M. N. Lovellette, P. Lubrano, G. M. Madejski, A. Makeev, M. N. Mazziotta, W. McConville, J. E. McEnery, P. F. Michelson, W. Mitthumsiri, Tsunefumi Mizuno, A. A. Moiseev, C. Monte, M. E. Monzani, A. Morselli, I. V. Moskalenko, S. Murgia, M. Naumann-Godó, S. Nishino   +99 more
openalex   +12 more sources

Gamma-ray band and multi-waveband variability of blazars with the Fermi Large Area Space Telescope

, 2011
The Fermi Gamma-ray Space Telescope, as an all-sky survey and monitoring mission, is producing daily/weekly sampled gamma-ray light curves for dozens of blazars and other high-energy sources. Highlights on MeV-GeV gamma-ray variability properties of these sources are reported together with a few remarks about some multi-waveband observing campaigns led
S. Ciprini
openalex   +4 more sources