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by Abdo, A.A and Ackermann, M and Ajello, M and Asano, K and Atwood, W.B and Axelsson, M and Baldini, L and Ballet, J and Barbiellini, G and Baring, M.G and Bastieri, D and Bechto, K and Bellazzini, R and Berenji, B and Bhat, P.N and Bissaldi, E and Bloom, E.D and Bonamente, E and Bonnell, J and Borgland, A.W and Bouvier, A and Bregeon, J and Brez, A and Briggs, M.S and Brigida, M and Bruel, P and Burgess, J.M and Burnett, T.H and Caliandro, G.A and Cameron, R.A and Caraveo, P.A and Casandjian, J.M and Cecchi, C and Çelik, Ö and Chaplin, V and Charles, E and Cheung, C.C and Chiang, J and Ciprini, S and Claus, R and Cohen-Tanugi, J and Cominsky, L.R and Connaughton, V and Conrad, J and Cutini, S and Dermer, C.D and De Angelis, A and De Palma, F and Dige, S.W and Dingus, B.L and Do Couto E Silva, E and Drell, P.S and Dubois, R and Dumora, D and Farnier, C and Favuzzi, C and Fegan, S.J and Finke, J and Fishman, G and Focke, W.B and Foschini, L and Fukazawa, Y and Funk, S and Fusco, P and Gargano, F and Gasparrini, D and Gehrels, N and Germani, S and Gibby, L and Giebels, B and Giglietto, N and Giordano, F and Glanzman, T and Godfrey, G and Granot, J and Greiner, J and Grenier, I.A and Grondin, M.-H and Grove, J.E and Grupe, D and Guillemot, L and Guiriec, S and Hanabata, Y and Harding, A.K and Hayashida, M and Hays, E and Hoversten, E.A and Hughes, R.E and Jóhannesson, G and Johnson, A.S and Johnson, R.P and Johnson, W.N and Kamae, T and Katagiri, H and Kataoka, J and Kawai, N and Kerr, M and Kippen, R.M and Knödlseder, J and Kocevski, D and ... and SLAC National Accelerator Lab., Menlo Park, CA (United States) and Högskolan i Kalmar and Naturvetenskapliga institutionen
Nature, ISSN 0028-0836, 11/2009, Volume 462, Issue 7271, pp. 331 - 334
A cornerstone of Einstein's special relativity is Lorentz invariance-the postulate that all observers measure exactly the same speed of light in vacuum,... 
TESTS | LORENTZ | FOAM | HIGH-ENERGY | MULTIDISCIPLINARY SCIENCES | PHOTONS | EMISSION | GAMMA-RAY BURSTS | VIOLATION | Speed | Research | Light | Quantum gravity | Confidence intervals | Space telescopes | Cosmic rays | Gravity | Photons | Inverse | Invariance | Equivalence | Relativity | Physics | High Energy Physics - Experiment | ASTRONOMY AND ASTROPHYSICS | Fysik | Physical Sciences | Naturvetenskap | Natural Sciences
Journal Article
Science, ISSN 0036-8075, 3/2009, Volume 323, Issue 5922, pp. 1688 - 1693
Journal Article
by Ackermann, M and Asano, K and Atwood, W. B and Axelsson, M and Baldini, L and Ballet, J and Barbiellini, G and Baring, M. G and Bastieri, D and Bechtol, K and Bellazzini, R and Berenji, B and Bhat, P. N and Bissaldi, E and Blandford, R. D and Bloom, E. D and Bonamente, E and Borgland, A. W and Bouvier, A and Bregeon, J and Brez, A and Briggs, M. S and Brigida, M and Bruel, P and Buson, S and Caliandro, G. A and Cameron, R. A and Caraveo, P. A and Carrigan, S and Casandjian, J. M and Cecchi, C and Çelik, Ö and Charles, E and Chiang, J and Ciprini, S and Claus, R and Cohen-Tanugi, J and Connaughton, V and J. Conrad and Dermer, C. D and de Palma, F and Dingus, B. L and do Couto e Silva, E and Drell, P. S and Dubois, R and Dumora, D and Farnier, C and Favuzzi, C and Fegan, S. J and Finke, J and Focke, W. B and Frailis, M and Fukazawa, Y and Fusco, P and Gargano, F and Gasparrini, D and Gehrels, N and Germani, S and Giglietto, N and Giordano, F and Glanzman, T and Godfrey, G and Granot, J and Grenier, I. A and Grondin, M.-H and Grove, J. E and Guiriec, S and Hadasch, D and Harding, A. K and Hays, E and Horan, D and Hughes, R. E and Jóhannesson, G and Johnson, W. N and Kamae, T and Katagiri, H and Kataoka, J and Kawai, N and Kippen, R. M and Knödlseder, J and Kocevski, D and Kouveliotou, C and Kuss, M and Lande, J and Latronico, L and Lemoine-Goumard, M and Llena Garde, M and Longo, F and Loparco, F and Lott, B and Lovellette, M. N and Lubrano, P and Makeev, A and Mazziotta, M. N and McEnery, J. E and McGlynn, S and Meegan, C and Mészáros, P and Michelson, P. F and Mitthumsiri, W and ... and SLAC National Accelerator Lab., Menlo Park, CA (United States) and Partikel- och astropartikelfysik and Skolan för teknikvetenskap (SCI) and KTH and Fysik
The Astrophysical Journal, ISSN 0004-637X, 06/2010, Volume 716, Issue 2, pp. 1178 - 1190
Journal Article
by Abdo, A. A and Ackermann, M and Ajello, M and Asano, K and Atwood, W. B and Axelsson, M and Baldini, L and Ballet, J and Barbiellini, G and Baring, M. G and Bastieri, D and Bechtol, K and Bellazzini, R and Berenji, B and Bhat, P. N and Bissaldi, E and Blandford, R. D and Bloom, E. D and Bonamente, E and Borgland, A. W and Bouvier, A and Bregeon, J and Brez, A and Briggs, M. S and Brigida, M and Bruel, P and Burgess, J. M and Burrows, D. N and Buson, S and Caliandro, G. A and Cameron, R. A and Caraveo, P. A and Casandjian, J. M and Cecchi, C and Çelik, Ö and Chekhtman, A and Cheung, C. C and Chiang, J and Ciprini, S and Claus, R and Cohen-Tanugi, J and Cominsky, L. R and Connaughton, V and Conrad, J and Cutini, S and d’Elia, V and Dermer, C. D and de Angelis, A and de Palma, F and Digel, S. W and Dingus, B. L and do Couto e Silva, E and Drell, P. S and Dubois, R and Dumora, D and Farnier, C and Favuzzi, C and Fegan, S. J and Finke, J and Fishman, G and Focke, W. B and Fortin, P and Frailis, M and Fukazawa, Y and Funk, S and Fusco, P and Gargano, F and Gehrels, N and Germani, S and Giavitto, G and Giebels, B and Giglietto, N and Giordano, F and Glanzman, T and Godfrey, G and Goldstein, A and Granot, J and Greiner, J and Grenier, I. A and Grove, J. E and Guillemot, L and Guiriec, S and Hanabata, Y and Harding, A. K and Hayashida, M and Hays, E and Horan, D and Hughes, R. E and Jackson, M. S and Jóhannesson, G and Johnson, A. S and Johnson, R. P and Johnson, W. N and Kamae, T and Katagiri, H and Kataoka, J and Kawai, N and Kerr, M and Kippen, R. M and Knödlseder, J and ... and SLAC National Accelerator Lab., Menlo Park, CA (United States) and Högskolan i Kalmar and Naturvetenskapliga institutionen
The Astrophysical Journal Letters, ISSN 1538-4357, 11/2009, Volume 706, Issue 1, pp. L138 - L144
We report on the observation of the bright, long gamma-ray burst (GRB), GRB 090902B, by the Gamma-ray Burst Monitor (GBM) and Large Area Telescope (LAT)... 
Gamma rays: bursts | GAMMA-RAY BURST | 080916C | BATSE OBSERVATIONS | 080514B | HIGH-ENERGY | BEHAVIOR | MISSION | ASTRONOMY & ASTROPHYSICS | PHOTONS | REDSHIFT | gamma rays: bursts | ESCAPE | Physics - High Energy Astrophysical Phenomena | ASTRONOMY AND ASTROPHYSICS | Fysik | Physical Sciences | Naturvetenskap | Natural Sciences | Physics
Journal Article
by Ackermann, M and Ajello, M and Asano, K and Axelsson, M and Baldini, L and Ballet, J and Barbiellini, G and Baring, M. G and Bastieri, D and Bechtol, K and Bellazzini, R and Berenji, B and Bhat, P. N and Bissaldi, E and Blandford, R. D and Bonamente, E and Borgland, A. W and Bouvier, A and Bregeon, J and Brez, A and Briggs, M. S and Brigida, M and Bruel, P and Buehler, R and Buson, S and Caliandro, G. A and Cameron, R. A and Caraveo, P. A and Carrigan, S and Casandjian, J. M and Cecchi, C and Çelik, Ö and Chaplin, V and Charles, E and Chekhtman, A and Chiang, J and Ciprini, S and Claus, R and Cohen-Tanugi, J and Connaughton, V and Conrad, J and Cutini, S and Dermer, C. D and de Angelis, A and de Palma, F and Dingus, B. L and do Couto e Silva, E and Drell, P. S and Dubois, R and Favuzzi, C and Fegan, S. J and Ferrara, E. C and Focke, W. B and Frailis, M and Fukazawa, Y and Funk, S and Fusco, P and Gargano, F and Gasparrini, D and Gehrels, N and Germani, S and Giglietto, N and Giordano, F and Giroletti, M and Glanzman, T and Godfrey, G and Goldstein, A and Granot, J and Greiner, J and Grenier, I. A and Grove, J. E and Guiriec, S and Hadasch, D and Hanabata, Y and Harding, A. K and Hayashi, K and Hayashida, M and Hays, E and Horan, D and Hughes, R. E and Itoh, R and Jóhannesson, G and Johnson, A. S and Johnson, W. N and Kamae, T and Katagiri, H and Kataoka, J and Kippen, R. M and Knödlseder, J and Kocevski, D and Kouveliotou, C and Kuss, M and Lande, J and Latronico, L and Lee, S.-H and Llena Garde, M and Longo, F and Loparco, F and Lovellette, M. N and Lubrano, P and ... and SLAC National Accelerator Lab., Menlo Park, CA (United States) and Partikel- och astropartikelfysik and Skolan för teknikvetenskap (SCI) and KTH and Fysik
The Astrophysical Journal, ISSN 0004-637X, 03/2011, Volume 729, Issue 2, p. 114
Journal Article
by Abdo, A. A and Ackermann, M and Ajello, M and Allafort, A and Atwood, W. B and Baldini, L and Ballet, J and Barbiellini, G and Baring, M. G and Bastieri, D and Baughman, B. M and Bechtol, K and Bellazzini, R and Berenji, B and Bhat, P. N and Blandford, R. D and Bloom, E. D and Bonamente, E and Borgland, A. W and Bouvier, A and Brandt, T. J and Bregeon, J and Brez, A and Briggs, M. S and Brigida, M and Bruel, P and Buehler, R and Burnett, T. H and Buson, S and Caliandro, G. A and Cameron, R. A and Caraveo, P. A and Carrigan, S and Casandjian, J. M and Cavazzuti, E and Cecchi, C and Çelik, Ö and Charles, E and Chekhtman, A and Chen, A. W and Cheung, C. C and Chiang, J and Ciprini, S and Claus, R and Cohen-Tanugi, J and Connaughton, V and Conrad, J and Costamante, L and Dermer, C. D and de Angelis, A and de Palma, F and Digel, S. W and Dingus, B. L and do Couto e Silva, E and Drell, P. S and Dubois, R and Favuzzi, C and Fegan, S. J and Finke, J and Fortin, P and Fukazawa, Y and Funk, S and Fusco, P and Gargano, F and Gasparrini, D and Gehrels, N and Germani, S and Giglietto, N and Gilmore, R. C and Giommi, P and Giordano, F and Giroletti, M and Glanzman, T and Godfrey, G and Granot, J and Greiner, J and Grenier, I. A and Grove, J. E and Guiriec, S and Gustafsson, M and Hadasch, D and Hayashida, M and Hays, E and Horan, D and Hughes, R. E and Jóhannesson, G and Johnson, A. S and Johnson, R. P and Johnson, W. N and Kamae, T and Katagiri, H and Kataoka, J and Knödlseder, J and Kocevski, D and Kuss, M and Lande, J and Latronico, L and Lee, S.-H and Garde, M. Llena and Longo, F and ... and SLAC National Accelerator Lab., Menlo Park, CA (United States)
The Astrophysical Journal, ISSN 0004-637X, 11/2010, Volume 723, Issue 2, pp. 1082 - 1096
Journal Article
by De Pasquale, M and Schady, P and Kuin, N. P. M and Page, M. J and Curran, P. A and Zane, S and Oates, S. R and Holland, S. T and Breeveld, A. A and Hoversten, E. A and Chincarini, G and Grupe, D and Abdo, A. A and Ackermann, M and Ajello, M and Axelsson, M and Baldini, L and Ballet, J and Barbiellini, G and Baring, M. G and Bastieri, D and Bechtol, K and Bellazzini, R and Berenji, B and Bissaldi, E and Blandford, R. D and Bloom, E. D and Bonamente, E and Borgland, A. W and Bouvier, A and Bregeon, J and Brez, A and Briggs, M. S and Brigida, M and Bruel, P and Burnett, T. H and Buson, S and Caliandro, G. A and Cameron, R. A and Caraveo, P. A and Carrigan, S and Casandjian, J. M and Cecchi, C and Çelik, Ö and Chekhtman, A and Chiang, J and Ciprini, S and Claus, R and Cohen-Tanugi, J and Connaughton, V and Conrad, J and Dermer, C. D and de Angelis, A and de Palma, F and Dingus, B. L and do Couto e Silva, E and Drell, P. S and Dubois, R and Dumora, D and Farnier, C and Favuzzi, C and Fegan, S. J and Fishman, G and Focke, W. B and Frailis, M and Fukazawa, Y and Funk, S and Fusco, P and Gargano, F and Gasparrini, D and Gehrels, N and Germani, S and Giglietto, N and Giordano, F and Glanzman, T and Godfrey, G and Granot, J and Greiner, J and Grenier, I. A and Grove, J. E and Guillemot, L and Guiriec, S and Harding, A. K and Hayashida, M and Hays, E and Horan, D and Hughes, R. E and Jackson, M. S and Jóhannesson, G and Johnson, A. S and Johnson, W. N and Kamae, T and Katagiri, H and Kataoka, J and Kawai, N and Kerr, M and Kippen, R. M and Knödlseder, J and Kocevski, D and Kuss, M and ... and SLAC National Accelerator Lab., Menlo Park, CA (United States) and Partikel- och astropartikelfysik and Skolan för teknikvetenskap (SCI) and KTH and Fysik
The Astrophysical Journal Letters, ISSN 2041-8205, 02/2010, Volume 709, Issue 2, pp. L146 - L151
Journal Article
Science, ISSN 0036-8075, 07/2018, Volume 361, Issue 6398, p. eaat1378
Journal Article
by Abeysekara, A.U and Albert, A and Alfaro, R and Alvarez, C and Álvarez, J.D and Arceo, R and Arteaga-Velázquez, J.C and Avila Rojas, D and Ayala Solares, H.A and Barber, A.S and Bautista-Elivar, N and Becerril, A and Belmont-Moreno, E and BenZvi, S.Y and Berley, D and Bernal, A and Braun, J and Brisbois, C and Caballero-Mora, K.S and Capistrán, T and Carramiñana, A and Casanova, S and Castillo, M and Cotti, U and Cotzomi, J and Coutiño De León, S and De León, C and De La Fuente, E and Dingus, B.L and DuVernois, M.A and Díaz-Vélez, J.C and Ellsworth, R.W and Engel, K and Enríquez-Rivera, O and Fiorino, D.W and Fraija, N and García-González, J.A and Garfias, F and Gerhardt, M and González Muñoz, A and González, M.M and Goodman, J.A and Hampel-Arias, Z and Harding, J.P and Hernández, S and Hernández-Almada, A and Hinton, J and Hona, B and Hui, C.M and Hüntemeyer, P and Iriarte, A and Jardin-Blicq, A and Joshi, V and Kaufmann, S and Kieda, D and Lara, A and Lauer, R.J and Lee, W.H and Lennarz, D and León Vargas, H and Linnemann, J.T and Longinotti, A.L and Luis Raya, G and Luna-García, R and López-Coto, R and Malone, K and Marinelli, S.S and Martinez, O and Martinez-Castellanos, I and Martínez-Castro, J and Martínez-Huerta, H and Matthews, J.A and Miranda-Romagnoli, P and Moreno, E and Mostafá, M and Nellen, L and Newbold, M and Nisa, M.U and Noriega-Papaqui, R and Pelayo, R and Pretz, J and Pérez-Pérez, E.G and Ren, Z and Rho, C.D and Rivière, C and Rosa-González, D and Rosenberg, M and Ruiz-Velasco, E and Salazar, H and Salesa Greus, F and Sandoval, A and Schneider, M and Schoorlemmer, H and Sinnis, G and Smith, A.J and Springer, R.W and Surajbali, P and Taboada, I and Tibolla, O and Tollefson, K and ...
Science, ISSN 0036-8075, 11/2017, Volume 358, Issue 6365, pp. 911 - 914
The unexpectedly high flux of cosmic-ray positrons detected at Earth may originate from nearby astrophysical sources, dark matter, or unknown processes of... 
MULTIDISCIPLINARY SCIENCES | Gamma rays | Origin | Observations | Pulsars | Positrons | High altitude | Diffusion rate | Pollution sources | Leptons | Emission | Particulates | Physics | Emissions | Earth | Dark matter | Particle physics | Secondary production | Emission measurements | Diffusion | Physics - High Energy Astrophysical Phenomena
Journal Article