Results 61 to 70 of about 249,956 (357)

Revealing x-ray and gamma ray temporal and spectral similarities in the GRB 190829A afterglow. [PDF]

Science, 2021
Gamma-ray bursts (GRBs), which are bright flashes of gamma rays from extragalactic sources followed by fading afterglow emission, are associated with stellar core collapse events.
H. Abdalla, F. Aharonian, F. Ait Benkhali, E. Angüner, C. Arcaro, C. Armand, T. Armstrong, H. Ashkar, Michael Backes, V. Baghmanyan, V. Barbosa Martins, A. Barnacka, M. Barnard, Y. Becherini, D. Berge, K. Bernlöhr, B. Bi, E. Bissaldi, M. Böttcher, C. Boisson, J. Bolmont, M. de Bony de Lavergne, M. Breuhaus, F. Brun, P. Brun, M. Bryan, M. Büchele, T. Bulik, T. Bylund, S. Caroff, A. Carosi, S. Casanova, T. Chand, S. Chandra, A. Chen, G. Cotter, M. Curyło, J. Damascene Mbarubucyeye, I. Davids, J. Davies, C. Deil, J. Devin, L. Dirson, A. Djannati-Ataï, A. Dmytriiev, A. Donath, Victor Doroshenko, L. Dreyer, C. Duffy, J. Dyks, K. Egberts, F. Eichhorn, S. Einecke, G. Emery, J. Ernenwein, K. Feijen, S. Fegan, A. Fiasson, G. Fichet de Clairfontaine, G. Fontaine, S. Funk, M. Füssling, S. Gabici, Y. Gallant, G. Giavitto, L. Giunti, D. Glawion, J. Glicenstein, M. Grondin, J. Hahn, M. Haupt, G. Hermann, J. Hinton, W. Hofmann, C. Hoischen, T. Holch, M. Holler, M. Hörbe, D. Horns, D. Huber, M. Jamrozy, D. Jankowsky, F. Jankowsky, A. Jardin-Blicq, V. Joshi, I. Jung-Richardt, E. Kasai, M. Kastendieck, K. Katarzyński, U. Katz, D. Khangulyan, B. Khélifi, S. Klepser, W. Kluźniak, N. Komin, R. Konno, K. Kosack, D. Kostunin, M. Kreter, G. Lamanna, A. Lemière, M. Lemoine-Goumard, J. Lenain, F. Leuschner, C. Levy, T. Lohse, I. Lypova, J. Mackey, J. Majumdar, D. Malyshev, D. Malyshev, V. Marandon, P. Marchegiani, A. Marcowith, A. Mares, G. Martí-Devesa, R. Marx, G. Maurin, P. Meintjes, M. Meyer, A. Mitchell, R. Moderski, L. Mohrmann, A. Montanari, C. Moore, P. Morris, E. Moulin, J. Muller, T. Murach, K. Nakashima, A. Nayerhoda, M. de Naurois, H. Ndiyavala, J. Niemiec, L. Oakes, P. O’Brien, H. Odaka, S. Ohm, L. Olivera-Nieto, E. de Oña Wilhelmi, M. Ostrowski, S. Panny, M. Panter, R. Parsons, G. Peron, B. Peyaud, Q. Piel, S. Pita, V. Poireau, A. Priyana Noel, D. Prokhorov, H. Prokoph, G. Pühlhofer, M. Punch, A. Quirrenbach, S. Raab, R. Rauth, P. Reichherzer, A. Reimer, O. Reimer, Q. Remy, M. Renaud, F. Rieger, L. Rinchiuso, C. Romoli, G. Rowell, B. Rudak, E. Ruiz-Velasco, V. Sahakian, S. Sailer, H. Salzmann, D. Sanchez, A. Santangelo, M. Sasaki, M. Scalici, J. Schäfer, F. Schüssler, H. Schutte, U. Schwanke, M. Seglar-Arroyo, M. Senniappan, A. Seyffert, N. Shafi, J. Shapopi, K. Shiningayamwe, R. Simoni, A. Sinha, H. Sol, A. Specovius, S. Spencer, M. Spir-Jacob, Ł. Stawarz, L. Sun, R. Steenkamp, C. Stegmann, S. Steinmassl, C. Steppa, T. Takahashi, T. Tam, T. Tavernier, A. Taylor, R. Terrier, J. H. Thiersen, D. Tiziani, M. Tluczykont, L. Tomankova, M. Tsirou, R. Tuffs, Y. Uchiyama, D. J. van der Walt, C. van Eldik, C. van Rensburg, B. van Soelen, G. Vasileiadis, J. Veh, C. Venter, P. Vincent, J. Vink, H. Völk, Z. Wadiasingh, S. Wagner, J. Watson, F. Werner, R. White, A. Wierzcholska, Y. Wong, A. Yusafzai, M. Zacharias, R. Zanin, D. Zargaryan, A. Zdziarski, A. Zech, S. Zhu, J. Zorn, S. Zouari, N. Żywucka, P. Evans, K. Page   +237 more
semanticscholar   +1 more source

Afterglow Polarization from Off-axis Gamma-Ray Burst Jets

The Astrophysical Journal, 2023
As we further our studies on gamma-ray bursts (GRBs), via both theoretical models and observational tools, more and more options begin to open for exploration of its physical properties.
A. C. Caligula do E. S. Pedreira, N. Fraija, A. Galvan-Gamez, B. Betancourt Kamenetskaia, P. Veres, M. G. Dainotti, S. Dichiara, R. L. Becerra   +7 more
doaj   +1 more source

Low-Energy Spectral Features in GRBs [PDF]

, 1996
I discuss low-energy lines in gamma-ray bursts. The process of deconvolving gamma-ray spectral data and the steps needed to demonstrate the existence of a line are explained.
Briggs, Michael S.
core   +2 more sources

AN ALL-SKY SEARCH FOR THREE FLAVORS OF NEUTRINOS FROM GAMMA-RAY BURSTS WITH THE ICECUBE NEUTRINO OBSERVATORY [PDF]

, 2016
We present the results and methodology of a search for neutrinos produced in the decay of charged pions created in interactions between protons and gamma-rays during the prompt emission of 807 gamma-ray bursts (GRBs) over the entire sky.
I. C. M. Aartsen, K. Abraham, M. Ackermann, J. Adams, J. Aguilar, M. Ahlers, M. Ahrens, D. Altmann, T. Anderson, I. Ansseau, G. Anton, M. Archinger, C. Arguelles, T. Arlen, J. Auffenberg, X. Bai, S. Barwick, V. Baum, R. Bay, J. Beatty, J. Tjus, K. Becker, E. Beiser, S. Benzvi, P. Berghaus, D. Berley, E. Bernardini, A. Bernhard, D. Besson, G. Binder, D. Bindig, M. Bissok, E. Blaufuss, J. Blumenthal, D. Boersma, C. Bohm, M. Borner, F. Bos, D. Bose, S. Boser, O. Botner, J. Braun, L. Brayeur, H. Bretz, N. Buzinsky, J. Casey, M. Casier, E. Cheung, D. Chirkin, A. Christov, K. Clark, L. Classen, S. Coenders, G. Collin, J. Conrad, D. Cowen, A. H. C. Silva, J. Daughhetee, J. Davis, M. Day, J. Andr'e, C. Clercq, E. del Pino Rosendo, H. Dembinski, S. Ridder, P. Desiati, K. D. Vries, G. Wasseige, M. With, T. DeYoung, J. C. D'iaz-V'elez, V. Lorenzo, H. Dujmovic, J. Dumm, M. Dunkman, B. Eberhardt, T. Ehrhardt, B. Eichmann, S. Euler, P. Evenson, S. Fahey, A. Fazely, J. Feintzeig, J. Felde, K. Filimonov, C. Finley, S. Flis, C.-C. Fosig, T. Fuchs, T. Gaisser, R. Gaior, J. Gallagher, L. Gerhardt, K. Ghorbani, D. Gier, L. Gladstone, M. Glagla, T. Glusenkamp, A. Goldschmidt, G. Golup, J. G. Gonzalez, D. G'ora, D. Grant, Z. Griffith, C. Ha, C. Haack, A. H. Ismail, A. Hallgren, F. Halzen, E. Hansen, B. Hansmann, T. Hansmann, K. Hanson, D. Hebecker, D. Heereman, K. Helbing, R. Hellauer, S. Hickford, J. Hignight, G. Hill, K. Hoffman, R. Hoffmann, K. Holzapfel, A. Homeier, K. Hoshina, F. Huang, M. Huber, W. Huelsnitz, P. Hulth, K. Hultqvist, S. In, A. Ishihara, E. Jacobi, G. Japaridze, M. Jeong, K. Jero, B. Jones, M. Jurkovič, A. Kappes, T. Karg, A. Karle, U. Katz, M. Kauer, A. Keivani, J. Kelley, J. Kemp, A. Kheirandish, M. Kim, T. Kintscher, J. Kiryluk, S. Klein, G. Kohnen, R. Koirala, H. Kolanoski, R. Konietz, L. Kopke, C. Kopper, S. Kopper, D. Koskinen, M. Kowalski, K. Krings, G. Kroll, M. Kroll, G. Kruckl, J. Kunnen, S. Kunwar, N. Kurahashi, T. Kuwabara, M. Labare, J. Lanfranchi, M. Larson, D. Lennarz, M. Lesiak-Bzdak, M. Leuermann, J. Leuner, L. Lu, J. Lunemann, J. Madsen, G. Maggi, K. Mahn, M. Mandelartz, R. Maruyama, K. Mase, H. Matis, R. Maunu, F. McNally, K. Meagher, M. Medici, M. Meier, A. Meli, T. Menne, G. Merino, T. Meures, S. Miarecki, E. Middell, L. Mohrmann, T. Montaruli, R. Morse, R. Nahnhauer, U. Naumann, G. Neer, H. Niederhausen, S. Nowicki, D. Nygren, A. Pollmann, A. Olivas, A. Omairat, A. O'Murchadha, T. Palczewski, H. Pandya, D. Pankova, L. Paul, J. Pepper, C. Heros, C. Pfendner, D. Pieloth, E. Pinat, J. Posselt, P. Price, G. Przybylski, M. Quinnan, C. Raab, L. Radel, M. Rameez, K. Rawlins, R. Reimann, M. Relich, E. Resconi, W. Rhode, M. Richman, S. Richter, B. Riedel, S. Robertson, M. Rongen, C. Rott, T. Ruhe, D. Ryckbosch, L. Sabbatini, H. Sander, A. Sandrock, J. Sandroos, S. Sarkar, K. Schatto, M. Schimp, P. Schlunder, T. Schmidt, S. Schoenen, S. Schoneberg, A. Schonwald, L. Schumacher, D. Seckel, S. Seunarine, D. Soldin, M. Song, G. Spiczak, C. Spiering, M. Stahlberg, M. Stamatikos, T. Stanev, Alexander Stasik, A. Steuer, T. Stezelberger, R. Stokstad, A. Stossl, R. Strom, N. Strotjohann, G. Sullivan, M. Sutherland, H. Taavola, I. Taboada, J. Tatar, S. Ter-Antonyan, A. Terliuk, G. Tevsi'c, S. Tilav, P. Toale, M. Tobin, S. Toscano, D. Tosi, M. Tselengidou, A. Turcati, E. Unger, M. Usner, S. Vallecorsa, J. Vandenbroucke, N. Eijndhoven, S. Vanheule, J. Santen, J. Veenkamp, M. Vehring, M. Voge, M. Vraeghe, C. Walck, A. Wallace, M. Wallraff, N. Wandkowsky, C. Weaver, C. Wendt, S. Westerhoff, B. Whelan, K. Wiebe, C. Wiebusch, L. Wille, D. Williams, L. Wills, H. Wissing, M. Wolf, T. R. Wood, K. Woschnagg, D. Xu, X. Xu, Y. Xu, J. Yáñez, G. Yodh, S. Yoshida, M. Zoll   +315 more
semanticscholar   +1 more source

Highly luminous supernovae associated with gamma-ray bursts [PDF]

Astronomy & Astrophysics, 2016
Context. GRB 111209A, one of the longest gamma-ray bursts (GRBs) ever observed, is linked to SN 2011kl, which is the most luminous GRB supernova (SN) detected so far.
D. A. Kann, P. Schady, F. Olivares, S. Klose, A. Rossi, D. Perley, T. Kruhler, J. Greiner, A. N. Guelbenzu, J. Elliott, F. Knust, R. Filgas, E. Pian, P. Mazzali, J. Fynbo, G. Leloudas, P. Afonso, C. Delvaux, J. Graham, A. Rau, S. Schmidl, S. Schulze, M. Tanga, A. Updike, K. Varela   +24 more
semanticscholar   +1 more source

The Fermi-GBM Gamma-Ray Burst Spectral Catalog: 10 yr of Data [PDF]

Astrophysical Journal, 2021
We present the systematic spectral analyses of gamma-ray bursts (GRBs) detected by the Fermi Gamma-Ray Burst Monitor during its first ten years of operation.
S. Poolakkil, R. Preece, C. Fletcher, A. Goldstein, P. N. Bhat, E. Bissaldi, M. Briggs, E. Burns, W. Cleveland, M. Giles, C. Hui, D. Kocevski, S. Lesage, B. Mailyan, C. Malacaria, W. Paciesas, O. Roberts, P. Veres, A. von Kienlin, C. Wilson-Hodge   +19 more
semanticscholar   +1 more source

A Short History of the First 50 Years: From the GRB Prompt Emission and Afterglow Discoveries to the Multimessenger Era

Universe
More than fifty years have elapsed from the first discovery of gamma-ray bursts (GRBs) with American Vela satellites, and more than twenty-five years from the discovery with the BeppoSAX satellite of the first X-ray afterglow of a GRB.
Filippo Frontera
doaj   +1 more source

The First JWST Spectrum of a GRB Afterglow: No Bright Supernova in Observations of the Brightest GRB of all Time, GRB 221009A

The Astrophysical Journal Letters, 2023
We present James Webb Space Telescope (JWST) and Hubble Space Telescope (HST) observations of the afterglow of GRB 221009A, the brightest gamma-ray burst (GRB) ever observed.
A. J. Levan, G. P. Lamb, B. Schneider, J. Hjorth, T. Zafar, A. de Ugarte Postigo, B. Sargent, S. E. Mullally, L. Izzo, P. D’Avanzo, E. Burns, J. F. Agüí Fernández, T. Barclay, M. G. Bernardini, K. Bhirombhakdi, M. Bremer, R. Brivio, S. Campana, A. A. Chrimes, V. D’Elia, M. Della Valle, M. De Pasquale, M. Ferro, W. Fong, A. S. Fruchter, J. P. U. Fynbo, N. Gaspari, B. P. Gompertz, D. H. Hartmann, C. L. Hedges, K. E. Heintz, K. Hotokezaka, P. Jakobsson, D. A. Kann, J. A. Kennea, T. Laskar, E. Le Floc’h, D. B. Malesani, A. Melandri, B. D. Metzger, S. R. Oates, E. Pian, S. Piranomonte, G. Pugliese, J. L. Racusin, J. C. Rastinejad, M. E. Ravasio, A. Rossi, A. Saccardi, R. Salvaterra, B. Sbarufatti, R. L. C. Starling, N. R. Tanvir, C. C. Thöne, A. J. van der Horst, S. D. Vergani, D. Watson, K. Wiersema, R. A. M. J. Wijers, Dong Xu   +59 more
doaj   +1 more source

Black hole neutron star coalescence as a source of gamma-ray bursts [PDF]

, 1997
We present the results of hydrodynamic (SPH) simulations showing the coalescence of a black hole with a neutron star to be a promising theoretical source of short duration gamma-ray bursts.
Kluzniak, W., Lee, W. H.
core   +2 more sources

General relativistic simulations of compact binary mergers as engines for short gamma-ray bursts [PDF]

, 2016
Black hole—neutron star (BHNS) and neutron star—neutron star (NSNS) binaries are among the favored candidates for the progenitors of the black hole—disk systems that may be the engines powering short-hard gamma ray bursts.
V. Paschalidis
semanticscholar   +1 more source