Results 1 to 10 of about 4,577,194 (371)

Peta–electron volt gamma-ray emission from the Crab Nebula [PDF]

Science, 2021
High-energy photons from the Crab Nebula The Crab Nebula contains a pulsar that excites the surrounding gas to emit high-energy radiation. The combination of the pulsar's youth and nearby location makes the nebula the brightest gamma-ray source in the ...
Z. Cao, F. Aharonian, Q. An, Axikegu, L. Bai, Y. Bai, Y. Bao, D. Bastieri, X. Bi, Y. Bi, H. Cai, J. Cai, Z. Cao, J. Chang, J. Chang, B. Chen, E. Chen, J. Chen, Liang Chen, Long Chen, M. Chen, M. Chen, Q. Chen, S. Chen, S. Z. Chen, T. Chen, X. L. Chen, Y. Chen, N. Cheng, Y. Cheng, S. Cui, X. Cui, Y. Cui, B. D’Ettorre Piazzoli, B. Dai, H. Dai, Z. Dai, Danzengluobu, D. Della Volpe, X. Dong, K. Duan, J. Fan, Y. Fan, Z. Fan, J. Fang, K. Fang, C. Feng, L. Feng, S. Feng, Y. Feng, B. Gao, C. Gao, L. Gao, Q. Gao, W. Gao, M. Ge, L. Geng, G. Gong, Q. Gou, M. Gu, F. Guo, J. G. Guo, X. Guo, Y. Guo, Y. Guo, Y. Han, H. He, H. He, J. He, S. He, X. He, Y. He, M. Heller, Y. Hor, C. Hou, X. Hou, H. Hu, S. Hu, S. Hu, X. Hu, D. Huang, Q. Huang, W. Huang, X. Huang, X. Y. Huang, Z. Huang, F. Ji, X. Ji, H. Jia, K. Jiang, Z. Jiang, C. Jin, T. Ke, D. Kuleshov, K. Levochkin, B. Li, Cheng Li, Cong Li, F. Li, H. Li, H. C. Li, H. Li, Jian Li, Jie Li, K. Li, W. Li, X. Li, Xin Li, Y. Li, Y. Li, Zhe Li, Zhuo Li, E. Liang, Y. Liang, S. Lin, B. Liu, C. Liu, D. Liu, H. Liu, H. Liu, J. Liu, J. Liu, J. Liu, J. Liu, M. Liu, R. Liu, S. M. Liu, W. Liu, Y. Liu, Y. Liu, Z. Liu, W. Long, R. Lu, H. Lv, B. Ma, Li Ma, X. Ma, J. Mao, A. Masood, Z. Min, W. Mitthumsiri, T. Montaruli, Y. Nan, B. Pang, P. Pattarakijwanich, Z. Pei, M. Qi, Ye Qi, B. Qiao, J. Qin, D. Ruffolo, V. Rulev, Alejandro Sáiz, L. Shao, O. Shchegolev, X. Sheng, J. Shi, H. Song, Y. Stenkin, V. Stepanov, Y. Su, Q. N. Sun, X. Sun, Z. Sun, P. Tam, Z. Tang, W. Tian, B. Wang, C. Wang, H. Wang, H. Wang, J. Wang, J. Wang, L. Wang, L. Wang, R. Wang, W. Wang, X. Wang, X. J. Wang, X. Y. Wang, Y. Wang, Y. Wang, Y. J. Wang, Y. Wang, Z. Wang, Z. Wang, Zhen Wang, Z. Wang, D. Wei, J. Wei, Y. J. Wei, T. Wen, C. Y. Wu, H. Wu, S. Wu, W. X. Wu, X. Wu, S. Xi, J. Xia, J. Xia, G. Xiang, D. Xiao, G. Xiao, H. B. Xiao, G. Xin, Y. Xin, Y. Xing, D. Xu, R. Xu, L. Xue, D. Yan, J. Yan, C. Yang, F. Yang, J. Yang, L. L. Yang, M. Yang, R. Yang, S. Yang, Y. Yao, Z. Yao, Y. Ye, L. Yin, N. Yin, X. You, Z. You, Y. Yu, Q. Yuan, H. Zeng, T. Zeng, W. Zeng, Z. Zeng, M. Zha, X. Zhai, B. Zhang, H. Zhang, H. Zhang, J. Zhang, J. Zhang, L. X. Zhang, Li Zhang, Lun Zhang, P. Zhang, P. Zhang, R. Zhang, S. Zhang, S. Zhang, X. Zhang, X. Zhang, Y. Zhang, Y. Zhang, Yi. Zhang, Yong Zhang, B. Zhao, J. Zhao, L. Zhao, L. Zhao, S. Zhao, F. Zheng, Y. Zheng, B. Zhou, H. Zhou, J. Zhou, P. Zhou, R. Zhou, X. Zhou, C. Zhu, F. Zhu, H. Zhu, K. Zhu, X. Zuo   +270 more
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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
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The Gamma-ray Window to Intergalactic Magnetism [PDF]

Universe, 2021
One of the most promising ways to probe intergalactic magnetic fields (IGMFs) is through gamma rays produced in electromagnetic cascades initiated by high-energy gamma rays or cosmic rays in the intergalactic space.
R. Alves Batista, A. Saveliev
semanticscholar   +1 more source

Research Progress on the Application of Irradiation Technology in Meat and Meat Products

Shipin gongye ke-ji, 2023
Meat and meat product irradiation is a non-thermal sterilization technology that uses high-energy ionizing rays to improve safety and extend storage period, effectively killing spoilage microorganisms and extending the storage period of meat and meat ...
Junshi WU, Chengdu MIAO, Xiaomei WEN, Bifeng LAN   +3 more
doaj   +1 more source

The Fourth Fermi-GBM Gamma-Ray Burst Catalog: A Decade of Data [PDF]

Astrophysical Journal, 2020
We present the fourth in a series of catalogs of gamma-ray bursts (GRBs) observed with Fermi’s Gamma-ray Burst Monitor (Fermi-GBM). It extends the six year catalog by four more years, now covering the 10 year time period from trigger enabling on 2008 ...
A. Kienlin, C. Meegan, W. Paciesas, P. N. Bhat, E. Bissaldi, M. Briggs, E. Burns, W. Cleveland, M. Gibby, M. Giles, A. Goldstein, R. Hamburg, C. Hui, D. Kocevski, B. Mailyan, C. Malacaria, C. Malacaria, S. Poolakkil, R. Preece, O. Roberts, P. Veres, C. Wilson-Hodge   +21 more
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Metabolism and signaling crosstalk in glioblastoma progression and therapy resistance

Molecular Oncology, EarlyView., 2023
Glioblastoma is one of the most lethal human cancers with no effective treatment nowadays. Here, we review the increasing amount of evidence supporting the connection between cell signaling deregulation and metabolic reprogramming as a key event in glioblastoma resistance to cancer therapy.
Laura Zarzuela, Raúl V. Durán, Mercedes Tomé   +2 more
wiley   +1 more source

AGILE Gamma-Ray Detection of the Exceptional GRB 221009A

The Astrophysical Journal Letters, 2023
Gamma-ray emission in the MeV–GeV range from explosive cosmic events is of invaluable relevance to understanding physical processes related to the formation of neutron stars and black holes.
Marco Tavani, Giovanni Piano, Andrea Bulgarelli, Luca Foffano, Alessandro Ursi, Francesco Verrecchia, Carlotta Pittori, Claudio Casentini, Andrea Giuliani, Francesco Longo, Gabriele Panebianco, Ambra Di Piano, Leonardo Baroncelli, Valentina Fioretti, Nicolò Parmiggiani, Andrea Argan, Alessio Trois, Stefano Vercellone, Martina Cardillo, Lucio Angelo Antonelli, Guido Barbiellini, Patrizia Caraveo, Paolo W. Cattaneo, Andrew W. Chen, Enrico Costa, Ettore Del Monte, Guido Di Cocco, Immacolata Donnarumma, Yuri Evangelista, Marco Feroci, Fulvio Gianotti, Claudio Labanti, Francesco Lazzarotto, Paolo Lipari, Fabrizio Lucarelli, Martino Marisaldi, Sandro Mereghetti, Aldo Morselli, Luigi Pacciani, Alberto Pellizzoni, Francesco Perotti, Piergiorgio Picozza, Maura Pilia, Massimo Rapisarda, Andrea Rappoldi, Alda Rubini, Paolo Soffitta, Massimo Trifoglio, Valerio Vittorini, Fabio D’Amico   +49 more
doaj   +1 more source

The Structure of Gamma Ray Burst Jets

Galaxies, 2022
Due to relativistic bulk motion, the structure and orientation of gamma-ray burst (GRB) jets have a fundamental role in determining how they appear.
Om Sharan Salafia, Giancarlo Ghirlanda
doaj   +1 more source

The Swift Gamma-Ray Burst Mission [PDF]

, 2004
The Swift mission, scheduled for launch in 2004, is a multiwavelength observatory for gamma-ray burst (GRB) astronomy. It is a first-of-its-kind autonomous rapid-slewing satellite for transient astronomy and pioneers the way for future rapid-reaction and
N. Gehrels, G. Chincarini, P. Giommi, K. Mason, J. Nousek, A. Wells, N. White, S. Barthelmy, D. Burrows, L. Cominsky, K. Hurley, Francis E. Marshall, P. Mészáros, P. Roming, L. Angelini, L. Angelini, L. Barbier, T. Belloni, S. Campana, P. Caraveo, M. Chester, O. Citterio, T. Cline, M. Cropper, J. Cummings, J. Cummings, A. Dean, E. Feigelson, E. Fenimore, D. Frail, A. Fruchter, G. Garmire, K. Gendreau, G. Ghisellini, J. Greiner, J. Hill, S. Hunsberger, H. Krimm, H. Krimm, S. Kulkarni, Pawan Kumar, F. Lebrun, N. Lloyd-Ronning, C. Markwardt, C. Markwardt, B. Mattson, B. Mattson, R. Mushotzky, J. Norris, J. Osborne, B. Paczyński, D. Palmer, H.-S. Park, A. Parsons, J. Paul, M. Rees, C. Reynolds, J. Rhoads, T. Sasseen, B. Schaefer, A. Short, A. Smale, A. Smale, I. Smith, L. Stella, G. Tagliaferri, Tadayuki Takahashi, M. Tashiro, L. Townsley, J. Tueller, M. Turner, M. Vietri, W. Voges, Martin P. Ward, R. Willingale, F. Zerbi, W. Zhang   +76 more
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THE LARGE AREA TELESCOPE ON THE FERMI GAMMA-RAY SPACE TELESCOPE MISSION [PDF]

, 2009
The Large Area Telescope (Fermi/LAT, hereafter LAT), the primary instrument on the Fermi Gamma-ray Space Telescope (Fermi) mission, is an imaging, wide field-of-view (FoV), high-energy γ-ray telescope, covering the energy range from below 20 MeV to more ...
W. Atwood, A. A. Abdo, M. Ackermann, W. Althouse, B. Anderson, M. Axelsson, L. Baldini, J. Ballet, D. Band, G. Barbiellini, J. Bartelt, D. Bastieri, B. Baughman, K. Bechtol, D. Bédérède, F. Bellardi, R. Bellazzini, B. Berenji, G. Bignami, D. Bisello, E. Bissaldi, R. Blandford, E. Bloom, J. Bogart, E. Bonamente, J. Bonnell, A. Borgland, A. Bouvier, J. Bregeon, A. Brez, M. Brigida, P. Bruel, T. Burnett, G. Busetto, G. Caliandro, R. Cameron, P. Caraveo, S. Carius, P. Carlson, J. Casandjian, E. Cavazzuti, M. Ceccanti, C. Cecchi, E. Charles, A. Chekhtman, C. C. Cheung, J. Chiang, R. Chipaux, A. Cillis, S. Ciprini, R. Claus, J. Cohen-Tanugi, S. Condamoor, J. Conrad, R. Corbet, L. Corucci, L. Costamante, S. Cutini, D. S. Davis, D. Decotigny, M. Deklotz, C. Dermer, A. De Angelis, S. Digel, E. do Couto e Silva, P. Drell, R. Dubois, D. Dumora, Y. Edmonds, D. Fabiani, C. Farnier, C. Favuzzi, D. Flath, P. Fleury, W. Focke, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Gehrels, F. Gentit, S. Germani, B. Giebels, N. Giglietto, P. Giommi, F. Giordano, T. Glanzman, G. Godfrey, I. Grenier, M. Grondin, J. Grove, L. Guillemot, S. Guiriec, G. Haller, A. Harding, P. Hart, E. Hays, S. E. Healey, M. Hirayama, L. Hjalmarsdotter, R. Horn, R. Hughes, G. Jóhannesson, G. Johansson, A. Johnson, R. Johnson, T. Johnson, W. Johnson, T. Kamae, H. Katagiri, J. Kataoka, A. Kavelaars, N. Kawai, H. Kelly, M. Kerr, W. Klamra, J. Knödlseder, M. Kocian, N. Komin, F. Kuehn, M. Kuss, D. Landriu, L. Latronico, B. Lee, S. Lee, M. Lemoine-Goumard, A. Lionetto, F. Longo, F. Loparco, B. Lott, M. Lovellette, P. Lubrano, G. Madejski, A. Makeev, B. Marangelli, M. Massai, M. Mazziotta, J. Mcenery, N. Menon, C. Meurer, P. Michelson, M. Minuti, N. Mirizzi, W. Mitthumsiri, T. Mizuno, A. Moiseev, C. Monte, M. Monzani, E. Moretti, A. Morselli, I. Moskalenko, S. Murgia, T. Nakamori, S. Nishino, P. Nolan, J. Norris, É. Nuss, M. Ohno, T. Ohsugi, N. Omodei, E. Orlando, J. Ormes, A. Paccagnella, D. Paneque, J. Panetta, D. Parent, M. Pearce, M. Pepe, A. Perazzo, M. Pesce-Rollins, P. Picozza, L. Pieri, M. Pinchera, F. Piron, T. Porter, L. Poupard, S. Rainò, R. Rando, E. Rapposelli, M. Razzano, A. Reimer, O. Reimer, T. Reposeur, L. Reyes, S. Ritz, L. S. Rochester, A. Rodríguez, R. Romani, M. Roth, J. Russell, F. Ryde, S. Sabatini, H. Sadrozinski, D. Sanchez, A. Sander, L. Sapozhnikov, P. Parkinson, J. Scargle, T. Schalk, G. Scolieri, C. Sgro’, G. Share, M. Shaw, T. Shimokawabe, C. Shrader, A. Sierpowska-Bartosik, E. Siskind, D. Smith, P. Smith, G. Spandre, P. Spinelli, J. Starck, T. Stephens, M. Strickman, A. W. Strong, D. Suson, H. Tajima, H. Takahashi, T. Takahashi, T. Tanaka, A. Tenze, S. Tether, J. Thayer, J. Thayer, D. Thompson, L. Tibaldo, O. Tibolla, D. Torres, G. Tosti, A. Tramacere, M. Turri, T. Usher, N. Vilchez, V. Vitale, P. Wang, K. Watters, B. Winer, K. Wood, T. Ylinen, M. Ziegler   +239 more
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