Results 31 to 40 of about 26,304 (225)

First bounds on the very high energy gamma-ray emission from Arp 220 [PDF]

, 2006
Using the Major Atmospheric Gamma Imaging Cherenkov Telescope (MAGIC), we have observed the nearest ultra-luminous infrared galaxy Arp 220 for about 15 hours. No significant signal was detected within the dedicated amount of observation time.
A. Armada, A. Biland, A. Chilingarian, A. De Angelis, A. Laille, A. Moralejo, A. Piccioli, A. Raymers, A. Robert, A. Saggion, A. Sanchez, A. Sillanpaa, A. Stamerra, Aharonian F. A., B. De Lotto, C. Baixeras, C. Bigongiari, C. C. Hsu, C. Merck, Cortina J., D. Bastieri, D. Dorner, D. F. Torres, D. Ferenc, D. Hakobyan, D. Hohne, D. Kranich, D. Mazin, D. Paneque, D. Pascoli, D. Sobczynska, D. Tescaro, E. Aliu, E. Carmona, E. Domingo‐Santamaria, E. Fernandez, E. Lindfors, E. Lorenz, E. Ona‐Wilhelmi, E. Prandini, F. Dazzi, F. Goebel, F. Longo, F. Pauss, G. Maneva, Gaug M., H. Anderhub, H. Bartko, H. Vankov, Hillas A. M., I. Britvitch, I. Oya, J. A. Barrio, J. A. Coarasa, J. Albert, J. Becker, J. Cortina, J. Flix, J. Hose, J. L. Contreras, J. Lopez, J. M. Miranda, J. M. Paredes, J. Ninkovic, J. Rico, J. Zapatero, K. Berger, K. Mannheim, K. Nilsson, K. Shinozaki, L. Font, L. Peruzzo, L. S. Stark, L. Takalo, M. Camara, M. Doro, M. Errando, M. Fagiolini, M. Fuchs, M. Garczarczyk, M. Gaug, M. Giller, M. Hayashida, M. Lopez, M. Mariotti, M. Martinez, M. Meucci, M. Meyer, M. Pasanen, M. Persic, M. Poller, M. Ribo, M. Rissi, M. Shayduk, M. Teshima, M. V. Fonseca, Melnick J., N. Galante, N. Otte, N. Puchades, N. Sidro, N. Tonello, N. Turini, O. Kalekin, O. Mansutti, P. Antoranz, P. Bordas, P. Jacon, P. Liebing, P. Majumdar, P. Sartori, P. Temnikov, R. de los Reyes, R. Firpo, R. K. Bock, R. Kosyra, R. Kritzer, R. M. Wagner, R. Mirzoyan, R. Paoletti, R. Pegna, R. Schmitt, R. Zanin, S. Ciprini, S. Commichau, S. Lombardi, S. Mizobuchi, S. N. Shore, S. Rugamer, T. Bretz, T. Hengstebeck, T. Jogler, T. Schweizer, T. Wibig, V. Bosch‐Ramon, V. Curtef, V. Danielyan, V. Scalzotto, V. Scapin, V. Vitale, W. Bednarek, W. Rhode, W. Wittek   +142 more
core   +3 more sources

Upgrade of the MAGIC telescopes

, 2013
The MAGIC telescopes are two Imaging Atmospheric Cherenkov Telescopes (IACTs) located on the Canary island of La Palma. With 17m diameter mirror dishes and ultra-fast electronics, they provide an energy threshold as low as 50 GeV for observations at low zenith angles.
Mazin, Daniel, Tescaro, Diego, Garczarczyk, Markus, Giavitto, Gianluca, Sitarek, Julian, Collaboration, for the MAGIC   +5 more
openaire   +4 more sources

Characterisation of the Atmosphere in Very High Energy Gamma-Astronomy for Imaging Atmospheric Cherenkov Telescopes

Universe
Ground-based observations of Very High Energy (VHE) gamma rays from extreme astrophysical sources are significantly influenced by atmospheric conditions.
Dijana Dominis Prester, Jan Ebr, Markus Gaug, Alexander Hahn, Ana Babić, Jiří Eliášek, Petr Janeček, Sergey Karpov, Marta Kolarek, Marina Manganaro, Razmik Mirzoyan   +10 more
doaj   +1 more source

Long-term multi-wavelength variability and correlation study of Markarian 421 from 2007 to 2009 [PDF]

, 2016
We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year time scales, which can bring additional insight on the processes responsible for its broadband emission.
Ahnen, M. L., Ansoldi, S., Antonelli, L. A., Antoranz, P., Babic, A., Banerjee, B., Bangale, P., Barrio, J. A., Bednarek, W., Bernardini, E., Biasuzzi, B., Biland, A., Blanch, O., Blinov, D. A., Bonnefoy, S., Bonnoli, G., Borracci, F., Bretz, T., Buson, S., Carosi, A., Chatterjee, A., Chen, W. P., Clavero, R., Colin, P., Colombo, E., Contreras, J. L., Cortina, J., Covino, S., Da Vela, P., Dazzi, F., de Almeida, U. Barres, De Angelis, A., De Lotto, B., Di Pierro, F., Domínguez, A., Dorner, D., Doro, M., Efimova, N. V., Einecke, S., Elsaesser, D., Fernández-Barral, A., Fidalgo, D., Fonseca, M. V., Font, L., Forné, E., Frantzen, K., Fruck, C., Galindo, D., Garcia, J. Rodriguez, Garczarczyk, M., Gaug, M., Giammaria, P., Glawion, D. Eisenacher, Godinović, N., González, J. Becerra, Gora, D., Grishina, T. S., Guberman, D., Hadasch, D., Hahn, A., Hanabata, Y., Hayashida, M., Herrera, J., Hose, J., Hovatta, T., Hrupec, D., Hughes, G., Idec, W., Jordan, B., Kimeridze, G. N., Kodani, K., Konno, Y., Kopatskaya, E. N., Koptelova, E., Kubo, H., Kurtanidze, O. M., Kurtanidze, S. O., Kushida, J., La Barbera, A., Larionov, V. M., Larionova, E. G., Larionova, L. V., Lelas, D., Ligustri, R., Lin, H. C., Lindfors, E., Lombardi, S., Longo, F., Lähteenmaäki, A., López, M., López, R. J. García, López-Coto, R., MAGIC Collaboration, Majumdar, P., Makariev, M., Mallot, K., Maneva, G., Manganaro, M., Mannheim, K., Maraschi, L., Marcote, B., Mariotti, M., Martínez, M., Mazin, D., McBreen, B., Menzel, U., Miranda, J. M., Mirzoyan, R., Moralejo, A., Moretti, E., Moroni, P. G. Prada, Morozova, D. A., Muñoz, A. González, Nakajima, D., Neustroev, V., Niedzwiecki, A., Nikolashvili, M. G., Nilsson, K., Nishijima, K., Noda, K., Nogués, L., Orito, R., Overkemping, A., Paiano, S., Palacio, J., Palatiello, M., Paneque, D., Paoletti, R., Paredes, J. M., Paredes-Fortuny, X., Pedaletti, G., Perri, L., Persic, M., Poutanen, J., Prandini, E., Prester, D. Dominis, Puljak, I., Raiteri, C. M., Rhode, W., Ribó, M., Rico, J., Ros, J. A., Rosillo, M. Nievas, Sadun, A. C., Saito, T., Satalecka, K., Schultz, C., Schweizer, T., Shore, S. N., Sigua, L. A., Sillanpää, A., Sitarek, J., Snidaric, I., Sobczynska, D., Stamerra, A., Steinbring, T., Strzys, M., Takalo, L., Takami, H., Tavecchio, F., Temnikov, P., Terrats, D. Garrido, Terzić, T., Tescaro, D., Teshima, M., Thaele, J., Tornikoski, M., Torres, D. F., Toyama, T., Treves, A., Troitsky, I. S., Verguilov, V., Villata, M., Vovk, I., Ward, J. E., Wilhelmi, E. de Oña, Will, M., Wu, M. H., Zanin, R.   +178 more
core   +4 more sources

Galactic Center Observations with CTAO LST-1 [PDF]

EPJ Web of Conferences
Very-high-energy gamma-ray observations of the central part of the Milky Way Galaxy allow for morphological study of cosmic-ray propagation around the supermassive black hole Sgr A*. An interpretation of the diffuse gamma-ray component, which spans a few
Abe Shotaro, Abhishek, Doro Michele, Inada Tomohiro, Strzys Marcel, Teshima Masahiro, Vovk Ievgen   +6 more
doaj   +1 more source

Grid services for the MAGIC experiment

, 2005
Exploring signals from the outer space has become an observational science under fast expansion. On the basis of its advanced technology the MAGIC telescope is the natural building block for the first large scale ground based high energy gamma-ray ...
Bavikadi, S. R., Bigongiari, C., Cabras, G., Collaboration, the MAGIC, De Angelis, A., De Lotto, B., Forti, A., Frailis, M., Hardt, M., Kornmayer, H., Kunze, M., Piraccini, M.   +11 more
core   +1 more source

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

The Astrophysical Journal Letters, 2021
In 2017, the Event Horizon Telescope (EHT) Collaboration succeeded in capturing the first direct image of the center of the M87 galaxy. The asymmetric ring morphology and size are consistent with theoretical expectations for a weakly accreting ...
The EHT MWL Science Working Group, J. C. Algaba, J. Anczarski, K. Asada, M. Baloković, S. Chandra, Y.-Z. Cui, A. D. Falcone, M. Giroletti, C. Goddi, K. Hada, D. Haggard, S. Jorstad, A. Kaur, T. Kawashima, G. Keating, J.-Y. Kim, M. Kino, S. Komossa, E. V. Kravchenko, T. P. Krichbaum, S.-S. Lee, R.-S. Lu, M. Lucchini, S. Markoff, J. Neilsen, M. A. Nowak, J. Park, G. Principe, V. Ramakrishnan, M. T. Reynolds, M. Sasada, S. S. Savchenko, K. E. Williamson, The Event Horizon Telescope Collaboration, Kazunori Akiyama, Antxon Alberdi, Walter Alef, Richard Anantua, Rebecca Azulay, Anne-Kathrin Baczko, David Ball, John Barrett, Dan Bintley, Bradford A. Benson, Lindy Blackburn, Raymond Blundell, Wilfred Boland, Katherine L. Bouman, Geoffrey C. Bower, Hope Boyce, Michael Bremer, Christiaan D. Brinkerink, Roger Brissenden, Silke Britzen, Avery E. Broderick, Dominique Broguiere, Thomas Bronzwaer, Do-Young Byun, John E. Carlstrom, Andrew Chael, Chi-kwan Chan, Shami Chatterjee, Koushik Chatterjee, Ming-Tang Chen, Yongjun Chen, Paul M. Chesler, Ilje Cho, Pierre Christian, John E. Conway, James M. Cordes, Thomas M. Crawford, Geoffrey B. Crew, Alejandro Cruz-Osorio, Jordy Davelaar, Mariafelicia De Laurentis, Roger Deane, Jessica Dempsey, Gregory Desvignes, Jason Dexter, Sheperd S. Doeleman, Ralph P. Eatough, Heino Falcke, Joseph Farah, Vincent L. Fish, Ed Fomalont, H. Alyson Ford, Raquel Fraga-Encinas, Per Friberg, Christian M. Fromm, Antonio Fuentes, Peter Galison, Charles F. Gammie, Roberto García, Olivier Gentaz, Boris Georgiev, Roman Gold, José L. Gómez, Arturo I. Gómez-Ruiz, Minfeng Gu, Mark Gurwell, Michael H. Hecht, Ronald Hesper, Luis C. Ho, Paul Ho, Mareki Honma, Chih-Wei L. Huang, Lei Huang, David H. Hughes, Shiro Ikeda, Makoto Inoue, Sara Issaoun, David J. James, Buell T. Jannuzi, Michael Janssen, Britton Jeter, Wu Jiang, Alejandra Jiménez-Rosales, Michael D. Johnson, Taehyun Jung, Mansour Karami, Ramesh Karuppusamy, Mark Kettenis, Dong-Jin Kim, Jongsoo Kim, Junhan Kim, Jun Yi Koay, Yutaro Kofuji, Patrick M. Koch, Shoko Koyama, Michael Kramer, Carsten Kramer, Cheng-Yu Kuo, Tod R. Lauer, Aviad Levis, Yan-Rong Li, Zhiyuan Li, Michael Lindqvist, Rocco Lico, Greg Lindahl, Jun Liu, Kuo Liu, Elisabetta Liuzzo, Wen-Ping Lo, Andrei P. Lobanov, Laurent Loinard, Colin Lonsdale, Nicholas R. MacDonald, Jirong Mao, Nicola Marchili, Daniel P. Marrone, Alan P. Marscher, Iván Martí-Vidal, Satoki Matsushita, Lynn D. Matthews, Lia Medeiros, Karl M. Menten, Izumi Mizuno, Yosuke Mizuno, James M. Moran, Kotaro Moriyama, Monika Moscibrodzka, Cornelia Müller, Gibwa Musoke, Alejandro Mus Mejías, Hiroshi Nagai, Neil M. Nagar, Masanori Nakamura, Ramesh Narayan, Gopal Narayanan, Iniyan Natarajan, Antonios Nathanail, Roberto Neri, Chunchong Ni, Aristeidis Noutsos, Hiroki Okino, Héctor Olivares, Gisela N. Ortiz-León, Tomoaki Oyama, Feryal Özel, Daniel C. M. Palumbo, Nimesh Patel, Ue-Li Pen, Dominic W. Pesce, Vincent Piétu, Richard Plambeck, Aleksandar PopStefanija, Oliver Porth, Felix M. Pötzl, Ben Prather, Jorge A. Preciado-López, Dimitrios Psaltis, Hung-Yi Pu, Ramprasad Rao, Mark G. Rawlings, Alexander W. Raymond, Luciano Rezzolla, Angelo Ricarte, Bart Ripperda, Freek Roelofs, Alan Rogers, Eduardo Ros, Mel Rose, Arash Roshanineshat, Helge Rottmann, Alan L. Roy, Chet Ruszczyk, Kazi L. J. Rygl, Salvador Sánchez, David Sánchez-Arguelles, Tuomas Savolainen, F. Peter Schloerb, Karl-Friedrich Schuster, Lijing Shao, Zhiqiang Shen, Des Small, Bong Won Sohn, Jason SooHoo, He Sun, Fumie Tazaki, Alexandra J. Tetarenko, Paul Tiede, Remo P. J. Tilanus, Michael Titus, Kenji Toma, Pablo Torne, Tyler Trent, Efthalia Traianou, Sascha Trippe, Ilse van Bemmel, Huib Jan van Langevelde, Daniel R. van Rossum, Jan Wagner, Derek Ward-Thompson, John Wardle, Jonathan Weintroub, Norbert Wex, Robert Wharton, Maciek Wielgus, George N. Wong, Qingwen Wu, Doosoo Yoon, André Young, Ken Young, Ziri Younsi, Feng Yuan, Ye-Fei Yuan, J. Anton Zensus, Guang-Yao Zhao, Shan-Shan Zhao, The Fermi Large Area Telescope Collaboration, G. Principe, M. Giroletti, F. D’Ammando, M. Orienti, H.E.S.S. Collaboration, H. Abdalla, R. Adam, F. Aharonian, F. Ait Benkhali, E. O. Angüner, C. Arcaro, C. Armand, T. Armstrong, H. Ashkar, M. Backes, V. Baghmanyan, V. Barbosa Martins, A. Barnacka, M. Barnard, Y. Becherini, D. Berge, K. Bernlöhr, B. Bi, 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, A. Chen, G. Cotter, M. Curyło, J. Damascene Mbarubucyeye, I. D. Davids, J. Davies, C. Deil, J. Devin, P. deWilt, L. Dirson, A. Djannati-Ataï, A. Dmytriiev, A. Donath, V. Doroshenko, C. Duffy, J. Dyks, K. Egberts, F. Eichhorn, S. Einecke, G. Emery, J.-P. Ernenwein, K. Feijen, S. Fegan, A. Fiasson, G. Fichet de Clairfontaine, G. Fontaine, S. Funk, M. Füßling, S. Gabici, Y. A. Gallant, G. Giavitto, L. Giunti, D. Glawion, J. F. Glicenstein, D. Gottschall, M.-H. Grondin, J. Hahn, M. Haupt, G. Hermann, J. A. Hinton, W. Hofmann, C. Hoischen, T. L. 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. A. Kastendieck, K. Katarzyński, U. Katz, D. Khangulyan, B. Khélifi, S. Klepser, W. Kluźniak, Nu. Komin, R. Konno, K. Kosack, D. Kostunin, M. Kreter, G. Lamanna, A. Lemière, M. Lemoine-Goumard, J.-P. Lenain, 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. J. Meintjes, M. Meyer, R. Moderski, M. Mohamed, L. Mohrmann, A. Montanari, C. Moore, P. Morris, E. Moulin, J. Muller, T. Murach, K. Nakashima, A. Nayerhoda, M. de Naurois, H. Ndiyavala, F. Niederwanger, J. Niemiec, L. Oakes, P. O’Brien, H. Odaka, S. Ohm, L. Olivera-Nieto, E. de Ona Wilhelmi, M. Ostrowski, M. Panter, S. Panny, R. D. Parsons, G. Peron, B. Peyaud, Q. Piel, S. Pita, V. Poireau, A. Priyana Noel, D. A. Prokhorov, H. Prokoph, G. Pühlhofer, M. Punch, A. Quirrenbach, 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, D. A. Sanchez, A. Santangelo, M. Sasaki, M. Scalici, H. M. Schutte, U. Schwanke, S. Schwemmer, M. Seglar-Arroyo, M. Senniappan, A. S. Seyffert, N. Shafi, 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. Tavernier, A. M. Taylor, R. Terrier, D. Tiziani, M. Tluczykont, L. Tomankova, C. Trichard, 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. J. Völk, T. Vuillaume, Z. Wadiasingh, S. J. Wagner, J. Watson, F. Werner, R. White, A. Wierzcholska, Yu Wun Wong, A. Yusafzai, M. Zacharias, R. Zanin, D. Zargaryan, A. A. Zdziarski, A. Zech, S. J. Zhu, J. Zorn, S. Zouari, N. Żywucka, MAGIC Collaboration, V. A. Acciari, S. Ansoldi, L. A. Antonelli, A. Arbet Engels, M. Artero, K. Asano, D. Baack, A. Babić, A. Baquero, U. Barres de Almeida, J. A. Barrio, J. Becerra González, W. Bednarek, L. Bellizzi, E. Bernardini, M. Bernardos, A. Berti, J. Besenrieder, W. Bhattacharyya, C. Bigongiari, A. Biland, O. Blanch, G. Bonnoli, Ž. Bošnjak, G. Busetto, R. Carosi, G. Ceribella, M. Cerruti, Y. Chai, A. Chilingarian, S. Cikota, S. M. Colak, E. Colombo, J. L. Contreras, J. Cortina, S. Covino, G. D’Amico, V. D’Elia, P. Da Vela, F. Dazzi, A. De Angelis, B. De Lotto, M. Delfino, J. Delgado, C. Delgado Mendez, D. Depaoli, F. Di Pierro, L. Di Venere, E. Do Souto Espiñeira, D. Dominis Prester, A. Donini, D. Dorner, M. Doro, D. Elsaesser, V. Fallah Ramazani, A. Fattorini, G. Ferrara, M. V. Fonseca, L. Font, C. Fruck, S. Fukami, R. J. García López, M. Garczarczyk, S. Gasparyan, M. Gaug, N. Giglietto, F. Giordano, P. Gliwny, N. Godinović, J. G. Green, D. Green, D. Hadasch, A. Hahn, L. Heckmann, J. Herrera, J. Hoang, D. Hrupec, M. Hütten, T. Inada, S. Inoue, K. Ishio, Y. Iwamura, I. Jiménez, J. Jormanainen, L. Jouvin, Y. Kajiwara, M. Karjalainen, D. Kerszberg, Y. Kobayashi, H. Kubo, J. Kushida, A. Lamastra, D. Lelas, F. Leone, E. Lindfors, S. Lombardi, F. Longo, R. López-Coto, M. López-Moya, A. López-Oramas, S. Loporchio, B. Machado de Oliveira Fraga, C. Maggio, P. Majumdar, M. Makariev, M. Mallamaci, G. Maneva, M. Manganaro, K. Mannheim, L. Maraschi, M. Mariotti, M. Martínez, D. Mazin, S. Menchiari, S. Mender, S. Mićanović, D. Miceli, T. Miener, M. Minev, J. M. Miranda, R. Mirzoyan, E. Molina, A. Moralejo, D. Morcuende, V. Moreno, E. Moretti, V. Neustroev, C. Nigro, K. Nilsson, K. Nishijima, K. Noda, S. Nozaki, Y. Ohtani, T. Oka, J. Otero-Santos, S. Paiano, M. Palatiello, D. Paneque, R. Paoletti, J. M. Paredes, L. Pavletić, P. Peñil, C. Perennes, M. Persic, P. G. Prada Moroni, E. Prandini, C. Priyadarshi, I. Puljak, W. Rhode, M. Ribó, J. Rico, C. Righi, A. Rugliancich, L. Saha, N. Sahakyan, T. Saito, S. Sakurai, K. Satalecka, F. G. Saturni, B. Schleicher, K. Schmidt, T. Schweizer, J. Sitarek, I. Šnidarić, D. Sobczynska, A. Spolon, A. Stamerra, D. Strom, M. Strzys, Y. Suda, T. Surić, M. Takahashi, F. Tavecchio, P. Temnikov, T. Terzić, M. Teshima, L. Tosti, S. Truzzi, A. Tutone, S. Ubach, J. van Scherpenberg, G. Vanzo, M. Vazquez Acosta, S. Ventura, V. Verguilov, C. F. Vigorito, V. Vitale, I. Vovk, M. Will, C. Wunderlich, D. Zarić, VERITAS Collaboration, C. B. Adams, W. Benbow, A. Brill, M. Capasso, J. L. Christiansen, A. J. Chromey, M. K. Daniel, M. Errando, K. A Farrell, Q. Feng, J. P. Finley, L. Fortson, A. Furniss, A. Gent, C. Giuri, T. Hassan, O. Hervet, J. Holder, G. Hughes, T. B. Humensky, W. Jin, P. Kaaret, M. Kertzman, D. Kieda, S. Kumar, M. J. Lang, M. Lundy, G. Maier, P. Moriarty, R. Mukherjee, D. Nieto, M. Nievas-Rosillo, S. O’Brien, R. A. Ong, A. N. Otte, S. Patel, K. Pfrang, M. Pohl, R. R. Prado, E. Pueschel, J. Quinn, K. Ragan, P. T. Reynolds, D. Ribeiro, G. T. Richards, E. Roache, C. Rulten, J. L. Ryan, M. Santander, G. H. Sembroski, R. Shang, A. Weinstein, D. A. Williams, T. J Williamson, EAVN Collaboration, Tomoya Hirota, Lang Cui, Kotaro Niinuma, Hyunwook Ro, Nobuyuki Sakai, Satoko Sawada-Satoh, Kiyoaki Wajima, Na Wang, Xiang Liu, Yoshinori Yonekura   +745 more
doaj   +1 more source

A double‐crystal bent Laue parallel‐beam compressor

Journal of Synchrotron Radiation, EarlyView.
An application of bent Laue crystals as X‐ray optics to increase beam intensity in bending‐magnet beamlines at synchrotron facilities is presented.We demonstrate the ability to manipulate a synchrotron X‐ray beam's size, maintaining a nearly parallel beam, by `compressing' it horizontally using a pair of cylindrically bent Laue crystals.
Glendon Rhoades, L. Dean Chapman
wiley   +1 more source

Light travel time effects in blazar flares

Frontiers in Astronomy and Space Sciences
In this study, a model for light travel time effects for emission from a plasma blob in a blazar jet is presented. This calculation could be incorporated into more complex models with particle acceleration and radiation mechanisms, but as presented here,
Justin D. Finke
doaj   +1 more source

The ASTRI mini-array within the future Cherenkov Telescope Array

EPJ Web of Conferences, 2016
The Cherenkov Telescope Array (CTA) is a large collaborative effort aimed at the design and operation of an observatory dedicated to very high-energy gamma-ray astrophysics in the energy range from a few tens of GeV to above 100 TeV, which will yield ...
Vercellone Stefano
doaj   +1 more source