Results 21 to 30 of about 8,312 (102)

Detection of persistent VHE gamma-ray emission from PKS 1510–089 by the MAGIC telescopes during low states between 2012 and 2017 [PDF]

Astronomy & Astrophysics, 2018
Context. PKS 1510–089 is a flat spectrum radio quasar strongly variable in the optical and GeV range. To date, very high-energy (VHE, > 100 GeV) emission has been observed from this source either during long high states of optical and GeV activity or ...
M. Acciari, S. Ansoldi, L. A. Antonelli, A. Engels, C. Arcaro, D. Baack, A. Babi'c, B. Banerjee, P. Bangale, U. D. Almeida, J. Barrio, J. Gonz'alez, W. Bednarek, E. Bernardini, A. Berti, J. Besenrieder, W. Bhattacharyya, C. Bigongiari, A. Biland, O. Blanch, G. Bonnoli, R. Carosi, G. Ceribella, A. Chatterjee, S. M. Colak, P. Colin, E. Colombo, J. Contreras, J. Cortina, S. Covino, P. Cumani, V. D’Elia, P. D. Vela, F. Dazzi, A. Angelis, B. Lotto, M. Delfino, J. Delgado, F. Pierro, A. Domínguez, D. Prester, D. Dorner, M. Doro, S. Einecke, D. Elsaesser, V. Ramazani, A. Fattorini, A. Fern'andez-Barral, G. Ferrara, D. Fidalgo, L. Foffano, M. Fonseca, L. Font, C. Fruck, S. Gallozzi, R. L'opez, M. Garczarczyk, M. Gaug, P. Giammaria, N. Godinovi'c, D. Guberman, D. Hadasch, A. Hahn, T. Hassan, J. Herrera, J. Hoang, D. Hrupec, S. Inoue, K. Ishio, Y. Iwamura, H. Kubo, J. Kushida, D. Kuvevzdi'c, A. Lamastra, D. Lelas, F. Leone, E. Lindfors, S. Lombardi, F. Longo, M. L'opez, A. L'opez-Oramas, C. Maggio, P. Majumdar, M. Makariev, G. Maneva, M. Manganaro, K. Mannheim, L. Maraschi, M. Mariotti, M. Mart'inez, S. Masuda, D. Mazin, M. Minev, J. Miranda, R. Mirzoyan, E. Molina, A. Moralejo, V. Moreno, E. Moretti, V. Neustroev, A. Niedźwiecki, M. Rosillo, C. Nigro, K. Nilsson, D. Ninci, K. Nishijima, K. Noda, L. Nogu'es, S. Paiano, J. Palacio, D. Paneque, R. Paoletti, J. Paredes, G. Pedaletti, P. Peñil, Michele Peresano, M. Persic, P. Moroni, E. Prandini, I. Puljak, J. Garcia, W. Rhode, M. Rib'o, J. Rico, C. Righi, A. Rugliancich, L. Saha, T. Saito, K. Satalecka, T. Schweizer, J. Sitarek, I. vSnidari'c, D. Sobczynska, A. Somero, A. Stamerra, M. Strzys, T. Suri'c, F. Tavecchio, P. Temnikov, T. Terzi'c, M. Teshima, N. Torres-Albà, S. Tsujimoto, G. Vanzo, M. Acosta, I. Vovk, J. Ward, M. Will, D. Zari'c, C. Raiteri, A. Sandrinelli, T. Hovatta, S. Kiehlmann, W. Max-Moerbeck, M. Tornikoski, A. Lahteenmaki, J. Tammi, V. Ramakrishnan, C. Thum, I. Agudo, S. Molina, J. G'omez, A. Fuentes, C. Casadio, E. Traianou, I. Myserlis, J. I. D. A. D. Canarias, La Laguna, Spain., U. Udine, Infn, Sezione di Trieste, Italy., Udine, I. I. F. Astrophysics, Roma, E. Zurich, I. F. Physics, Zurich, Switzerland., D. Universita, S. Infn, Padova, Technische Universitat Dortmund, Dortmund, H Germany, Croatian Magic Consortium Rudjer Boskovic Institute, University of Rijeka, U. O. S. -. Fesb, University of Zagreb-FER, University of Osijek, Split, Croatia., S. S. I. O. Physics, Hbni, Kolkata, India., M. F. Physik, Munchen, Now at Centro Brasileiro de Pesquisas F'isicas, R. Janeiro, Brasil., Unidad de Part'iculas y Cosmolog'ia, U. Complutense, E. Madrid, Madrid, Division of Astrophysics, U. Lodz, Lodz, Poland, D. Zeuthen, Zeuthen, Institut de F'isica d'Altes Energies, T. Z. F. O. Science, Technology, E-08193 Bellaterra, Bellaterra, Dipartimento Sfta, S. D. Fisica, U. Siena, I. Pisa, Siena, U. Pisa, I. Pisa, Pisa, Infn Consortium, Romé, Institut fur Theoretische Physik und Astrophysik - Fakultat Wurzburg, Wurzburg, Finnish Magic Consortium Tuorla Observatory, Finnish Magic Consortium Finnish Centre of Astronomy with Eso, U. Turku, 20 Vaisalantie, FI-21500 Piikkio, A. Division, U. Oulu, F. Oulu, Finland., Piikkio, U. Barcelona, Barcelona, J. Icrr, T. U. O. Tokyo, 277-8582 Chiba, Japan., D. Physics, Kyoto University, 606-8502 Kyoto, T. University, 259-1292 Kanagawa, Riken, 351-0198 Saitama, J. I. F. C. Research, Nucl. Energy, Sofía, Bulgaria., U. Barcelona, H. Berlin, I. Germany, A. N. D. D. Fisica, Universita di UdineI.N.F.N. Trieste, I. Trieste, A. Spain, also at INAF-Trieste, D. Astronomy, U. Bologna   +265 more
semanticscholar   +1 more source

Optical Spectropolarimetric Variability Properties in Blazars PKS 0637–75 and PKS 1510–089 [PDF]

Astrophysical Journal
Spectropolarimetry is a powerful tool to investigate the central regions of active galactic nuclei (AGNs) as polarization signatures are key to probing magnetic field structure, evolution, and the physics of particle acceleration in jets.
S. Podjed, R. Hickox, Jedidah C. Isler, M. Böttcher, H. Schutte   +4 more
semanticscholar   +1 more source

Hekla 1947, 1845, 1510 and 1158 tephra in Finland: challenges of tracing tephra from moderate eruptions

Journal of Quaternary Science, 2020
Several cryptotephra layers that originate from Icelandic volcanic eruptions with a volcanic explosivity index (VEI) of ≤ 4 and tephra volumes of < 1 km3 have previously been identified in Northern Europe, albeit within a restricted geographical area ...
M. Kalliokoski, E. R. Guðmundsdóttir, S. Wastegård   +2 more
semanticscholar   +1 more source

Ejection of Double Knots from the Radio Core of PKS 1510–089 during the Strong Gamma-Ray Flares in 2015 [PDF]

Astrophysical Journal, 2019
PKS 1510–089 is a bright and active γ-ray source that showed strong and complex γ-ray flares in mid-2015 during which the Major Atmospheric Gamma Imaging Cerenkov telescopes detected variable very high energy (photon energies >100 GeV) emission.
Jongho Park, Sang-Sung Lee, Jae-Young Kim, J. Hodgson, S. Trippe, Dae-Won Kim, J. Algaba, M. Kino, Guangyao Zhao, J. Lee, M. Gurwell   +10 more
semanticscholar   +1 more source

The life of Blessed Humiliana de Cerchi

Российский журнал истории Церкви, 2020
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Vito da Cortona
doaj   +3 more sources

Introduction to the history of the Church. Textbook. Edited by V. V. Simonov. Moscow: Moscow University Press

Российский журнал истории Церкви, 2020
Introduction to the history of the Church. Part 1: Overview of sources on the general history of the Church. Textbook. Edited by V. V. Simonov. Moscow: Moscow University Press, 2012. 752 p.
Gleb M. Zapalsky
doaj   +1 more source

Chrysostomos Papadopoulos and the Russian theological academic landscape of 19^th century

Российский журнал истории Церкви, 2021
In this report I will focus on Archbishop of Athens, Chrisostomos Papadopoulos’ studies in 19th century Russia. More precisely, the Russian theological academic landscape will be specified.
Dimitrios Baltas
doaj   +1 more source

The VHE γ-Ray View of the FSRQ PKS 1510-089 [PDF]

Galaxies, 2019
The flat spectrum radio quasar PKS 1510-089 is a monitored target in many wavelength bands due to its high variability. It was detected as a very-high-energy (VHE) γ-ray emitter with H.E.S.S.
M. Zacharias, D. Prester, F. Jankowsky, E. Lindfors, M. Meyer, M. Mohamed, H. Prokoph, D. Sanchez, J. Sitarek, T. Terzić, S. Wagner, A. Wierzcholska, Magic Collaborations   +12 more
semanticscholar   +1 more source

The life of Humiliana de Cerchi — biography of a new type saint

Российский журнал истории Церкви, 2020
This article precedes the publication of the Russian translation of the life of Blessed Humiliana de Cerchi (1219-­1246), known as the woman-mystic of Florence. Humiliana is the first tertiary, whose life was described in the form of “Vita”.
Yulia V. Rodionova
doaj   +1 more source

Historical Network Analysis. A Local, Regional, and Global Approach to Soviet Church History

Российский журнал истории Церкви, 2021
The article introduces historical network analysis as a fruitful approach for scrutinizing social and other relations in church and religious history. The goal is to broaden the methodology of studying events, dynamics and processes of the past with a ...
K. Boeckh
doaj   +1 more source