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  1. Article: LIGHTCURVE ANALYSIS OF THE HUNGARIA BINARY 7958 LEAKEY.

    Stephens, Robert D / Warner, Brian D / Marchini, Alessandro / Salvaggio, Fabio / Papini, Riccardo

    The Minor planet bulletin

    2020  Volume 43, Issue 2, Page(s) 166–169

    Abstract: The Hungaria asteroid 7958 Leakey is a known binary (Warner et al., 2012). It was observed in 2015 to confirm and refine the original periods for the primary rotation and satellite orbit. The analysis of the 2015 data found a noticeably different orbital ...

    Abstract The Hungaria asteroid 7958 Leakey is a known binary (Warner et al., 2012). It was observed in 2015 to confirm and refine the original periods for the primary rotation and satellite orbit. The analysis of the 2015 data found a noticeably different orbital period. We report on the analysis of the new data and a second look at the data from 2012.
    Language English
    Publishing date 2020-03-05
    Publishing country United States
    Document type Journal Article
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Polarized blazar X-rays imply particle acceleration in shocks.

    Liodakis, Ioannis / Marscher, Alan P / Agudo, Iván / Berdyugin, Andrei V / Bernardos, Maria I / Bonnoli, Giacomo / Borman, George A / Casadio, Carolina / Casanova, Vı Ctor / Cavazzuti, Elisabetta / Rodriguez Cavero, Nicole / Di Gesu, Laura / Di Lalla, Niccoló / Donnarumma, Immacolata / Ehlert, Steven R / Errando, Manel / Escudero, Juan / Garcı A-Comas, Maya / Agı S-González, Beatriz /
    Husillos, César / Jormanainen, Jenni / Jorstad, Svetlana G / Kagitani, Masato / Kopatskaya, Evgenia N / Kravtsov, Vadim / Krawczynski, Henric / Lindfors, Elina / Larionova, Elena G / Madejski, Grzegorz M / Marin, Frédéric / Marchini, Alessandro / Marshall, Herman L / Morozova, Daria A / Massaro, Francesco / Masiero, Joseph R / Mawet, Dimitri / Middei, Riccardo / Millar-Blanchaer, Maxwell A / Myserlis, Ioannis / Negro, Michela / Nilsson, Kari / O'Dell, Stephen L / Omodei, Nicola / Pacciani, Luigi / Paggi, Alessandro / Panopoulou, Georgia V / Peirson, Abel L / Perri, Matteo / Petrucci, Pierre-Olivier / Poutanen, Juri / Puccetti, Simonetta / Romani, Roger W / Sakanoi, Takeshi / Savchenko, Sergey S / Sota, Alfredo / Tavecchio, Fabrizio / Tinyanont, Samaporn / Vasilyev, Andrey A / Weaver, Zachary R / Zhovtan, Alexey V / Antonelli, Lucio A / Bachetti, Matteo / Baldini, Luca / Baumgartner, Wayne H / Bellazzini, Ronaldo / Bianchi, Stefano / Bongiorno, Stephen D / Bonino, Raffaella / Brez, Alessandro / Bucciantini, Niccoló / Capitanio, Fiamma / Castellano, Simone / Ciprini, Stefano / Costa, Enrico / De Rosa, Alessandra / Del Monte, Ettore / Di Marco, Alessandro / Doroshenko, Victor / Dovčiak, Michal / Enoto, Teruaki / Evangelista, Yuri / Fabiani, Sergio / Ferrazzoli, Riccardo / Garcia, Javier A / Gunji, Shuichi / Hayashida, Kiyoshi / Heyl, Jeremy / Iwakiri, Wataru / Karas, Vladimir / Kitaguchi, Takao / Kolodziejczak, Jeffery J / La Monaca, Fabio / Latronico, Luca / Maldera, Simone / Manfreda, Alberto / Marinucci, Andrea / Matt, Giorgio / Mitsuishi, Ikuyuki / Mizuno, Tsunefumi / Muleri, Fabio / Ng, Stephen C-Y / Oppedisano, Chiara / Papitto, Alessandro / Pavlov, George G / Pesce-Rollins, Melissa / Pilia, Maura / Possenti, Andrea / Ramsey, Brian D / Rankin, John / Ratheesh, Ajay / Sgró, Carmelo / Slane, Patrick / Soffitta, Paolo / Spandre, Gloria / Tamagawa, Toru / Taverna, Roberto / Tawara, Yuzuru / Tennant, Allyn F / Thomas, Nicolas E / Tombesi, Francesco / Trois, Alessio / Tsygankov, Sergey / Turolla, Roberto / Vink, Jacco / Weisskopf, Martin C / Wu, Kinwah / Xie, Fei / Zane, Silvia

    Nature

    2022  Volume 611, Issue 7937, Page(s) 677–681

    Abstract: Most of the light from blazars, active galactic nuclei with jets of magnetized plasma that point nearly along the line of sight, is produced by high-energy particles, up to around 1 TeV. Although the jets are known to be ultimately powered by a ... ...

    Abstract Most of the light from blazars, active galactic nuclei with jets of magnetized plasma that point nearly along the line of sight, is produced by high-energy particles, up to around 1 TeV. Although the jets are known to be ultimately powered by a supermassive black hole, how the particles are accelerated to such high energies has been an unanswered question. The process must be related to the magnetic field, which can be probed by observations of the polarization of light from the jets. Measurements of the radio to optical polarization-the only range available until now-probe extended regions of the jet containing particles that left the acceleration site days to years earlier
    Language English
    Publishing date 2022-11-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 120714-3
    ISSN 1476-4687 ; 0028-0836
    ISSN (online) 1476-4687
    ISSN 0028-0836
    DOI 10.1038/s41586-022-05338-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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