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Luka Č. Popović

astronomical observatory of belgrade

31H-index
626Paper Count
4.0KCitation Count
Published Papers 105
Publication Date
AGN STORM 2. XI. Spectroscopic Reverberation Mapping of the Hot Dust in Mrk 817
err2026-01-12
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errHermine Landt; Benjamin D. Boizelle; Michael S. Brotherton; Laura Ferrarese; Travis Fischer; Varoujan Gorjian; Michael D. Joner; Daniel Kynoch; Jacob N. McLane; Jake A. J. Mitchell; John W. Montano; Rogemar A. Riffel; David Sanmartim; Thaisa Storchi-Bergmann; Martin J. Ward; Aaron J. Barth; Edward M. Cackett; Gisella De Rosa; Rick Edelson; Jonathan Gelbord; Yasaman Homayouni; Keith Horne; Erin A. Kara; Gerard A. Kriss; Nahum Arav; Elena Dalla Bontà; Maryam Dehghanian; Gary J. Ferland; Carina Fian; Diego H. González Buitrago; Dragana Ilić; Shai Kaspi; Christopher S. Kochanek; Andjelka B. Kovačević; Collin Lewin; Yan-Rong Li; Missagh Mehdipour; Hagai Netzer; Rachel Plesha; Luka Č. Popović; Daniel Proga; Jian-Min Wang; Fatima Zaidouni; Ying Zu
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Continuum reverberation mapping of accretion discs surrounding supermassive black hole binaries: observational signatures
err2025-11-01
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errFu, Yi-Xin; Li, Yan-Rong; Wang, Jian-Min; Horne, Keith; Santisteban, Juan V. Hernandez; Vieliute, Roberta; Edelson, Rick; Liu, Tingting; Brotherton, Michael S.; Popovic, Luka C.; Kovacevic, Andjelka B.; Zhai, Shuo
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The disk plus (failed) wind system of 3C 47: A story of accretion disks and binary black holes
err2025-10-09
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errP. Marziani; S. Terefe Mengistue; A. del Olmo; M. Pović; J. Perea; S. Komossa; E. Bon; N. Bon; L.Č. Popović; A. Deconto-Machado; I. Marquez; M.A. Martínez Carballo
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The Intermediate-mass Black Hole Reverberation Mapping Project: First Detection of Mid-infrared Lags in Prototypical Intermediate-mass Black Holes in NGC 4395 and POX 52
err2025-08-11
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PREAI
errJingbo Sun; Hengxiao Guo; Wenwen Zuo; Paulina Lira; Minfeng Gu; Philip G. Edwards; Shu Wang; Jamie Stevens; Tao An; Samuzal Barua; Zhen-yi Cai; Haicheng Feng; Alok C. Gupta; Luis C. Ho; Dragana Ilić; Andjelka B. Kovačević; ShaSha Li; Mar Mezcua; Luka Č. Popović; Paula Sánchez-Sáez; Mouyuan Sun; Rongfeng Shen; Vivian U; Oliver Vince; Junxian Wang; Xuebing Wu; Zhefu Yu; Zhenya Zheng
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The extremes of AGN variability: Outbursts, deep fades, changing looks, exceptional spectral states, and semi-periodicities
err2025-04-28
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errS. Komossa; D. Grupe; P. Marziani; L.Č. Popović; S. Marčeta-Mandić; E. Bon; D. Ilić; A.B. Kovačević; A. Kraus; Z. Haiman; V. Petrecca; D. De Cicco; M.S. Dimitrijević; V.A. Srećković; J. Kovačević Dojčinović; M. Pannikkote; N. Bon; K.K. Gupta; F. Iacob
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Searching for signatures of Fe II atomic processes in spectra of active galactic nuclei
err2025-02-25
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PREAI
errKovacevic-Dojcinovic, Jelena; Dojcinovic, Ivan; Lakicevic, Masa; Popovic, Luka C.
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icecube AGN neutrino candidate PKS 1717+177: dark deflector bends nuclear jet
err2024-11-21
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errBritzen, S.; Kovacevic, A. B.; Zajacek, M.; Popovic, L. C.; Pashchenko, I. N.; Kun, E.; Panis, R.; Jaron, F.; Plsek, T.; Tursunov, A.; Stuchlik, Z.
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AGN STORM 2. X. The Origin of the Interband Continuum Delays in Mrk 817
err2024-11-13
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errNetzer, Hagai; Goad, Michael R.; Barth, Aaron J.; Cackett, Edward M.; Horne, Keith; Hu, Chen; Kara, Erin; Korista, Kirk T.; Kriss, Gerard A.; Lewin, Collin; Montano, John; Arav, Nahum; Behar, Ehud; Brotherton, Michael S.; Chelouche, Doron; De Rosa, Gisella; Dalla Bonta, Elena; Dehghanian, Maryam; Ferland, Gary J.; Fian, Carina; Homayouni, Yasaman; Ilic, Dragana; Kaspi, Shai; Kovacevic, Andjelka B.; Landt, Hermine; Popovic, Luka C.; Storchi-Bergmann, Thaisa; Wang, Jian-Min; Zaidouni, Fatima
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Optical Continuum Reverberation Mapping of a Candidate IMBH in a Nearby Seyfert 1 Galaxy
err2024-10-17
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errZuo, Wenwen; Guo, Hengxiao; Sun, Jingbo; Yuan, Qi; Lira, Paulina; Gu, Minfeng; Edwards, Philip G.; Gupta, Alok C.; Kishore, Shubham; Stevens, Jamie; An, Tao; Cai, Zhen-Yi; Feng, Hai-Cheng; Ho, Luis C.; Ilic, Dragana; Kovacevic, Andjelka B.; Li, Sha-Sha; Mezcua, Mar; Popovic, Luka C.; Sun, Mouyuan; Tripathi, Tushar; Vivian, U.; Vince, Oliver; Wang, Jianguo; Wang, Junxian; Wang, Shu; Wu, Xuebing; Zheng, Zhenya
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AGN STORM 2. VII. A Frequency-resolved Map of the Accretion Disk in Mrk 817: Simultaneous X-Ray Reverberation and UVOIR Disk Reprocessing Time Lags
err2024-10-16
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errLewin, Collin; Kara, Erin; Barth, Aaron J.; Cackett, Edward M.; De Rosa, Gisella; Homayouni, Yasaman; Horne, Keith; Kriss, Gerard A.; Landt, Hermine; Gelbord, Jonathan; Montano, John; Arav, Nahum; Bentz, Misty C.; Boizelle, Benjamin D.; Dalla Bonta, Elena; Brotherton, Michael S.; Dehghanian, Maryam; Ferland, Gary J.; Fian, Carina; Goad, Michael R.; Santisteban, Juan V. Hernandez; Ilic, Dragana; Kaastra, Jelle; Kaspi, Shai; Korista, Kirk T.; Kosec, Peter; Kovacevic, Andjelka; Mehdipour, Missagh; Miller, Jake A.; Netzer, Hagai; Neustadt, Jack M. M.; Panagiotou, Christos; Partington, Ethan R.; Popovic, Luka C.; Sanmartim, David; Vestergaard, Marianne; Ward, Martin J.; Zaidouni, Fatima
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AGN STORM 2. IX. Studying the Dynamics of the Ionized Obscurer in Mrk 817 with High-resolution X-Ray Spectroscopy
err2024-10-07
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errZaidouni, Fatima; Kara, Erin; Kosec, Peter; Mehdipour, Missagh; Rogantini, Daniele; Kriss, Gerard A.; Behar, Ehud; Kaastra, Jelle; Barth, Aaron J.; Cackett, Edward M.; De Rosa, Gisella; Homayouni, Yasaman; Horne, Keith; Landt, Hermine; Arav, Nahum; Bentz, Misty C.; Brotherton, Michael S.; Dalla Bonta, Elena; Dehghanian, Maryam; Ferland, Gary J.; Fian, Carina; Gelbord, Jonathan; Goad, Michael R.; Buitrago, Diego H. Gonzalez; Grier, Catherine J.; Hall, Patrick B.; Hu, Chen; Ilic, Dragana; Kaspi, Shai; Kochanek, Christopher S.; Kovacevic, Andjelka B.; Kynoch, Daniel; Lewin, Collin; Montano, John; Netzer, Hagai; Neustadt, Jack M. M.; Panagiotou, Christos; Partington, Ethan R.; Plesha, Rachel; Popovic, Luka C.; Proga, Daniel; Storchi-Bergmann, Thaisa; Sanmartim, David; Siebert, Matthew R.; Signorini, Matilde; Vestergaard, Marianne; Waters, Tim; Zu, Ying
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AGN STORM 2. VIII. Investigating the Narrow Absorption Lines in Mrk 817 Using HST-COS Observations
err2024-09-03
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errDehghanian, Maryam; Arav, Nahum; Kriss, Gerard A.; Mehdipour, Missagh; Byun, Doyee; Walker, Gwen; Sharma, Mayank; Barth, Aaron J.; Bentz, Misty C.; Boizelle, Benjamin D.; Brotherton, Michael S.; Cackett, Edward M.; Dalla Bonta, Elena; De Rosa, Gisella; Ferland, Gary J.; Fian, Carina; Filippenko, Alexei V.; Gelbord, Jonathan; Goad, Michael R.; Horne, Keith; Homayouni, Yasaman; Ilic, Dragana; Joner, Michael D.; Kara, Erin A.; Kaspi, Shai; Kochanek, Christopher S.; Korista, Kirk T.; Kosec, Peter; Kovacevic, Andjelka B.; Landt, Hermine; Lewin, Collin; Partington, Ethan R.; Popovic, Luka C.; Proga, Daniel; Rogantini, Daniele; Siebert, Matthew R.; Storchi-Bergmann, Thaisa; Vestergaard, Marianne; Waters, Timothy.; Wang, Jian-Min; Zaidouni, Fatima; Zu, Ying
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Bayesian Synthesis of Astrometric Wobble and Total Light Curves in Close Binary Supermassive Black Holes
err2024-05-15
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errKovacevic, Andjelka B.; Songsheng, Yu-Yang; Wang, Jian-Min; Popovic, Luka C.
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AGN STORM 2. V. Anomalous Behavior of the C iv Light Curve of Mrk 817
err2024-03-06
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errHomayouni, Y.; Kriss, Gerard A.; De Rosa, Gisella; Plesha, Rachel; Cackett, Edward M.; Goad, Michael R.; Korista, Kirk T.; Horne, Keith; Fischer, Travis; Waters, Tim; Barth, Aaron J.; Kara, Erin A.; Landt, Hermine; Arav, Nahum; Boizelle, Benjamin D.; Bentz, Misty C.; Brotherton, Michael S.; Chelouche, Doron; Dalla Bonta, Elena; Dehghanian, Maryam; Du, Pu; Ferland, Gary J.; Fian, Carina; Gelbord, Jonathan; Grier, Catherine J.; Hall, Patrick B.; Hu, Chen; Ilic, Dragana; Joner, Michael D.; Kaastra, Jelle; Kaspi, Shai; Kovacevic, Andjelka B.; Kynoch, Daniel; Li, Yan-Rong; Mehdipour, Missagh; Miller, Jake A.; Mitchell, Jake; Montano, John; Netzer, Hagai; Neustadt, J. M. M.; Partington, Ethan; Popovic, Luka C.; Proga, Daniel; Storchi-Bergmann, Thaisa; Sanmartim, David; Siebert, Matthew R.; Treu, Tommaso; Vestergaard, Marianne; Wang, Jian-Min; Ward, Martin J.; Zaidouni, Fatima; Zu, Ying
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AGN STORM 2. VI. Mapping Temperature Fluctuations in the Accretion Disk of Mrk 817
err2024-01-29
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errNeustadt, Jack M. M.; Kochanek, Christopher S.; Montano, John; Gelbord, Jonathan; Barth, Aaron J.; De Rosa, Gisella; Kriss, Gerard A.; Cackett, Edward M.; Horne, Keith; Kara, Erin A.; Landt, Hermine; Netzer, Hagai; Arav, Nahum; Bentz, Misty C.; Dalla Bonta, Elena; Dehghanian, Maryam; Du, Pu; Edelson, Rick; Ferland, Gary J.; Fian, Carina; Fischer, Travis; Goad, Michael R.; Buitrago, Diego H. Gonzalez; Gorjian, Varoujan; Grier, Catherine J.; Hall, Patrick B.; Homayouni, Y.; Hu, Chen; Ilic, Dragana; Joner, Michael D.; Kaastra, Jelle; Kaspi, Shai; Korista, Kirk T.; Kovacevic, Andjelka B.; Lewin, Collin; Li, Yan-Rong; Mchardy, Ian M.; Mehdipour, Missagh; Miller, Jake A.; Panagiotou, Christos; Partington, Ethan; Plesha, Rachel; Pogge, Richard W.; Popovic, Luka C.; Proga, Daniel; Storchi-Bergmann, Thaisa; Sanmartim, David; Siebert, Matthew R.; Signorini, Matilde; Vestergaard, Marianne; Zaidouni, Fatima; Zu, Ying
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AGN STORM 2. IV. Swift X-Ray and Ultraviolet/Optical Monitoring of Mrk 817
err2023-11-27
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errCackett, Edward M.; Gelbord, Jonathan; Barth, Aaron J.; De Rosa, Gisella; Edelson, Rick; Goad, Michael R.; Homayouni, Yasaman; Horne, Keith; Kara, Erin A.; Kriss, Gerard A.; Korista, Kirk T.; Landt, Hermine; Plesha, Rachel; Arav, Nahum; Bentz, Misty C.; Boizelle, Benjamin D.; Dalla Bonta, Elena; Dehghanian, Maryam; Donnan, Fergus; Du, Pu; Ferland, Gary J.; Fian, Carina; Filippenko, Alexei V.; Buitrago, Diego H. Gonzalez; Grier, Catherine J.; Hall, Patrick B.; Hu, Chen; Ilic, Dragana; Kaastra, Jelle; Kaspi, Shai; Kochanek, Christopher S.; Kovacevic, Andjelka B.; Kynoch, Daniel; Li, Yan-Rong; McLane, Jacob N.; Mehdipour, Missagh; Miller, Jake A.; Montano, John; Netzer, Hagai; Panagiotou, Christos; Partington, Ethan; Popovic, Luka C.; Proga, Daniel; Rogantini, Daniele; Sanmartim, David; Siebert, Matthew R.; Storchi-Bergmann, Thaisa; Vestergaard, Marianne; Wang, Jian-Min; Waters, Tim; Zaidouni, Fatima
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Influence of the optical Fe II quasi-continuum on measuring the spectral parameters of active galactic nuclei
err2023-11-01
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errPopovic, Luka C.; Kovacevic-Dojcinovic, Jelena; Dojcinovic, Ivan; Lakicevic, Masa
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