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Askar B. Abdikamalov

34 works

Center for Field Theory and Particle Physics and Department of Physics, Fudan University, 200438 Shanghai, People's Republic of China; [email protected]

  1. Testing the Kerr Black Hole Hypothesis Using X-Ray Reflection Spectroscopy and a Thin Disk Model with Finite Thickness

    Askar B. Abdikamalov, Dimitry Ayzenberg, Cosimo Bambi +5

    ArticleAstrophysical Phenomena and ObservationsThe Astrophysical Journal202035 citations
    ABI

  2. Testing General Relativity with NuSTAR Data of Galactic Black Holes

    Ashutosh Tripathi, Yuexin Zhang, Askar B. Abdikamalov +5

    ArticleAstrophysical Phenomena and ObservationsThe Astrophysical Journal202132 citations
    ABI

  3. Testing the Kerr Black Hole Hypothesis with GX 339–4 by a Combined Analysis of Its Thermal Spectrum and Reflection Features

    Ashutosh Tripathi, Askar B. Abdikamalov, Dimitry Ayzenberg +3

    ArticleAstrophysical Phenomena and ObservationsThe Astrophysical Journal202123 citations
    ABI

  4. Black hole mimicker hiding in the shadow: Optical properties of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>γ</mml:mi></mml:math> metric

    Askar B. Abdikamalov, Ahmadjon Abdujabbarov, Dimitry Ayzenberg +3

    ArticleAstrophysical Phenomena and ObservationsPhysical review. D/Physical review. D.201922 citations
    ABI

  5. Implementation of a radial disk ionization profile in the relxill_nk model

    Askar B. Abdikamalov, Dimitry Ayzenberg, Cosimo Bambi +2

    ArticleAstrophysical Phenomena and ObservationsPhysical review. D/Physical review. D.202120 citations
    ABI

  6. Testing the Kerr Black Hole Hypothesis with GRS 1716-249 by Combining the Continuum Fitting and the Iron-line Methods

    Zuobin Zhang, H. Liu, Askar B. Abdikamalov +3

    ArticleAstrophysical Phenomena and ObservationsThe Astrophysical Journal202217 citations
    ABI

  7. Reflection Spectra of Accretion Disks Illuminated by Disk-like Coronae

    Shafqat Riaz, Askar B. Abdikamalov, Dimitry Ayzenberg +3

    ArticleAstrophysical Phenomena and ObservationsThe Astrophysical Journal202217 citations
    ABI

  8. Testing the Kerr black hole hypothesis with the continuum-fitting and the iron line methods: the case of GRS 1915+105

    Ashutosh Tripathi, Askar B. Abdikamalov, Dimitry Ayzenberg +4

    ArticleAstrophysical Phenomena and ObservationsJournal of Cosmology and Astroparticle Physics202214 citations
    ABI

  9. Weak gravitational lensing: A compact object with arbitrary quadrupole moment immersed in plasma

    Hrishikesh Chakrabarty, Askar B. Abdikamalov, Ahmadjon Abdujabbarov +1

    ArticlePulsars and Gravitational Waves ResearchPhysical review. D/Physical review. D.201813 citations
    ABI

  10. Impact of the Disk Thickness on X-Ray Reflection Spectroscopy Measurements

    Ashutosh Tripathi, Askar B. Abdikamalov, Dimitry Ayzenberg +2

    ArticleAstrophysical Phenomena and ObservationsThe Astrophysical Journal202113 citations
    ABI

  11. Testing Relativistic Reflection Models with GRMHD Simulations of Accreting Black Holes

    Swarnim Shashank, Shafqat Riaz, Askar B. Abdikamalov +1

    ArticleAstrophysical Phenomena and ObservationsThe Astrophysical Journal20229 citations
    ABI

  12. Testing the Keplerian disk hypothesis using x-ray reflection spectroscopy

    Ashutosh Tripathi, Biao Zhou, Askar B. Abdikamalov +3

    ArticleAstrophysical Phenomena and ObservationsPhysical review. D/Physical review. D.20209 citations
    ABI

  13. Constraints on Einstein-Maxwell dilaton-axion gravity from X-ray reflection spectroscopy

    Ashutosh Tripathi, Biao Zhou, Askar B. Abdikamalov +2

    ArticleAstrophysical Phenomena and ObservationsJournal of Cosmology and Astroparticle Physics20218 citations
    ABI

  14. Testing regular black holes with X-ray and GW data

    Shafqat Riaz, Swarnim Shashank, Rittick Roy +5

    ArticlePulsars and Gravitational Waves ResearchJournal of Cosmology and Astroparticle Physics20226 citations
    ABI

  15. Black hole spin measurements based on a thin disc model with finite thickness – I. An example study of MCG−06-30-15

    Jiachen Jiang, Askar B. Abdikamalov, Cosimo Bambi +1

    ArticleAstrophysical Phenomena and ObservationsMonthly Notices of the Royal Astronomical Society20226 citations
    ABI

  16. Toward More Accurate Synthetic Reflection Spectra: Improving the Calculations of Returning Radiation

    Temurbek Mirzaev, Shafqat Riaz, Askar B. Abdikamalov +6

    ArticleAstrophysical Phenomena and ObservationsThe Astrophysical Journal20244 citations
    ABI

  17. Testing the weak-equivalence principle near black holes

    Rittick Roy, Askar B. Abdikamalov, Dimitry Ayzenberg +3

    ArticleAstrophysical Phenomena and ObservationsPhysical review. D/Physical review. D.20214 citations
    ABI

  18. Impact of the returning radiation in current tests of the Kerr black hole hypothesis using X-ray reflection spectroscopy

    Shafqat Riaz, Temurbek Mirzaev, Askar B. Abdikamalov +1

    ArticleAstrophysical Phenomena and ObservationsThe European Physical Journal C20234 citations
    ABI

  19. Testing the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>δ</mml:mi></mml:math>-Kerr metric with black hole x-ray data

    J Tao, Shafqat Riaz, Biao Zhou +3

    ArticleAstrophysical Phenomena and ObservationsPhysical review. D/Physical review. D.20234 citations
    ABI

  20. Constraining the Konoplya-Rezzolla-Zhidenko deformation parameters. II. Limits from stellar-mass black hole x-ray data

    Zhibo Yu, Qunfeng Jiang, Askar B. Abdikamalov +5

    ArticleAstrophysical Phenomena and ObservationsPhysical review. D/Physical review. D.20213 citations
    ABI

  21. Probing bumblebee gravity with black hole X-ray data

    Jiale Gu, Shafqat Riaz, Askar B. Abdikamalov +2

    ArticleNoncommutative and Quantum Gravity TheoriesThe European Physical Journal C20222 citations
    ABI

  22. About the accuracy of the <tt>relxill</tt>/<tt>relxill_nk</tt> models in view of the next generation of X-ray missions

    H. Liu, Askar B. Abdikamalov, Temurbek Mirzaev +4

    ArticleGeological Studies and ExplorationMonthly Notices of the Royal Astronomical Society20242 citations
    ABI

  23. Probing the near-horizon region of Cygnus X-1 with <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>S</mml:mi><mml:mi>u</mml:mi><mml:mi>z</mml:mi><mml:mi>a</mml:mi><mml:mi>k</mml:mi><mml:mi>u</mml:mi></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>N</mml:mi><mml:mi>u</mml:mi><mml:mi>S</mml:mi><mml:mi>T</mml:mi><mml:mi>A</mml:mi><mml:mi>R</mml:mi></mml:math>

    Zuobin Zhang, H. Liu, Askar B. Abdikamalov +3

    ArticleAstrophysical Phenomena and ObservationsPhysical review. D/Physical review. D.20212 citations
    ABI

  24. Constraining the Konoplya-Rezzolla-Zhidenko deformation parameters: Limits from supermassive black hole x-ray data

    Askar B. Abdikamalov, Dimitry Ayzenberg, Cosimo Bambi +2

    ArticleAstrophysical Phenomena and ObservationsPhysical review. D/Physical review. D.20212 citations
    ABI

  25. Impact of the returning radiation in current tests of the Kerr black hole hypothesis using X-ray reflection spectroscopy

    Shafqat Riaz, Temurbek Mirzaev, Askar B. Abdikamalov +1

    PreprintAstrophysical Phenomena and ObservationsarXiv (Cornell University)20231 citations
    ABI