Alok C. Gupta

Employment

• Aryabhatta Research Institute of Observational Sciences Scientist - F
  2008 - Present

Education

• Deen Dayal Upadhyay Gorakhpur University Ph.D.

Projects & Funding

Projects & funding information is unavailable.

Publications (75)

• X-Ray Spectral Properties of Four Classical TeV Blazars Using Simultaneous Observations from NICER and NuSTAR
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae875a
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• Detection of quasiperiodic oscillations in the blazar PKS 0735+178 with TESS
  Monthly Notices of the Royal Astronomical Society 2026 DOI: 10.1093/mnras/stag1284
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• Peculiar behavior of optical polarization in blazar 1ES 1959+650 : Role of the jet magnetic field and geometry
  Physical Review D 2026 DOI: 10.1103/zkmt-6gzk
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• Detection of an Optical Quasiperiodic Oscillation in the Blazar 3C 454.3
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae67fb
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• X-Ray Spectral Variability of the TeV High-energy Peaked Blazar PG 1553+113 with XMM-Newton
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae5dc1
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• Detection of quasi-periodic oscillations in the 37 GHz radio light curve of the blazar Ton 599 during 1990–2020
  Astronomy & Astrophysics 2026 DOI: 10.1051/0004-6361/202557403
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• Variability Study and Searching for Quasiperiodic Oscillations with Day-like Periods in the Blazar S5 0716+714 with TESS
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae3ca0
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• X-Ray Intraday Variability of the Blazar OJ 287 Observed with XMM-Newton
  The Astrophysical Journal 2026 DOI: 10.3847/1538-4357/ae38b9
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• Multiband Optical Photometric Variability of the Blazar OJ 287 from 2015 to 2025
  The Astrophysical Journal Supplement Series 2026 DOI: 10.3847/1538-4365/ae8795
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• X-Ray Spectral Variability of 13 TeV High-energy-peaked Blazars with XMM-Newton
  The Astrophysical Journal Supplement Series 2025 DOI: 10.3847/1538-4365/adc10d
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