Ministry of Education
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Dr Alok Chandra Gupta

vidwan id: 60618
Male

Scientist E,
DST-Aryabhatta Research Institute of Observational Sciences

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Expertise

  • Astronomy and Astrophysics

Publications

Total Articles 67
Books 0
Proceedings 0

Publications

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Scopus

Citations 431
h-index 9

CrossRef

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Citations 402
h-index 8
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Bio

Astronomy and Astrophysics.

Personal Details

  • Male
  • Scientist E , DST-Aryabhatta Research Institute of Observational Sciences
  • Nainital, Uttarakhand, India
Ph.D. (Physics)
Other Institute 1999
Scientist E — – Present
DST-Aryabhatta Research Institute of Observational Sciences

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Organisations (1+)

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Co-Authors (10)

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Ashok M

Dr Ashok M Nagarhalli

Physical Research Laboratory (PRL)

Abhishekh Kumar

Prof Abhishekh Kumar Srivastava

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Narendra

Dr Narendra Kumar

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Dipankar P K

Prof Dipankar P K Banerjee

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Anil Kumar

Dr Anil Kumar Pandey

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Scholarly Work

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Scholarly Publications

Multiwavelength study of VHE emission from Markarian 501 using TACTIC observations during April–May, 2012

Open Access
Article
New Astronomy. Year: 2017. Volume: 54 , Pages: 42-51 .
Authors: Chandra, P.;Singh, K. K.;Rannot, R. C.;Yadav, K. K.;Bhatt, H.;Tickoo, A. K.;Ghosal, B.;Kothari, M.;Gaur, K. K.;Goyal, A.;Goyal, H. C.;Kumar, N.;Marandi, P.;Chouhan, N.;Sahayanathan, S.;Chanchalani, K.;Agarwal, N. K.;Dhar, V. K.;Kaul, S. R.;Koul, M. K.;Kou
DOI 10.1016/j.newast.2017.01.004
7 14

Multiband optical variability of the blazar S5 0716+714 in outburst state during 2014-2015

Open Access
ARTICLE
Monthly Notices of the Royal Astronomical Society. Year: 2016. Volume: 455 , Pages: 680-690 .
Authors: Agarwal, Aditi;Gupta, Alok C.;Bachev, R.;Strigachev, A.;Semkov, E.;Wiita, Paul J.;Fan, J. H.;Pandey, U. S.;Boeva, S.;Spassov, B.
DOI 10.1093/mnras/stv2345

Kepler light-curve analysis of the blazar W2R 1926+42

Open Access
ARTICLE
Monthly Notices of the Royal Astronomical Society. Year: 2016. Volume: 456 , Pages: 654-664 .
Authors: Mohan, P.;Gupta, Alok C.;Bachev, Rumen;Strigachev, Anton
DOI 10.1093/mnras/stv2701

Multiband optical variability of three Te V blazars on diverse time-scales

Open Access
ARTICLE
Monthly Notices of the Royal Astronomical Society. Year: 2016. Volume: 458 , Pages: 1127-1137 .
Authors: Gupta, Alok C.;Agarwal, A.;Bhagwan, J.;Strigachev, A.;Bachev, R.;Semkov, E.;Gaur, H.;Damljanovic, G.;Vince, O.;Wiita, Paul J.
DOI 10.1093/mnras/stw377

Flux and spectral variability of the blazar PKS 2155-304 with XMM-Newton: Evidence of particle acceleration and synchrotron cooling

Open Access
ARTICLE
New Astronomy. Year: 2016. Volume: 44 , Pages: 21-28 .
Authors: Bhagwan, Jai;Gupta, A. C.;Papadakis, I. E.;Wiita, Paul J.
DOI 10.1016/j.newast.2015.08.005

Peak of spectral energy distribution plays an important role in intra-day variability of blazars?

Open Access
ARTICLE
Monthly Notices of the Royal Astronomical Society. Year: 2016. Volume: 462 , Pages: 1508-1516 .
Authors: Gupta, Alok C.;Kalita, Nibedita;Gaur, Haritma;Duorah, Kalpana
DOI 10.1093/mnras/stw1667

RAPID VARIABILITY OF BLAZAR 3C 279 DURING FLARING STATES IN 2013-2014 WITH JOINT FERMI-LAT, NuSTAR, SWIFT, AND GROUND-BASED MULTI-WAVELENGTH OBSERVATIONS

Open Access
ARTICLE
Year: 2015. Volume: 807 , Pages: 680-690 .
Authors: Hayashida, M.;Nalewajko, K.;Madejski, G. M.;Sikora, M.;Itoh, R.;Ajello, M.;Blandford, R. D.;Buson, S.;Chiang, J.;Fukazawa, Y.;Furniss, A. K.;Urry, C. M.;Hasan, I.;Harrison, F. A.;Alexander, D. M.;Baloković, M.;Barret, D.;Boggs, S. E.;Christensen, F. E.;Cr
DOI 10.1088/0004-637X/807/1/79

Multiband variability in the blazar 3C 273 with XMM-Newton

Open Access
ARTICLE
Monthly Notices of the Royal Astronomical Society. Year: 2015. Volume: 451 , Pages: 1356-1365 .
Authors: Kalita, N., Gupta, A.C., Wiita, P.J., Bhagwan, J., Duorah, K.
DOI 10.1093/mnras/stv1027