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Bidya Binay Karak

indian institute of technology

21H-index
98Paper Count
1.5KCitation Count
Published Papers 44
Publication Date
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Variation of the sunspot area during the rising and declining phases of the solar cycle supports the toroidal flux loss due to flux emergence
errMonthly Notices of the Royal Astronomical Society
IF4.8
err2026-02-02
err0
errOAAI
errBidya Binay Karak; Soumya Mishra; Anu Sreedevi
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errSave
Backtracking Bipolar Magnetic Regions to Their Emergence: Two Groups and Their Implication in the Tilt Measurements
errThe Astrophysical Journal
IF0
err2025-12-31
err0
errOAAI
errAnu Sreedevi; Bidya Binay Karak; Bibhuti Kumar Jha; Rambahadur Gupta; Dipankar Banerjee
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Stellar Cycle Variability in Mount Wilson Stars and Dynamo Models: Rotation Rate and Dynamo Number Dependency
errThe Astrophysical Journal
IF0
err2025-12-16
err0
errOAAI
errSuyog Garg; Rohan B. Mandrai; Bidya Binay Karak
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Observed Joy’s Law of Bipolar Magnetic Region Tilts at Emergence Supports the Thin Flux Tube Model
errThe Astrophysical Journal Letters
IF0
err2025-11-21
err0
errOAAI
errAnu Sreedevi; Bidya Binay Karak; Bibhuti Kumar Jha; Rambahadur Gupta; Dipankar Banerjee
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Role of Sunspot Latitude versus Tilt in Determining the Polar Field and Amplitude of the Next Cycle: Cause of the Weak Solar Cycle 20
errThe Astrophysical Journal
IF0
err2025-11-05
err0
errOAAI
errBidisha Dey; Anu Sreedevi; Bidya Binay Karak
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Analyses of Features of Magnetic Cycles at Different Amounts of Dynamo Supercriticality: Solar Dynamo Is About Two Times Critical
errSOLAR PHYSICS
IF2.4
err2025-02-13
err0
PREAI
errWavhal, Sanket; Kumar, Pawan; Karak, Bidya Binay
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The Role of Meridional Flow in the Generation of Solar/Stellar Magnetic Fields and Cycles
errASTROPHYSICAL JOURNAL
IF5.4
err2024-10-01
err0
errOAAI
errVashishth, Vindya; Karak, Bidya Binay
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Analysis of BMR Tilt from AutoTAB Catalog: Hinting toward the Thin Flux Tube Model?
errASTROPHYSICAL JOURNAL
IF5.4
err2024-04-29
err2
errOAAI
errSreedevi, Anu; Jha, Bibhuti Kumar; Karak, Bidya Binay; Banerjee, Dipankar
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Variabilities in the polar field and solar cycle due to irregular properties of bipolar magnetic suregions
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2024-04-18
err1
errOAAI
errKumar, Pawan; Karak, Bidya Binay; Sreedevi, Anu
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Characterizing the Solar Cycle Variability Using Nonlinear Time Series Analysis at Different Amounts of Dynamo Supercriticality: Solar Dynamo is Not Highly Supercritical
errASTRONOMICAL JOURNAL
IF5.1
err2024-04-10
err3
errOAAI
errGhosh, Aparup; Kumar, Pawan; Prasad, Amrita; Karak, Bidya Binay
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errSave
AutoTAB: Automatic Tracking Algorithm for Bipolar Magnetic Regions
errASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
IF8.5
err2023-10-04
err7
errOAAI
errSreedevi, Anu; Jha, Bibhuti Kumar; Karak, Bidya Binay; Banerjee, Dipankar
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errSave
Exploring the reliability of polar field rise rate as a precursor for an early prediction of solar cycle
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-09-28
err6
errOAAI
errBiswas, Akash; Karak, Bidya Binay; Umar, Pawan K.
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Probing the variations in the timing of the Sun's polar magnetic field reversals through observations and surface flux transport simulations
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-07-27
err3
errOAAI
errGolubeva, Elena M.; Biswas, Akash; Khlystova, Anna, I; Kumar, Pawan; Karak, Bidya Binay
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Dynamo modelling for cycle variability and occurrence of grand minima in Sun-like stars: rotation rate dependence
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-04-28
err8
errOAAI
errVashishth, Vindya; Karak, Bidya Binay; Kitchatinov, Leonid
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Long-Term Modulation of Solar Cycles
errSPACE SCIENCE REVIEWS
IF7.4
err2023-03-17
err25
errOAAI
errBiswas, Akash; Karak, Bidya Binay; Usoskin, Ilya; Weisshaar, Eckhard
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Is the hemispheric asymmetry of sunspot cycle caused by an irregular process with long-term memory?
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2022-01-13
err13
errOAAI
errDas, Ratul; Ghosh, Aparup; Karak, Bidya Binay
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Evolution of the Sun's activity and the poleward transport of remnant magnetic flux in Cycles 21-24
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2021-12-04
err0
errOAAI
errMordvinov, Alexander, V; Karak, Bidya Binay; Banerjee, Dipankar; Golubeva, Elena M.; Khlystova, Anna, I; Zhukova, Anastasiya, V; Kumar, Pawan
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Supercriticality of the Dynamo Limits the Memory of the Polar Field to One Cycle
errASTROPHYSICAL JOURNAL
IF5.4
err2021-05-25
err9
errOAAI
errKumar, Pawan; Karak, Bidya Binay; Vashishth, Vindya
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The Polar Precursor Method for Solar Cycle Prediction: Comparison of Predictors and Their Temporal Range
errASTROPHYSICAL JOURNAL
IF5.4
err2021-03-09
err27
errOAAI
errKumar, Pawan; Nagy, Melinda; Lemerle, Alexandre; Binay Karak, Bidya; Petrovay, Kristof
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Long-term Evolution of the Sun's Magnetic Field during Cycles 15-19 Based on Their Proxies from Kodaikanal Solar Observatory
errASTROPHYSICAL JOURNAL LETTERS
IF11.7
err2020-10-08
err12
errOAAI
errMordvinov, Alexander V.; Binay Karak, Bidya; Banerjee, Dipankar; Chatterjee, Subhamoy; Golubeva, Elena M.; Khlystova, Anna I.
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errSave

Research Directions

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Co-authors
Cooperation Journals
I
Ilya Usoskin
H-index: 74 · Papers: 713
A
Axel Brandenburg
H-index: 70 · Papers: 822
R
R. H. Cameron
H-index: 51 · Papers: 299
P
Paul Charbonneau
H-index: 45 · Papers: 254
M
Mark S. Miesch
H-index: 39 · Papers: 175
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