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B

Bidya Binay Karak

indian institute of technology

21H指数
98论文数
1.5K被引数
收录论文 44
发表时间
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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太阳活动周上升和下降阶段中太阳黑子面积的变异支持了因通量浮现导致的环向通量损失
errMonthly Notices of the Royal Astronomical Society
IF4.8
err2026-02-02
err0
errOAAI
errBidya Binay Karak; Soumya Mishra; Anu Sreedevi
err分享
err收藏
Backtracking Bipolar Magnetic Regions to Their Emergence: Two Groups and Their Implication in the Tilt Measurements追踪双极磁区至其浮现：两组及其在倾斜度测量中的含义
errThe Astrophysical Journal
IF0
err2025-12-31
err0
errOAAI
errAnu Sreedevi; Bidya Binay Karak; Bibhuti Kumar Jha; Rambahadur Gupta; Dipankar Banerjee
err分享
err收藏
Stellar Cycle Variability in Mount Wilson Stars and Dynamo Models: Rotation Rate and Dynamo Number Dependency威尔逊山恒星中的恒星循环变率与发电机模型：自转速率和发电机数依赖性
errThe Astrophysical Journal
IF0
err2025-12-16
err0
errOAAI
errSuyog Garg; Rohan B. Mandrai; Bidya Binay Karak
err分享
err收藏
Observed Joy’s Law of Bipolar Magnetic Region Tilts at Emergence Supports the Thin Flux Tube Model观测到的 bipolar magnetic region tilts 在 emergence 时的 Joy’s Law 支持了 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
err分享
err收藏
Role of Sunspot Latitude versus Tilt in Determining the Polar Field and Amplitude of the Next Cycle: Cause of the Weak Solar Cycle 20太阳黑子纬度与倾斜度在确定下一周期极区和振幅中的作用：弱太阳周期20的原因
errThe Astrophysical Journal
IF0
err2025-11-05
err0
errOAAI
errBidisha Dey; Anu Sreedevi; Bidya Binay Karak
err分享
err收藏
Analyses of Features of Magnetic Cycles at Different Amounts of Dynamo Supercriticality: Solar Dynamo Is About Two Times Critical不同量级发电机超临界性下磁周期特征的分析：太阳发电机约为临界值的二倍
errSOLAR PHYSICS
IF2.4
err2025-02-13
err0
PREAI
errWavhal, Sanket; Kumar, Pawan; Karak, Bidya Binay
err分享
err收藏
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
err分享
err收藏
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
err分享
err收藏
Variabilities in the polar field and solar cycle due to irregular properties of bipolar magnetic suregions由于双极磁性区域的不规则特性，极地场和太阳周期的变化
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2024-04-18
err1
errOAAI
errKumar, Pawan; Karak, Bidya Binay; Sreedevi, Anu
err分享
err收藏
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
err分享
err收藏
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
err分享
err收藏
Exploring the reliability of polar field rise rate as a precursor for an early prediction of solar cycle极地场上升率作为太阳周期早期预报前兆的可靠性探讨
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-09-28
err6
errOAAI
errBiswas, Akash; Karak, Bidya Binay; Umar, Pawan K.
err分享
err收藏
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
err分享
err收藏
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
err分享
err收藏
Long-Term Modulation of Solar Cycles太阳周期的长期调制
errSPACE SCIENCE REVIEWS
IF7.4
err2023-03-17
err25
errOAAI
errBiswas, Akash; Karak, Bidya Binay; Usoskin, Ilya; Weisshaar, Eckhard
err分享
err收藏
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
err分享
err收藏
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
err分享
err收藏
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
err分享
err收藏
The Polar Precursor Method for Solar Cycle Prediction: Comparison of Predictors and Their Temporal Range用于太阳周期预测的极地前兆方法: 预测因子及其时间范围的比较
errASTROPHYSICAL JOURNAL
IF5.4
err2021-03-09
err27
errOAAI
errKumar, Pawan; Nagy, Melinda; Lemerle, Alexandre; Binay Karak, Bidya; Petrovay, Kristof
err分享
err收藏
Long-term Evolution of the Sun's Magnetic Field during Cycles 15-19 Based on Their Proxies from Kodaikanal Solar Observatory基于Kodaikanal太阳天文台的代理，在15-19周期内太阳磁场的长期演变
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.
err分享
err收藏

研究方向

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合作学者
合作期刊
I
Ilya Usoskin
H 指数: 74 · 论文数: 713
A
Axel Brandenburg
H 指数: 70 · 论文数: 822
R
R. H. Cameron
H 指数: 51 · 论文数: 299
P
Paul Charbonneau
H 指数: 45 · 论文数: 254
M
Mark S. Miesch
H 指数: 39 · 论文数: 175
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