activity
20182026
most citedMagnetic field dependence of bipolar magnetic region tilts on the Sun: Indication of tilt quenching

48 citations · 227 across the 29 of their papers we have counts for

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Showing 2024Show all

6 papers · 1 filter

astro-ph.SR2024

Exploring the dynamic rotational profile of the hotter solar atmosphere: A multi-wavelength approach using SDO/AIA data

Srinjana Routh, Bibhuti Kumar Jha, Dibya Kirti Mishra +4

Understanding the global rotational profile of the solar atmosphere and its variation is fundamental to uncovering a comprehensive understanding of the dynamics of the solar magnet…

astro-ph.SR2024

Butterfly Diagram and Other Properties of Plage Areas from Kodaikanal Ca II K Photographs Covering 1904-2007

Bibhuti Kumar Jha, Theodosios Chatzistergos, Dipankar Banerjee +4

Ca II K observations of the Sun have a great potential for probing the Sun's magnetism and activity, as well as for reconstructing solar irradiance. The Kodaikanal Solar Observator…

astro-ph.SR2024★ 19 cited

Analysis of BMR tilt from AutoTAB catalog: Hinting towards the thin flux tube model?

Anu Sreedevi, Bibhuti Kumar Jha, Bidya Binay Karak +1

One of the intriguing mechanisms of the Sun is the formation of the bipolar magnetic regions (BMRs) in the solar convection zone which are observed as regions of concentrated magne…

astro-ph.SR2024★ 17 cited

Predicting the Timing of the the Solar Cycle 25 Polar Field Reversal

Bibhuti Kumar Jha, Lisa A. Upton

The process of the Sun's polar field cancellation reversal commences with the emergence of new cycle Hale's polarity active regions. Once the Sun undergoes polarity reversal, typic…

astro-ph.SR2024

AutoTAB: An Algorithm to Track Bipolar Magnetic Regions and Initial results from the Tracked BMRs

Anu Sreedevi, Bibhuti Kumar Jha, Bidya Binay Karak +1

AutoTAB is a state-of-the-art, fully automatic algorithm that tracks the Bipolar Magnetic Regions (BMRs) in magnetogram observations. AutoTAB employs identified BMR regions from Li…

astro-ph.SR2024

Exploring the Quenching of Bipolar Magnetic Region Tilts using AutoTAB

Bibhuti Kumar Jha, Anu B. Sreedevi, Bidya Binay Karak +1

The tilt of the bipolar magnetic region (BMR) is crucial in the Babcock-Leighton process for the generation of the poloidal magnetic field in the Sun. We extend the work of Jha et…