Publications

2024

  1. ApJL
    Predicting the Timing of the Solar Cycle 25 Polar Field Reversal
    Bibhuti Kumar Jha, and Lisa A. Upton
    ApJL, Feb 2024
  2. Differential Rotation of the Solar Chromosphere: A Century-long Perspective from Kodaikanal Solar Observatory Ca II K Data
    Dibya Kirti Mishra, Srinjana Routh, Bibhuti Kumar Jha, and 5 more authors
    ApJ, Jan 2024

2023

  1. Apj
    Detection of Solar Filaments Using Suncharts from Kodaikanal Solar Observatory Archive Employing a Clustering Approach
    Aditya Priyadarshi, Manjunath Hegde, Bibhuti Kumar Jha, and 4 more authors
    ApJ, Feb 2023
  2. AutoTAB: Automatic Tracking Algorithm for Bipolar Magnetic Regions
    Anu Sreedevi, Bibhuti Kumar Jha, Bidya Binay Karak, and 1 more author
    ApJS, Oct 2023

2022

  1. Thesis
    Long-term Study of the Sun and Its Implications to Solar Dynamo Models
    Bibhuti Kumar Jha
    Thesis, Oct 2022
  2. Front.
    Extending the sunspot area series from Kodaikanal Solar Observatory
    Bibhuti Kumar Jha, Manjunath Hegde, Aditya Priyadarshi, and 3 more authors
    Frontiers in Astronomy and Space Sciences, Oct 2022

2021

  1. MNRAS
    A theoretical model of the near-surface shear layer of the Sun
    Bibhuti Kumar Jha, and Arnab Rai Choudhuri
    MNRAS, Sep 2021
  2. SolPh
    Measurements of Solar Differential Rotation Using the Century Long Kodaikanal Sunspot Data
    Bibhuti Kumar Jha, Aditya Priyadarshi, Sudip Mandal, and 2 more authors
    Sol. Phys., Jan 2021

2020

  1. ApJL
    Magnetic Field Dependence of Bipolar Magnetic Region Tilts on the Sun: Indication of Tilt Quenching
    Bibhuti Kumar Jha, Bidya Binay Karak, Sudip Mandal, and 1 more author
    ApJL, Jan 2020

2019

  1. SolPh
    Delving into the Historical Ca II K Archive from the Kodaikanal Observatory: The Potential of the Most Recent Digitized Series
    Theodosios Chatzistergos, Ilaria Ermolli, Sami K. Solanki, and 4 more authors
    Sol. Phys., Oct 2019
  2. SolPh
    Study of Sunspot Penumbra to Umbra Area Ratio Using Kodaikanal White-light Digitised Data
    Bibhuti Kumar Jha, Sudip Mandal, and Dipankar Banerjee
    Sol. Phys., Jun 2019