• Detecting ionized bubbles around luminous sources during the reionization era using HI 21-cm signal

Arnab Mishra, Chandra Shekhar Murmu, Kanan K. Datta, Samir Choudhuri, Suman Majumdar, Iffat Nasreen, Sk. Saiyad Ali

arxiv-link

• A Tapered Gridded Estimator (TGE) for the Multi-Frequency Angular Power Spectrum (MAPS) and the Cosmological HI 21-cm Power Spectrum, MNRAS (2019), arXiv:1812.08801 

Somnath Bharadwaj, Srijita Pal, Samir Choudhuri, Prasun Dutta

• The visibility based Tapered Gridded Estimator (TGE) for the redshifted 21-cm power spectrum, MNRAS (2016), arXiv:1609.01732  

Samir Choudhuri, Somnath Bharadwaj, Suman Chatterjee, Sk. Saiyad Ali, Nirupam Roy, Abhik Ghosh

• Detecting ionized bubbles in redshifted 21 cm maps, MNRAS (2007), arXiv:astro-ph/0703677  

 Kanan K. Datta, Somnath Bharadwaj, T. Roy Choudhury

More to be added ....