AR-2020-21

278 33 rd ANNUAL REPORT 2020-21 Department of Physics, University of North Bengal, Siliguri (Coordinator: Bikash C. Paul) Areas of Research Seminars (Online) Publications using ICARDFacilities · Relativistic Astrophysics · Compact Objects · Data Analysis of X-ray Sources · Pulsar · Non-linear Dynamics · Cosmology Computers of the Data Centre are used by the Research Scholars of the department, and the students from Kaziranga University. · Introductory astrophysics and cosmology , on September 16, 2020. · Black hole shadow, by Sushant G. Ghosh, CTP, Jamia Milia Islamia, New Delhi, on March 23, 2021. · Recent advances in astrophysics, duringMarch 24 – 25, 2021. · Partha S. Debnath, and Bikash C. Paul (2020) Observational constraints of emergent universe in f (R, T) gravity with bulk viscosity, IJGMM, 17, 2050102. · Pragati Pradhan, Biswajit Paul, Enrico Bozzo, Chandreyee Maitra, and Bikash C. Paul (2021) Comprehensive broadband study of accreting neutron stars with Suzaku: Is there a bi-modality in the X-ray spectrum?, MNRAS, 502(1), 1163. · Arindam Saha, Souvik Ghose, Anirban Chanda, and Bikash C. Paul (2021) Renyi holographic dark energy in higher dimension cosmology ,AnPhy, 426, 168403.