Academic Information
Ph.D. , University of Calcutta, 2025
Research Areas
Research Interests
Galaxy formation and evolution, star formation histories of galaxies, stellar evolution and stellar populations, globular cluster systems, multiple stellar populations in globular clusters, applications of machine learning in astrophysics
Courses Taught
Mathematics and Basic Statistics
Introduction to AI and Data Science using Python
Programming for Problem Solving using C
Introduction to Basic Astronomy - I
Introduction to Basic Astronomy - II
Positions Held
Publications
1. Sau, S.. Chattopadhyay. T.. Ray P.. "Star formation histories of dwarf and giant galaxies with different supernovae-driven outflows: NGC 2403. NGC 628". New Astronomy, 100 (2023) 101992, DOI: 10.1016/j.newast.2022.101992
2. Sau S., Ray P., Formation of second-generation stellar populations in globular clusters: the role of binary stars and stellar collisions, Astrophys Space Sci 371, 23 (2026). DOI: 10.1007/s10509-026-04555-7
3. Study of the Rotation Curve of a Low-Mass Disc Galaxy, 2025 International Conference on Artificial Intelligence for Computing, Astronomy and Renewable Energy (AICARE) | 979-8-3315-5309-8/25/$31.00 ©2025 IEEE | DOI: 10.1109/AICARE66005.2025.11402770
4. A Gupta, S Sau, P Chakraborty, C Dasgupta, S Sarkar, A simulation-based assessment of proton beam therapy for oesophageal cancer, EPJ Web of Conferences 370, 01003, DOI: https://doi.org/10.1051/epjconf/202637001003
5. Gupta, A., Sau, S., Chakraborty, P. et al. Proton transport and energy deposition in colon cancer treatment: insights from SRIM and FLUKA simulations. Eur. Phys. J. Plus 141, 871 (2026). https://doi.org/10.1140/epjp/s13360-026-08093-7
6. Spandan Aich, Suparna Sau, Arkabrata Gupta, Sangeeta Das, Uncovering Nuclear Structure Patterns through AIML: A Case Study of β− Decay Rates, EPJ Web Conf. 370 01004 (2026), DOI: 10.1051/epjconf/202637001004