Publications

2025

• “Height-Dependent Slow Magnetoacoustic Wave Amplitude and Energy Flux in Sunspot Atmospheres”, Sanjay, Y., Krishna Prasad, S., & Rawat, P. S., Accepted in The Astrophysical Journal, 2025. DOI: : 10.48550/arXiv.2504.15030

• “Physical parameters of stars in NGC 6397 using ANN-based interpolation and full spectrum fitting” - Published in New Astronomy, 2025. DOI: 10.1016/j.newast.2025.102416

2024

• “On the Formation Height of Low-corona and Chromospheric Channels of the Atmospheric Imaging Assembly (AIA) onboard the Solar Dynamics Observatory (SDO)”, Sanjay, Y., Krishna Prasad, S., Erdélyi, R., Korsós, M. B., Banerjee, D., & Rawat, P. S., Astrophysical Journal, 2024. DOI: 10.3847/1538-4357/ad7d8c

• “Black hole evaporation process and Tangherlini–Reissner–Nordström black holes shadow”, Balendra Pratap Singh, Annals of Physics, 2024. DOI: 10.1016/j.aop.2024.169803

• “Timing analysis of Be/X-ray transient 4U 0115+63 during Type II outburst of 2023 using NuSTAR observations”, Jain, C., Sharma, P., & Dutta, A., Advances in Space Research, 2024. DOI: 10.1016/j.asr.2024.10.021

• “Multiwavelength photometric study of RR Lyrae variables in the globular cluster NGC 5272 (Messier 3)”, Nitesh Kumar, et al., Monthly Notices of the Royal Astronomical Society. DOI: 10.1093/mnras/stae1334

2023

• “Survey of Bare Active Galactic Nuclei in nearby universe (z < 0.2): I. On the origin of Soft-Excess”, Prantik Nandi, Arka Chatterjee, et al., ApJ Supplement Series, 2023. DOI: 10.3847/1538-4365/acf4f9

• “Predicting light curves of RR Lyrae variables using artificial neural network-based interpolation of a grid of pulsation models”, Nitesh Kumar, et al., Monthly Notices of the Royal Astronomical Society. DOI: 10.1093/mnras/stad937

• “Effect of higher dimensions on rotating black holes shadow”, Balendra Pratap Singh, Rahul Kumar, Sushant G. Ghosh, New Astronomy, 2023. DOI: 10.1016/j.newast.2022.101945

• “Shadows of quintessential dark energy black holes in the domain of outer communication”, Balendra Pratap Singh, Physics of the Dark Universe, 2023. DOI: 10.1016/j.dark.2023.101279

• Torque reversal and cyclotron absorption feature in HMXB 4U 1538-522, Sharma, P., Jain, C., & Dutta, A., Monthly Notices of the Royal Astronomical Society, 2023. DOI: 10.1093/mnras/stad1285

2022

• Discovery of cyclotron and narrow Fe Kα lines in HMXB GRO J1750-27, Sharma, P., Jain, C., & Dutta, A., Monthly Notices of the Royal Astronomical Society: Letters, 2022. DOI: 10.1093/mnrasl/slac041

• Broad-band spectral analysis of LMXB 2S 0921-63 with Suzaku, Sharma, P., Jain, C., & Dutta, A., Monthly Notices of the Royal Astronomical Society, 2022. DOI: 10.1093/mnras/stac2698

• Timing and spectral analysis of HMXB OAO 1657-415 with NuSTAR, Sharma, P., Sharma, R., Jain, C., & Dutta, A. Monthly Notices of the Royal Astronomical Society, 2022. DOI: 10.1093/mnras/stab3436