Welcome to the Digital Repository of Indian Institute of Astrophysics

This digital repository of Indian Institute of Astrophysics (IIAP), Bangalore, India is developed to capture, organize disseminate and preserve the research publications of IIAP. It also includes the in-house technical reports and annual reports in addition to various other grey literatures created within the institute.You can search, browse and access full text of these publications from the repository.

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Recently Added

  • Astrophysics with compact objects: An Indian perspective, present status and future vision 
    Bagchi, Manjari; Bera, Prasanta; Beri, Aru; Bhattacharya, D; Bhattacharyya, B; Bhattacharyya, Sudip; Chakraborty, Manoneeta; Chatterjee, Debarati; Chatterjee, Sourav; Chattopadhyay, I; Das, Santabrata; Konar, S; Majumdar, P; Misra, R; Mukherjee, A; Mukhopadhyay, B; Pahari, Mayukh; Singh, Krishna Kumar; Surnis, Mayuresh; Sutaria, F. K; Tendulkar, Shriharsh (Springer Nature, 2025-12)
    Astrophysical compact objects, viz., white dwarfs, neutron stars and black holes, are the remnants of stellar deaths at the end of their life cycles. They are ideal testbeds for various fundamental physical processes under ...
  • A prototype radio interferometer system with commercial dish TV antennas for observations of the solar chromospheric magnetic field 
    Kathiravan, C; Gireesh, G. V. S; Barve, Indrajit V; Sayuf, Shaik; Ramesh, R (Springer Nature, 2025-12)
    We are exploring the possibility of carrying out radio interferometric observations of the solar chromosphere at ≈ 11.2 GHz (λ=2.68 cm), in both total intensity (Stokes-I) and circularly polarized intensity (Stokes-V), ...
  • Combining local and global magnetohydrodynamic simulation frameworks to understand the evolution of coronal mass ejections 
    Singh, Talwinder; Maity, Samriddhi Sankar; Chatterjee, Piyali; Pogorelov, Nikolai (Springer Nature, 2025-12)
    Coronal mass ejections (CMEs) are one of the primary sources of space weather disturbances and associated geomagnetic storms on Earth. Magnetohydrodynamic simulations of magnetic flux ropes are being actively investigated ...
  • An alternative iterative scheme to the full non-LTE transfer problem with coherent scattering in the atom’s frame 
    Lagache, T; Sampoorna, M; Paletou, F (Oxford University Press on behalf of the Royal Astronomical Society, 2025-01)
    We propose an alternative scheme for the computation of the so-called ‘full non-LTE’ (non-local thermodynamic equilibrium) radiative transfer problem, assuming coherent scattering in the atom’s frame. This generalized ...
  • A new broad-band atmospheric dispersion corrector for HROS-TMT 
    Manjunath, B; Sivarani, T; Wehbe, Bachar; Hasan, Amirul; Chandra, B; Divakar, D. K; Unni, Athira; Parvathy, M; Surya, Arun; Saraf, Pallavi (Oxford University Press on behalf of the Royal Astronomical Society, 2025-01)
    Atmospheric dispersion causes light from celestial objects with different wavelengths to refract at varying angles as it passes through Earth’s atmosphere. This effect results in an elongated image at the focal plane of a ...

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