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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Chatterjee, Debjit; Jana, Arghajit; Chatterjee, Kaushik; Bhowmick, Riya; Nath, Sujoy Kumar; Chakrabarti, S. K; Mangalam, A; Debnath, Dipak
(Multidisciplinary Digital Publishing Institute, 2021-06)
We study the properties of the faint X-ray activity of Galactic transient black hole candidate XTE J1908+094 during its 2019 outburst. Here, we report the results of detailed spectral and temporal analysis during this ...
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Prakash, Mahiguhappriya; Das, Susmita; Singh, H. P; Kumar, Nitesh
(Multidisciplinary Digital Publishing Institute, 2026-06)
RR Lyrae stars are pulsating variables crucial for distance determination and galactic structure studies. Metallicities of fundamental-mode (RRab) RR Lyrae stars are commonly derived from photometry using empirical relations ...
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Goswami, A; Choplin, Arthur; Goswami, P. P; Siess, L; Goriely, S
(Multidisciplinary Digital Publishing Institute, 2026-06)
The chemical composition of stellar atmospheres provides a valuable window into the complex processes of stellar nucleosynthesis. Among chemically peculiar cool stars, many objects are the products of mass transfer in ...
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George, K; Subramanian, S
(EDP Sciences, 2026-06)
We present observational evidence, based on high-resolution imaging from HST, ALMA, and AstroSat/UVIT, that the redistribution of gas driven by the bar in the face-on spiral galaxy NGC 3351 results in suppressed star ...
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Bustos Espinoza, Roy O. E; Blana, Matias; Galaz, Gaspar; Mora, Marcelo D; Junais; Mousumi Das; Barway, Sudhanshu; Ankit Kumar; Johnston, Evelyn J; Puzia, Thomas
(EDP Sciences, 2026-08)
Context. Giant Low Surface Brightness galaxies (gLSBGs), such as Malin 1, host extended stellar and gaseous discs exceeding 100 kpc in radius. Their formation and evolution remain debated, with interactions with satellite ...
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