Browsing IIAP Publications by Author "Yadav, Jyoti"

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Comparing the inner and outer star-forming complexes in the nearby spiral galaxies NGC 628, NGC 5457, and NGC 6946 using UVIT observations

Yadav, Jyoti; Mousumi Das; Patra, Narendra Nath; Dwarakanath, K. S; Rahna, P. T; McGaugh, S. S; Schomber, James; Murthy, J (IOP Publishing, 2021-06-10)

We present a far-UV (FUV) study of the star-forming complexes (SFCs) in three nearby galaxies using the Ultraviolet Imaging Telescope. The galaxies are close to face-on and show significant outer disk star formation. Two ...
An FUV and optical study of star formation in closely interacting galaxies: star-forming rings, tidal arms, and nuclear outflows

Yadav, Jyoti; Mousumi, Das; Barway, Sudhanshu; Combes, Francoise (Oxford University Press on behalf of Royal Astronomical Society, 2023-11)

We present a study of the morphology of star formation and the associated nuclear activity in a sample of eight closely interacting southern galaxies, which are in different stages of interaction, starting with nearly ...
Hidden in plain sight: UVIT and MUSE discovery of a large, diffuse star-forming galaxy

Yadav, Jyoti; Mousumi Das; Barway, Sudhanshu; Combes, Francoise (EDP Sciences, 2022-01)

We report the discovery of a nearby large, diffuse galaxy that shows star formation using Ultra Violet Imaging Telescope (UVIT) far-UV observations and archival optical data from Multi-Unit Spectroscopic Explorer (MUSE), ...
A triple active galactic nucleus in the NGC 7733–7734 merging group

Yadav, Jyoti; Mousumi Das; Barway, Sudhanshu; Combes, Francoise (EDP Sciences, 2021-07)

Context. Galaxy interactions and mergers can lead to supermassive black hole (SMBH) binaries, which become active galactic nucleus (AGN) pairs when the SMBHs start accreting mass. If there is a third galaxy involved in the ...

Browsing IIAP Publications by Author "Yadav, Jyoti"

Browsing IIAP Publications by Author "Yadav, Jyoti"

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