20 citations · 70 across the 13 of their papers we have counts for
14 papers
Ionized Gas Kinematics and Star-forming Clumps in Extremely Metal-poor Galaxies
Jyoti Yadav, Casiana Muñoz Tuñón, Cecilia Farina +3
Extremely Metal Poor (XMP) galaxies are the least chemically evolved objects in the local Universe and provide important constraints on galaxy formation in low-metallicity environm…
Spatial Correlations of PAH, UV, H Emission and IMF - PAH Variations in the Star-Forming Complexes of NGC 628
S Amrutha, Dimitra Rigopoulou, Mousumi Das +1
We examine the spatial correlation of emission from polycyclic aromatic hydrocarbons (PAH) (3.3 m, 7.7 m, and 11.3 m) with the far-ultraviolet (FUV), near-ultraviolet (NUV…
Star Formation Beyond the Optical Disk : The Low-Density Outskirts of NGC2090
Jyoti Yadav, Mousumi Das, S Amrutha +1
We present a far-ultraviolet (FUV) analysis of the star-forming complexes (SFCs) in the nearby spiral galaxy NGC\,2090, based on observations from the Ultraviolet Imaging Telescope…
Search for Faint Lone Double-Peaked H Lines as IMBH Signatures in the MUSE Deep Field
Jyoti Yadav, Jorge Sánchez Almeida, Casiana Muñoz Tuñón +1
Double-peaked H emission profiles can serve as potential signatures of accreting intermediate-mass black holes (IMBHs), particularly those residing outside galactic nuclei. Such…
Environment and Gas Fraction in Type-2 AGN versus Non-AGN Galaxies
Jyoti Yadav, Jong-Hak Woo, Ashraf Ayubinia
We investigate the environmental parameters and gas fraction (f) properties of type~2 AGN and non-AGN galaxies, utilizing a large sample of galaxies from SDSS DR7 with z $\…
Unveiling the kinematics of a central region in the triple AGN host NGC 7733-7734 interacting group
Saili Keshri, Sudhanshu Barway, Mousumi Das +2
We present a detailed study of the interacting triple active galactic nuclear system NGC 7733-34, focusing on stellar kinematics, ionised gas characteristics and star formation wit…
The morphology and kinematics of the galaxy group AM 1054-325: A MUSE perspective
Jyoti Yadav, Vikrant V. Jadhav
Galaxy interactions in groups can lead to intense starbursts and the activation of active galactic nuclei (AGNs). The stripped gas from the outer disk can lead to star-forming clum…
A Comparative Study of Star Forming Dwarf Galaxies using the UVIT
S Amrutha, Mousumi Das, Jyoti Yadav
We present a Far-Ultraviolet (FUV) study of sixteen star-forming dwarf galaxies (SFDGs) using the Ultraviolet Imaging Telescope (UVIT). Morphologically, SFDGs are classified as dwa…
Study of Star-formation in Dual Nuclei Galaxies using UVIT observations
K. Rubinur, M. Das, P. Kharb +3
We have used the Ultraviolet Imaging Telescope (UVIT) aboard AstroSat to study star formation in a sample of nine dual nuclei galaxies with separations ~11 kpc, which is an expecte…
A FUV and optical study of star formation in closely interacting galaxies: star forming rings, tidal arms and nuclear outflows
Jyoti Yadav, Mousumi Das, Sudhanshu Barway +1
We present a study of the morphology of star formation and the associated nuclear activity in a sample of 8 closely interacting southern galaxies, which are in different stages of…
Hidden in Plain Sight: UVIT and MUSE Discovery of a Large, Diffuse Star-Forming Galaxy
Jyoti Yadav, Mousumi Das, Sudhanshu Barway +1
We report the discovery of a nearby large, diffuse galaxy that shows star formation, using Ultra Violet Imaging Telescope (UVIT) far-UV observations, archival optical data from Mul…
A Triple AGN in the NGC 7733-7734 Merging Group
Jyoti Yadav, Mousumi Das, Sudhanshu Barway +1
Context: Galaxy interactions and mergers can lead to supermassive black hole (SMBH) binaries which become active galactic nuclei (AGN) pairs when the SMBHs start accreting mass. If…
A Comparison of the UV and HI Properties of the Extended UV (XUV) Disk Galaxies NGC 2541, NGC 5832 and ESO406-042
M. Das, Yadav, J. +11
We present a UV study of 3 extended UV (XUV) galaxies that we have observed with the UVIT and the GMRT. XUV galaxies show filamentary or diffuse star formation well beyond their op…
Comparing the Inner and Outer Star Forming Complexes in the Nearby Spiral Galaxies NGC 628, NGC 5457 and NGC 6946 using UVIT Observations
Jyoti Yadav, Mousumi Das, Narendra Nath Patra +5
We present a far-UV (FUV) study of the star-forming complexes (SFCs) in three nearby galaxies using the Ultraviolet Imaging Telescope (UVIT). The galaxies are close to face-on and…