47 citations · 112 across the 9 of their papers we have counts for
9 papers
Finding the evolutionary link between ULIRGs and radio galaxies
Ayisha Fida, Sumana Nandi, Mousumi Das +4
Ultraluminous infrared galaxies (ULIRGs) are the remnants of the major mergers of gas-rich galaxies. They are dusty systems and are extremely luminous in the infrared. Both starbur…
Detection of the Fe K lines from the binary AGN in 4C+37.11
Santanu Mondal, Mousumi Das, K. Rubinur +3
We report the discovery of the Fe K line emission at keV with a width of keV using two epochs of {\it Chandra} archival data f…
An Accreting Supermassive Black Hole Buried in a Faint Dwarf Galaxy
Abhishek Paswan, Mousumi Das, K Rubinur
In the last decade, there have been several discoveries of Active Galactic Nuclei (AGN) in dwarf galaxies including an AGN in an ultra-compact dwarf galaxy with a Black Hole mass $…
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…
Tracing the Evolution of Ultraluminous Infrared Galaxies into Radio Galaxies with Low Frequency Radio Observations
S. Nandi, M. Das, K. S. Dwarakanath
We present radio observations of ultraluminous infrared galaxies (ULIRGs) using the Giant Metrewave Radio Telescope (GMRT) and combine them with archival multi-frequency observatio…
Searching for Dual AGN in Galaxies with Double-Peaked Emission Line Spectra using Radio Observations
K. Rubinur, M. Das, P. Kharb
Supermassive black hole (SMBH) binaries form due to galaxy mergers and minor accretion events. When the SMBHs are accreting, they form dual or binary AGN and can give rise to doubl…
Searching for Dual Active Galactic Nuclei
Rubinur Khatun, M. Das, P. Kharb
Binary or dual active galactic nuclei (DAGN) are expected from galaxy formation theories. However, confirmed DAGN are rare and finding these systems has proved to be challenging. R…
Studying the radio continuum from nuclear activity and star formation in Giant Low Surface Brightness Galaxies
Alka Mishra, N. G. Kantharia, M. Das +2
We present a multifrequency radio continuum study of seven giant low surface brightness (GLSB) galaxies using the Giant Metrewave Radio Telescope (GMRT). GLSB galaxies are opticall…
Chandra Observations of Nuclear X-ray Emission from Low Surface Brightness Galaxies
M. Das, C. S. Reynolds, S. N. Vogel +2
We present Chandra detections of x-ray emission from the AGN in two giant Low Surface Brightness (LSB) galaxies, UGC 2936 and UGC 1455. Their x-ray luminosities are 1.8\times10^{42…