48 citations · 92 across the 8 of their papers we have counts for
10 papers · 1 filter
Witnessing the star-formation quenching in ellipticals
Suraj Dhiwar, Kanak Saha, Avishai Dekel +4
We study the evolution of elliptical galaxies in the color-magnitude diagram in terms of their star-formation history and environment, in an attempt to learn about their qu…
Unveiling an old disk around a massive young leaking blueberry in SDSS-IV MaNGA
Abhishek Paswan, Kanak Saha, Anshuman Borgohain +2
Extreme emission-line galaxies, such as blue compact dwarfs (BCDs), Green Peas (GPs) and blueberries in the local Universe are the potential candidates to understand the nature of…
SDSS-IV MaNGA: Blueberry Candidates Associated with LSB Galaxies Merger or Tidal Dwarf Systems ?
Abhishek Paswan, Kanak Saha, Suraj Dhiwar
We report here our finding of two new blueberry galaxies using optical IFU spectroscopic data from the MaNGA survey. Both the blueberries are found to be compact ( kp…
A Multi-wavelength Study of the Dual Nuclei in Mrk 212
K. Rubinur, P. Kharb, M. Das +5
We present radio observations of the galaxy merger remnant Mrk 212 with the Karl G. Jansky Very Large Array (VLA) and the upgraded Giant Meter Radio Telescope (uGMRT). Mrk 212 has…
AstroSat detection of Lyman continuum emission from a z=1.42 galaxy
Kanak Saha, Shyam N. Tandon, Charlotte Simmonds +10
One of the outstanding problems of current observational cosmology is to understand the nature of sources that produced the bulk of the ionizing radiation after the Cosmic Dark Age…
Narrowband H imaging of nearby Wolf-Rayet galaxies
A. Paswan, Kanak Saha, A. Omar
We present narrowband H imaging of nearby Wolf-Rayet (WR) galaxies known as a subset of starburst galaxies. The H images have been used to show morphology of star-forming reg…