205 citations · 1.4k across the 63 of their papers we have counts for
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SDSS-IV MaNGA: an observational evidence of density bounded region in a Lyman- emitter
Abhishek Paswan, Kanak Saha, Claus Leitherer +1
Using Integral Field Unit (IFU) spectroscopy, we present here the spatially resolved morphologies of [SII]6717,6731/H and [SII]6717,6731/[OIII]5007 emission line ratios…
The Ultraviolet Deep Imaging Survey of Galaxies in the Bootes Void I: catalog, color-magnitude relations and star formation
Divya Pandey, Kanak Saha, Ananta C. Pradhan
We present a deep far and near-ultraviolet (FUV and NUV) wide-field imaging survey of galaxies in the Bootes Void using Ultra-Violet Imaging Telescope onboard {\em AstroSat}. Our d…
Multiple pattern speeds in a long peanut-shaped bar in a simulated galaxy
Pavan Vynatheya, Kanak Saha, Soumavo Ghosh
A significant fraction of barred spiral galaxies exhibits peanut/X-shaped structures in their central regions. Bars are known to rotate with a single pattern speed, and they eventu…
Genesis of morpho-kinematic lopsidedness in minor merger of galaxies
Soumavo Ghosh, Kanak Saha, Chanda J. Jog +2
An lopsided asymmetry is common in disc galaxies. Here, we investigate the excitation of an lopsidedness in host galaxies during minor mergers while choosing a set of 1…
Gravitational interaction signatures in isolated galaxy triplet systems: a photometric analysis
Amira A. Tawfeek, Kanak Saha, Kaustubh Vaghmare +7
Galaxy triplets are interesting laboratories where we can study the formation and the evolution of small and large systems of galaxies. This study aims to investigate signs of inte…
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…