activity
20072026
most citedMulti-wavelength polarimetric study towards the open cluster NGC 1893

41 citations · 342 across the 27 of their papers we have counts for

collaborators

27 papers

astro-ph.GA2026

Discovery of an Unbound Flyby Companion of UBC 63: In the Immediate Aftermath of a Close Encounter

Samrat Biswas, Biman J Medhi, Sergio Messina +8

We re-investigate the open cluster UBC 63 using the Gaia DR3 data and show that, rather than being a single cluster as previously classified, it is a compelling candidate for a dou…

astro-ph.GA2026★ 2 cited

Probing the magnetic fields and dust properties in the young embedded star-forming region AFGL 6366S using Near Infrared and Optical linear polarimetry

Samrat Biswas, Biman J Medhi, Motohide Tamura +2

We present Near-Infrared (NIR) and Optical linear polarimetry towards the partially embedded cluster AFGL 6366S. The polarization ranges from 0.44-10.3 per cent in NIR and 0.16-11.…

astro-ph.EP2025★ 2 cited

Exploring the habitability and interior composition of exoplanets lying within the extended habitable zone

Sushmita Deb, Kaushal Sharma, Samrat Biswas +1

Studying the habitability, internal structure and composition of exoplanets is crucial for understanding their potential to sustain life beyond our solar system. Characterizing pla…

astro-ph.GA2024

Foreground Dust Properties towards the Cluster NGC 7380

Sadhana Singh, Jeewan C. Pandey, Thiem Hoang +4

Using starlight polarization, we present the properties of foreground dust towards cluster NGC 7380 embedded in H{\sc ii} region Sh 2-142. Observations of starlight polarization ar…

astro-ph.GA2024★ 11 cited

A Statistical and Multiwavelength Photometric Analysis of a Young Embedded Open Star Cluster: IC 1590

A. H. Sheikh, Biman J. Medhi

We present a statistical and multiwavelength photometric studies of young open cluster IC 1590. We identified 91 cluster members using DR3 astrometry data using ensemble-bas…

astro-ph.HE2023★ 5 cited

A Search for X-ray/UV Correlation in the Reflection-Dominated Seyfert 1 Galaxy Mrk 1044

Samuzal Barua, Oluwashina K. Adegoke, Ranjeev Misra +3

Correlated variability between coronal X-rays and disc optical/UV photons provides a very useful diagnostic of the interplay between the different regions around an active galactic…