output
20172023
most citedInflation with a quartic potential in the framework of Einstein-Gauss-Bonnet gravity

67 citations

Showing astro-ph.GAShow all

5 papers · 1 filter

astro-ph.GA2023★ 2 cited

Deep Photometry of Suspected Gravitational Lensing Events: Potential Detection of a Cosmic String

Margarita Safonova, Igor I. Bulygin, Olga S. Sazhina +3

Cosmic strings (CS) are one-dimensional cosmological-size objects predicted in realistic models of the early Universe. Analysis of the cosmic microwave background (CMB) anisotropy…

astro-ph.GA2023★ 1 cited

The enhanced YSO population in Serpens

Priya Hasan, Mudasir Raja, Md Saifuddin +1

The Serpens Molecular Cloud is one of the most active sites of ongoing star formation at a distance of about 300 pc, and hence is very well-suited for studies of young low-mass sta…

astro-ph.GA2021★ 4 cited

The Galaxy Population of the Core of Coma Cluster

P. Nagamani, P. Hasan, S N Hasan

In this paper we present the structural properties and morphology of galaxies in the central region of the Coma Cluster brighter than in the band. from the HST/ACS…

astro-ph.GA2018★ 2 cited

Dwarf Galaxies in the Core of Coma Cluster

S N Hasan, Priya Shah, P Nagamani

Dwarf galaxies constitute 18\% of the galaxies in the core of the Coma Cluster. We present the correlation between structural properties and morphology of galaxies in the central r…

astro-ph.GA2017★ 1 cited

The photometric study of the non-relaxed cluster "Mayer 3"

A. L. Tadross, R. Bendary, P. Hasan

The astrophysical parameters of the open star cluster Mayer 3 have been estimated using the Newtonian focus (f/4.84) of the 1.88 m Telescope of Kottamia Observatory in Egypt. The V…