11 citations · 24 across the 6 of their papers we have counts for
5 papers · 1 filter
Autocorrelation Functions, Cosmology and Investigating The CMB Cold Spot With EMU-ASKAP Radio Continuum Survey
Syed Faisalur Rahman
Galaxy angular-power spectrum and autocorrelation functions (ACFs) provide information about the distribution of matter by using galaxy counts as a proxy. In this study, we are goi…
Constraining deceleration, jerk and transition redshift using cosmic chronometers, Type Ia supernovae and ISW effect
Syed Faisal ur Rahman
In this study we present constraints on the deceleration (q) and jerk (j) parameters using the late time integrated Sachs-Wolfe effect, type Ia supernovae, and H(z) data . We first…
Number counts, confusion, mapping issues and sky coverage analysis for radio continuum surveys through EMU Early Science, EMU-ASKAP, and WODAN especially for cosmology science goals
Syed Faisal ur Rahman, Muhammad Jawed Iqbal
Looking deep into the space in search for truth has been a long time goal of humanity. With the development of new technologies and observational techniques, we are now well equipp…
Age Estimates of Universe: from Globular Clusters to Cosmological Models and Probes
Hira Fatima, Muzammil Mushtaq, Syed Faisal Ur Rahman
We performed the photometric analysis of M2 and M92 globular clusters in g and r bands of SLOAN photometric system. We transformed these g and r bands into BV bands of Johnson-Cous…
Theoretical Estimates of Integrated Sachs-Wolfe Effect Detection through EMU-ASKAP Survey with Confusion, Position Uncertainty, Shot Noise and SNR analysis
Syed Faisal ur Rahman
The paper discusses ISW estimates through EMU-ASKAP survey. The main ideas this paper covers include: 1- Discussion on source distribution, confusion, position accuracy and shotnoi…