M. Hemantha

most citedMeasurement of

H (z)

and

D_{A} (z)

from the two-dimensional power spectrum of Sloan Digital Sky Survey luminous red galaxies

23 citations · 23 across the 1 of their papers we have counts for

collaborators

2 papers

astro-ph.CO2013★ 23 cited

Measurement of $H (z)$ and $D_{A} (z)$ from the two-dimensional power spectrum of Sloan Digital Sky Survey luminous red galaxies

Maddumage Don P. Hemantha, Yun Wang, Chia-Hsun Chuang

We present a method to measure the Hubble parameter $H (z)$ and the angular diameter distance $D_{A} (z)$ simultaneously from the two-dimensional matter power spectrum from galaxy surv…

astro-ph.CO2010

A Robust Distance Measurement and Dark Energy Constraints from the Spherically-Averaged Correlation Function of Sloan Digital Sky Survey Luminous Red Galaxies

Chia-Hsun Chuang, Yun Wang, Maddumage Don P. Hemantha

We measure the effective distance to z=0.35, D_V(0.35), from the overall shape of the spherically-averaged two-point correlation function of the Sloan Digital Sky Survey (SDSS) Dat…

Measurement of H(z) and DA​(z) from the two-dimensional power spectrum of Sloan Digital Sky Survey luminous red galaxies

A Robust Distance Measurement and Dark Energy Constraints from the Spherically-Averaged Correlation Function of Sloan Digital Sky Survey Luminous Red Galaxies

Measurement of $H (z)$ and $D_{A} (z)$ from the two-dimensional power spectrum of Sloan Digital Sky Survey luminous red galaxies