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Dive into the research topics where Chia-Hsun Chuang is active.

Publication


Featured researches published by Chia-Hsun Chuang.


Monthly Notices of the Royal Astronomical Society | 2012

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: baryon acoustic oscillations in the Data Release 9 spectroscopic galaxy sample

Lauren Anderson; Eric Aubourg; S. Bailey; Florian Beutler; Vaishali Bhardwaj; Michael R. Blanton; Adam S. Bolton; J. Brinkmann; Joel R. Brownstein; A. Burden; Chia-Hsun Chuang; Antonio J. Cuesta; Kyle S. Dawson; Daniel J. Eisenstein; S. Escoffier; James E. Gunn; Hong Guo; Shirley Ho; K. Honscheid; Cullan Howlett; D. Kirkby; Robert H. Lupton; Marc Manera; Claudia Maraston; Cameron K. McBride; Olga Mena; Francesco Montesano; Robert C. Nichol; Sebastián E. Nuza; Matthew D. Olmstead

We present a one per cent measurement of the cosmic distance scale from the detections of the baryon acoustic oscillations in the clustering of galaxies from the Baryon Oscillation Spectroscopic Survey (BOSS), which is part of the Sloan Digital Sky Survey III (SDSS-III). Our results come from the Data Release 11 (DR11) sample, containing nearly one million galaxies and covering approximately


Monthly Notices of the Royal Astronomical Society | 2014

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: measuring DA and H at z = 0.57 from the baryon acoustic peak in the Data Release 9 spectroscopic Galaxy sample

Lauren Anderson; Eric Aubourg; S. Bailey; Florian Beutler; Adam S. Bolton; J. Brinkmann; Joel R. Brownstein; Chia-Hsun Chuang; Antonio J. Cuesta; Kyle S. Dawson; Daniel J. Eisenstein; Shirley Ho; K. Honscheid; Eyal A. Kazin; D. Kirkby; Marc Manera; Cameron K. McBride; Olga Mena; Robert C. Nichol; Matthew D. Olmstead; Nikhil Padmanabhan; Nathalie Palanque-Delabrouille; Will J. Percival; Francisco Prada; A. Ross; Nicholas P. Ross; Ariel G. Sánchez; Lado Samushia; David J. Schlegel; Donald P. Schneider

8\,500


Monthly Notices of the Royal Astronomical Society | 2014

The clustering of Galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: including covariance matrix errors

Will J. Percival; A. Ross; Ariel G. Sánchez; Lado Samushia; A. Burden; Robert Crittenden; Antonio J. Cuesta; Mariana Vargas Magaña; Marc Manera; Florian Beutler; Chia-Hsun Chuang; Daniel J. Eisenstein; Shirley Ho; Cameron K. McBride; Francesco Montesano; Nikhil Padmanabhan; Beth Reid; Shun Saito; Donald P. Schneider; Hee-Jong Seo; Rita Tojeiro; Benjamin A. Weaver

square degrees and the redshift range


Monthly Notices of the Royal Astronomical Society | 2013

Modelling the anisotropic two-point galaxy correlation function on small scales and single-probe measurements of H(z), DA(z) and f(z)σ8(z) from the Sloan Digital Sky Survey DR7 luminous red galaxies

Chia-Hsun Chuang; Yun Wang

0.2<z<0.7


Monthly Notices of the Royal Astronomical Society | 2014

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: signs of neutrino mass in current cosmological data sets

Florian Beutler; Shun Saito; Joel R. Brownstein; Chia-Hsun Chuang; Antonio J. Cuesta; Will J. Percival; A. Ross; Nicholas P. Ross; Donald P. Schneider; Lado Samushia; Ariel G. Sánchez; Hee-Jong Seo; Jeremy L. Tinker; Christian Wagner; Benjamin A. Weaver

. We also compare these results with those from the publicly released DR9 and DR10 samples. Assuming a concordance


Monthly Notices of the Royal Astronomical Society | 2016

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: single-probe measurements from CMASS anisotropic galaxy clustering

Chia-Hsun Chuang; Francisco Prada; Marcos Pellejero-Ibanez; Florian Beutler; Antonio J. Cuesta; Daniel J. Eisenstein; S. Escoffier; Shirley Ho; Francisco-Shu Kitaura; Jean-Paul Kneib; Marc Manera; Sebastián E. Nuza; Sergio Rodríguez-Torres; A. Ross; J. A. Rubiño-Martín; Lado Samushia; David J. Schlegel; Donald P. Schneider; Yuting Wang; Benjamin A. Weaver; Gong-Bo Zhao; Joel R. Brownstein; Kyle S. Dawson; Claudia Maraston; Matthew D. Olmstead; Daniel Thomas

\Lambda


Monthly Notices of the Royal Astronomical Society | 2013

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological constraints from the full shape of the clustering wedges

Ariel G. Sánchez; Eyal A. Kazin; Florian Beutler; Chia-Hsun Chuang; Antonio J. Cuesta; Daniel J. Eisenstein; Marc Manera; Francesco Montesano; Robert C. Nichol; Nikhil Padmanabhan; Will J. Percival; Francisco Prada; A. Ross; David J. Schlegel; Jeremy L. Tinker; Rita Tojeiro; David H. Weinberg; Xiaoying Xu; J. Brinkmann; Joel R. Brownstein; Donald P. Schneider; Daniel Thomas

CDM cosmological model, the DR11 sample covers a volume of 13\,Gpc


Nature Astronomy | 2017

Dynamical dark energy in light of the latest observations

Gong-Bo Zhao; Marco Raveri; Levon Pogosian; Yuting Wang; Robert Crittenden; Will J. Handley; Will J. Percival; Florian Beutler; Jonathan Brinkmann; Chia-Hsun Chuang; Antonio J. Cuesta; Daniel J. Eisenstein; Francisco-Shu Kitaura; Kazuya Koyama; Benjamin L’Huillier; Robert C. Nichol; Matthew M. Pieri; Sergio Rodríguez-Torres; A. Ross; Graziano Rossi; Ariel G. Sánchez; Arman Shafieloo; Jeremy L. Tinker; Rita Tojeiro; Jose Alberto Vazquez; H. Y. Zhang

{}^3


Monthly Notices of the Royal Astronomical Society | 2013

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: single-probe measurements and the strong power of f(z)σ8(z) on constraining dark energy

Chia-Hsun Chuang; Francisco Prada; Antonio J. Cuesta; Daniel J. Eisenstein; Eyal A. Kazin; Nikhil Padmanabhan; Ariel G. Sánchez; Xiaoying Xu; Florian Beutler; Marc Manera; David J. Schlegel; Donald P. Schneider; David H. Weinberg; J. Brinkmann; Joel R. Brownstein; Daniel Thomas

and is the largest region of the Universe ever surveyed at this density. We measure the correlation function and power spectrum, including density-field reconstruction of the baryon acoustic oscillation (BAO) feature. The acoustic features are detected at a significance of over


Monthly Notices of the Royal Astronomical Society | 2017

The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Observational systematics and baryon acoustic oscillations in the correlation function

A. Ross; Florian Beutler; Chia-Hsun Chuang; Marcos Pellejero-Ibanez; Hee-Jong Seo; Mariana Vargas-Magaña; Antonio J. Cuesta; Will J. Percival; A. Burden; Ariel G. Sánchez; Jan Niklas Grieb; Beth Reid; Joel R. Brownstein; Kyle S. Dawson; Daniel J. Eisenstein; Shirley Ho; Francisco-Shu Kitaura; Robert C. Nichol; Matthew D. Olmstead; Francisco Prada; Sergio Rodríguez-Torres; Shun Saito; Salvador Salazar-Albornoz; Donald P. Schneider; Daniel Thomas; Jeremy L. Tinker; Rita Tojeiro; Yuting Wang; Martin White; Gong-Bo Zhao

7\,\sigma

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Francisco Prada

Autonomous University of Madrid

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Florian Beutler

Lawrence Berkeley National Laboratory

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Sergio Rodríguez-Torres

Autonomous University of Madrid

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A. Ross

Ohio State University

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Rita Tojeiro

University of St Andrews

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