98 citations · 216 across the 8 of their papers we have counts for
8 papers
First Season MWA Phase II EoR Power Spectrum Results at Redshift 7
W. Li, J. C. Pober, N. Barry +44
The compact configuration of Phase II of the Murchison Widefield Array (MWA) consists of both a redundant subarray and pseudo-random baselines, offering unique opportunities to per…
Detectability of 21cm signal during the Epoch of Reionization with 21cm-Lyman- emitter cross-correlation. III. Model dependence
Kenji Kubota, Akio. K. Inoue, Kenji Hasegawa +1
Detecting 21cm line in the intergalactic medium (IGM) during the Epoch of Reionization (EoR) suffers from foreground contamination such as Galactic synchrotron and extrag…
Gridded and direct Epoch of Reionisation bispectrum estimates using the Murchison Widefield Array
Cathryn M. Trott, Catherine A. Watkinson, Christopher H. Jordan +42
We apply two methods to estimate the 21~cm bispectrum from data taken within the Epoch of Reionisation (EoR) project of the Murchison Widefield Array (MWA). Using data acquired wit…
Robust statistics toward detection of the 21 cm signal from the Epoch of Reionisation
Cathryn M. Trott, Shih Ching Fu, Steven Murray +26
We explore methods for robust estimation of the 21 cm signal from the Epoch of Reionisation (EoR). A Kernel Density Estimator (KDE) is introduced for measuring the spatial temperat…
Detectability of CMB Weak Lensing and HI Cross Correlation and constraints on cosmological parameters
Shoichiro Tanaka, Shintaro Yoshiura, Kenji Kubota +3
Neutral hydrogen (H) intensity mapping is capable of measuring redshift evolution of H density parameter , which is an important parameter to…
Detectability of 21cm-signal during the Epoch of Reionization with 21cm-Lyman-α emitter cross-correlation. II. Foreground contamination
S. Yoshiura, J. L. B. Line, K. Kubota +2
Cross-correlation between the redshifted 21 cm signal and Lyman-α emitters (LAEs) is powerful tool to probe the Epoch of Reionization (EoR). Although the cross-power spectrum (PS)…
Detectability of 21cm-signal during the Epoch of Reionization with 21cm-Lyman- emitter cross-correlation. I
Kenji Kubota, Shintaro Yoshiura, Keitaro Takahashi +5
Detection of the redshifted 21cm-line signal from neutral hydrogen in the intergalactic medium (IGM) during the Epoch of Reionization (EoR) is complicated by intense foregrounds su…
Expected constraints on models of the epoch of reionization with the variance and skewness in redshifted 21cm-line fluctuations
Kenji Kubota, Shintaro Yoshiura, Hayato Shimabukuro +1
Redshifted 21cm-line signal from neutral hydrogens in the intergalactic medium (IGM) gives a direct probe of the epoch of reionization (EoR). In this paper, we investigate the pote…