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19982026
most citedCMB-S4 Science Case, Reference Design, and Project Plan

443 citations · 7.7k across the 153 of their papers we have counts for

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66 papers · 1 filter

astro-ph.CO2025

CIBER 4th flight fluctuation analysis: Measurements of near-IR auto- and cross-power spectra on arcminute to sub-degree scales

Richard M. Feder, James J. Bock, Yun-Ting Cheng +10

We present new anisotropy measurements in the near-infrared (NIR) for angular multipoles using imaging data at 1.1 m and 1.8 m from the fourth flight of the C…

astro-ph.CO2025

CIBER 4th flight fluctuation analysis: Pseudo-power spectrum formalism, improved source masking and validation on mocks

Richard M. Feder, James J. Bock, Yun-Ting Cheng +7

Precise, unbiased measurements of extragalactic background anisotropies require careful treatment of systematic effects in fluctuation-based, broad-band intensity mapping measureme…

astro-ph.CO2021★ 21 cited

Optimal survey parameters: Ly and H intensity mapping for synergy with the 21cm signal during reionization

Caroline Heneka, Asantha Cooray

Intensity mapping of multiple emission lines is emerging as a new branch to astronomy, to probe both properties of ionizing sources and the medium between, in particular the interg…

astro-ph.CO2020★ 271 cited

CMB-S4: Forecasting Constraints on Primordial Gravitational Waves

S4 Collaboration, Kevork Abazajian, Graeme E. Addison +233

CMB-S4---the next-generation ground-based cosmic microwave background (CMB) experiment---is set to significantly advance the sensitivity of CMB measurements and enhance our underst…

astro-ph.CO2019★ 54 cited

Primordial Non-Gaussianity

P. Daniel Meerburg, Daniel Green, Muntazir Abidi +175

Our current understanding of the Universe is established through the pristine measurements of structure in the cosmic microwave background (CMB) and the distribution and shapes of…

astro-ph.CO2019★ 45 cited

Messengers from the Early Universe: Cosmic Neutrinos and Other Light Relics

Daniel Green, Mustafa A. Amin, Joel Meyers +136

The hot dense environment of the early universe is known to have produced large numbers of baryons, photons, and neutrinos. These extreme conditions may have also produced other lo…

astro-ph.CO2019★ 3 cited

Astro2020 Science White Paper: A proposal to exploit galaxy-21cm synergies to shed light on the Epoch of Reionization

Anne Hutter, Pratika Dayal, Sangeeta Malhotra +26

This white paper highlights the crucial and urgent synergies required between WFIRST, Subaru Hyper Suprime-Cam or other >25m-class telescopes galaxy observations and SKA 21cm measu…

astro-ph.CO2017★ 2 cited

Halo Pressure Profile through the Skew Cross-Power Spectrum of Sunyaev-Zel'dovich Effect and CMB Lensing in

Nicholas Timmons, Asantha Cooray, Chang Feng +1

We measure the Cosmic Microwave Background (CMB) skewness power spectrum in , using frequency maps of the HFI instrument and the Sunyaev-Zel'dovich (SZ) component…

astro-ph.CO2017★ 22 cited

A Halo Model Approach to the and Cross-correlation

Chang Feng, Asantha Cooray, Brian Keating

We present a halo-model-based approach to calculate the cross-correlation between HI intensity fluctuations and emitters (LAE) during the epoch of reioniza…

astro-ph.CO2016★ 39 cited

Probing the Intergalactic Medium with Ly and 21 cm Fluctuations

Caroline Heneka, Asantha Cooray, Chang Feng

We study 21cm and Ly fluctuations, as well as H, while distinguishing between Ly emission of galactic, diffuse, and scattered intergalactic medium (IG…

astro-ph.CO2016★ 246 cited

iPTF16geu: A multiply imaged, gravitationally lensed type Ia supernova

A. Goobar, R. Amanullah, S. R. Kulkarni +31

We report the discovery of a multiply-imaged gravitationally lensed Type Ia supernova, iPTF16geu (SN 2016geu), at redshift . This phenomenon could be identified because th…

astro-ph.CO2016★ 23 cited

Cross-correlation between X-ray and optical/near-infrared background intensity fluctuations

Ketron Mitchell-Wynne, Asantha Cooray, Yongquan Xue +3

Angular power spectra of optical and infrared background anisotropies at wavelengths between 0.5 to 5 m are a useful probe of faint sources present during reionization, in addit…

astro-ph.CO2016★ 18 cited

Planck Lensing and Cosmic Infrared Background Cross-Correlation with Fermi-LAT: Tracing Dark Matter Signals in the Gamma-Ray Background

Chang Feng, Asantha Cooray, Brian Keating

The extragalactic -ray background and its spatial anisotropy could potentially contain a signature of dark matter (DM) annihilation or particle decay. Astrophysical foregrounds,…

astro-ph.CO2015★ 17 cited

Planck Trispectrum Constraints on Primordial Non-Gaussianity at Cubic Order

Chang Feng, Asantha Cooray, Joseph Smidt +3

Non-Gaussianity of the primordial density perturbations provides an important measure to constrain models of inflation. At cubic order the non-Gaussianity is captured by two parame…

astro-ph.CO2013★ 20 cited

The Cosmic Infrared Background Experiment (CIBER): the Narrow Band Spectrometer

P. M. Korngut, T. Renbarger, T. Arai +21

We have developed a near-infrared spectrometer designed to measure the absolute intensity of the Solar 854.2 nm CaII Fraunhofer line, scattered by interplanetary dust, in the Zodia…

astro-ph.CO2013★ 8 cited

The extragalactic background light from the measurements of the attenuation of high-energy gamma-ray spectrum

Yan Gong, Asantha Cooray

The attenuation of high-energy gamma-ray spectrum due to the electron-positron pair production against the extragalactic background light (EBL) provides an indirect method to measu…

astro-ph.CO2013★ 6 cited

Constraints on Spatial Variations in the Fine-Structure constant from Planck

Jon O'Bryan, Joseph Smidt, Francesco De Bernardis +1

We use the Cosmic Microwave Background (CMB) anisotropy data from Planck to constrain the spatial fluctuations of the fine-structure constant α. Through Thompson scattering of CMB…

astro-ph.CO2013★ 185 cited

Herschel-ATLAS: a binary HyLIRG pinpointing a cluster of starbursting proto-ellipticals

R. J. Ivison, A. M. Swinbank, Ian Smail +48

Panchromatic observations of the best candidate HyLIRG from the widest Herschel extragalactic imaging survey have led to the discovery of at least four intrinsically luminous z=2.4…

astro-ph.CO2012★ 19 cited

Probing the Pre-Reionization Epoch with Molecular Hydrogen Intensity Mapping

Yan Gong, Asantha Cooray, Mario G. Santos

Molecular hydrogen is now understood to be the main coolant of the primordial gas clouds leading to the formation of the very first stars and galaxies. The line emissions associate…

astro-ph.CO2012★ 26 cited

A Conditional Luminosity Function Model of the Cosmic Far-Infrared Background Anisotropy Power Spectrum

Francesco De Bernardis, Asantha Cooray

The cosmic far-infrared background (CFIRB) is expected to be generated by faint, dusty star-forming galaxies during the peak epoch of galaxy formation. The anisotropy power spectru…

astro-ph.CO2012★ 180 cited

HerMES: Candidate Gravitationally Lensed Galaxies and Lensing Statistics at Submillimeter Wavelengths

Julie L. Wardlow, Asantha Cooray, Francesco De Bernardis +83

We present a list of 13 candidate gravitationally lensed submillimeter galaxies (SMGs) from 95 square degrees of the Herschel Multi-tiered Extragalactic Survey, a surface density o…

astro-ph.CO2012★ 70 cited

The Near-IR Background Intensity and Anisotropies During The Epoch of Reionization

Asantha Cooray, Yan Gong, Joseph Smidt +1

A fraction of the extragalactic near-infrared (near-IR) background light involves redshifted photons from the ultraviolet (UV) emission from galaxies present during reionization at…

astro-ph.CO2012★ 92 cited

Herschel-ATLAS: towards a sample of ~1000 strongly-lensed galaxies

J. González-Nuevo, A. Lapi, S. Fleuren +39

While the selection of strongly lensed galaxies with 500μm flux density S_500>100 mJy has proven to be rather straightforward (Negrello et al. 2010), for many applications it is im…

astro-ph.CO2011★ 48 cited

Luminous and High Stellar Mass Candidate Galaxies at z ~ 8 Discovered in CANDELS

Haojing Yan, Steven L. Finkelstein, Kuang-Han Huang +26

One key goal of the Hubble Space Telescope Cosmic Assembly Near-Infrared Deep Extragalactic Legacy Survey is to track galaxy evolution back to z ~ 8. Its two-tiered "wide and deep"…