output
19962026
most citedPlanck 2013 results. XVI. Cosmological parameters

6.6k citations

Showing 2015 · astro-ph.IMShow all

8 papers · 2 filters

astro-ph.IM2015★ 7 cited

A practical theorem on using interferometry to measure the global 21-cm signal

Tejaswi Venumadhav, Tzu-Ching Chang, Olivier Doré +1

The sky-averaged, or global, background of redshifted cm radiation is expected to be a rich source of information on cosmological reheating and reionizaton. However, measuring…

astro-ph.IM2015★ 24 cited

Next Generation Very Large Array Memo No. 5: Science Working Groups -- Project Overview

C. L. Carilli, M. McKinnon, J. Ott +17

We summarize the design, capabilities, and some of the priority science goals of a next generation Very Large Array (ngVLA). The ngVLA is an interferometric array with 10x larger e…

astro-ph.IM2015★ 7 cited

Self-Gravitational Force Calculation of Second Order Accuracy for Infinitesimally Thin Gaseous Disks in Polar Coordinates

Hsiang-Hsu Wang, David C. C. Yen, Ronald E. Taam

Investigating the evolution of disk galaxies and the dynamics of proto-stellar disks can involve the use of both a hydrodynamical and a Poisson solver. These systems are usually ap…

astro-ph.IM2015★ 49 cited

Prime Focus Spectrograph for the Subaru telescope: massively multiplexed optical and near-infrared fiber spectrograph

Hajime Sugai, Naoyuki Tamura, Hiroshi Karoji +81

The Prime Focus Spectrograph (PFS) is an optical/near-infrared multifiber spectrograph with 2394 science fibers distributed across a 1.3-deg diameter field of view at the Subaru 8.…

astro-ph.IM2015★ 21 cited

First 230 GHz VLBI Fringes on 3C 279 using the APEX Telescope

J. Wagner, A. L. Roy, T. P. Krichbaum +52

We report about a 230 GHz very long baseline interferometry (VLBI) fringe finder observation of blazar 3C 279 with the APEX telescope in Chile, the phased submillimeter array (SMA)…

astro-ph.IM2015★ 8 cited

A Hydrochemical Hybrid Code for Astrophysical Problems. I. Code Verification and Benchmarks for Photon-Dominated Region (PDR)

Kazutaka Motoyama, Oscar Morata, Hsien Shang +2

A two dimensional hydrochemical hybrid code, KM2, is constructed to deal with astrophysical problems that would require coupled hydrodynamical and chemical evolution. The code assu…

astro-ph.IM2015★ 135 cited

An Overview of the 2014 ALMA Long Baseline Campaign

ALMA Partnership, E. B. Fomalont, C. Vlahakis +246

A major goal of the Atacama Large Millimeter/submillimeter Array (ALMA) is to make accurate images with resolutions of tens of milliarcseconds, which at submillimeter (submm) wavel…

astro-ph.IM2015★ 3 cited

Power spectra of outflow-driven turbulence

Anthony Moraghan, Jongsoo Kim, Suk-Jin Yoon

We investigate the power spectra of outflow-driven turbulence through high-resolution three-dimensional isothermal numerical simulations where the turbulence is driven locally in r…