Search Results - "Woody, David P"
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COMAP Early Science. I. Overview
Published in The Astrophysical journal (01-07-2022)“…The CO Mapping Array Project (COMAP) aims to use line-intensity mapping of carbon monoxide (CO) to trace the distribution and global properties of galaxies…”
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SPRITEly: Time-domain Millimeter Interferometry at the Owens Valley Radio Observatory
Published in The Astronomical journal (01-10-2024)“…Though the time-domain millimeter sky is yet to be well characterized, the scarcity of millimeter observing resources in the world at present hampers progress…”
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Deep Synoptic Array Science: First FRB and Host Galaxy Catalog
Published in The Astrophysical journal (01-05-2024)“…Fast radio bursts (FRBs) are a powerful and mysterious new class of transients that are luminous enough to be detected at cosmological distances. By…”
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Deep Synoptic Array Science: Discovery of the Host Galaxy of FRB 20220912A
Published in Astrophysical journal. Letters (01-05-2023)“…We report the detection and interferometric localization of the repeating fast radio burst (FRB) source FRB 20220912A during commissioning observations with…”
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Deep Synoptic Array Science: Polarimetry of 25 New Fast Radio Bursts Provides Insights into Their Origins
Published in The Astrophysical journal (01-04-2024)“…We report on a full-polarization analysis of the first 25 as yet nonrepeating fast radio bursts (FRBs) detected at 1.4 GHz by the 110-antenna Deep Synoptic…”
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Deep Synoptic Array Science: A Massive Elliptical Host Among Two Galaxy-cluster Fast Radio Bursts
Published in The Astrophysical journal (01-06-2023)“…The stellar population environments that are associated with fast radio burst (FRB) sources provide important insights for developing their progenitor…”
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Deep Synoptic Array Science: Two Fast Radio Burst Sources in Massive Galaxy Clusters
Published in Astrophysical journal. Letters (01-06-2023)“…The hot gas that constitutes the intracluster medium (ICM) has been studied at X-ray and millimeter/submillimeter wavelengths (Sunyaev–Zel’dovich effect) for…”
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Deep Synoptic Array Science: Implications of Faraday Rotation Measures of Fast Radio Bursts Localized to Host Galaxies
Published in Astrophysical journal. Letters (01-11-2023)“…Faraday rotation measures (RMs) of fast radio bursts (FRBs) offer the prospect of directly measuring extragalactic magnetic fields. We present an analysis of…”
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A Simultaneous Search for Prompt Radio Emission Associated with the Short GRB 170112A Using the All-sky Imaging Capability of the OVRO-LWA
Published in The Astrophysical journal (01-09-2018)“…We have conducted the most sensitive low-frequency (below 100 MHz) search to date for prompt, low-frequency radio emission associated with short-duration…”
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FIRST RESULTS FROM COPSS: THE CO POWER SPECTRUM SURVEY
Published in The Astrophysical journal (01-12-2015)“…ABSTRACT We present constraints on the abundance of carbon monoxide in the early universe from the CO Power Spectrum Survey. We utilize a data set collected…”
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COMAP Early Science. VIII. A Joint Stacking Analysis with eBOSS Quasars
Published in The Astrophysical journal (01-04-2024)“…We present a new upper limit on the cosmic molecular gas density at z = 2.4–3.4 obtained using the first year of observations from the CO Mapping Array Project…”
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Dynamically Driven Evolution of the Interstellar Medium in M51
Published in The Astrophysical journal (01-08-2009)“…Massive star formation occurs in giant molecular clouds (GMCs); an understanding of the evolution of GMCs is a prerequisite to develop theories of star…”
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Wideband Feed and Reflector Ground Shield for the Deep Synoptic Array (DSA-2000)
Published in 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) (23-07-2023)“…We present the low-cost, dual-polarized, wideband quad-ridge choke horn (QRCH) feed with a low-loss dielectric lid optimized for the Deep Synoptic Array…”
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Conference Proceeding -
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Molecular Gas in the z = 1.2 Ultraluminous Merger GOODS J123634.53+621241.3
Published in The Astrophysical journal (10-06-2008)“…We report the detection of CO(2 arrow right 1) emission from the z = 1.2 ultraluminous infrared galaxy (ULIRG) GOODS J123634.53+621241.3 (also known as the…”
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Atmospheric Phase Correction Using CARMA-PACS: High Angular Resolution Observations of the FU Orionis Star PP 13S
Published in The Astrophysical journal (20-11-2010)“…We present 015 resolution observations of the 227 GHz continuum emission from the circumstellar disk around the FU Orionis star PP 13S*. The data were obtained…”
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A Resolved Ring of Debris Dust around the Solar Analog HD 107146
Published in The Astrophysical journal (01-01-2009)“…We present resolved images of the dust continuum emission from the debris disk around the young (80-200 Myr) solar-type star HD 107146 with CARMA at lambda =…”
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A Water Vapor Radiometer for the CO Mapping Array Project (COMAP)
Published in 2023 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM) (10-01-2023)“…The CO Mapping Array Project (COMAP) is a carbon monoxide (CO) line intensity mapping experiment using a 19-feed 26-34 GHz focal plane spectrometer array on a…”
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Conference Proceeding -
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Polarizing Grids, Their Assemblies, and Beams of Radiation
Published in Publications of the Astronomical Society of the Pacific (01-05-2001)“…This paper gives an analysis of the behavior of polarizing grids and reflecting polarizers by solving Maxwell’s equations, for arbitrary angles of incidence…”
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COMAP Early Science. V. Constraints and Forecasts at z ∼ 3
Published in The Astrophysical journal (01-07-2022)“…We present the current state of models for the z ∼ 3 carbon monoxide (CO) line intensity signal targeted by the CO Mapping Array Project (COMAP) Pathfinder in…”
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COMAP Early Science. VII. Prospects for CO Intensity Mapping at Reionization
Published in The Astrophysical journal (01-07-2022)“…We introduce COMAP- EoR , the next generation of the Carbon Monoxide Mapping Array Project aimed at extending CO intensity mapping to the Epoch of…”
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