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Sarah J. Vigeland

Researcher at University of Wisconsin–Milwaukee

Publications -  81
Citations -  5006

Sarah J. Vigeland is an academic researcher from University of Wisconsin–Milwaukee. The author has contributed to research in topics: Pulsar & Gravitational wave. The author has an hindex of 26, co-authored 64 publications receiving 3486 citations. Previous affiliations of Sarah J. Vigeland include Massachusetts Institute of Technology & California Institute of Technology.

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The NANOGrav 11-year Data Set: High-precision Timing of 45 Millisecond Pulsars

Zaven Arzoumanian, +55 more
TL;DR: In this article, the authors presented high-precision timing data over time spans of up to 11 years for 45 millisecond pulsars observed as part of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) project, aimed at detecting and characterizing low-frequency gravitational waves.
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The NANOGrav 11-year Data Set: Pulsar-timing Constraints On The Stochastic Gravitational-wave Background

Zaven Arzoumanian, +60 more
TL;DR: In this paper, an isotropic stochastic GWB in the newly released 11-year data set from the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) was searched for and the first pulsar-timing array (PTA) constraints that are robust against SSE errors were obtained.
Journal ArticleDOI

The NANOGrav 12.5 yr Data Set: Search for an Isotropic Stochastic Gravitational-wave Background

Zaven Arzoumanian, +70 more
TL;DR: In this article, the authors search for an isotropic stochastic GWB in the 12.5-yr pulsar-timing data set collected by the North American Nanohertz Observatory for Gravitational Waves.