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Analysis of Gravitational-Wave Data

2009-08-27 Mathematics
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Release : 2009-08-27
Genre : Mathematics
Kind : eBook
Book Rating : 593/5 ( reviews)

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Book Synopsis Analysis of Gravitational-Wave Data by : Piotr Jaranowski

Download or read book Analysis of Gravitational-Wave Data written by Piotr Jaranowski. This book was released on 2009-08-27. Available in PDF, EPUB and Kindle. Book excerpt: Introducing gravitational-wave data analysis, this book is an ideal starting point for researchers entering the field, and researchers currently analyzing data. Detailed derivations of the basic formulae enable readers to apply general statistical concepts to the analysis of gravitational-wave signals. It also discusses new ideas on devising the efficient algorithms.

Gravitational-Wave Physics and Astronomy

2012-01-09 Science
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Release : 2012-01-09
Genre : Science
Kind : eBook
Book Rating : 048/5 ( reviews)

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Book Synopsis Gravitational-Wave Physics and Astronomy by : Jolien D. E. Creighton

Download or read book Gravitational-Wave Physics and Astronomy written by Jolien D. E. Creighton. This book was released on 2012-01-09. Available in PDF, EPUB and Kindle. Book excerpt: This most up-to-date, one-stop reference combines coverage of both theory and observational techniques, with introductory sections to bring all readers up to the same level. Written by outstanding researchers directly involved with the scientific program of the Laser Interferometer Gravitational-Wave Observatory (LIGO), the book begins with a brief review of general relativity before going on to describe the physics of gravitational waves and the astrophysical sources of gravitational radiation. Further sections cover gravitational wave detectors, data analysis, and the outlook of gravitational wave astronomy and astrophysics.

Gravitational Wave Data Analysis

2012-12-06 Mathematics
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Release : 2012-12-06
Genre : Mathematics
Kind : eBook
Book Rating : 858/5 ( reviews)

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Book Synopsis Gravitational Wave Data Analysis by : B.F. Schutz

Download or read book Gravitational Wave Data Analysis written by B.F. Schutz. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: The articles in this book represent the major contributions at the NATO Advanced Research Workshop that was held from 6 to 9 July 1987 in the magnificent setting of Dyffryn House and Gardens, in St. Nicholas, just outside Cardiff, Wales. The idea for such a meeting arose in discussions that I had in 1985 and 1986 with many of the principal members of the various groups building prototype laser-interferometric gravitational wave detectors. It became clear that the proposals that these groups were planning to submit for large-scale detectors would have to address questions like the following: • What computing hardware might be required to sift through data corning in at rates of several gigabytes per day for gravitational wave events that might last only a second or less and occur as rarely as once a month? • What software would be required for this task, and how much effort would be required to write it? • Given that every group accepted that a worldwide network of detectors operating in co incidence with one another was required in order to provide both convincing evidence of detections of gravitational waves and sufficient information to determine the amplitude and direction of the waves that had been detected, what sort of problems would the necessary data exchanges raise? Yet most of the effort in these groups had, quite naturally, been concentrated on the detector systems.

Workflows for e-Science

2007-12-31 Computers
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Release : 2007-12-31
Genre : Computers
Kind : eBook
Book Rating : 57X/5 ( reviews)

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Book Synopsis Workflows for e-Science by : Ian J. Taylor

Download or read book Workflows for e-Science written by Ian J. Taylor. This book was released on 2007-12-31. Available in PDF, EPUB and Kindle. Book excerpt: This is a timely book presenting an overview of the current state-of-the-art within established projects, presenting many different aspects of workflow from users to tool builders. It provides an overview of active research, from a number of different perspectives. It includes theoretical aspects of workflow and deals with workflow for e-Science as opposed to e-Commerce. The topics covered will be of interest to a wide range of practitioners.

Nanohertz Gravitational Wave Astronomy

2021-11-23 Mathematics
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Release : 2021-11-23
Genre : Mathematics
Kind : eBook
Book Rating : 769/5 ( reviews)

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Book Synopsis Nanohertz Gravitational Wave Astronomy by : Stephen R. Taylor

Download or read book Nanohertz Gravitational Wave Astronomy written by Stephen R. Taylor. This book was released on 2021-11-23. Available in PDF, EPUB and Kindle. Book excerpt: Nanohertz Gravitational Wave Astronomy explores the exciting hunt for low frequency gravitational waves by using the extraordinary timing precision of pulsars. The book takes the reader on a tour across the expansive gravitational-wave landscape, from LIGO detections to the search for polarization patterns in the Cosmic Microwave Background, then hones in on the band of nanohertz frequencies that Pulsar Timing Arrays (PTAs) are sensitive to. Within this band may lie many pairs of the most massive black holes in the entire Universe, all radiating in chorus to produce a background of gravitational waves. The book shows how such extra-Galactic gravitational waves can alter the arrival times of radio pulses emanating from monitored Galactic pulsars, and how we can use the pattern of correlated timing deviations from many pulsars to tease out the elusive signal. The book takes a pragmatic approach to data analysis, explaining how it is performed in practice within classical and Bayesian statistics, as well as the numerous strategies one can use to optimize numerical Bayesian searches in PTA analyses. It closes with a complete discussion of the data model for nanohertz gravitational wave searches, and an overview of the past achievements, present efforts, and future prospects for PTAs. The book is accessible to upper division undergraduate students and graduate students of astronomy, and also serves as a useful desk reference for experts in the field. Key features: Contains a complete derivation of the pulsar timing response to gravitational waves, and the overlap reduction function for PTAs. Presents a comprehensive overview of source astrophysics, and the dynamical influences that shape the gravitational wave signals that PTAs are sensitive to. Serves as a detailed primer on gravitational-wave data analysis and numerical Bayesian techniques for PTAs.

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