04929nam 22007695 450 991030037710332120200701124820.03-642-39599-610.1007/978-3-642-39599-4(CKB)2670000000428541(EBL)1466778(SSID)ssj0001010787(PQKBManifestationID)11618992(PQKBTitleCode)TC0001010787(PQKBWorkID)11003232(PQKB)11356769(MiAaPQ)EBC1466778(DE-He213)978-3-642-39599-4(PPN)17242836X(EXLCZ)99267000000042854120130912d2014 u| 0engur|n|---|||||txtccrGravitational Wave Detection and Data Analysis for Pulsar Timing Arrays[electronic resource] /by Rutger van Haasteren1st ed. 2014.Berlin, Heidelberg :Springer Berlin Heidelberg :Imprint: Springer,2014.1 online resource (149 p.)Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Description based upon print version of record.3-642-39598-8 Includes bibliographical references and index.Foreword -- Introduction -- Bayesian data analysis of Pulsar Timing Arrays -- Gravitational-wave memory and Pulsar Timing Arrays -- Limiting the gravitational-wave background with EPTA data -- Marginal likelihood calculation with MCMC methods -- Index.Pulsar timing is a promising method for detecting gravitational waves in the nano-Hertz band. In his prize winning Ph.D. thesis Rutger van Haasteren deals with how one takes thousands of seemingly random timing residuals which are measured by pulsar observers, and extracts information about the presence and character of the gravitational waves in the nano-Hertz band that are washing over our Galaxy. The author presents a sophisticated mathematical algorithm that deals with this issue. His algorithm is probably the most well-developed of those that are currently in use in the Pulsar Timing Array community. In chapter 3, the gravitational-wave memory effect is described. This is one of the first descriptions of this interesting effect in relation with pulsar timing, which may become observable in future Pulsar Timing Array projects. The last part of the work is dedicated to an effort to combine the European pulsar timing data sets in order to search for gravitational waves. This study has placed the most stringent limit to date on the intensity of gravitational waves that are produced by pairs of supermassive black holes dancing around each other in distant galaxies, as well as those that may be produced by vibrating cosmic strings. Rutger van Haasteren has won the 2011 GWIC Thesis Prize of the Gravitational Wave International Community for his innovative work in various directions of the search for gravitational waves by pulsar timing. The work is presented in this Ph.D. thesis.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Observations, AstronomicalAstronomy—ObservationsStatistics GravitationComputer science—MathematicsComputer mathematicsAstrophysicsAstronomy, Observations and Techniqueshttps://scigraph.springernature.com/ontologies/product-market-codes/P22014Statistics and Computing/Statistics Programshttps://scigraph.springernature.com/ontologies/product-market-codes/S12008Classical and Quantum Gravitation, Relativity Theoryhttps://scigraph.springernature.com/ontologies/product-market-codes/P19070Mathematical Applications in Computer Sciencehttps://scigraph.springernature.com/ontologies/product-market-codes/M13110Astrophysics and Astroparticleshttps://scigraph.springernature.com/ontologies/product-market-codes/P22022Observations, Astronomical.Astronomy—Observations.Statistics .Gravitation.Computer science—Mathematics.Computer mathematics.Astrophysics.Astronomy, Observations and Techniques.Statistics and Computing/Statistics Programs.Classical and Quantum Gravitation, Relativity Theory.Mathematical Applications in Computer Science.Astrophysics and Astroparticles.539.754van Haasteren Rutgerauthttp://id.loc.gov/vocabulary/relators/aut791980BOOK9910300377103321Gravitational Wave Detection and Data Analysis for Pulsar Timing Arrays1770827UNINA