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Parkes observations for project P1032 semester 2022OCTS_07

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Title Parkes observations for project P1032 semester 2022OCTS_07
 
Creator Vivek Venkatraman Krishnan
 
Subject Astronomical sciences not elsewhere classified
 
Description This project aims to continue to perform rapid measurements of relativistic parameters of southern binary pulsar systems using data from the Parkes Ultra Wideband Low (UWL) receiver and the MeerKAT telescope thereby enabling measurement of their component masses and in some cases, test theories of gravity. We will use the UWL data to obtain significant orbital coverage and timing baseline on these pulsars and obtain important constraints on orbital and temporal DM variations that will help in identifying the nature of the companion star. We will then use MeerKAT data at crucial orbital phases to improve our chances of measuring the relativistic parameters. Increase in the number of measured NS masses has profound implications for NS internal structure and for stellar and binary evolution physics.
 
Publisher CSIRO
 
Contributor Andrea Possenti
Michael Kramer
Marta Burgay
Paulo Freire
Matthew Bailes
David Champion
Sarah Buchner
Aditya Parthasarathy
Marcus Lower
Miquel Colom I Bernadich
Jiwoong Jang
 
Date 2023-04-14
 
Type —
 
Format —
 
Identifier csiro:58555
 
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