An Updated Mass–Radius Analysis of the 2017–2018 NICER Data Set of PSR J0030+0451

In 2019 the NICER collaboration published the first mass and radius inferred for PSR J0030+0451, thanks to NICER observations, and consequent constraints on the equation of state characterizing dense matter. Two independent analyses found a mass of ∼1.3–1.4 M _⊙ and a radius of ∼13 km. They also bot...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Serena Vinciguerra, Tuomo Salmi, Anna L. Watts, Devarshi Choudhury, Thomas E. Riley, Paul S. Ray, Slavko Bogdanov, Yves Kini, Sebastien Guillot, Deepto Chakrabarty, Wynn C. G. Ho, Daniela Huppenkothen, Sharon M. Morsink, Zorawar Wadiasingh, Michael T. Wolff
Format:	Article
Language:	English
Published:	IOP Publishing 2024-01-01
Subjects:	Neutron stars Nuclear astrophysics Astronomy data analysis High energy astrophysics X-ray astronomy
Online Access:	https://doi.org/10.3847/1538-4357/acfb83