Pulsar J0453+1559: A Double Neutron Star System with a Large Mass Asymmetry Jose Guadalupe Martinez 9 th Bonn Workshop Neutron Stars at all Wavelengths 2016
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Pulsar J0453+1559: A Double Neutron Star System with a Large Mass Asymmetry
Jose Guadalupe Martinez
9th Bonn Workshop Neutron Stars at all Wavelengths 2016
Double Neutron Star Systems
NASA/Goddard Space Flight Center Conceptual Image Lab
NASA/Dana Berry
J0737-3039, M. KramerLorimer 2015 Living Reviews in Relativity
Artist reresentation by John Rowe
Arecibo 327 MHz Drift Pulsar Survey
● Searching for Pulsars● Center Frequency 327 MHz● Declination range -1° to 38°● 68 new discoveries, up to
date● The hunt is only getting
better!
● Timing since 2012● No detection radio
pulsations of the companion
● No optical detection of the companion in the digital sky surveys
J0453+1559
Martinez et al. 2015
Martinez et al. 2015
Martinez et al. 2015
Thank you!!
Reference to the paper:Martinez et al. 2015 ApJ, 812, 143
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