Discovery of a radio emitting neutron star with an ultra-long spin period of 76 seconds.

@article{Caleb2022DiscoveryOA,
  title={Discovery of a radio emitting neutron star with an ultra-long spin period of 76 seconds.},
  author={Manisha Caleb and Ian Heywood and Kaustubh Rajwade and Mateusz Malenta and Benjamin Willem Stappers and Ewan D. Barr and Weiwei Chen and V Morello and Sotiris Sanidas and J. van den Eijnden and Michael Kramer and David A H Buckley and Jacobus Petrus Brink and Sara E. Motta and Patrick A. Woudt and Patrick Weltevrede and Fabian Jankowski and Mayuresh P. Surnis and Sarah Buchner and Mechiel Christiaan Bezuidenhout and L N Driessen and Rob Fender},
  journal={Nature astronomy},
  year={2022},
  volume={6 7},
  pages={
          828-836
        }
}
The radio-emitting neutron star population encompasses objects with spin periods ranging from milliseconds to tens of seconds. As they age and spin more slowly, their radio emission is expected to cease. We present the discovery of an ultra-long period radio-emitting neutron star, PSR J0901-4046, with spin properties distinct from the known spin and magnetic-decay powered neutron stars. With a spin-period of 75.88 s, a characteristic age of 5.3 Myr, and a narrow pulse duty-cycle, it is… 

Long-period Pulsars as Possible Outcomes of Supernova Fallback Accretion

For about half a century, the radio pulsar population was observed to spin in the ∼0.002–12 s range, with different pulsar classes having a spin-period evolution that differs substantially depending

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