Pulsar Biography

, showing synchrotron emission in the surrounding pulsar wind nebula, powered by injection of magnetic fields and particles from the central pulsar.]] and its surrounding pulsar wind nebula.]]Pulsars are highly magnetized rotating neutron stars which emit a beam of detectable electromagnetic radiation in the form of radio waves. Their observed periods range from 1.5 ms to 8.5 s. M.D. Young, R.N. Manchester and S. Johnston. "A radio pulsar with an 8.5-second period that challenges emission models." Nature, 400:848-849, 1999. The radiation can only be observed when the beam of emission is pointing towards the Earth. This is called the lighthouse effect and gives rise to the pulsed nature that gives pulsars their name. Because neutron stars are very dense objects, the rotation period and thus the interval between observed pulses are very regular. For some pulsars, the regularity of pulsation is as precise as an atomic clock.D.N. Matsakis, J.H. Taylor and T.M. Eubanks. "A statistic for des

Source: http://en.wikipedia.org/wiki/Pulsar
 

Pulsar Lyrics

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