Pulsar Beams: Spin, Wobble, & Projection

Join the discussion
Ask a follow-up here, or get your own question answered by working scientists, mathematicians and engineers — people, not an autocomplete.
Real named experts · corrections over time · the nuance an AI answer skips
2 replies · 2K views
megacal
Messages
82
Reaction score
16
Is the beam of a pulsar projected perpendicular to its spin?
If so, is the "pulse" due to wobble?
 
Astronomy news on Phys.org
The pulse is due to the fact that the north pole of rotation is not exactly the same as the magnetic north pole. The engine of the jets are the magnetic fields that shoot particles out into space. It's going to be close to the true pole, but not exactly, which causes the regular pulse.
 
  • Like
Likes   Reactions: PeterDonis and vanhees71
Ok, thanks for that clear & concise explanation.
It makes sense now. :smile:
 
  • Like
Likes   Reactions: newjerseyrunner