a) In a weak magnetic field, broad cyclotron orbits suppress the orbital contribution, allowing spin polarization to dominate, (b) In strong magnetic fields, tight cyclotron orbits enhance orbital ...

Astronomers measure a black hole's spin by determining its angular momentum, representing the total angular momentum of all matter absorbed beyond the event horizon. A black hole's spin causes the ...

Interestingly, a "reshuffling" of angular momentum between the spin and orbital motion of the electrons could also not been detected when following the laser-induced demagnetization with a temporal ...

The formation of star clusters and galaxies is due to fluctuations in the density of cosmic matter, and hence gravity’s pull. The fact that all these objects are spinning is due to the conservation of ...

Speedy Spinning Spheres! Using spheres, cylinders, and straws, the Crew and Dr. Rob learn about inertia, velocity, and conservation of energy due to angular momentum. STEM Challenge: Angular Momentum ...