How do you find the spin only angular momentum?

p = m*v. With a bit of a simplification, angular momentum (L) is defined as the distance of the object from a rotation axis multiplied by the linear momentum: L = r*p or L = mvr.

Is spin related to angular momentum?

“Spin is the total angular momentum, or intrinsic angular momentum, of a body. The spins of elementary particles are analogous to the spins of macroscopic bodies. In fact, the spin of a planet is the sum of the spins and the orbital angular momenta of all its elementary particles.

What is a spin 1 particle?

For spin 1 particles, the particles separate into three discrete streams, with spin components of +ħ, 0ħ and –ħ along this axis. A detector (here a screen) measures the deflected particles.

Which is an example of spin angular momentum?

Actually, the analogy with classical extended objects is not entirely accurate, because electrons, for instance, are structureless point particles. In fact, in quantum mechanics, it is best to think of spin angular momentum as a kind of intrinsic angular momentum possessed by particles.

What kind of momentum does a particle have?

In fact, in quantum mechanics, it is best to think of spin angular momentum as a kind of intrinsic angular momentum possessed by particles. It turns out that each type of elementary particle has a characteristic spin angular momentum, just as each type has a characteristic charge and mass.

How is the magnitude of spin determined for elementary particles?

All elementary particles of a given kind have the same magnitude of spin angular momentum, which is indicated by assigning the particle a spin quantum number. The SI unit of spin is the (N·m·s) or (kg·m 2·s −1), just as with classical angular momentum.

Can a quantum particle have orbital angular momentum?

By analogy, quantum particles can possess both orbital angular momentum due to their motion through space (see Chapter [sorb] ), and spin angular momentum due to their internal motion. Actually, the analogy with classical extended objects is not entirely accurate, because electrons, for instance, are structureless point particles.