Subscribe to our newsletter. A statistical description of a system of particles that obeys the rules of quantum mechanics rather than classical mechanics. In quantum statistics, energy states are considered to be quantised. Bose-Einstein statistics apply if any number of particles can occupy a given quantum state. Such particles are called bosons.
Bosons have an integral spin.
If only one particle may occupy each quantum state, Fermi-Dirac statistics apply and the particles are called fermions. Fermions have half-integral spins. They offer to buy or sell new and used college textbooks. Branson ultrasonic cleaners - buy on line Buy Bransonic table top ultrasonic cleaners on line. Ideal for jewelry, pipettes, dental instruments, and small components.