āĻ āύā§āϏāύā§āϧāĻžāύ āĻāϰā§āύ
āĻ āĻāĻŋāϧāĻžāύā§āϰ āĻāĻžāώāĻž āύāĻŋāϰā§āĻŦāĻžāĻāύ āĻāϰā§āύ
āĻāĻĒāύāĻžāϰ āĻāĻžāώāĻž āύāĻŋāϰā§āĻŦāĻžāĻāύ āĻāϰā§āύ
cross section
/kÉšËÉs sËÉkĘÉn/
Cross section
02
āĻāĻžāϰā§āϝāĻāϰ āĻā§āϰāϏ āϏā§āĻāĻļāύ, āĻŽāĻŋāĻĨāϏā§āĻā§āϰāĻŋāϝāĻŧāĻžāϰ āϏāĻŽā§āĻāĻžāĻŦāύāĻž
(physics) the probability that a particular interaction (as capture or ionization) will take place between particles; measured in barns
03
āĻĒā§āϰāϤāĻŋāύāĻŋāϧāĻŋāϤā§āĻŦāĻŽā§āϞāĻ āύāĻŽā§āύāĻž, āĻĒā§āϰāϤāĻŋāύāĻŋāϧāĻŋāϤā§āĻŦāĻŽā§āϞāĻ āĻā§āϰāϏ āĻŦāĻŋāĻāĻžāĻ
a sample meant to be representative of a whole population
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