Breit-Wheeler process

短语

词形变化

Breit-Wheeler processes 复数 Breit-Wheeler processes

释义与例句

n.
  1. 1.

    A proposed physical process in which a positron-electron pair is created from the collision of two photons; the simplest mechanism by which pure light can be potentially transformed into matter.

    物理

词源

Described theoretically by Gregory Breit and John A. Wheeler in 1934.

来源：wiktionary