Particle decay

In the Center of Momentum Frame, the decay of a particle into two equal mass particles results in them being emitted with an angle of 180° between them....while in the Lab Frame the parent particle is probably moving at a speed close to the speed of light so the two emitted particles would come out at angles different from those in the center of momentum frame.

Particle decay is the spontaneous process of one elementary particle transforming into other elementary particles. During this process, an elementary particle becomes a different particle with less mass and an intermediate particle such as W boson in muon decay. The intermediate particle then transforms into other particles. If the particles created are not stable, the decay process can continue.

单词	Particle decay
释义	Particle decay 英语百科 Particle decay Particle decay is the spontaneous process of one elementary particle transforming into other elementary particles. During this process, an elementary particle becomes a different particle with less mass and an intermediate particle such as W boson in muon decay. The intermediate particle then transforms into other particles. If the particles created are not stable, the decay process can continue.
随便看	Heyland diagram Heylandt heylandt liquefier Heyland type compensated motor Heyle heyler heylerosaurids Hey ligament Heyliger Heyligers Heyl Lacqueur unit Heym Heyman Heyman Herndon operation Heymann Heymann Antigen Heyman Nephritis Antigen Heymann law Heymann nasal cutting forceps Heymann nasal forceps Heymann nasal operating knife Heymann nasal polypus forceps Heymann nasal polypus snare Heymann nasal scissors Heymann nephritis