What lepton can decay into an electron?
muon
The muon is a lepton which decays to form an electron or positron.
Are leptons bosons?
In the Standard Model, gauge bosons are force carriers. They are mediators of the strong, weak, and electromagnetic fundamental interactions. A lepton is an elementary particle and a fundamental constituent of matter.
Can mesons decay into leptons?
Mesons are hadrons that can decay to leptons and leave no hadrons, which implies that mesons are not conserved in number.
Do bosons decay?
bosons have sufficient energy to decay into the highest-mass top quark.
How are the W and Z bosons decayed?
DECAY: The W and Z bosons decay in most cases to hadrons but these decays cannot be identified among all the other hadrons created in pp collisions. Instead one looks for decays to leptons: The lifetime of both the W and the Z is about 3 x 10-25s and particles with such a short lifetime are never seen directly in the experiments. p + p → W-+ X l
How does the emission of a boson change the particle?
All three bosons have particle spin s = 1. The emission of a boson either raises or lowers the electric charge of the emitting particle by one unit, and also alters the spin by one unit. At the same time, the emission or absorption of a boson can change the type of the particle – for example changing a strange quark into an up quark.
Can a neutral Z boson change the charge of a particle?
The neutral Z boson cannot change the electric charge of any particle, nor can it change any other of the so-called ” charges ” (such as strangeness, baryon number, charm, etc.). The emission or absorption of a boson can only change the spin, momentum, and energy of the other particle. (See also weak neutral current .)
Why are bosons named for their zero electric charge?
bosons were named for having zero electric charge. bosons are verified mediators of neutrino absorption and emission. During these processes, the boson charge induces electron or positron emission or absorption, thus causing nuclear transmutation. The boson is not involved in the absorption or emission of electrons and positrons.