chargino
Sign in to saveIn particle physics, the chargino is a hypothetical particle which refers to the mass eigenstates of a charged superpartner, i.e. any new electrically charged fermion (with spin 1/2) predicted by supersymmetry. They are linear combinations of the charged wino and charged higgsinos. There are two charginos that are fermions and are electrically charged, which are typically labeled (the lightest) and (the heaviest), although sometimes \tilde{\chi}_1^\pm and \tilde{\chi}_2^\pm are also used to refer to charginos, when \tilde{\chi}_i^0 is used to refer to neutralinos. The heavier chargino can deca
Wikidata facts
- Subclass of
- charged particle
- Mass
- 1000000000000
Show 3 more facts
- quantity
- 2
- interaction
- gravity
- spin quantum number
- 0.5
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In particle physics, the chargino is a hypothetical particle which refers to the mass eigenstates of a charged superpartner, i.e. any new electrically charged fermion (with spin 1/2) predicted by supersymmetry. They are linear combinations of the charged wino and charged higgsinos. There are two charginos that are fermions and are electrically charged, which are typically labeled (the lightest) and (the heaviest), although sometimes \tilde{\chi}_1^\pm and \tilde{\chi}_2^\pm are also used to refer to charginos, when \tilde{\chi}_i^0 is used to refer to neutralinos. The heavier chargino can decay through the neutral Z boson to the lighter chargino. Both can decay through a charged W boson to a neutralino: → + → + → +
== See also == List of hypothetical particles Weakly interacting slender particle
Excerpted from Wikipedia’s “chargino” article, available under the CC BY-SA 4.0 licence.