**Isospin**

**Related quantum numbers:**

- Baryon number:
*B* - Lepton number:
*L* - Weak isospin:
**T**or*T*_{3} - Electric charge:
*Q* - X-charge:
*X*

Read more about Isospin: Motivation For Isospin, Modern Understanding of Isospin, Isospin Symmetry, Relationship To Flavor, Quark Content and Isospin, Gauged Isospin Symmetry

### Other articles related to "isospin":

Isoscalar

... refers to the scalar transformation of a particle or field under the SU(2) group of

... refers to the scalar transformation of a particle or field under the SU(2) group of

**isospin**... It is a singlet state, with total**Isospin**0 and the third component of**Isospin**0, much like a singlet state in a 2-particle addition of Spin ...Hypercharge - Relation With Electric Charge and

... The Gell-Mann–Nishijima formula relates

**Isospin**... The Gell-Mann–Nishijima formula relates

**isospin**and electric charge where I3 is the third component of**isospin**and Q is the particle's charge ...**Isospin**creates multiplets of particles whose average charge is related to the hypercharge by since the hypercharge is the same for all members of a multiplet, and the average of the I3 values is 0 ...Isovector

... refers to the vector transformation of a particle under the SU(2) group of

... refers to the vector transformation of a particle under the SU(2) group of

**isospin**... An isovector state is a triplet state with total**isospin**1, with the third component of**isospin**either 1, 0, or -1, much like a triplet state in the two-particle addition of Spin ...Gauged

... Attempts have been made to promote

**Isospin**Symmetry... Attempts have been made to promote

**isospin**from a global to a local symmetry ... and neutrons, which are continuously rotated into each other by**isospin**, should be allowed to vary from point to point ... To describe this, the proton and neutron direction in**isospin**space must be defined at every point, giving local basis for**isospin**...G-parity

... is the C-parity operator, and I2 is the operator associated with the 2nd component of the

... is the C-parity operator, and I2 is the operator associated with the 2nd component of the

**isospin**"vector" ... of charge conjugation and a π rad (180°) rotation around the 2nd axis of**isospin**space ... Given that charge conjugation and**isospin**are preserved by strong interactions, so is G ...Related Subjects

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