Weinberg Angle and Integer Electric Charges of Quarks
Orthogonality between photon and Z boson involves the Weinberg angle and a scheme for assignments of electric charge and weak isospin to leptons and quarks coupling to photon and Z. The Han-Nambu scheme, with integer electric charges for quarks, satisfies photon-Z orthogonality with sin^2(theta_W)=...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | Orthogonality between photon and Z boson involves the Weinberg angle and a
scheme for assignments of electric charge and weak isospin to leptons and
quarks coupling to photon and Z. The Han-Nambu scheme, with integer electric
charges for quarks, satisfies photon-Z orthogonality with sin^2(theta_W)= 0.25
in leading order. Experimental results for photon-photon fusion into
charm-anticharm and bottom-antibottom pairs provide further support for
assigning integer electric charges to quarks. |
|---|---|
| DOI: | 10.48550/arxiv.1308.5900 |