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20 April 2024 |
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Article overview
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Weinberg Angle and Integer Electric Charges of Quarks | Martin A. Faessler
; | Date: |
22 Aug 2013 | Abstract: | 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. | Source: | arXiv, 1308.5900 | Services: | Forum | Review | PDF | Favorites |
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