Neutral current parity violation and gauge flavours |
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| Authors: | H.S. Mani V. Raval Probir Roy |
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| Affiliation: | Department of Physics, Indian Institute of Technology, Kanpur 208016, India;Tata Institute of Fundamental Research, Bombay 400005, India |
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| Abstract: | In a large class of gauge theories the trace of the weak neutral axial charge operator over any complete irreducible gauge multiplet is shown to vanish. This implies a relation involving deep inelastic neutrino-induced neutral current parity-violating cross sections which can be used to test the correctness of the Weinberg-Salam gauge multiplet structure of quarks. |
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