Colliding beam test of neutral isoscalar axial current |
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| Authors: | H S Mani Probir Roy |
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| Institution: | (1) Department of Physics, Indian Institute of Technology, 208016 Kanpur;(2) Tata Institute of Fundamental Research, 400005 Bombay |
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| Abstract: | We discuss the condition for the presence of isoscalar parity violating neutral currents and notice that it is present in
most gauge-theoretic models of weak interactions. We investigate the possibility of testing its presence in e+e− colliding beams and find that parity violation in the reaction e+e−→Λ°Λ° would provide an unambiguous test for such a current. |
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| Keywords: | Weak Interactions gauge theories neutral isoscalar axial current hyperon pair production in e+e− colliding beams |
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