Model-independent analysis of the neutral-current interaction in the inclusive neutrino reactions |
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| Authors: | G Rajasekaran K V. L Sarma |
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| Affiliation: | (1) Tata Institute of Fundamental Research, 400005 Bombay |
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| Abstract: | On the basis of some general assumptions on the deep inelastic structure functions, such as scaling and chiral symmetry we determine the values of {(H V 3)2+(H A 3)2}+η{(H V 0)2+(H A 0)2} andH V 3 H A 3+ηH V 0 H A 0 whereH V 3,0 andH A 3,0 are the four coupling constants characterizing the hadronic neutral current andη is the ratio of the isoscalar to isovector structure functions. General expressions are given for the kinematical averages 〈v〉 and 〈Q 2〉 for the neutral-current reactions in terms of the coupling constants. This analysis does not depend on the validity of the quark-parton model. |
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| Keywords: | Neutral current weak interaction chiral symmetry inclusive neutrino reactions phenomenological analysis deep inelastic structure functions |
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