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arxiv: hep-ph/9707531 · v2 · submitted 1997-07-31 · ✦ hep-ph

Contact Interactions Involving Right-handed Neutrinos and SN1987A

classification ✦ hep-ph
keywords interactionscontactneutrinosright-handedsn1987aconsiderdatafind
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We consider lepton-quark contact interactions in models with right-handed neutrinos, and find that observational data from SN1987A restricts the scale of such interactions to be at least $\Lambda>90$ TeV.

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