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Sneutrino Production at e+e- Linear Colliders: Addendum to Slepton Production

A. Freitas·A. von Manteuffel·P. M. Zerwas
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Abstract

Complementing the preceding study of charged scalar leptons, the sector of the neutral scalar leptons, sneutrinos, is investigated in a high-precision analysis for future e+e- linear colliders. The theoretical predictions for the cross-sections are calculated at the thresholds for non-zero widths and in the continuum including higher-order corrections at the one-loop level. Methods for measuring the sneutrino masses and the electron-sneutrino-gaugino Yukawa couplings are presented, addressing theoretical problems specific for the sneutrino channels.

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A. Freitas, A. von Manteuffel, P. M. Zerwas. 2005-03-11. Sneutrino Production at e+e- Linear Colliders: Addendum to Slepton Production. https://doi.org/10.1140/epjc%2Fs2005-02148-6

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