Sneutrino production at e + e- linear colliders: addendum to slepton production

被引:0
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作者
A. Freitas
A. von Manteuffel
P. M. Zerwas
机构
[1] Fermi National Accelerator Laboratory,
[2] Deutsches Elektronen-Synchrotron DESY,undefined
关键词
Field Theory; Elementary Particle; Quantum Field Theory; Theoretical Prediction; Yukawa Coupling;
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摘要
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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页码:435 / 445
页数:10
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