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

被引：0
|
作者：
A. Freitas
A. von Manteuffel
P. M. Zerwas
机构：
[1] Fermi National Accelerator Laboratory,
[2] Deutsches Elektronen-Synchrotron DESY,undefined
来源：
The European Physical Journal C - Particles and Fields | 2005年 / 40卷
关键词：
Field Theory; Elementary Particle; Quantum Field Theory; Theoretical Prediction; Yukawa Coupling;
D O I：
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学科分类号：
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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