# Signals of spontaneous R parity breaking at LEP and at a linear collider

Source: [Signals of spontaneous R parity breaking at LEP and at a linear collider](<https://www.sota2.com/research/paper/68fa2ab61e209131ce8402c7>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T13:44:54.642Z

Authors: K. Huitu, J. Maalampi, K. Puolamaki

Published: 1997-05-23T15:53:08.000Z

## Abstract

We study the production of neutralinos and charginos at LEP and at a linear collider in the case of spontaneously broken R-parity. We first investigate the constraints on the single neutralino and chargino production from the LEP 1 experiments, and then we consider the production at LEP 2 and at a linear collider. We concentrate on the supersymmetric $SU(2)\_L \\times SU(2)\_R \\times U(1)\_{B-L}$ model, where the spontaneous R-parity breaking is inevitable and is associated with the breaking of the LR-symmetry.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-ph/9705406>)

[PDF](<https://arxiv.org/pdf/hep-ph/9705406.pdf>)