Pair production of neutralinos via photon-photon collisions
Zhou Fei, Ma Wen-Gan, Jiang Yi, Han Liang
Abstract
We investigated the production of neutralino pairs via photon-photon collisions in the minimal supersymmetric model(MSSM) at future linear colliders. The numerical analysis of their production rates is carried out in the mSUGRA scenario. The results show that this cross section can reach about 18 femto barn for χ01 χ02 pair production and 9 femto barn for χ02χ02 pair production with our chosen input parameters.
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