  We have considered neutralino to be the lightest supersymmetric particle
(LSP) in the framework of minimal Anomaly Mediated Supersymmetric (mAMSB)
model. We have studied variation of neutralino mass with the supersymmetric
parameters. Considering these neutralinos to be the candidates for weakly
interacting massive particle (WIMP) or cold dark matter (CDM), we have
calculated the neutralino nucleon scalar cross-sections and compared them with
DAMA-NaI neutralino direct detection search results. From this study we observe
that the mAMSB model results cannot explain the allowed region in WIMP mass and
WIMP-nucleon scalar cross-section space obtained from annual modulation
signature in DAMA-NaI experiment.
