Upward through-going muons in the Lake Baikal Neutrino Experiment arriving from the ecliptic plane have been analyzed using NT200 data samples of the years 1998-2002 (1007 live days). We derive upper limits on muon fluxes from annihilation processes of hypothetical WIMP dark matter particles in the center of the Sun. Keywords: Baikal, neutrino, solar WIMPs

I. Introduction

II. The Baikal Neutrino Telescope

III. Selected Data Samples

IV. Sky-Plot Analysis

VI. Discussion
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