0 11 01 81 v 1 2 2 O ct 2 00 1 1 The Pion Light-Cone Wave Function Φ π on the lattice : a partonic signal ?


We determine the conditions required to study the pion light-cone wave function Φπ with a new method: a direct display of the partons constituting the pion. We present the preliminary results of a lattice computation of Φπ following this direction. An auxiliary scalar-quark is introduced. The spectroscopy of its bound states is studied. We observe some… (More)


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