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キーワード:
RELATIVISTIC QUANTUM-MECHANICS; POLARIZED DEUTERONS; COSY; PHYSICSPhysics; covariance; quasi potential equation; deuteron;
要旨:
We investigate the Lorentz contraction of a deuteron in flight. Starting from the Blankenbecler-Sugar projection of the Bethe-Salpeter equation to a 3-dimensional quasi potential equation, we apply it for the deuteron bound in an harmonic oscillator potential (for an analytical result) or by the Bonn NN potential for a more realistic estimate. We find substantial quenching with increasing external momenta and a significant modi. cation of the high momentum spectrum of the deuteron.
