Deutron Break-Up: Theoretical Description of Polarization Observables in Stapp formalism

O. G. Grebenyuk

Deutron Break-Up: Theoretical Description of Polarization Observables in Stapp formalism

Nuclear Theory 2007-05-23 v1

Authors: O. G. Grebenyuk

Abstract

The vector and tensor analyzing powers as well as the polarization of the outgoing proton are calculated for the exclusive deuteron break-up reaction $\vec{d}p \to \vec{p}pn$ at a deuteron beam energy of 2 GeV. Two component covariant formalism of Stapp has been used to have the completely Lorentz invariant model. In addition to the Impulse Approximation the nucleon-nucleon double-scattering and delta-excitation mechanism have been added coherently. Good agreement with the precise data obtained at Saclay is achieved.

Keywords

deuteron break-up polarization observables stapp formalism analyzing powers impulse approximation double-scattering delta-excitation

Cite

@article{arxiv.nucl-th/0511081,
  title  = {Deutron Break-Up: Theoretical Description of Polarization Observables in Stapp formalism},
  author = {O. G. Grebenyuk},
  journal= {arXiv preprint arXiv:nucl-th/0511081},
  year   = {2007}
}

Comments

45 pages, 11 figures

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