Spin observables in antiproton-proton to AntiLambda-Lambda and density-matrix constraints

Conference object, Preprint English OPEN
Elchikh , M.; Richard , J.-M.;
(2005)
  • Publisher: American Institute of Physics
  • Related identifiers: doi: 10.1063/1.2130145
  • Subject: exchange models | 13.75.Cs | Nuclear Theory | High Energy Physics - Phenomenology | hyperon production | Lambda baryons | protons | elementary particle spin | [ PHYS.NUCL ] Physics [physics]/Nuclear Theory [nucl-th]
    arxiv: Nuclear Experiment

4 pages, Latex with included AIP style, Contribution to LEAP 05, to appear in the Proceedings; The positivity conditions of the spin density matrix constrain the spin observables of the reaction antiproton-proton to AntiLambda-Lambda, leading to model-independent, non-t... View more
  • References (9)

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    2. K. Paschke, Carnegie Mellon University Thesis (2001), available at: http://www-meg.phys.cmu.edu/˜paschke/.

    3. M. Elchikh and J. M. Richard, Phys. Rev. C 61, 035205 (2000) [arXiv:hep-ph/9905400].

    4. J. M. Richard and X. Artru, Nucl. Instrum. Meth. B 214, 171 (2004) [arXiv:nucl-th/0304015] (Proc. LEAP2003 Conference, Yokohama, Japan, 2003).

    5. X. Artru and J. M. Richard, Phys. Part. Nucl. 35 (2004) S126 [arXiv:hep-ph/0401234] (Proc. Xth Advanced Research Workshop on High Energy Spin Physics, 2003, Dubna).

    6. M. Elchikh, Acta Phys. Polon. B 35, 2439 (2004).

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    9. X. Artru, M. Elchikh, J.-M. Richard, J. Soffer and O.V. Teryaev, Phys. Rep. in preparation.

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