Počet záznamů: 1

Coupled-Channel Faddeev Calculations of K (-) d Scattering Length

  1. 1.
    0365559 - UJF-V 2013 RIV AT eng J - Článek v odborném periodiku
    Shevchenko, Nina V.
    Coupled-Channel Faddeev Calculations of K (-) d Scattering Length.
    Few-Body Systems. Roč. 50, 1-4 (2011), s. 335-338 ISSN 0177-7963
    Výzkumný záměr: CEZ:AV0Z10480505
    Klíčová slova: SIGMA-HYPERON PRODUCTION * LOW-ENERGY K * P INTERACTIONS
    Kód oboru RIV: BE - Teoretická fyzika
    Impakt faktor: 1.438, rok: 2011

    Dependence of the K(-)d scattering length on the different models of (K) over barN-pi Sigma interaction describing Lambda (1405) resonance in terms of one or two poles is investigated. The (K) over bar NN - pi Sigma N system is described by coupled- channel Faddeev equations in AGS form. The two-body (K) over barN - pi Sigma interaction models reproduce all existing experimental data on K(-) p scattering and K(-) p atom level shift. The comparison with several approximations, commonly used for such calculations, is done.
    Trvalý link: http://hdl.handle.net/11104/0200778