Počet záznamů: 1

COUPLED-CHANNELS FADDEEV CALCULATION OF THE K(-) d SCATTERING LENGTH

  1. 1.
    0366162 - UJF-V 2012 RIV SG eng J - Článek v odborném periodiku
    Shevchenko, Nina V.
    COUPLED-CHANNELS FADDEEV CALCULATION OF THE K(-) d SCATTERING LENGTH.
    International Journal of Modern Physics. A. Roč. 26, 3-4 (2011), s. 558-560 ISSN 0217-751X.
    [11th International Workshop on Meson Production, Properties and Interaction. Krakow, 10.06.2010-15.06.2010]
    Grant CEP: GA AV ČR KJB100480801
    Výzkumný záměr: CEZ:AV0Z10480505
    Klíčová slova: Few-body systems * multichannel scattering * antikaon-baryon interaction
    Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
    Impakt faktor: 1.053, rok: 2011

    We investigated the dependence of the K(-)d scattering length on two models of (K) over barN interaction, providing one or two poles for the Lambda(1405) resonance. The (K) over bar NN - pi Sigma N system is described by coupled-channels 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, was done
    Trvalý link: http://hdl.handle.net/11104/0201236