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Constraints on narrow exotic states from K+p and K0_Lp scattering data

R. L. Workman·R. A. Arndt·I. I. Strakovsky·D. M. Manley·J. Tulpan
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Abstract

We consider the effect of exotic S=+1 resonances Theta+ and Theta++ on K+p elastic scattering data (total cross section) and the process K0_Lp-->K0_Sp. Data near the observed Theta+(1540) are examined for evidence of additional states. The width limit for a Theta++ state is reconsidered and shown to be much less than 1 MeV.

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R. L. Workman, R. A. Arndt, I. I. Strakovsky, D. M. Manley, J. Tulpan. 2005-01-13. Constraints on narrow exotic states from K+p and K0_Lp scattering data. https://doi.org/10.1134/s1063778806010121

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