Determining the Theta(+) quantum numbers through the K+ p -> pi(+)K(+)n reaction
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Hyodo, T.; Hosaka, Atsushi; Oset Báguena, Eulogio
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Aquest document és un/a article, creat/da en: 2004
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We study the K+p→π+K+n reaction with some kinematics suited to the production of the Θ+ resonance recently observed. We show that, independently of the quantum numbers of the Θ+, a resonance signal is always observed in the K+ forward direction. In addition, we also show how a combined consideration of the strength at the peak, and the angular dependence of polarization observables can help determine the Θ+ quantum numbers using the present reaction. |
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