Evidence for a 0 (1450) ! Kk in Pp Annihilation at Rest
نویسنده
چکیده
We present evidence for a 0 (1450) decaying to KK in pp annihilation at rest in liquid hydrogen in the nal state K L K. This reaction is important for the study of the KK decay mode of scalar resonances, in particular the isovectors a 0 (980) and a 0 (1450). The determination of the a 0 (1450) production also xes the KK coupling of the isoscalar f 0 (1500). We
منابع مشابه
2 Meson Spectroscopy at LEAR with the
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تاریخ انتشار 2007