出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：Recently, we introduced several dispersive representations for the vector Kp form factor and fitted
them to the Belle spectrum of t ! Kpnt . Here, we briefly present the model and discuss the
results for the slope and curvature of F+(s) arising from the best fit. Furthermore, we compare the
pole position of the charged K(892) computed from our model with other results in the literature.
Finally, we discuss the prospects of a simultaneous fit to t !Kpnt and Ke3 spectra.
