Bayesian inference of the missing resonances in K+Λ photoproduction.

Authors :: Ryckebusch, Jan
De Cruz, Lesley
Vrancx, Tom
Vancraeyveld, Pieter
Source :: AIP Conference Proceedings. Oct2013, Vol. 1560 Issue 1, p442-444. 3p. 1 Graph.
Publication Year :: 2013
Abstract: A Regge-plus-resonance framework featuring consistent couplings for nucleon resonances up to spin J = 5/2 is adopted to perform a Bayesian analysis of the world's γ + p → K+ + Λ data. It is concluded that the following nucleon resonances have the highest probability of decaying into the K+Λ channel: S11(1535), S11(1650), F15(1680), P13(1720), D13(1900), P13(1900), P11(1900), and F15(2000). [ABSTRACT FROM AUTHOR]