11 research outputs found
Model-independent aspects of the reaction
Various model-independent aspects of the reaction are
investigated, starting from the determination of the most general structure of
the reaction amplitude for baryons with and
and the observables that allow a complete determination of these
amplitudes. Polarization observables are constructed in terms of spin-density
matrix elements. Reflection symmetry about the reaction plane is exploited, in
particular, to determine the parity of the produced in a
model-independent way. In addition, extending the work of Biagi
, a way is
presented of determining simultaneously the spin and parity of the ground state
of baryon as well as those of the excited states
Analysis of antikaon-induced cascade production
In preparation for forthcoming experiments on multi-strangeness baryon production at JPARC, we analyze the general features of Ξ production in antikaon-induced reactions. A simple model is applied to this reaction; problems with retaining s-u symmetry are addressed with a generalized contact term. Existing data are reproduced and any hyperon resonance features are extracted
Analysis of antikaon-induced cascade production
In preparation for forthcoming experiments on multi-strangeness baryon production at JPARC, we analyze the general features of Ξ production in antikaon-induced reactions. A simple model is applied to this reaction; problems with retaining s-u symmetry are addressed with a generalized contact term. Existing data are reproduced and any hyperon resonance features are extracted
Analysis of antikaon-induced cascade production
In preparation for forthcoming experiments on multi-strangeness baryon production at JPARC, we analyze the general features of Ξ production in antikaon-induced reactions. A simple model is applied to this reaction; problems with retaining s-u symmetry are addressed with a generalized contact term. Existing data are reproduced and any hyperon resonance features are extracted