Constraints on spin observables in p̄p →
نویسنده
چکیده
We discuss model-independent inequalities for the spin observables in the reaction p̄p → ΛΛ, which have been measured at CERN with a polarised proton target.
منابع مشابه
ar X iv : n uc l - th / 0 50 80 60 v 1 2 9 A ug 2 00 5 Spin observables in p̄p → ΛΛ and density - matrix constraints
The positivity conditions of the spin density matrix constrain the spin observables of the reaction p̄p → ΛΛ, leading to model-independent, non-trivial inequalities. The formalism is briefly presented and examples of inequalities are provided.
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تاریخ انتشار 2003