Bayesian Analysis of Pentaquark Signals from CLAS Data
Bayesian Analysis of Pentaquark Signals from CLAS Data
We examine the results of two measurements by the CLAS collaboration, one of which claimed evidence for a Theta(+) pentaquark, while the other found no such evidence. The unique feature of these two experiments was that they were performed with the same experimental setup. Using a Bayesian analysis, we find …