Favorable Conditions of Θ+ Formation in γD Reaction
Favorable Conditions of Θ+ Formation in γD Reaction
Titov, A.; Kämpfer, B.; Daté, S.; Ohashi, Y.
We show that a Θ+ signal may appear in the [γD, pK−] missing mass distribution in inclusive γD → pK−X reaction when the pK− pair is knocked out in the forward direction and its invariant mass is close to the mass of Λ(1520). We show that the conditions of the recent CLAS experiment reduce the Θ+ formation probability making it difficult to extract a Θ+ peak from the data.
- Progress of Theoretical Physics 168(2007), 86-89
Permalink: https://www.hzdr.de/publications/Publ-11244