Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1844875 | Nuclear Physics B - Proceedings Supplements | 2011 | 4 Pages |
Abstract
The study of hyperon resonances has entered a new era of precision with advent of high-statistics photoproduction data from the CLAS detector at Jefferson Lab. These data have multi-particle final states, allowing clean identification of exclusive reactions associated with strange mesons and baryons. Examples of physics results are: evidence for isospin interference in the decay of the Λ(1405) resonance; a strong suggestion of meson cloud effects in the structure of the Σ(1385) resonance; data from K⁎ photoproduction that will test the existence of the purported K0(800) meson. Properties of other hyperon resonances will also be studied in the near future.
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