Strange baryon resonances in pp collisions measured with HADES

We present an analysis of the hyperons Λ(1405) and Σ(1385) + for p+p reactions at 3.5 GeV kinetic beam energy. The data were taken with the H igh A cceptance D i- E lectron S pectrometer (HADES). A Λ(1405) signal could be reconstructed in both charged decay channels Λ(1405)→Σ ± π ∓ . The obtaine...

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Bibliographic Details
Published in:	Hyperfine interactions 2012-12, Vol.213 (1-3), p.63-70
Main Author:	Siebenson, Johannes
Format:	Article
Language:	eng
Subjects:	Atomic Condensed Matter Physics Hadrons Heavy Ions Molecular Nuclear Physics Optical and Plasma Physics Physics Physics and Astronomy Surfaces and Interfaces Thin Films
Online Access:	Get full text
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Summary:	We present an analysis of the hyperons Λ(1405) and Σ(1385) + for p+p reactions at 3.5 GeV kinetic beam energy. The data were taken with the H igh A cceptance D i- E lectron S pectrometer (HADES). A Λ(1405) signal could be reconstructed in both charged decay channels Λ(1405)→Σ ± π ∓ . The obtained statistics of the Σ(1385) + signal allows also differential studies.
ISSN:	0304-3843 1572-9540