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LHCb Web>CharmedBaryons>ExperimentalResults (2011-09-20, StephenOgilvy) (raw view)
---+ Recent Results in Charmed Baryons

Papers on recent charmed baryon experimental results include:

   * [[http://arxiv.org/abs/0909.3152][Recent experimental results on charmed baryons]], Matt Charles, 2009.
   * [[http://arxiv.org/abs/hep-ex/0606051][Observation of New States Decaying into &Lambda;c+K-&pi;+ and &Lambda;c+K0s&pi;-]], the Belle Collaboration (PRL 97, 162001(2006)).

The search for doubly charmed baryons across the previous decade is presented below:

   * [[http://arxiv.org/abs/hep-ex/0208014][First Observation of the Doubly Charmed baryon &Xi;+cc]], the SELEX Collaboration (Phys.Rev.Lett.89:112001,2002), reporting a first observation of the &Xi;+cc, with ~6.3&sigma; significance.
   * [[http://www2.pv.infn.it/~ratti/vancouver/beach1.pdf][New results on c-baryons and a search for cc-baryons in FOCUS]], Sergio P Ratti, (Nuclear Physics B Proceedings Supplements, Volume 115, p. 33-36), detailing FOCUS's work in charmed baryon spectroscopy. Notably they find zero evidence for doubly charmed baryon production at 200GeV.
   * [[http://arxiv.org/abs/hep-ex/0406033][Confirmation of the Double Charm Baryon Xi_cc+ via its Decay to p D+ K-]], the SELEX Collaboration (Phys.Lett.B628:18-24,2005), reporting a confirmation of the 2002 observation.
   * [[http://arxiv.org/abs/hep-ex/0605075][Search for doubly charmed baryons &Xi;+cc and &Xi;++cc in BABAR]], BABAR Collaboration (Physical Review D 74, 011103(R) (2006)). The search found no evidence for doubly charmed production.

Recent theoretical work in charmed baryons is detailed below:

   * [[http://arxiv.org/abs/0709.0958][Spectroscopy and Strong Decays of Charmed Baryons]], Hai-Yang Cheng, Proceedings of the CHARM 2007 Workshop, Ithica, NY, August 5-8, 2007.

-- Main.StephenOgilvy - 2011-09-20
Topic revision: r1 - 2011-09-20 - StephenOgilvy
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