Inclusive Charmed Baryon Lambda C And Sigma C Production In B Meson Decays PDF Download
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Author | : Michael Manfred Zoeller |
Publisher | : |
Total Pages | : 145 |
Release | : 1994 |
Genre | : |
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Download Inclusive Charmed Baryon [lambda] C+ and [sigma] C Production in B Meson Decays Book in PDF, ePub and Kindle
Author | : |
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Total Pages | : 606 |
Release | : 1994 |
Genre | : Particles (Nuclear physics) |
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Download High Energy Physics Index Book in PDF, ePub and Kindle
Author | : Horst Severini |
Publisher | : |
Total Pages | : 161 |
Release | : 1997 |
Genre | : Baryons |
ISBN | : |
Download Measurement of Inclusive [beta] Decays to the Charmed Strange Baryons [sigma]0,c and [sigma]+, C Book in PDF, ePub and Kindle
Author | : |
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Total Pages | : |
Release | : 1992 |
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Download Measurement of inclusive baryon production in B-meson decays Book in PDF, ePub and Kindle
Author | : Aaron Sze-ting Chou |
Publisher | : |
Total Pages | : 198 |
Release | : 2001 |
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Download B Decay Charm Counting Via Topological Vertexing Book in PDF, ePub and Kindle
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Total Pages | : |
Release | : 1981 |
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Download Charmed Baryon Decays Observed in Ee− Annihilation at SPEAR. Book in PDF, ePub and Kindle
Various weak decays of the charmed baryon ..lambda../sub c/ are observed in the Mark II detector at the SLAC ee− storage ring SPEAR. Hadronic decays ..lambda../sub c/ ..-->.. pK−..pi..+ and ..lambda../sub c/+ ..-->.. pK/sub s/° and their conjugates are observed as peaks in invariant mass spectra at m(..lambda../sub c/) = (2286 +- 6) MeV/c2. An estimate of the charmed baryon production cross section, sigma(..lambda../sub c/) + sigma (anti ..lambda../sub c/) = (1.7 +- 0.4) nb, derived from Mark II measurements of the inclusive baryon cross sections R/sub p/ and R/sub ..lambda../ as functions of center-of-mass energy, is used to calculate branching ratios for these hadronic decays: BR (..lambda../sub c/+ ..-->.. p K− ..pi..+) = (2.0 +- 0.8)%; BR (..lambda../sub c//sup +/ ..-->.. p k/sub s/°)/BR (..lambda../sub c//sup +/ ..-->.. p K− ..pi../sup +/) = (36 +- 16)%. An attempt is also made to observe higher mass charmed baryons by reconstructing cascade decays ..sigma../sub c/ ..-->.. ..lambda../sub c/..pi ... Evidence for the observation of semileptonic decays of the charmed baryon is presented. Direct electrons are observed in events containing antiprotons, lambdas and antilambdas. The number of electrons per baryon event, after background subtraction and efficiency correction, is used, together with an estimate of the charmed baryon content of proton and lambda events, to calculate inclusive and semi-inclusive semileptonic branching ratios of the ..lambda../sub c.
Author | : J. G. Körner |
Publisher | : |
Total Pages | : 15 |
Release | : 1978 |
Genre | : |
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Download Weak Decays of the Charmed Baryon C+[subscript O] and the Inclusive Yield of [lambda] and P Book in PDF, ePub and Kindle
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Total Pages | : |
Release | : 1988 |
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Download Observation of inclusive B-meson decays into A_1hn+_1tnc baryons Book in PDF, ePub and Kindle
Author | : ARGUS Collaboration |
Publisher | : |
Total Pages | : 5 |
Release | : 1988 |
Genre | : |
ISBN | : |
Download Observation of Inclusive B Meson Decays Into [lambda]+c̳ Baryons Book in PDF, ePub and Kindle
Author | : ARGUS Collaboration |
Publisher | : |
Total Pages | : |
Release | : 1992 |
Genre | : |
ISBN | : |
Download Measurement of Inclusive Baryon Production in B Meson Decays Book in PDF, ePub and Kindle