Department of Physics and Astronomy Faculty Publications
Begun as Ohio Valley Plating in 1970, the name was changed to Ohio Valley Graphics in 1974, and with the development of the Hadron process in 1975 to the current name, Hadronics.
Hadronic Mac Os X
Title
Using 55.8 pb(-1) of e(+)e(-) collisions recorded at the psi(3770) resonance with the CLEO-c detector at CESR, we determine absolute hadronic branching fractions of charged and neutral D mesons using a double tag technique. Among measurements for three D-0 and six D+ modes, we obtain reference branching fractions B(D-0- K(-)pi(+))=(3.91 +/- 0.08 +/- 0.09)% and B(D+- K(-)pi(+)pi(+))=(9.5. Note: The headings on this list indicate the Macintosh System bundle names; the bullet points indicate the version of the System File included in that bundle. This is to make it clearer for people searching for specific bundle versions as opposed to System File versions. Finder File versions are not indicated. 1 Classic Mac OS 1.1 Macintosh System Software (0 - 0.3) 1.1.1 System File 1 1.1.2.
Authors
Published in:
Physical Review D 76,11 (2007)
Link to original published article:
http://dx.doi.org/10.1103/PhysRevD.76.112001
Abstract
Using 281 pb(-1) of e(+)e(-) collisions recorded at the psi(3770) resonance with the CLEO-c detector at CESR (Cornell Electron Storage Ring), we determine absolute hadronic branching fractions of charged and neutral D mesons using a double tag technique. Among measurements for three D-0 and six D+ modes, we obtain reference branching fractions B(D-0 -> K-pi(+))=(3.891 +/- 0.035 +/- 0.059 +/- 0.035)% and B(D+-> K-pi(+)pi(+))=(9.14 +/- 0.10 +/- 0.16 +/- 0.07)%, where the first uncertainty is statistical, the second is all systematic errors other than final-state radiation (FSR), and the third is the systematic uncertainty due to FSR. We include FSR in these branching fractions by allowing for additional unobserved photons in the final state. Using an independent determination of the integrated luminosity, we also extract the cross sections sigma(e(+)e(-)-> D-0(D) over bar (0))=(3.66 +/- 0.03 +/- 0.06) nb and sigma(e(+)e(-)-> D+D-)=(2.91 +/- 0.03 +/- 0.05) nb at a center-of-mass energy, E-cm=3774 +/- 1 MeV.
Hadronic Mac Os Catalina
Keywords
Astronomy & Astrophysics;; Physics, Particles & Fields
Date of this Version
January 2007
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