Electrons and Kaons in Charmed Particle Decays. [Branching Ratio, 3. 9 to 7. 4 GeV PDF Download
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Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
Inclusive studies of the electron content, kaon content, and associated electron-kaon content of the decays of D mesons and other charmed particles produced in electron-positron annihilation are presented. At the psi(3772) resonance the following inclusive branching ratios for D meson decays to charged kaons were measured. Also at the psi(3772) resonance the average semileptonic branching ratio for D° and D decays to electrons has been measured to be .076 +- 028. The average semileptonic branching ratio of charmed particles produced in ee− annihilation at center-of-mass energies from 3.9 to 7.4 GeV is found to be equal within errors to that of the D's. At all energies the electron momentum spectra are consistent with a combination of the decays D .-->. Ke nu and D .-->. K*e nu. 84 references.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
Inclusive studies of the electron content, kaon content, and associated electron-kaon content of the decays of D mesons and other charmed particles produced in electron-positron annihilation are presented. At the psi(3772) resonance the following inclusive branching ratios for D meson decays to charged kaons were measured. Also at the psi(3772) resonance the average semileptonic branching ratio for D° and D decays to electrons has been measured to be .076 +- 028. The average semileptonic branching ratio of charmed particles produced in ee− annihilation at center-of-mass energies from 3.9 to 7.4 GeV is found to be equal within errors to that of the D's. At all energies the electron momentum spectra are consistent with a combination of the decays D .-->. Ke nu and D .-->. K*e nu. 84 references.
Author: Publisher: ISBN: Category : Power resources Languages : en Pages : 762
Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Author: Sally Seidel Publisher: World Scientific ISBN: 9814549967 Category : Languages : en Pages : 2088
Book Description
This book presents the latest results from high energy physics laboratories. The topics discussed include: Cosmology, Heavy Ions, Electroweak, Heavy Flavour Physics and CP Violation/Rare Decays, QCD and Beyond the Standard Model, Planck Scale Physics, Accelerator and Non-Accelerator Physics and Instrumentation.
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Author: Sally Seidel
Author: Particle Data Group
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