Author: Thierry Bruno CopiéPublisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 442
Book Description
Charmed Baryon Production from Electron Positron Annihilations in the Upsilon 4S Energy Region
Author: Thierry Bruno CopiéPublisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 442
Book Description
Charmed and Strange Baryon Production in 29 GeV Electron Positron Annihilation
Author: Spencer Robert KleinPublisher:
ISBN:
Category : Baryons
Languages : en
Pages : 119
Book Description
CP Non Conservation and B Physics
Author: J. BernabéuPublisher: World Scientific Publishing Company
ISBN:
Category : Computers
Languages : en
Pages : 368
Book Description
Electrons and Kaons in Charmed Particle Decays. [Branching Ratio, 3. 9 to 7. 4 GeV
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.
Physics Briefs
Author: Charmed Baryon Decays Observed in E/e± Annihilation at SPEAR
Author: Eric Nelson VellaEnergy Research Abstracts
Author: Charmed and Strange Baryon Production in 29 GeV Positron Collisions
Author: Spencer Robert KleinPublisher:
ISBN:
Category :
Languages : en
Pages : 286
Book Description
High Energy Physics Index
Author: Lambda Production in Electron-positron Annihilation at 29 GeV.
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The inclusive cross-secton for the production of the singly-strange baryons lambda and anti lambda, along with the differential cross-sections in momentum and energy, are measured by ee− annihilation at a center-of-mass energy of 29GeV. The charged decay mode lambda .-->. p.pi. is used in a search for polarization. Such a polarization may be used as a check of CP invariance in lambda production. The sample of events with two detected decays is analyzed for correlations in production angle. 43 refs., 44 figs.