B-italic-meson production between the UPSILON(4S-italic) and UPSILON(6S-italic) and the possibility of detecting B-italic-B-bar mixing

Journal Article · Tue Jul 01 04:00:00 EDT 1986 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.34.186· OSTI ID:5521211

Ono, S; Sanda, A I; Toernqvist, N A

A study is made of the quark-pair-creation model, the quarkonium-hybrid mixing model, and the unitarized quark model in connection with their ability to reproduce R-italicequivalent(sigma/sub had//sigma/sub ..mu..//sub ..mu../) between UPSILON(4S-italic) and UPSILON(6S-italic) and at the same time be consistent with all known facts about GAMMA and psi systems. Models which passed the above test are used to compute all partial cross sections for pair production of B-italic mesons. This result is used to estimate the rate for the B-italic/sub d-italic/-B-bar/sub d/ and B-italic/sub s-italic/-B-bar/sub s/ mixing effect as a function of the c.m. energy. Our result can be eventually used to search for new physics beyond the standard model.

• Research Organization: Institute of Physics, University of Tokyo, Komaba, Meguro-ku, Tokyo 153, Japan
• OSTI ID: 5521211
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 34:1; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645205* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 0-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B MESONS
BOSONS
COMPOSITE MODELS
CP INVARIANCE
CROSS SECTIONS
ELEMENTARY PARTICLES
HADRONS
INTERACTIONS
INVARIANCE PRINCIPLES
MATHEMATICAL MODELS
MATRIX ELEMENTS
MESON RESONANCES
MESONS
P INVARIANCE
PAIR PRODUCTION
PARTICLE MODELS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
QUARK MODEL
QUARKONIUM
QUARKS
RESONANCE PARTICLES
STANDARD MODEL
SUPERSYMMETRY
SYMMETRY
UNIFIED GAUGE MODELS
UPSILON RESONANCES