Published November 2010 | Version v1
Journal article Metadata-only

Z0 boson decays to B(*)c meson and its uncertainties

Creators

  • 1. Chongqing University, Department of Physics, Chongqing (China)

Description

The planned new e +e- collider with high luminosity shall provide another useful platform to study the properties of the doubly heavy Bc meson in addition to the hadronic colliders as LHC and TEVATRON. In the 'New Trace Amplitude Approach', we calculate the production of the spin-singlet Bc and the spin-triplet B*c mesons through the Z0 boson decays, where uncertainties for the production are also discussed. Our results show Γ(1S0)=81.4+102.1-40.5 KeV and Γ(3S1)=116.4+163.9-62.8 KeV, where the errors are caused by varying mb and mc within their reasonable regions. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epjc/s10052-010-1450-z

Additional details

Identifiers

DOI
10.1140/epjc/s10052-010-1450-z;

Publishing Information

Journal Title
European Physical Journal. C
Journal Volume
70
Journal Issue
1-2
Journal Page Range
p. 113-124
ISSN
1434-6044

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
42010215
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR CORRELATION; B C MESONS; ENERGY SPECTRA; PARTICLE WIDTHS; THEORETICAL DATA; WEAK HADRONIC DECAY; Z NEUTRAL BOSONS
Descriptors DEC
BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; CORRELATIONS; DATA; DECAY; ELEMENTARY PARTICLES; HADRONS; INFORMATION; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; MESONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; SPECTRA; WEAK PARTICLE DECAY