Cargando…

Estimate of b-Hadron Fractions in Z --> bb/bar Events

Detalles Bibliográficos
Autor principal:	Hayes, O J
Lenguaje:	eng
Publicado:	1994
Materias:	Detectors and Experimental Techniques
Acceso en línea:	http://cds.cern.ch/record/805923

Ejemplares similares

Measurement of the production rate of bb(bar) quark pairs from gluons and bb(bar)bb(bar) events in hadronic Z^0 decays
por: CERN. Geneva
Publicado: (1999)

A Summary of OPAL Measurements of the Production of Weakly Decaying Charm Hadrons in Z0 - cc(bar) and Z0 - bb(bar) Events
por: CERN. Geneva
Publicado: (1995)

A Measurement of Gamma(Z0-bb(bar))/ Gamma(Z0-hadrons) Using Single and Double Lepton events
por: CERN. Geneva
Publicado: (1993)

A Measurement of Charged Particle Multiplicity in Z0 - cc(bar) and Z0 - bb(bar) Events
por: CERN. Geneva
Publicado: (1995)

Determination of Event Shape Distributions and alpha_s(b) from Z0-bb(bar) Events at LEP
por: CERN. Geneva
Publicado: (1994)

A Measurement of Z0 - bb(bar) from Electron Production in Hadronic Z0 Decays
por: CERN. Geneva
Publicado: (1991)

Measurement of b --> l and c --> l semileptonic branching ratios and of Z --> bb bar and Z --> cc bar forward-backward asymmetries from the fit of electron and muon spectra in hadronic events
por: Benchouk, C, et al.
Publicado: (1991)

Measurement of Gamma(Z0-bb(bar)/ Gamma(Z0-hadrons) Using Double Tagging Methods
por: CERN. Geneva
Publicado: (1994)

An Updated Measurement of Gamma(Z0- bb(bar)/Gamma(Z0-hadrons) Using Double Lifetime Tagging
por: CERN. Geneva
Publicado: (1993)

A Measurement of Gamma(bb(bar))/ Gamma(had) Using Muons in Hadronic Z0 Decays
por: CERN. Geneva
Publicado: (1993)

Measuring A_bb/bar_FB from the Charge Asymmetry in Lifetime- Tagged Hadronic Events
por: Halley, A, et al.
Publicado: (1994)

The Forward-Backward Asymmetries of e+e- - Z0 - bb(bar) and cc(bar) from Events Tagged by a Lepton
por: CERN. Geneva
Publicado: (1994)

Search for an Improved Estimator of the Primary Quark Charge in Z --> b - b bar Events
por: Emery, S, et al.
Publicado: (1992)

Observability of bbZ Events at CMS as a Benchmark for MSSM bbH Search
por: Lehti, Sami
Publicado: (2006)

A Masurement of tau (Z --> b b bar) / tau (Z --> hadrons) using single and double tagged events with high p_T leptons
por: Saadi, F, et al.
Publicado: (1993)

Measurement of the Forward-Backward Asymmetries of e+e- - Z0 - bb(bar) and e+e- - Z0 - cc(bar) from Events Tagged by a Lepton, including 1994 data
por: CERN. Geneva
Publicado: (1995)

Measurement of Gamma(Z-b b(bar)/ Gamma (Z-hadrons) Using the Bosted Sphericity Product
por: CERN. Geneva
Publicado: (1992)

Measurements of b-quark production and bb(bar) angular correlations
por: Grab, Christoph
Publicado: (2011)

The forward-backward asymmetry of e+e--Z0-bb(bar)using prompt electrons.
por: CERN. Geneva
Publicado: (1992)

The Forward-backward Asymmetry of e+e- - Z0 - bb(bar) Using Prompt Electrons
por: CERN. Geneva
Publicado: (1992)

Measurement of tau (bb bar), tau (cc bar) b, c fragmentation and semileptonic decays with a global analysis of single and dilepton events
por: Falvard, A, et al.
Publicado: (1991)

Limit on $t\bar{t}+Z$ production in the $Z\rightarrow b\bar{b}$ channel at the CMS experiment
por: Van Der Linden, Jan
Publicado: (2019)

A Measurement of the Forward- Backward Asymmetry of e+e- - Z0 - bb(bar) using prompt muons
por: CERN. Geneva
Publicado: (1992)

Updated OPAL Measurement of B0-B(bar)0 Mixing in Hadronic Z0 Decays
por: CERN. Geneva
Publicado: (1992)

A measurement of gamma (Zo --> bb-bar) gamma (Zo --> qq-bar) using two b tags
por: Mannelli, E
Publicado: (1992)

Updated Measurement of the Forward- Backward Asymmetry of e+e- - cc(bar) and e+e- - bb(bar) on and near the Z0 Peak Using D*+- Mesons
por: CERN. Geneva
Publicado: (1994)

Measurement of the semileptonic branching fractions of inclusive b hadrons in Z0 decays
por: CERN. Geneva
Publicado: (1999)

A precise measurement of the partial with ratio R_b = Gamma_Z --> b b/bar / Gamma_Z --> hadrons using hemisphere Double Tag methods
por: Saadi, F, et al.
Publicado: (1994)

Status of an analysis of $Z \to b\{bar}b b\{bar}b$ using a neural network
por: Hansper, G
Publicado: (1995)

Latest results on $\mathrm{t\bar{t}H~(H \to bb)}$ production at CMS
por: Salerno, Daniel Nicholas
Publicado: (2017)

A Measurement of the Forward- Backward Asymmetry of e+e- - cc(bar) and e+e- - bb(bar) at Centre of Mass Energies on and near the Z0 peak using D*+_ Mesons
por: CERN. Geneva
Publicado: (1993)

Search for CP violation in the decay Z --> b b/bar g
por: Stenzel, H
Publicado: (1995)

A Measurement of the Forward-Backward Asymmetry of e+e- - bb(bar) Using a Jet Charge Algorithm and Lifetime Tagged Events
por: CERN. Geneva
Publicado: (1994)

A Measurement of the Forward-Backward Asymmetry of e+e- - bb(bar) Applying a Jet Charge Algorithm and Lifetime Tagged Events
por: CERN. Geneva
Publicado: (1995)

t$\bar{\mbox t}$+X and t+X production in CMS: t$\bar{\mbox{t}}$Z, t$\bar{\mbox{t}}$Z, t$\bar{\mbox{t}}$W, t$\bar{\mbox{t}}\gamma$, tZq, t$\gamma$q in CMS
por: Palencia Cortezon, Jose Enrique
Publicado: (2020)

Measurement of |V_cb| and B0\bar --> l- nu_l\bar branching fraction
por: Rousseau, D, et al.
Publicado: (1995)

An Update of the Measurement of Gamma_bb(bar)/ Gamma_had Using a Double Tagging Method
por: CERN. Geneva
Publicado: (1995)

Lepton candidates at high p_T and large angles with respect to their jets in Z --> qq/bar events
por: Martin, E
Publicado: (1994)

Preliminary estimates of rates of $\nu$ and $\bar{\nu}$ events to be expected with propane in the H.L.B.C.
por: Franzinetti, Carlo, et al.
Publicado: (1964)

The Z --> b-b bar forward - backward asymmetry from high p-t leptons
por: Abbaneo, D, et al.
Publicado: (1991)

Cannot write session to /tmp/vufind_sessions/sess_r40t1aslk2iqsqsucjpbkmbs6p