Author: Leif Hendrik Wilden
Publisher:
ISBN:
Category :
Languages : en
Pages : 100
Book Description
Measurement of the CKM Matrix Element Vub with B --> Pev Decays at BABAR
Measurement of the CKM Matrix Element |Vub| with B → _r(h)63eν [rho E Ny] Decays at BABAR
Measurement of the CKM Matrix Element |Vub| with B -] Rho E Ny Decays at BABAR.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The branching fraction for B -> rho e nu decays and the CKM matrix element |Vub| is measured with semileptonic exclusive B-meson decays using approximately 55 million Upsilon(4S) -> BBbar decays collected during the years 2000 and 2001 with the BABAR detector. The result is Br(B0 -> rho- e+ nu) = (3.39 +- 0.44 +- 0.52 +- 0.60) x 10^-4, and |Vub| = (3.69 +- 0.23 +- 0.27 +0.40-0.59) x 10^-3. The quoted errors are statistical, systematic, and theoretical respectively. These are combined results obtained using five different form-factor models. Individual results are also quoted.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The branching fraction for B -> rho e nu decays and the CKM matrix element |Vub| is measured with semileptonic exclusive B-meson decays using approximately 55 million Upsilon(4S) -> BBbar decays collected during the years 2000 and 2001 with the BABAR detector. The result is Br(B0 -> rho- e+ nu) = (3.39 +- 0.44 +- 0.52 +- 0.60) x 10^-4, and |Vub| = (3.69 +- 0.23 +- 0.27 +0.40-0.59) x 10^-3. The quoted errors are statistical, systematic, and theoretical respectively. These are combined results obtained using five different form-factor models. Individual results are also quoted.
Measurement of the CKM Matrix Element |Vcb| with Exclusively Reconstructed Decays B→D E Ν [ny] at the BABAR Experiment
Author: Rolf Stefan Dubitzky
Publisher:
ISBN:
Category :
Languages : en
Pages : 114
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 114
Book Description
Measurement of the CKM Matrix Element V Ub with B Rho E Ny Decays at BABAR
Measurement of the CKM Matrix Element V Cb with Exclusively Reconstructed Decays B -> D E Ny at the BABAR Experiment
Measurement of the CKM Matrix Element Vcb with Exclusively Reconstructed Decays B --> D * E [ny] at the BABAR Experiment
Author: Rolf Stefan Dubitzky
Publisher:
ISBN:
Category :
Languages : en
Pages : 114
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 114
Book Description