scholarly journals Measurement of Charmless Hadronic B Decays Branching Fractions at BaBar

2001 ◽  
Author(s):  
Gianluca Cavoto
Keyword(s):  
Branching Fractions ◽  
B Decays

scholarly journals CHARM AND CHARMONIUM SPECTROSCOPY FROM B-FACTORIES

2006 ◽  
Vol 21 (27) ◽  
pp. 5601-5609 ◽  
Author(s):  
ANTIMO PALANO
Keyword(s):  
Branching Fractions ◽  
Initial State Radiation ◽  
B Decays ◽  
Initial State ◽  
Text Production ◽  
State Radiation ◽  
Babar Experiment

New and recent results are presented on charm and charmonium spectroscopy from BABAR experiment at SLAC. In particular, measurements on DsJ states branching fractions have been performed both in B-decays and inclusive [Formula: see text] interactions. Here a search for Dsj(2632) has been performed and a new DsJ state at a mass of 2.856 GeV /c2 has been observed. A search for Y(4260) has been performed in exclusive [Formula: see text] production from initial-state radiation.

scholarly journals Measurement of relative branching fractions of B decays to ψ(2S) and J/ψ mesons

2012 ◽  
Vol 72 (8) ◽  
Author(s):  
R. Aaij ◽  
◽  
C. Abellan Beteta ◽  
A. Adametz ◽  
B. Adeva ◽  
...  
Keyword(s):  
Branching Fractions ◽  
B Decays

scholarly journals B DECAYS TO FINAL STATES INCLUDING $D^{(*)}_s$ AND D*

2001 ◽  
Vol 16 (supp01a) ◽  
pp. 440-443 ◽  
Author(s):  
◽  
BENJAMIN BRAU
Keyword(s):  
Branching Fraction ◽  
Branching Fractions ◽  
Reconstruction Technique ◽  
Final States ◽  
B Decays ◽  
Partial Reconstruction ◽  
Momentum Spectra ◽  
Babar Detector

The e+e- annihilation data recorded with the BABAR detector has been used to study B decays to [Formula: see text] and D*± mesons. The production fraction of inclusive [Formula: see text] and the corresponding momentum spectra have been determined. Exclusive decays [Formula: see text] have been identified with a partial reconstruction technique and their branching fractions have been measured. We also report branching fraction measurements for the exclusive hadronic modes B0 → D*- π+ and B0 → D*- ρ+.

scholarly journals CHARMLESS HADRONIC B DECAYS AT BABAR

2001 ◽  
Vol 16 (supp01a) ◽  
pp. 468-471
Author(s):  
◽  
JAMES D. OLSEN
Keyword(s):  
Storage Ring ◽  
Linear Accelerator ◽  
B Meson ◽  
Branching Fractions ◽  
Hadronic Decays ◽  
B Decays ◽  
Stanford Linear Accelerator ◽  
Upper Limits ◽  
Using Data ◽  
Babar Detector

We present preliminary results of several searches for rare charmless hadronic decays of the B meson using data collected by the BABAR detector at the Stanford Linear Accelerator Center's PEP-II storage ring. We search for the decays h+h-, h+h-h+, h+h- π0, X0h+, and [Formula: see text], where h = π or K, and X0 = η' or ω. In a sample of 8.8 million [Formula: see text] decays we measure the branching fractions: [Formula: see text], [Formula: see text], [Formula: see text], and ℬ(B+ → η'K+)= (62 ± 18 ± 8) × 10-6. We calculate upper limits for the modes without a significant signal.

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