scholarly journals Studies of Inclusive Semileptonic B Meson Decays with the BABAR Detector

2003 ◽  
Author(s):  
Vera G Luth
Keyword(s):  
B Meson ◽  
B Meson Decays ◽  
Meson Decays ◽  
Babar Detector

RADIATIVE B MESON DECAYS AT BABAR

2005 ◽  
Vol 20 (02n03) ◽  
pp. 658-660
Author(s):  
FABIO BELLINI
Keyword(s):  
Storage Ring ◽  
B Meson ◽  
Branching Ratio ◽  
B Decays ◽  
Neutral Currents ◽  
B Meson Decays ◽  
Meson Decays ◽  
Flavor Changing ◽  
Rare B Decays ◽  
Babar Detector

Recent BaBar results on rare B decays involving flavor changing neutral currents are presented. New measurements of the CP asymmetries in b→sγ and B→K*γ decays are reported as well as B→K(*)l+l- and b→sl+l- branching ratio measurements. The data sample comprises [Formula: see text] decays collected with the BaBar detector at the PEP-II e+e- storage ring.

scholarly journals B MESON DECAYS TO QUASI-TWO-BODY CHARMLESS FINAL STATES AT BABAR

2005 ◽  
Vol 20 (15) ◽  
pp. 3581-3583
Author(s):  
◽  
ALFIO LAZZARO
Keyword(s):  
B Meson ◽  
Branching Fractions ◽  
Final States ◽  
B Meson Decays ◽  
Meson Decays ◽  
Babar Detector

We present results for measurements of the decays to charmless final states of B0 meson to ηK0, ηω, [Formula: see text] with [Formula: see text], and of B+ to ηρ+, η′π+. Analyses are based on data taken with the BABAR detector at the PEP-II asymmetric e+e- collider at SLAC. We measure the following branching fractions in units of [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], and [Formula: see text]. The charge asymmetries are [Formula: see text] and [Formula: see text]. First error is statistical, the second systematic. All results are preliminary.

INVESTIGATION OF B-MESON DECAYS INTO BARYONS WITH THE BABAR DETECTOR

2011 ◽  
Vol 26 (03n04) ◽  
pp. 545-548
Author(s):  
◽  
TORSTEN LEDDIG
Keyword(s):  
Mass Distribution ◽  
B Meson ◽  
B Meson Decays ◽  
Decay Channels ◽  
Meson Decays ◽  
Decay Modes ◽  
Babar Detector ◽  
Baryon Resonances

We report on investigations of B-meson decays into baryons with the BABAR detector. The comparison of different decay channels reveals that higher multiplicities are preferred for these decays. Furthermore, an enhancement in the invariant baryon-antibaryon mass distribution can be observed in several baryonic decay modes. In addition, the study of baryon resonances seen in baryonic B-meson decays is presented.

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