Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 8
Book Description
B-meson Decays to Eta' Rho, Eta' F0, and Eta' K*
Author: B Meson Decays to [eta]'K*, [eta]'[rho], [eta]'[pi]°, [omega][pi]°, and [phi][pi]°
![B Meson Decays to [eta]'K*, [eta]'[rho], [eta]'[pi]°, [omega][pi]°, and [phi][pi]° PDF](https://books.google.com/books/content/images/frontcover/FF-rAQAACAAJ?fife=w80-h100)
Author: Généalogie de Dippre. Originaire de Picardie. Election et généralité d'Amiens (9 octobre 1698.).
Author: Measurement of Branching Fractions and Charge Asymmetries in B Meson Decays to [eta]'K*, [eta]'[rho], and [eta][pi].
![Measurement of Branching Fractions and Charge Asymmetries in B Meson Decays to [eta]'K*, [eta]'[rho], and [eta][pi]. PDF](https://books.google.com/books/content/images/frontcover/-8RhnQAACAAJ?fife=w80-h100)
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 22
Book Description
The authors present preliminary measurements of branching fractions and charge asymmetries for the B meson decays B 2![eta]' K*, B 2![eta]'[rho], and B 2![eta]'[pi]. The data were recorded with the BABAR detector at PEP-II and correspond to 89 x 106 B{bar B} pairs produced in e+e− annihilation through the [Upsilon](4S) resonance. They find the branching fractions [Beta](B° 2![eta]K*°) = (19.0{sub -2.1}{sup +2.2} ± 1.3) x 10−6, [Beta](B+ 2![eta]K*+) = (25.7{sub -3.6}{sup +3.8} ± 1.8) x 10−6 with 90% confidence, and [Beta](B+ 2![eta]'[pi]+) = (2.8{sub -1.0}{sup +1.3} ± 0.3) x 10−6 (
On Charmless B Meson Decays to Final States Omega-kappa-pi and Eta-rho at BABAR
Author: Andreas PenzkoferSearch for B Meson Decays to Eta' Eta' K.
Author: B. AubertPublisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
The authors describe searches for decays of B mesons to the charmless final states {eta}'{eta}'K. The data consist of 228 million B{bar B} pairs produced in e{sup +}e{sup -} annihilation, collected with the BABAR detector at the Stanford Linear Accelerator Center. The 90% confidence level upper limits for the branching fractions are {Beta}(B{sup 0} {yields} {eta}'{eta}'K{sup 0})
Study of B Meson Decays with Excited Eta and Eta-prime Mesons
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
Using 383 million B{bar B} pairs from the BABAR data sample, they report results for branching fractions of six charged B-meson decay modes, where a charged kaon recoils against a charmless resonance decaying to K{bar K}* or [eta][pi][pi] final states with mass in the range (1.2-1.8) GeV/c2. They observe a significant enhancement at the low K{bar K}* invariant mass which is interpreted as B 2K, find evidence for the decay B+ 2K+, and place upper limits on the decays B+ 2K+, B+ 2!f1(1285)K+, B+ 2!f1(1420)K+, and B+ 2K+.
B Meson Decays to Charmless Meson Pairs Containing Eta Or Eta'
Author: Rare B Meson Decays with [eta Prime] Or [eta] Mesons
![Rare B Meson Decays with [eta Prime] Or [eta] Mesons PDF](https://books.google.com/books/content/images/frontcover/GxUgtwAACAAJ?fife=w80-h100)
Author: Andrei GritsanPublisher:
ISBN:
Category : Baryons
Languages : en
Pages : 356
Book Description
B Meson Decays to Quasi-Two-Body Charmless Final States at BaBar
Author: A. LazzaroPublisher:
ISBN:
Category :
Languages : en
Pages : 3
Book Description
The authors present results for measurement of the decays to charmless final states of B{sup 0} meson to {eta}K{sup 0}, {eta}{omega}, a{sub 1}{sup +}(1260){pi}{sup -} with a{sub 1}{sup +}(1260) {yields} {pi}{sup +}{pi}{sup +}{pi}{sup -}, and of B{sup +} to {eta}{rho}{sup +}, {eta}{prime}{pi}{sup +}. Analyses are based on data taken with the BABAR detector at the PEP-II asymmetric e{sup +}e{sup -} collider at SLAC.