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10 LIVRES EN ANGLAIS EN RAPPORT AVEC «BRANCHING FRACTION»
Découvrez l'usage de
branching fraction dans la sélection bibliographique suivante. Des livres en rapport avec
branching fraction et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Measurement of
Branching Fraction and Polarization in the ...
This document presents results fron an analysis of B 0 → rho+rho-- decays using (383.6+/- 4.2) x 106 BB pairs collected by the BABAR detector at the PEP-II asymmetric-energy B-meson Factory at SLAC.
2
Branching Fraction Measurements and SU(3) Diagrammatic ...
Using 281 pb-1 of data collected using the CLEO-c detector, we present new measurements of Cabibbo-suppressed decays of D mesons.
3
Measurement of B Meson Decaying to Eta'-Xs Partial
Branching ...
The eta' is a meson in the flavor SU(3) pseudo-scalar nonet and has an anomalously large mass that is not explained by Gell-Mann Okubo Mass Formula, and which differs from other pseudo-scalar particles in the same multiplet.
4
First Observation of the Decay Antineutral B(s) Meson Going ...
We present the first observation of the decay B0s→D+/- sK∓ and measure the relative branching fraction of B0s→D+/- sK∓ to B0s→D+s p- .
Johannes Muelmenstaedt, 2007
5
Measurement of the
Branching Fraction and CP Asymmetries in ...
In the Standard Model (SM) of particle physics, the charged-current couplings of the quark sector are described by the Cabibho-Kobayashi-Maskawa (CKM) matrix elements Vqq' .
6
Proceedings of the 5th International Symposium on Heavy ...
CLEO has presented a preliminary measurement of the B-meson semileptonic
branching fraction based on fitting the inclusive lepton spectrum from 952 pb_1 of
CLEO-II T(4S) data. This measurement applies to a larger data set the technique
...
D. I. Britton, D. B. MacFarlane, Popat M. Patel, 1994
7
Radiative B Meson Decay as a Probe of Physics Beyond the ...
Based on 90fb−1 of data at the Υ(4S) resonance, they measured the charged-
mode branching fraction B(B+ → K+φγ) = (3.4 ± 0.9 ± 0.4) × 10−6 and set a limit
on that of the neutral-mode of B(B0 → K0φγ) < 8.3 × 10−6 at 90% confidence
level.
Joseph Marion Tuggle (IV.), 2009
8
Research in Chemical Kinetics
with mass spectrometric detection of reaction products to determine the product
branching fraction at room temperature. NH X32 was formed by reaction of NH3
with excess F.125'126 It was then reacted with excess 15ng0, and the product ...
9
Measurement of the Charmed B(+/-) Meson Lifetime Using ...
In all models, the decay to B0∗s + ρ± is found to have the largest branching
fraction, but this is not a useful channel from an experimental perspective since ρ
decays typically include a π0 which is difficult to reconstruct experimentally.
10
Measurement of the Top Quark Mass Simultaneously in Dilepton ...
The value of the branching fraction of a b quark to a muon or electron is: as
measured in Reference [55]. The branching fraction of b quarks to r leptons is [2]:
giving the total branching fraction of b quarks to leptons of 0.2390±0.007.
Wojciech T. Fedorko, 2008
10 ACTUALITÉS CONTENANT LE TERME «BRANCHING FRACTION»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
branching fraction est employé dans le contexte des actualités suivantes.
Lepton-Flavor-Violating Higgs Decays Fit In With LHCb Anomalies
In their preprint they not only point out how the large branching fraction of a Higgs boson into muon-tau pairs can be accounted for by a ... «Science 2.0, janv 15»
New CMS Results
From the absence of a signal in the data an upper limit on the branching fraction is obtained at 0.0016 - meaning that less than one in 600 ... «Science 2.0, oct 14»
The Graph Of The Week: No Dark Photons Found By ATLAS Lepton …
The first is an exclusion of the branching fraction of Higgs boson into dark photons as a function of the dark photon lifetime. The second is an ... «Science 2.0, sept 14»
Does The Higgs Violate Lepton Flavour Number? A CMS Result …
Of course the Standard Model (which predicts the branching fraction to be exactly zero) is by no means ruled out - the effect is at the 2.5 sigma ... «Science 2.0, juil 14»
Prospects For Measuring Higgs Boson Pair Production
... in the final state, thus exploiting the large branching fraction of H->bb decays to counter-balance the very small pair production cross section. «Science 2.0, mai 14»
The Plot Of The Week - No Higgs In Top Decays
Such processes must have a very small probability of actually taking place: in the standard model the prediction is a branching fraction in the ... «Science 2.0, mars 14»
Atlas Sees No Light From Quantum Black Holes
... the upper limit at 95% confidence level is drawn on the product of cross section times branching fraction to photon-jet pairs times acceptance. «Science 2.0, févr 14»
SpeedExtractor - Model E-914/E-916 - Pressurized Solvent ...
Contamination / Branching fraction Textiles: dyes / Residues: perfluorinated compounds (PFCs), phthalates, chlorinated paraffins, formaldehyde / Contaminants: ... «Environmental Expert, janv 14»
Invisible Higgs Not Seen !
Using that, an upper limit can be set on the branching fraction, assuming that the production occurs at the SM predicted rate. The result is that ... «Science 2.0, sept 13»
The Plot Of The Week - Search For New Vector-Like Heavy Quarks
These searches all assumed, for simplicity, a 100% branching fraction of the b' to bZ final states; of course if the branching fraction of the decay ... «Science 2.0, août 13»
