Time dependent decay rate of the B 0 meson
A study of the fully differential inclusive semileptonic B meson decay rate
... /q 0 2 are chosen. The choice of q 2 /q 0 2 has the same effect as making the size of the bins in q 2 become smaller as q 0 becomes ...2 0 and cos θ W ` is that the phase space boundaries in ...
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Measurement of time-dependent CP asymmetries and the CP-odd fraction in the decay B-0 -> D*+D*-
... the B rec and B flav tagged samples ...the B flav sample evolves according to the known frequency for flavor oscillations in neutral B ...the B rec sample and the flavor oscillation in ...
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Hadronic decay of a scalar B meson from the lattice
... Especially for the lighter quark case, this is an energy difference small enough to apply the method [10,11], namely Et 5, up to large t-values. We need to evaluate correlations between B1P at t 0 and B1S at ...
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B and D meson decay constants in lattice QCD
... and the ‘‘kinetic mass’’ M 2 2 1 5~ ] 2 E/ ] p i 2 ! p 5 0 . ~ 7 ! The Wilson action and most other actions have the property that M 1 does not equal M 2 for ma Þ 0. For nonrelativistic particles, the rest ...
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Hybrid meson decay from the lattice
... transition rate assuming x is independent of ...hybrid meson 关 1 兴 at 10.76 共 7 兲 GeV to the b state at ...the decay rate will be proportional to k 3 , so a small change of energy ...
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Hadronic decay of a vector meson from the lattice
... the decay of a vector meson to two pseudoscalar mesons on the lattice with N f = 2 flavours of sea ...physical decay, we show how the transition rate can be evaluated from the amplitude for ρ ...
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Meson decay studies from MAMI A2
... Meson decay studies from MAMI A2 Lena Heijkenskjöld 1, ∗ for the A2 collaboration 1 Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany ...π 0 , η, ω, and η ′ ...
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Measurements of the branching fraction and time-dependent CP asymmetries of B^0→J/ψπ^0 decays
... The decay rate distribution for B backgrounds is similar to that for ...inclusive B backgrounds are assigned an effective lifetime instead of their respective B lifetimes to account for ...
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Time-Dependent Rate Phenomenon in Viruses
... evolutionary rate estimates become more available, it appears that the rates are negatively corre- lated with the measurement timescales and that the boundary between the rates of DNA and RNA viruses might not be ...
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Measuring the Muonic Decay of the D+ Meson Using Neutrino Reconstruction
... ACKNOWLEDGEMENTS First and foremost I wish to thank my wife Beth for her constant support during the extended period of time I spent working on this analysis, much of which took place while we were living in ...
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General decay for a viscoelastic wave equation with strong time-dependent delay
... u t (x, t) = f (x, t), x ∈ , t ∈ [–τ (), ), (.) and the following boundary conditions: u = on ∂ × R + . (.) Recently the control of wave equations with time delay effects has become an active area of ...
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Measurement of time-dependent CP-violating asymmetries in B-0 ->phi K-S(0), (K+K-KS0), and eta K-'(S)0 decays
... in B 0 ! K 0 S , K K K S 0 , and 0 K S 0 decays based on a 140 fb 1 data sample collected at the 4S resonance with the Belle detector at the KEKB energy-asymmetric e e ...neutral ...
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Observation of the Bc meson mass in the exclusive decay Bc > Jpsi Pi
... for B c ! J= has been observed with a signifi- cance higher than 5 standard deviations above ...the B c meson has been measured and found to be consistent with the latest and most precise lattice QCD ...
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Spectra and decay rates of bb̄ meson using Gaussian wave function
... H ψ = E ψ (5) For a chosen value of ν between 0.5 to 2.0 the variational parameter, μ is determined for each state using the Virial theorem[29]. As the interaction potential assumed here does not contain the spin ...
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Observation Of The Dalitz Decay Of The First Excited State Of The Charmed-Strange Meson
... exact time of the electron-positron collisions at the center of CLEO-c was well known from the CESR-c machine and the drift velocities of the liberated electrons well ...
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Annihilation-Type Semileptonic B-Meson Decays
... semileptonic decay B → φ − + is considered in the QCD Factorization ap- ...the B-meson distribution amplitude in the form of the momentum-dependent first inverse ...the ...
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Fuzzy inventory model for time dependent deteriorating items with lead time stock dependent demand rate and shortages
... for time dependent deteriorating items that consider lead time as ...cycle time for the items having stock dependent demand rate and non - zero lead ...demand rate plays ...
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Measurements of the B+, B0, B0s meson and Λ0 b baryon lifetimes
... proper decay time, t, of each b-hadron candidate. The decay time of the b-hadron candidate in its rest frame is derived from the relation t = m l/q, where m is its invariant mass ...
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Observation of the decay B-+/- -> pi(+/-)pi(0), study of B-+/- -> K-+/-pi(0), and search for B-0 -> pi(0)pi(0)
... Observation of the Decay B ! 0 , Study of B ! K 0 , and Search for B 0 ! 0 0 B. Aubert, 1 R. Barate, 1 D. Boutigny, 1 J.-M. Gaillard, 1 A. Hicheur, 1 ...
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Observation of a significant excess of pi(0)pi(0) events in B meson decays
... W. T. Meyer, 32 S. Prell, 32 E. I. Rosenberg, 32 J. Yi, 32 M. Davier, 33 G. Grosdidier, 33 A. Ho¨cker, 33 S. Laplace, 33 F. Le Diberder, 33 V. Lepeltier, 33 A. M. Lutz, 33 T. C. Petersen, 33 S. Plaszczynski, 33 M. H. ...
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