Potential model estimates of fV and fPS
TLDR
In this paper, a refinement of the Van Royen-Weisskopf formula was used to calculate the decay constants of all known vector mesons within a standard QCD based potential model.About:
This article is published in Physics Letters B.The article was published on 1980-11-03 and is currently open access. It has received 53 citations till now. The article focuses on the topics: Quantum chromodynamics & Meson.read more
Citations
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Mass Mixing and CP Violation in the $B^0-\bar{B}^0$ system
TL;DR: In this paper, the B 0 - B 0 system was studied in the standard six-quark model and the mass and width differences were obtained by reliable methods, and their radiative corrections included to leading logarithm.
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Leptonic and semileptonic decays of charm and bottom hadrons
TL;DR: In this article, the authors review the experimental measurements and theoretical descriptions of leptonic and semileptonic decays of particles containing a single heavy quark, either charm or bottom.
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Re-examination of the standard model in the light of B meson mixing
TL;DR: In this article, the authors examined the consistency of the standard model in the light of recent evidence for B d 0 -B d 0 and possible B s 0-B s 0 mixing and found that a consistent determination of the Kobayashi-Maskawa angles is possible only if m t ⪆50 GeV.
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QCD sum rules calculation of B(c) decays
TL;DR: In this article, the decay widths of the B c meson were evaluated by QCD sum rules and the possibility of discovering this meson at present and future high energy machines was discussed.
References
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Hadron decay processes and the quark model.
TL;DR: In this article, the decay rates of baryons and mesons in the quark-antiquark model were calculated for all transitions, including those caused by weak, electromagnetic and strong interactions.
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The Heavy Quark Potential and the Upsilon, J/psi Systems
TL;DR: In this paper, a new heavy quark potential is proposed which incorporates the two concepts of asymptotic freedom and linear quark confinement in a unified manner, and it is shown that this potential reproduces the spectroscopy of the triplet.
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The Heavy Quark Potential and the ϒ, J/ψ Systems*
TL;DR: In this article, a new heavy quark potential is proposed which incorporates the two concepts of asymptotic freedom and linear quark confinement in a unified manner, and it is shown that this potential reproduces the spectroscopy of the triplet c c c ¯ system charmonium and the triplets b b ¯ system upsilonium.
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Quantum chromodynamic effects and CP violation in the Kobayashi-Maskawa model
B. Guberina,R.D. Peccei +1 more
TL;DR: In this paper, an effective hamiltonian for ΔS = 1 transitions in which all-order corrections in the strong coupling constant αs are incorporated, including those arising from penguin diagrams, was derived.
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Mechanism for the difference in lifetimes of charged and neutral D mesons
TL;DR: In this article, a non-relativistic bound-state model was proposed to account for the difference in the life-times of the charged and neutral $D$ mesons.