20 Citations
Semileptonic and nonleptonic decays of B(c)
- Physics
- 2007
Using our relativistic constituent quark model we present results on the exclusive nonleptonic and semileptonic decays of the B c-meson. The nonleptonic decays are studied in the framework of the…
The semileptonic form factors of B and D mesons in the Quark Confinement Model
- Physics
- 2000
Abstract: The form factors of the weak currents, which appear in the semileptonic decays of the heavy pseudoscalar mesons are calculated within the quark confinement model by taking into account, for…
Semileptonic B decays into even parity charmed mesons
- Physics
- 2006
By using a constituent quark model we compute the form factors relevant to semileptonic transitions of the B mesons into low-lying p-wave charmed mesons. We evaluate the q2 dependence of these form…
Exclusive semileptonic decays of D and Ds mesons in the covariant confining quark model
- PhysicsFrontiers of Physics
- 2019
Recently, the BESIII collaboration has reported numerous measurements of various D(s) meson semileptonic decays with significantly improved precision. Together with similar studies carried out at…
The Semileptonic decays of the $B_c$ meson
- Physics
- 2001
We study the semileptonic transitionsBc → �c, J/ , D, D ∗ , B, B ∗ , Bs, B ∗ s in the framework of a relativistic constituent quark model. We use experimental data on leptonic J/ decay, lattice and…
Decays of the Bc meson in a relativistic quark-meson model
- Physics
- 2000
The semileptonic decay form factors of the double heavy Bc meson provide a unique opportunity to study the strong interactions between two heavy quarks. A fully relativistic model, with effective…
Exotic states and rare B s -decays in the covariant quark model
- Physics
- 2012
The consequences of treating X(3872) meson as a tetraquark bound state are explored. The covariant quark model that effectively includes infrared confinement is employed as a dynamical framework. The…
References
SHOWING 1-10 OF 56 REFERENCES
Lattice-Constrained Parametrizations of Form Factors for Semileptonic and Rare Radiative B Decays
- Physics
- 1998
Heavy Quark Physics From Lattice QCD
- Physics
- 1997
We review the application of lattice QCD to the phenomenology of b- and c-quarks. After a short discussion of the lattice techniques used to evaluate hadronic matrix elements and the corresponding…
Leptonic Decays of Heavy Quarks on the Lattice
- Physics
- 1997
The status of lattice calculations of heavy-light decay constants and of the B parameter BB is reviewed. After describing the lattice approach to heavy quark systems, the main results are discussed,…
Exclusive semileptonic decays of heavy mesons
- Physics
- 1985
AbstractExclusive semileptonic decays of heavy mesons provide interesting information on systems consisting of quarks of unequal mass. We express the formfactors of the hadronic current in terms of…
Electromagnetic Form Factors of Nucleons in a Relativistic Three-Quark Model
- Physics
- 1996
Abstract. We study electromagnetic form factors of nucleons within a relativistic three-quark model with a Gaussian shape for the nucleon-quark vertex. The allowed regions for two adjustable…
Renormalizable Electrodynamics of Vector Mesons
- Physics
- 1963
It is shown that the conventional theory of charged spinone mesons interacting with photons can be renormalized provided meson mass m and charge e are restricted by the relation Z(m/sup 2/,e2) = 0,…