Semileptonic and non-leptonic B_c decays

Abstract

We make predictions for the exclusive semileptonic and the non-leptonic decay widths of the B_c meson. We evaluate the B_c semileptonic form factors for different decay channels in a relativistic model, and use factorization to obtain the non-leptonic decay widths.

11 Pages, 1 Postscript figure

References in corpus (3)

• Observation of the B_c Meson in p-bar p Collisions at sqrt{s} = 1.8 TeV
• Observation of B_c Mesons in p-bar p Collisions at sqrt{s} = 1.8 TeV
• $B_c$ mesons in a Bethe-Salpeter model

Cited by in corpus (82)

• Exclusive semileptonic and nonleptonic decays of the Bc meson
• Weak decays of the B_c meson to charmonium and D mesons in the relativistic quark model
• Study of exclusive semileptonic and nonleptonic decays of $B_c^{-}$ in a nonrelativistic quark model
• Constraint on the branching ratio of B_c \to tau nu from LEP1 and consequences for R(D(*)) anomaly
• The semileptonic decays of the B_c meson
• Prospects for the Bc Studies at LHCb
• BCVEGPY: An Event Generator for Hadronic Production of the B_c Meson
• Evidence for the exclusive decay Bc+- to J/psi pi+- and measurement of the mass of the Bc meson
• Semileptonic decays of Bc mesons into charmonium states in a relativistic quark model
• Implications of new physics in the decays $B_c\to (J/\psi ,{\eta }_c)\tau \nu$
• Semileptonic and radiative decays of the B_c meson in light-front quark model
• Weak decays of the B_c meson to B_s and B mesons in the relativistic quark model
• $B_c$ Exclusive Decays to Charmonium and a Light Meson at Next-to-Leading Order Accuracy
• \large\bf $B_c\to (J/\Psi ,{\eta }_c)\tau \nu$ semileptonic decays within Standard model and beyond
• The decays $B_c\to J/\psi +\bar{\ell }{\nu }_{\ell }$ and $B_c\to J/\psi +\pi (K)$ in covariant confined quark model
• S-wave ground state charmonium decays of $B_c$ mesons in the perturbative QCD approach
• Estimation of Semileptonic Decays of $B_c$ Meson to S-wave Charmonia with NRQCD
• The study of $B_c^{-}\to X(3872){\pi }^{-}(K^{-})$ Decays in the Covariant Light-Front Approach
• On lepton flavour universality in semileptonic $B_c\to {\eta }_c,J/\psi$ decays
• Bc Meson Formfactors and Bc-->PV Decays Involving Flavor Dependence of Transverse Quark Momentum
• Decays of the Meson $B_c$ to a $P$-Wave Charmonium State ${\chi }_c$ or $h_c$
• The lifetime of B_c-meson and some relevant problems
• The pure annihilation type B_c to M_2 M_3 decays in the perturbative QCD approach
• The nonleptonic decays Bc->Ds antiD0 and Bc->Ds D0 in a relativistic quark model
• Non-leptonic two-body decays of the Bc meson in light-front quark model and QCD factorization approach
• Two-particle decays of B_c meson into charmonium states
• Study of Bc -> BP,BV Decays with QCD Factorization
• Measurement of the ratio of $B_c^{+}$ branching fractions to $J/\psi {\pi }^{+}$ and $J/\psi {\mu }^{+}{\nu }_{\mu }$
• The $B_c$ Decays to $P$-wave Charmonium by Improved Bethe-Salpeter Approach
• Measurement of the $B_c^{-}$ meson production fraction and asymmetry in 7 and 13 TeV $pp$ collisions
• Study of $B_c^{-}$ $\to$ $J/\psi {\pi }^{-}$, ${\eta }_c{\pi }^{-}$ Decays with QCD Factorization
• Lepton flavor universality violation in semileptonic tree level weak transitions
• $B_c\to B_{sJ}$ form factors and $B_c$ decays into $B_{sJ}$ in covariant light-front approach
• Semileptonic decays $B_c\to ({\eta }_c,J/\psi )l{\bar{\nu }}_l$ in the "PQCD + Lattice" approach
• Study of Rare $B_c^{+}\to D_{d,s}^{(\ast )+}l\bar{l}$ Decays
• Non-leptonic decays of the B_c into tensor mesons
• Phenomenological study of the $B_c$ $\to$ $BP$, $BV$ decays with perturbative QCD approach
• Gold-plated Mode of CP-Violation in Decays of B_c Meson from QCD Sum Rules
• Improved perturbative QCD formalism for $B_c$ meson decays
• Decays of bottom mesons emitting pseudoscalar and tensor mesons in ISGW II model
• QCD corrections to the $B_c$ to charmonia semi-leptonic decays
• Radiative decays of Bc mesons in a Bethe-Salpeter model
• Probing the $P$-wave charmonium decays of $B_c$ meson
• Generating a resonance-like structure in the reaction $B_c\to B_s\pi \pi$
• Heavy + heavy and heavy + light pseudoscalar to vector semileptonic transitions
• Exclusive nonleptonic Bc-meson decays to S-wave charmonium states
• The longitudinal leading-twist distribution amplitude of $J/\psi$ meson within background field theory
• The meson $B_c$ annihilation to leptons and inclusive light hadrons
• The double charm decays of $B_c$ Meson in the Perturbative QCD Approach
• $D$-Wave Charmonia ${\eta }_{c2}$($1{}^1{D}_2$), ${\psi }_2$($1{}^3{D}_2$), and ${\psi }_3$($1{}^3{D}_3$) in $B_c$ Decays
• Branching ratio and CP violation of $B_c\to DK$ decays in the perturbative QCD approach
• Lepton mass effects in exclusive semileptonic $B_c$-meson decays
• Effects of hadronic loops on the direct CP violation of $B_c$
• Semileptonic $B_c^{-}\to D^{\ast 0}\ell \nu$ transition in three--point QCD sum rules and HQET with gluon condensate corrections
• Branching ratios of Bc Meson Decaying to Pseudoscalar and Axial-Vector Mesons
• Implication of $b\to c\tau \nu$ flavor anomalies on $B_s\to D_s^{\ast }\tau \nu$ decay observables
• Branching ratios of Bc Meson Decays into Tensor Meson in the Final State
• Measuring B -> tau nu and B_c -> tau nu at the Z peak
• New physics footprints in the angular distribution of $B_s\to D_s^{\ast }(\to D_s\gamma ,D_s\pi )\tau \nu$ decays
• Measurement of the $B_c^{\pm }$ production cross section in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV
• Study of B_{c}\to J/ψK decays in the perturbative QCD approach
• $B_c$ $\to$ $BP$, $BV$ decays with the QCD factorization approach
• Exclusive semileptonic $B_c$-meson decays to radially excited charmonium and charm meson states
• Branching ratios of $B_c$ Meson Decaying to Vector and Axial-Vector Mesons
• $B_c^{+}$ Formation from Random Charm and Anti-bottom Quarks in the Quark-Gluon Plasma
• Observation of the $B_c^{+}\to J/\psi {\pi }^{+}{\pi }^0$ decay
• Study of the $B_c$ $\to$ $B_s\pi$ decay with the perturbative QCD approach
• A Light shed on Lepton Flavor Universality in B decays
• $|V_{ub}|$ determination and testing of lepton flavour universality in semileptonic $B_c\to D^{(\ast )}$ decays
• $B_c\to J/\psi$ helicity form factors and the $B_c^{+}\to J/\psi +(P,V,{\ell }^{+}{\nu }_{\ell })$ decays
• First Estimates of Nonleptonic $B_c\to AT$ Weak Decays
• Updated search for $B_c^{+}$ decays to two charm mesons
• Searching $B_c^{\ast }$ via conservation laws
• Semileptonic decay of $B_c$ meson into $c\bar{c}$ states in a QCD potential model
• $B_c^{-}\to J/\psi (\to {\mu }^{+}{\mu }^{-}){\tau }^{-}(\to {\pi }^{-}{\nu }_{\tau },{\rho }^{-}{\nu }_{\tau },{\ell }^{-}{\bar{\nu }}_{\ell }{\nu }_{\tau }){\bar{\nu }}_{\tau }$ decays with visible final-state kinematics
• Study of semileptonic and nonleptonic decays of the $B_c^{-}$ meson
• Exclusive Semileptonic Decays of Bc Meson
• Assessing Lepton Flavor Universality Violations in Semileptonic Decays
• Study of angular observables in exclusive semileptonic $B_c$ decays
• The $b$ quark fragmentation fractions at LHCb and meson decays with heavy quark spectators
• Study of $B_c\to J/\psi (a_1(1260)$, $b_1(1235)$, $a_2(1320)$, $K_2^{\ast }(1430))$ decay with a perturbative QCD approach
• Search for $B_{(s)}^{\ast 0}\to {\mu }^{+}{\mu }^{-}$ in $B_c^{+}\to {\pi }^{+}{\mu }^{+}{\mu }^{-}$ decays