New Physics effects in charm meson decays involving $c\to u{l}^{+}{l}^{-}(l_i^{\mp }{l}_j^{\pm })$ transitions

Abstract

We study the effect of scalar leptoquark and $Z^{\prime }$ boson on the rare decays of $D$ mesons involving flavour changing transitions $c\to u{l}^{+}{l}^{-}(l_i^{\mp }{l}_j^{\pm })$. We constrain the new physics parameter space using the branching ratio of the rare decay mode $D^0\to {\mu }^{+}{\mu }^{-}$ and the $D^0-{\bar{D}}^0$ oscillation data. We compute the branching ratios, forward-backward asymmetry parameters and flat terms in $D^{+(0)}\to {\pi }^{+(0)}{\mu }^{+}{\mu }^{-}$ processes using the constrained parameters. The branching ratios of the lepton flavour violating $D$ meson decays, such as $D^0\to \mu e,\tau e$ and $D^{+(0)}\to {\pi }^{+(0)}{\mu }^{-}{e}^{+}$ are also investigated.

arXiv comment30 pages, 8 figures, to appear in EPJC

References in corpus (61)

• Test of lepton universality using $B^{+}\to K^{+}{\ell }^{+}{\ell }^{-}$ decays
• Physics of leptoquarks in precision experiments and at particle colliders
• Measurement of form-factor independent observables in the decay $B^0\to K^{\ast 0}{\mu }^{+}{\mu }^{-}$
• One Leptoquark to Rule Them All: A Minimal Explanation for $R_{D^{(\ast )}}$, $R_K$ and $(g-2{)}_{\mu }$
• Model independent constraints on leptoquarks from rare processes
• Effective field theory approach to $b\to s\ell {\ell }^{(\prime )}$, $B\to K^{(\ast )}\nu \bar{\nu }$ and $B\to D^{(\ast )}\tau \nu$ with third generation couplings
• Angular Distributions of B -> K ll Decays
• Vector leptoquark resolution of $R_K$ and $R_{D^{(\ast )}}$ puzzles
• Implications of lepton flavor universality violations in B decays
• Comment on the heavy-->light form factors
• Rare Charm Decays in the Standard Model and Beyond
• Lepton-flavour violating $B$ decays in generic $Z^{\prime }$ models
• Implications of D^0-\bar D^0 Mixing for New Physics
• Leptoquark Flavor Patterns & B Decay Anomalies
• Lepton Flavor Violation in Exclusive $b\to s$ Decays
• Minimally flavored colored scalar in $\bar{B}\to D^{(\ast )}\tau \bar{\nu }$ and the mass matrices constraints
• Scalar leptoquarks and the rare B meson decays
• Constraints on two-lepton, two quark operators
• Phenomenology of scalar leptoquarks
• Prospects of discovering new physics in rare charm decays
• Flavor & new physics opportunities with rare charm decays into leptons
• Explaining the $R_K$ and $R_{D^{(\ast )}}$ anomalies with vector leptoquarks
• Composite Leptoquarks at the LHC
• Leptoquarks, Dark Matter, and Anomalous LHC Events
• Leptoquarks: Neutrino masses and accelerator phenomenology
• Two-Loop Neutrino Mass Generation through Leptoquarks
• Measurement of the isospin asymmetry in $B\to K^{(\ast )}{\mu }^{+}{\mu }^{-}$ decays
• The $c\to u\gamma$ Contribution to Weak Radiative Charm Decay
• Relating D0-anti-D0 Mixing and D0 -> l+l- with New Physics
• Solving the flavour problem with hierarchical fermion wave functions
• $D\to \pi ,l\nu$ Semileptonic Decays, $|V_{cd}|$ and 2${}^{nd}$ Row Unitarity from Lattice QCD
• Single Top-Quark Production in Flavor-Changing Z' Models
• Limits on scalar leptoquark interactions and consequences for GUTs
• Leptons in Composite MFV
• Minimal Flavour Violation for Leptoquarks
• Study of the rare semileptonic decays $B_d^0\to K^{\ast }{l}^{+}{l}^{-}$ in scalar leptoquark model
• Search for D+(s) to pi+ mu+ mu- and D+(s) to pi- mu+ mu+ decays
• Can scalar leptoquarks explain the f_{D_s} puzzle?
• Updated constraints on new physics in rare charm decays
• Rare charm meson decays D->Pl^+l^- and c->ul^+l^- in SM and MSSM
• Model independent constraints on leptoquarks from b -> s l+ l- processes
• Charming CP Violation and Dipole Operators from RS Flavor Anarchy
• Leptoquark induced rare decay amplitudes $h\to {\tau }^{\mp }{\mu }^{\pm }$ and $\tau \to \mu \gamma$
• Leptoquark explanation of $h\to \mu \tau$ and muon $(g-2)$
• Lepton flavour violating B meson decays via scalar leptoquark
• Resonance catalyzed CP asymmetries in D -> P l+ l-
• $\bar{B}\to D^{(\ast )}\tau \bar{\nu }$ excesses in ALRSM constrained from $B$, $D$ decays and $D^0-{\bar{D}}^0$ mixing
• The Radiative Leptonic Decays D^0 -> e^+ e^- gamma, mu^+ mu^- gamma in the Standard Model and Beyond
• Leptoquarks in FCNC charm decays
• Constraining Scalar Leptoquarks from the K and B Sectors
• Search for the Decay D0 -> gamma gamma and Measurement of the Branching Fraction for D0 -> pi0 pi0
• Rare semileptonic $B\to K(\pi )l_i^{-}{l}_j^{+}$ decay in vector leptoquark model
• Interpreting the CMS ${\ell }^{+}{\ell }^{-}jjE{/}_{\mathrm{T}}$ Excess with a Leptoquark Model
• Effects of scalar leptoquark on semileptonic ${\Lambda }_b$ decays
• Manifestations of Warped Extra Dimension in Rare Charm Decays and Asymmetries
• Higher-order Wilson coefficients for c $\to$ u transitions in the Standard Model
• Effect of scalar leptoquarks on the rare decays of B_s meson
• $D-\bar{D}$ mixing constraints on FCNC with a non-universal $Z^{\prime }$
• Leptoquark effects on $b\to s\nu \bar{\nu }$ and $B\to K{l}^{+}{l}^{-}$ decay processes
• Study of the rare decays $B_{s,d}^{\ast }\to {\mu }^{+}{\mu }^{-}$
• Decays $D_{(s)}^{+}\to \pi (K{)}^{+}{\ell }^{+}{\ell }^{-}$ and $D^0\to {\ell }^{+}{\ell }^{-}$ in the MSSM with and without R-parity

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