New Physics contributions to the lifetime difference in D0-anti-D0 mixing

Abstract

The first general analysis of New Physics contributions to the D0-anti-D0 lifetime difference (equivalently Delta Gamma_D} is presented. The extent to which New Physics (NP) contributions to |Delta C|=1 processes can produce effects in Delta Gamma_D, even if such NP contributions are undetectable in the current round of D0 decay experiments, is studied. New Physics models which do and do not dominate the lifetime difference in the flavor SU(3) limit are identified. Specific examples are provided.

arXiv comment4 pages, 1 figure

References in corpus (17)

• The Cosmological Parameters 2006
• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• The Minimal Moose for a Little Higgs
• New Physics and CP Violation in Singly Cabibbo Suppressed D Decays
• SU(3) Breaking and D0-D0bar Mixing
• Nonleptonic weak decays of charmed mesons
• The $D^0-{\bar{D}}^0$ mass difference from a dispersion relation
• D^0 - D^0-bar Oscillations as a Probe of Quark-Hadron Duality
• $D^0-\overline{D^0}$ Mixing and Rare Charm Decays
• $D$-$\bar{D}$ Mixing in Heavy Quark Effective Field Theory
• D\bar{D}$ Mixing in Heavy Quark Effective Field Theory: The Sequel
• Short Distance Analysis of D^0-anti-D^0 Mixing
• Can Nearby Resonances Enhance D^0 - anti-D^0 Mixing?
• A vector-like heavy quark in the Littlest Higgs model
• On dipenguin contribution to D^0 - \bar D^0 mixing
• New Physics Effects in Doubly Cabibbo Suppressed D Decays
• $D^0-{\bar{D}}^0$ Mixing in the Presence of Isosinglet Quarks

Cited by in corpus (36)

• The Physics of the B Factories
• Implications of LHCb measurements and future prospects
• Flavor Physics in the Quark Sector
• Implications of D^0-\bar D^0 Mixing for New Physics
• Evidence for D0-D0bar mixing using the CDF II Detector
• Charm Meson Decays
• On the ultimate precision of meson mixing observables
• Large Time-dependent CP Violation in B_s^0 System and Finite D^0-D^0bar Mass Difference in Four Generation Standard Mode
• Testing New Indirect CP Violation
• Relating D0-anti-D0 Mixing and D0 -> l+l- with New Physics
• How large can the SM contribution to CP violation in $D^0-{\bar{D}}^0$ mixing be?
• Lessons from Recent Measurements of D-\bar D Mixing
• Lifetime Difference in B_s mixing: Standard Model and beyond
• Measurement of D0-D0bar Mixing and CP Violation in Two-Body D0 Decays
• Measurement of D0-D0bar Mixing using the Ratio of Lifetimes for the Decays D0->K-pi+ and K+K-
• The Hunt for New Physics in the Flavour Sector with up vector-like quarks
• $\bar{B}\to D^{(\ast )}\tau \bar{\nu }$ excesses in ALRSM constrained from $B$, $D$ decays and $D^0-{\bar{D}}^0$ mixing
• Muonium-antimuonium oscillations in effective field theory
• Neutral Gauge Boson Contributions to the Dimuon Charge Asymmetry in B Decays
• The D0 same-charge dimuon asymmetry and possibile new CP violation sources in the $B_s-{\bar{B}}_s$ system
• Relating B_s Mixing and B_s -> mu+mu- with New Physics
• Decays $D_{(s)}^{+}\to \pi (K{)}^{+}{\ell }^{+}{\ell }^{-}$ and $D^0\to {\ell }^{+}{\ell }^{-}$ in the MSSM with and without R-parity
• Impact of colored scalars on $D^0-{\bar{D}}^0$ mixing in diquark models
• Implication of the D^0 Width Difference On CP-Violation in D^0-\bar D^0 Mixing
• Observation of CP violation in $D^0\to K^{-}{\pi }^{+}$ as a smoking gun for New Physics
• Lifetime difference in D^0 - \bar{D^0} mixing within R-parity-violating SUSY
• SUSY R-parity violating contributions to the width differences for $D-\bar{D}$ and $B_{d,s}-{\bar{B}}_{d,s}$ systems
• Constraint from D - anti-D Mixing in Left-Right Symmetric Models
• D0 dimuon charge asymmetry from B_s system with Z' couplings and the recent LHCb result
• Probing the R-parity violating supersymmetric effects in the exclusive $c\to d/s\ell {\nu }_{\ell }$ decays
• Quark-hadron duality for heavy meson mixings in the 't Hooft model
• Comment on ``New Physics Contributions to the Lifetime Difference in $D^0-{\bar{D}}^0$ mixing''
• On the Non-Manifest Left-Right Model Contribution to the Lifetime Difference in $D^0-{\bar{D}}^0$ Mixing
• Associated Production of Different Flavor Heavy Quarks Through $W^{\prime }$ Bosons at the LHC
• Mixing and CP Violation in Decays of Charm Mesons
• A Search for pair production of the LSP $\widetilde{{\nu }_{\tau }}$ at the CLIC via RPV Decays