Combining K-\bar K mixing and D-\bar D mixing to constrain the flavor structure of new physics

Abstract

New physics at high energy scale often contributes to K-\bar K and D-\bar D mixings in an approximately SU(2)_L invariant way. In such a case, the combination of measurements in these two systems is particularly powerful. The resulting constraints can be expressed in terms of misalignments and flavor splittings.

arXiv comment4 pages and one figure

References in corpus (9)

• A Large Mass Hierarchy from a Small Extra Dimension
• Bulk Fields and Supersymmetry in a Slice of AdS
• Hierarchies without Symmetries from Extra Dimensions
• Model-independent constraints on Delta F=2 operators and the scale of New Physics
• Flavor Structure of Warped Extra Dimension Models
• Fermion Masses, Mixings and Proton Decay in a Randall-Sundrum Model
• The Flavor of the Composite Pseudo-Goldstone Higgs
• B-factory Signals for a Warped Extra Dimension
• The Standard Model and Supersymmetric Flavor Puzzles at the Large Hadron Collider

Cited by in corpus (57)

• Flavor Physics Constraints for Physics Beyond the Standard Model
• Implications of LHCb measurements and future prospects
• Towards the Identification of New Physics through Quark Flavour Violating Processes
• Composite Higgs-Mediated FCNC
• Quark flavour observables in the Littlest Higgs model with T-parity after LHC Run 1
• Flavor Gauge Models Below the Fermi Scale
• New Vector-Like Fermions and Flavor Physics
• Lepton number violation at the LHC with leptoquark and diquark
• Majorana Dark Matter with a Coloured Mediator: Collider vs Direct and Indirect Searches
• Suppressing Electroweak Precision Observables in 5D Warped Models
• Light non-degenerate squarks at the LHC
• On Indirect CP Violation and Implications for D0-\overline{D0} and Bs -\overline{Bs} mixing
• Asymmetries in top quark pair production at hadron colliders
• On $D\to X_u{l}^{+}{l}^{-}$ within the Standard Model and Frameworks like the Littlest Higgs Model with T Parity
• Supersymmetry with Light Stops
• B -> D^(*) tau nu and B -> tau nu in chiral U(1)' models with flavored multi Higgs doublets
• Lessons from Recent Measurements of D-\bar D Mixing
• SUSY Splits, But Then Returns
• Flavor Alignment via Shining in RS
• Conclusions from CDF Results on CP Violation in D^0 \to π^+π^-, K^+K^- and Future Tasks
• CP Violation in D0 - anti-D0 Oscillations: General Considerations and Applications to the Littlest Higgs Model with T-Parity
• Scalar-mediated $t\bar{t}$ forward-backward asymmetry
• Non-Degenerate Squarks from Flavored Gauge Mediation
• FCNC Processes in the Littlest Higgs Model with T-Parity: an Update
• Anatomy of ${\epsilon }^{\prime }/\epsilon$ beyond the Standard Model
• On CP Asymmetries in Two-, Three- and Four-Body D Decays
• Natural SUSY and Kaon Mixing in view of recent results from Lattice QCD
• Interplay of t --> b W Decay and B_q Meson Mixing in Minimal Flavor Violating Models
• On the Universality of CP Violation in Delta F = 1 Processes
• Chiral U(1) flavor models and flavored Higgs doublets: the top FB asymmetry and the Wjj
• Do squarks have to be degenerate? Constraining the mass splitting with Kaon and D mixing
• Constraining the mixing matrix for Standard Model with four generations: time dependent and semi-leptonic CP asymmetries in $B_d^0$, $B_s$ and $D^0$
• Manifestations of Warped Extra Dimension in Rare Charm Decays and Asymmetries
• Common explanation to the $R_{K^{(\ast )}}$, $R_{D^{(\ast )}}$ and ${\epsilon }^{\prime }/\epsilon$ anomalies in a 3HDM+${\nu }_R$ and connections to neutrino physics
• Top Quark FCNC Decay to 125GeV Higgs boson in the Littlest Higgs Model with T-parity
• D^0 -> gamma gamma and D^0 -> mu^+ mu^- Rates on an Unlikely Impact of the Littlest Higgs Model with T-Parity
• Flavour Theory: 2009
• The Impact of a 4th Generation on Mixing and CP Violation in the Charm System
• 17 MeV Atomki anomaly from short-distance structure of spacetime
• Towards a viable scalar interpretation of $R_{D^{(\ast )}}$
• Higgs couplings and new signals from Flavon-Higgs mixing effects within multi-scalar models
• Future prospects of B physics
• The Least Supersymmetric Standard Model
• Relaxing LHC constraints on the $W_R$ mass
• Covariant Description of Flavor Conversion in the LHC Era
• Natural, R-parity violating supersymmetry and horizontal flavor symmetries
• Light Mediators in Anomaly Free $U(1{)}_X$ Models I - Theoretical Framework
• Covariant Description of Flavor Violation at the LHC
• Testing the CKM Picture of Flavour and CP Violation in Rare K and B Decays and Particle-Antiparticle Mixing
• Top mass dependent alpha_s^3 corrections to B-meson mixing in the MSSM
• Flavor changing top quark decay and bottom-strange production in the littlest Higgs model with T-parity
• Flavour issues for string-motivated heavy scalar spectra with a low gluino mass: the G2-MSSM case
• No Pain, No Gain -- On the Challenges and Promises of Charm Studies
• Recent Progress in Flavor Model Building
• Renaissance of the ~1 TeV Fixed-Target Program
• CP Violation Tests of Alignment Models at LHCII
• Challenges for New Physics in the Flavour Sector