Exploiting dijet resonance searches for flavor physics

Abstract

In this work, we reinterpret ATLAS and CMS dijet resonance searches to set robust constraints on all hypothetical tree-level scalar and vector mediators with masses up to 5 TeV, assuming a diquark or a quark-antiquark coupling with an arbitrary flavor composition. To illustrate the application of these general results, we quantify the permissible size of new physics in ${\bar{B}}_q\to D_q^{(\ast )+}\{\pi ,K\}$ consistent with the absence of signal in dijet resonance searches. Along the way, we perform a full SMEFT analysis of the aforementioned non-leptonic $B$ meson decays at leading-order in ${\alpha }_s$. Our findings uncover a pressing tension between the new physics explanations of recently reported anomalies in these decays and the dijet resonant searches. The high-$p_T$ constraints are crucial to drain the parameter space consistent with the low-$p_T$ flavor physics data.

arXiv comment42 pages, 9 figures, 3 tables. v2: Version accepted in JHEP

References in corpus (87)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• FeynRules 2.0 - A complete toolbox for tree-level phenomenology
• Weak Decays Beyond Leading Logarithms
• Parton distributions from high-precision collider data
• New parton distribution functions from a global analysis of quantum chromodynamics
• Parton distributions in the LHC era: MMHT 2014 PDFs
• QCD factorization for exclusive, non-leptonic B meson decays: General arguments and the case of heavy-light final states
• Precision Electroweak Measurements on the Z Resonance
• Model-independent constraints on Delta F=2 operators and the scale of New Physics
• Electric Dipole Moments of Nucleons, Nuclei, and Atoms: The Standard Model and Beyond
• Low-Energy Effective Field Theory below the Electroweak Scale: Operators and Matching
• Basis-independent methods for the two-Higgs-doublet model
• Effective description of general extensions of the Standard Model: the complete tree-level dictionary
• Confronting lepton flavor universality violation in B decays with high-$p_T$ tau lepton searches at LHC
• U(2) and Minimal Flavour Violation in Supersymmetry
• New Physics and CP Violation in Singly Cabibbo Suppressed D Decays
• Low-Energy Effective Field Theory below the Electroweak Scale: Anomalous Dimensions
• Phenomenology of models with more than two Higgs doublets
• Effective Hamiltonian for Non-Leptonic |Delta F| = 1 Decays at NNLO in QCD
• Search for new particles decaying into dijets in proton-antiproton collisions at sqrt(s) = 1.96 TeV
• Weak Hamiltonian, CP Violation and Rare Decays
• B-decay discrepancies after Moriond 2019
• Baryon Number and Lepton Universality Violation in Leptoquark and Diquark Models
• Emerging patterns of New Physics with and without Lepton Flavour Universal contributions
• Search for new phenomena in dijet events using 37 fb${}^{-1}$ of $pp$ collision data collected at $\sqrt{s}=$13 TeV with the ATLAS detector
• DsixTools: The Standard Model Effective Field Theory Toolkit
• Giant QCD K-factors beyond NLO
• Charged-Higgs phenomenology in the Aligned two-Higgs-doublet model
• Search for new resonances in mass distributions of jet pairs using 139 fb${}^{-1}$ of $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for narrow and broad dijet resonances in proton-proton collisions at $\sqrt{s}=$ 13 TeV and constraints on dark matter mediators and other new particles
• Rare $B$ Decays as Tests of the Standard Model
• Search for high mass dijet resonances with a new background prediction method in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Basis-independent methods for the two-Higgs-doublet model II. The significance of tan(beta)
• Unraveling models of CP violation through electric dipole moments of light nuclei
• CPV Phenomenology of Flavor Conserving Two Higgs Doublet Models
• |Delta F| = 1 Nonleptonic Effective Hamiltonian in a Simpler Scheme
• Continuing search for new physics in $b\to s\mu \mu$ decays: two operators at a time
• Bounds on flavour violating parameters in supersymmetry
• Theory determination of $\bar{B}\to D^{(\ast )}{\ell }^{-}\bar{\nu }$ form factors at $\mathcal{O}(1/m_c^2)$
• Search for pair-produced resonances decaying to jet pairs in proton-proton collisions at sqrt(s) = 8 TeV
• Search for low-mass dijet resonances using trigger-level jets with the ATLAS detector in $pp$ collisions at $\sqrt{s}=13$ TeV
• Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at sqrt(s) = 13 TeV
• The Standard Model confronts CP violation in $D^0\to {\pi }^{+}{\pi }^{-}$ and $D^0\to K^{+}{K}^{-}$
• The phenomenology of electric dipole moments in models of scalar leptoquarks
• Leptoquark toolbox for precision collider studies
• Lessons from the $B^{0,+}\to K^{\ast 0,+}{\mu }^{+}{\mu }^{-}$ angular analyses
• EDMs vs. CPV in B_{s,d} mixing in two Higgs doublet models with MFV
• Cornering Scalar Leptoquarks at LHC
• DsixTools 2.0: The Effective Field Theory Toolkit
• Heavy-Quark Expansion for ${\bar{B}}_s\to D_s^{(\ast )}$ Form Factors and Unitarity Bounds beyond the $SU(3{)}_F$ Limit
• Repercussions of Flavour Symmetry Breaking on CP Violation in D-Meson Decays
• Bayesian fit analysis to full distribution data of $\bar{B}\to D^{(\ast )}\ell \bar{\nu }$: $|V_{cb}|$ determination and New Physics constraints
• A search for pair-produced resonances in four-jet final states at $\sqrt{s}$ =13 TeV with the ATLAS detector
• Model-independent bounds on new physics effects in non-leptonic tree-level decays of B-mesons
• New physics effects in tree-level decays
• Master formula for ${\epsilon }^{\prime }/\epsilon$ beyond the Standard Model
• Two-body non-leptonic heavy-to-heavy decays at NNLO in QCD factorization
• Search for the Production of Narrow tb Resonances in 1.9 fb-1 of ppbar Collisions at sqrt(s) = 1.96 TeV
• QCD Corrections to Scalar Diquark Production at Hadron Colliders
• On new physics in $\Delta {\Gamma }_d$
• Tests of Factorization and SU(3) Relations in B Decays into Heavy-Light Final States
• New Physics Models of Direct CP Violation in Charm Decays
• $\Delta A_{CP}$ within the Standard Model and beyond
• Higgs bosons with large couplings to light quarks
• Search for Supersymmetric Particles with R-Parity Violating Decays in e+e- Collisions at sqrt{s} up to 209GeV
• Charming new physics in rare B-decays and mixing?
• Precision Probes of QCD at High Energies
• Aligned and Spontaneous Flavor Violation
• Electron EDM in the complex two-Higgs doublet model
• A puzzle in ${\bar{B}}_{(s)}^0\to D_{(s)}^{(\ast )+}\{{\pi }^{-},K^{-}\}$ decays and extraction of the $f_s/f_d$ fragmentation fraction
• Search for low mass vector resonances decaying to quark-antiquark pairs in proton-proton collisions at sqrt(s) = 13 TeV
• QCD Corrections in two-Higgs-doublet extensions of the Standard Model with Minimal Flavor Violation
• B_s to K^(*)0 \bar K^(*)0 decays: the golden channels for new physics searches
• Search for a light charged Higgs boson in the H${}^{\pm }$ $\to$ cs channel in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• An investigation of the very rare $K^{+}\to {\pi }^{+}\nu \bar{\nu }$ decay
• Implications for new physics from a novel puzzle in ${\bar{B}}_{(s)}^0\to D_{(s)}^{(\ast )+}\{{\pi }^{-},K^{-}\}$ decays
• Left-handed color-sextet diquark in the Kaon system
• P-odd and CP-odd Four-Quark Contributions to Neutron EDM
• Testing the Standard Model and searching for New Physics with $B_d\to \pi \pi$ and $B_s\to KK$ decays
• A new $B$-flavour anomaly in $B_{d,s}\to K^{\ast 0}{\bar{K}}^{\ast 0}$: anatomy and interpretation
• Invisible widths of heavy mesons
• ${\epsilon }^{\prime }/\epsilon$ Anomaly and Neutron EDM in $SU(2{)}_L\times SU(2{)}_R\times U(1{)}_{B-L}$ model with Charge Symmetry
• Search for dijet resonances using events with three jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Multi-Higgs Production Probes Higgs Flavor
• Predictions for b -> ssdbar, ddsbar decays in the SM and with new physics
• Another SMEFT Story: $Z^{\prime }$ Facing New Results on ${\epsilon }^{\prime }/\epsilon$, $\Delta M_K$ and $K\to \pi \nu \bar{\nu }$
• Probing new physics in class-I $B$-meson decays into heavy-light final states

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• Theory Motivation: What measurements are needed?
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