Lepton flavor universality violation without new sources of quark flavor violation

Kamenik, Jernej F.; Soreq, Yotam; Zupan, Jure

doi:10.1103/PhysRevD.97.035002

Title: Lepton flavor universality violation without new sources of quark flavor violation

Abstract

We show that new physics models without new flavor violating interactions can explain the recent anomalies in the b → s ℓ + ℓ - transitions. The b → s ℓ + ℓ - arises from a Z ' penguin which automatically predicts the V - A structure for the quark currents in the effective operators. This framework can either be realized in a renormalizable U (1)' setup or be due to new strongly interacting dynamics. The dimuon resonance searches at the LHC are becoming sensitive to this scenario since the Z ' is relatively light, and could well be discovered in future searches by ATLAS and CMS.

Authors:: Kamenik, Jernej F.; Soreq, Yotam; Zupan, Jure

Publication Date:: Fri Feb 02 00:00:00 EST 2018

Research Org.:: Univ. of Cincinnati, OH (United States)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1419396

Alternate Identifier(s):: OSTI ID: 1501534

Grant/Contract Number:: SC00012567; SC00015476; SC0011784

Resource Type:: Published Article

Journal Name:: Physical Review. D.

Additional Journal Information:: Journal Name: Physical Review. D. Journal Volume: 97 Journal Issue: 3; Journal ID: ISSN 2470-0010

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats


                    Kamenik, Jernej F., Soreq, Yotam, and Zupan, Jure. Lepton flavor universality violation without new sources of quark flavor violation.  United States: N. p., 2018. 
Web.  doi:10.1103/PhysRevD.97.035002.

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                    Kamenik, Jernej F., Soreq, Yotam, & Zupan, Jure. Lepton flavor universality violation without new sources of quark flavor violation.  United States.  https://doi.org/10.1103/PhysRevD.97.035002

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                    Kamenik, Jernej F., Soreq, Yotam, and Zupan, Jure. Fri .  
"Lepton flavor universality violation without new sources of quark flavor violation".  United States.  https://doi.org/10.1103/PhysRevD.97.035002.

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@article{osti_1419396,

  title        = {Lepton flavor universality violation without new sources of quark flavor violation},

  author       = {Kamenik, Jernej F. and Soreq, Yotam and Zupan, Jure},

  abstractNote = {We show that new physics models without new flavor violating interactions can explain the recent anomalies in the b → s ℓ + ℓ - transitions. The b → s ℓ + ℓ - arises from a Z ' penguin which automatically predicts the V - A structure for the quark currents in the effective operators. This framework can either be realized in a renormalizable U (1)' setup or be due to new strongly interacting dynamics. The dimuon resonance searches at the LHC are becoming sensitive to this scenario since the Z ' is relatively light, and could well be discovered in future searches by ATLAS and CMS.},

  doi          = {10.1103/PhysRevD.97.035002},

  journal      = {Physical Review. D.},

  number       = 3,

  volume       = 97,

  place        = {United States},

  year         = {Fri Feb 02 00:00:00 EST 2018},

  month        = {Fri Feb 02 00:00:00 EST 2018}

}

Copy to clipboard

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Title: Lepton flavor universality violation without new sources of quark flavor violation

Abstract

Citation Formats

Figures / Tables:

Composite leptoquarks and anomalies in B-meson decays journal, May 2015

Two-loop electroweak corrections for the K → π ν ν ¯ decays journal, February 2011

Hint of lepton flavour non-universality in B meson decays journal, December 2014

Differential branching fractions and isospin asymmetries of B → K (*) μ + μ − decays journal, June 2014

Leptoquark model to explain the B -physics anomalies, R K and R D journal, December 2016

Lepton Flavor and Nonuniversality from Minimal Composite Higgs Setups journal, June 2016

Quark flavor transitions in L μ − L τ models journal, May 2014

Review of Particle Physics journal, October 2016

Left-handed Z′ and Z FCNC quark couplings facing new b → sμ + μ − data journal, December 2013

Loop effects of heavy new scalars and fermions in b → sμ + μ − journal, April 2017

New physics in $$b\rightarrow s$$ b → s transitions after LHC run 1 journal, August 2015

An explicit Z ′-boson explanation of the B → K ∗ μ + μ − anomaly journal, January 2014

Search for the Decay K L → π 0 μ + μ − journal, June 2000

Precision electroweak measurements on the Z resonance journal, May 2006

On flavourful Easter eggs for New Physics hunger and lepton flavour universality violation journal, October 2017

Addressing the LHC flavor anomalies with horizontal gauge symmetries journal, April 2015

Status of the $$B\rightarrow K^*\mu ^+\mu ^-$$ B → K ∗ μ + μ - anomaly after Moriond 2017 journal, June 2017

Searches for electroweak production of charginos, neutralinos, and sleptons decaying to leptons and W, Z, and Higgs bosons in pp collisions at 8 TeV journal, September 2014

331 models facing new b → sμ + μ − data journal, February 2014

Searching for new heavy vector bosons inp $$\bar p$$ colliders journal, March 1989

Phenomenology of an SU(2) × SU(2) × U(1) model with lepton-flavour non-universality journal, December 2016

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations journal, July 2014

Model-independent production of a top-philic resonance at the LHC journal, April 2015

Lepton flavor non-universality in B-meson decays from a U(2) flavor model journal, November 2015

Lepton flavor nonuniversality in b → s ℓ + ℓ − processes journal, July 2015

K + → π + ν ν ¯ $$ {K}^{+}\to {\pi}^{+}\nu \overline{\nu} $$ and K L → π 0 ν ν ¯ $$ {K}_L\to {\pi}^0\nu \overline{\nu} $$ in the Standard Model: status and perspectives journal, November 2015

Light Higgs and vector-like quarks without prejudice journal, July 2013

Test of Lepton Universality Using B + → K + ℓ + ℓ − Decays journal, October 2014

Universal unitarity triangle and physics beyond the standard model journal, February 2001

Interpreting hints for lepton flavor universality violation journal, September 2017

Understanding the B → K * μ + μ − anomaly journal, October 2013

Hierarchy of quark masses, cabibbo angles and CP violation journal, January 1979

Confronting lepton flavor universality violation in B decays with high- p T tau lepton searches at LHC journal, January 2017

Global analysis of b → sℓℓ anomalies journal, June 2016

Matching of gauge invariant dimension-six operators for b → s and b → c transitions journal, May 2016

Towards the discovery of new physics with lepton-universality ratios of b → s ℓ ℓ decays journal, November 2017

Electroweak constraints on flavorful effective theories journal, July 2015

K L → π 0 e + e − and K L → π 0 μ + μ − : a binary star on the stage of flavor physics journal, August 2006

Lepton flavor violating Z′ explanation of the muon anomalous magnetic moment journal, November 2016

On the anomalies in the latest LHCb data journal, August 2016

Weak-scale effective supersymmetry journal, December 1990

Neutrino Trident Production: A Powerful Probe of New Physics with Neutrino Beams journal, August 2014

Lepton flavor non-universality in B decays from dynamical Yukawas journal, March 2017

A comprehensive framework for studying W ′ and Z ′ bosons at hadron colliders with automated jet veto resummation journal, May 2017

R K and R K * beyond the standard model journal, August 2017

Vector leptoquark resolution of R and R D ( ⁎ ) puzzles journal, April 2016

Lepton-flavor universality violation in R K and R D ∗ $$ {R}_{D^{{}_{\left(\ast \right)}}} $$ from warped space journal, July 2017

Linear flavour violation and anomalies in B physics journal, June 2016

Angular analysis of the B 0 → K *0 μ + μ − decay using 3 fb−1 of integrated luminosity journal, February 2016

Search for narrow resonances in dilepton mass spectra in proton–proton collisions at s = 13 TeV and combination with 8 TeV data journal, May 2017

General minimal flavor violation journal, October 2009

Lepton-Flavor-Dependent Angular Analysis of B → K * ℓ + ℓ − journal, March 2017

A natural origin for the LHCb anomalies journal, September 2016

Composite-technicolor standard model journal, April 1987

Searching for new heavy vector bosons in $$p\bar p$$ colliders journal, December 1990

Flavour anomalies after the R K ∗ measurement journal, September 2017

Family nonuniversal Z ′ models with protected flavor-changing interactions journal, July 2015

Explaining h → μ ± τ ∓ , B → K * μ + μ − , and B → K μ + μ − / B → K e + e − in a Two-Higgs-Doublet Model with Gauged L μ − L τ journal, April 2015

Minimal flavour violation: an effective field theory approach journal, November 2002

Illuminating dark photons with high-energy colliders journal, February 2015

Handbook of vectorlike quarks: Mixing and single production journal, November 2013

Shedding light on the b → s anomalies with a dark sector journal, July 2015

Dark matter relic from muon anomalies journal, September 2015

LHCb anomalies from a natural perspective journal, March 2017

R K and future b → s ℓ ℓ physics beyond the standard model opportunities journal, September 2014

Angular analysis and differential branching fraction of the decay B s 0 → ϕμ + μ − journal, September 2015

Clues for flavor from rare lepton and quark decays journal, June 2015

Composite leptoquarks and anomalies in B-meson decays
journal, May 2015

Two-loop electroweak corrections for the $K \to π ν \bar{ν}$ decays
journal, February 2011

Hint of lepton flavour non-universality in B meson decays
journal, December 2014

Differential branching fractions and isospin asymmetries of B → K (*) μ + μ − decays
journal, June 2014

Leptoquark model to explain the $B$ -physics anomalies, $R_{K}$ and $R_{D}$
journal, December 2016

Lepton Flavor and Nonuniversality from Minimal Composite Higgs Setups
journal, June 2016

Quark flavor transitions in $L_{μ} - L_{τ}$ models
journal, May 2014

Review of Particle Physics
journal, October 2016

Left-handed Z′ and Z FCNC quark couplings facing new b → sμ + μ − data
journal, December 2013

Loop effects of heavy new scalars and fermions in b → sμ + μ −
journal, April 2017

New physics in $$b\rightarrow s$$ b → s transitions after LHC run 1
journal, August 2015

An explicit Z ′-boson explanation of the B → K ∗ μ + μ − anomaly
journal, January 2014

Search for the Decay $K_{L} \to π^{0} μ^{+} μ^{-}$
journal, June 2000

Precision electroweak measurements on the Z resonance
journal, May 2006

On flavourful Easter eggs for New Physics hunger and lepton flavour universality violation
journal, October 2017

Addressing the LHC flavor anomalies with horizontal gauge symmetries
journal, April 2015

Status of the $$B\rightarrow K^*\mu ^+\mu ^-$$ B → K ∗ μ + μ - anomaly after Moriond 2017
journal, June 2017

Searches for electroweak production of charginos, neutralinos, and sleptons decaying to leptons and W, Z, and Higgs bosons in pp collisions at 8 TeV
journal, September 2014

331 models facing new b → sμ + μ − data
journal, February 2014

Searching for new heavy vector bosons inp $$\bar p$$ colliders
journal, March 1989

Phenomenology of an SU(2) × SU(2) × U(1) model with lepton-flavour non-universality
journal, December 2016

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
journal, July 2014

Model-independent production of a top-philic resonance at the LHC
journal, April 2015

Lepton flavor non-universality in B-meson decays from a U(2) flavor model
journal, November 2015

Lepton flavor nonuniversality in $b \to s ℓ^{+} ℓ^{-}$ processes
journal, July 2015

K + → π + ν ν ¯ $$ {K}^{+}\to {\pi}^{+}\nu \overline{\nu} $$ and K L → π 0 ν ν ¯ $$ {K}_L\to {\pi}^0\nu \overline{\nu} $$ in the Standard Model: status and perspectives
journal, November 2015

Light Higgs and vector-like quarks without prejudice
journal, July 2013

Test of Lepton Universality Using $B^{+} \to K^{+} ℓ^{+} ℓ^{-}$ Decays
journal, October 2014

Universal unitarity triangle and physics beyond the standard model
journal, February 2001

Interpreting hints for lepton flavor universality violation
journal, September 2017

Understanding the $B \to K^{*} μ^{+} μ^{-}$ anomaly
journal, October 2013

Hierarchy of quark masses, cabibbo angles and CP violation
journal, January 1979

Confronting lepton flavor universality violation in B decays with high- p T tau lepton searches at LHC
journal, January 2017

Global analysis of b → sℓℓ anomalies
journal, June 2016

Matching of gauge invariant dimension-six operators for b → s and b → c transitions
journal, May 2016

Towards the discovery of new physics with lepton-universality ratios of $b \to s ℓ ℓ$ decays
journal, November 2017

Electroweak constraints on flavorful effective theories
journal, July 2015

K _L → π ⁰ e ⁺ e ⁻ and K _L → π ⁰ μ ⁺ μ ⁻ : a binary star on the stage of flavor physics
journal, August 2006

Lepton flavor violating Z′ explanation of the muon anomalous magnetic moment
journal, November 2016

On the anomalies in the latest LHCb data
journal, August 2016

Weak-scale effective supersymmetry
journal, December 1990

Neutrino Trident Production: A Powerful Probe of New Physics with Neutrino Beams
journal, August 2014

Lepton flavor non-universality in B decays from dynamical Yukawas
journal, March 2017

A comprehensive framework for studying W ′ and Z ′ bosons at hadron colliders with automated jet veto resummation
journal, May 2017

$R_{K}$ and $R_{K^{*}}$ beyond the standard model
journal, August 2017

Vector leptoquark resolution of R and $R_{D^{(⁎)}}$ puzzles
journal, April 2016

Lepton-flavor universality violation in R K and R D ∗ $$ {R}_{D^{{}_{\left(\ast \right)}}} $$ from warped space
journal, July 2017

Linear flavour violation and anomalies in B physics
journal, June 2016

Angular analysis of the B 0 → K *0 μ + μ − decay using 3 fb−1 of integrated luminosity
journal, February 2016

Search for narrow resonances in dilepton mass spectra in proton–proton collisions at $\sqrt{s} = 13 TeV$ and combination with 8 TeV data
journal, May 2017

General minimal flavor violation
journal, October 2009

Lepton-Flavor-Dependent Angular Analysis of $B \to K^{*} ℓ^{+} ℓ^{-}$
journal, March 2017

A natural origin for the LHCb anomalies
journal, September 2016

Composite-technicolor standard model
journal, April 1987

Searching for new heavy vector bosons in $$p\bar p$$ colliders
journal, December 1990

Flavour anomalies after the R K ∗ measurement
journal, September 2017

Family nonuniversal $Z^{'}$ models with protected flavor-changing interactions
journal, July 2015

Explaining $h \to μ^{\pm} τ^{\mp}$ , $B \to K^{*} μ^{+} μ^{-}$ , and $B \to K μ^{+} μ^{-} / B \to K e^{+} e^{-}$ in a Two-Higgs-Doublet Model with Gauged $L_{μ} − L_{τ}$
journal, April 2015

Minimal flavour violation: an effective field theory approach
journal, November 2002

Illuminating dark photons with high-energy colliders
journal, February 2015

Handbook of vectorlike quarks: Mixing and single production
journal, November 2013

Shedding light on the $b \to s$ anomalies with a dark sector
journal, July 2015

Dark matter relic from muon anomalies
journal, September 2015

LHCb anomalies from a natural perspective
journal, March 2017

$R_{K}$ and future $b \to s ℓ ℓ$ physics beyond the standard model opportunities
journal, September 2014

Angular analysis and differential branching fraction of the decay B s 0 → ϕμ + μ −
journal, September 2015

Clues for flavor from rare lepton and quark decays
journal, June 2015