Towards a unified explanation of $R_{D^{(\ast)}}$, $R_{K}$ and $(g-2)_{\mu}$ anomalies in a left-right model with leptoquarks - INSPIRE

DataBETA

Towards a unified explanation of $R_{D^{(\ast)}}$ , $R_{K}$ and $(g-2)_{\mu}$ anomalies in a left-right model with leptoquarks

May 20, 2016

6 pages

Published in:

Phys.Rev.D 94 (2016) 055034

Published: Sep 28, 2016

e-Print:

1605.06313 [hep-ph]

DOI:

10.1103/PhysRevD.94.055034

View in:

ADS Abstract Service

reference search152 citations

Citations per year

Abstract: (APS)

We present a unified explanation for the B-decay anomalies in RD(*) and RK together with the anomalous muon magnetic moment, consistent with the constraints from the current measurements of leptonic decay rates and D0-D¯0, Bs0-B¯s0 mixings, within the framework of a minimal left-right symmetric gauge theory motivated by one of the low-energy subgroups of E6 naturally accommodating leptoquarks.

Note:

6 pages, 2 figures, revised section IV, main results and conclusions unchanged, references added, matches published version

model: left-right
B: leptonic decay
branching ratio: ratio
muon: magnetic moment
magnetic moment: anomaly
leptoquark
lepton: flavor: violation
grand unified theory
superpotential
BaBar

References(72)

Figures(4)

[1]

Evidence for an excess of $\bar{B} \to D^{(*)} \tau^-\bar{\nu}_\tau$ decays

BaBar

Collaboration

•

J.P. Lees
(
- Annecy, LAPP
)

et al.

- Phys.Rev.Lett. 109 (2012) 101802
•
e-Print:
- 1205.5442
•
DOI:
- 10.1103/PhysRevLett.109.101802

[1]

Measurement of an Excess of $\bar{B} \to D^{(*)}\tau^- \bar{\nu}_\tau$ Decays and Implications for Charged Higgs Bosons

BaBar

Collaboration

•

J.P. Lees
(
- Annecy, LAPP
)

et al.

- Phys.Rev.D 88 (2013) 7, 072012
•
e-Print:
- 1303.0571
•
DOI:
- 10.1103/PhysRevD.88.072012

[2]

Measurement of the branching ratio of $\bar{B} \to D^{(\ast)} \tau^- \bar{\nu}_\tau$ relative to $\bar{B} \to D^{(\ast)} \ell^- \bar{\nu}_\ell$ decays with hadronic tagging at Belle

Belle

Collaboration

•

M. Huschle
(
- Karlsruhe U., EKP
)

et al.

- Phys.Rev.D 92 (2015) 7, 072014
•
e-Print:
- 1507.03233
•
DOI:
- 10.1103/PhysRevD.92.072014

[3]

Measurement of the ratio of branching fractions $\mathcal{B}(\bar{B}^0 \to D^{+}\tau^{-}\bar{\nu}_{\tau})/\mathcal{B}(\bar{B}^0 \to D^{+}\mu^{-}\bar{\nu}_{\mu})$

LHCb

Collaboration

•

Roel Aaij
(
- CERN
)

et al.

- Phys.Rev.Lett. 115 (2015) 11, 111803,
- Phys.Rev.Lett. 115 (2015) 15, 159901 (erratum)
•
e-Print:
- 1506.08614
•
DOI:
- 10.1103/PhysRevLett.115.111803

[4]

Measurement of the branching ratio of $\bar{B}^0 \rightarrow D^{+} \tau^- \bar{\nu}_{\tau}$ relative to $\bar{B}^0 \rightarrow D^{+} \ell^- \bar{\nu}_{\ell}$ decays with a semileptonic tagging method

Belle

Collaboration

•

A. Abdesselam
(
- U. Tabuk
)

et al.

e-Print:
- 1603.06711

[5]

Test of lepton universality using $B^{+}\rightarrow K^{+}\ell^{+}\ell^{-}$ decays

LHCb

Collaboration

•

Roel Aaij
(
- NIKHEF, Amsterdam
)

et al.

- Phys.Rev.Lett. 113 (2014) 151601
•
e-Print:
- 1406.6482
•
DOI:
- 10.1103/PhysRevLett.113.151601

[5]

Measurement of Form-Factor-Independent Observables in the Decay $B^{0} \to K^{*0} \mu^+ \mu^-$

LHCb

Collaboration

•

R Aaij
(
- NIKHEF, Amsterdam
)

et al.

- Phys.Rev.Lett. 111 (2013) 191801
•
e-Print:
- 1308.1707
•
DOI:
- 10.1103/PhysRevLett.111.191801

[6]

Angular distributions of $\bar{B} \to \bar{K} \ell^+\ell^-$ decays

- JHEP 12 (2007) 040
•
e-Print:
- 0709.4174
•
DOI:
- 10.1088/1126-6708/2007/12/040

[7]

Measurement of the negative muon anomalous magnetic moment to 0.7 ppm

Muon g-2

Collaboration

•

G.W. Bennett
(
- Brookhaven
)

et al.

- Phys.Rev.Lett. 92 (2004) 161802
•
e-Print:
- hep-ex/0401008
•
DOI:
- 10.1103/PhysRevLett.92.161802

[7]

Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL

Muon g-2

Collaboration

•

G.W. Bennett
(
- Brookhaven
)

et al.

- Phys.Rev.D 73 (2006) 072003
•
e-Print:
- hep-ex/0602035
•
DOI:
- 10.1103/PhysRevD.73.072003

[8]

Simultaneous Explanation of the $R_K$ and $R(D^{(*)})$ Puzzles

Bhubanjyoti Bhattacharya
(
- Montreal U.
)
,
Alakabha Datta
(
- Mississippi U.
)
,
David London
(
- Montreal U.
)
,
Shanmuka Shivashankara
(
- Mississippi U.
)

- Phys.Lett.B 742 (2015) 370-374
•
e-Print:
- 1412.7164
•
DOI:
- 10.1016/j.physletb.2015.02.011

[9]

Lepton Flavor Violation in $B$ Decays?

- Phys.Rev.Lett. 114 (2015) 091801
•
e-Print:
- 1411.0565
•
DOI:
- 10.1103/PhysRevLett.114.091801

[10]

Lepton universality violation and lepton flavor conservation in $B$ -meson decays

Rodrigo Alonso
(
- UC, San Diego
)
,
Benjamín Grinstein
(
- UC, San Diego
)
,
Jorge Martin Camalich
(
- U. Mainz, PRISMA and
- Mainz U., Inst. Kernphys. and
- UC, San Diego
)

- JHEP 10 (2015) 184
•
e-Print:
- 1505.05164
•
DOI:
- 10.1007/JHEP10(2015)184

[11]

On the breaking of Lepton Flavor Universality in B decays

Admir Greljo
(
- Zurich U. and
- Sarajevo U.
)
,
Gino Isidori
(
- Zurich U. and
- Frascati
)
,
David Marzocca
(
- Zurich U.
)

- JHEP 07 (2015) 142
•
e-Print:
- 1506.01705
•
DOI:
- 10.1007/JHEP07(2015)142

[12]

Effective Field Theory Approach to $b\to s\ell\ell^{(')}$ , $B\to K^{()}\nu\overline{\nu}$ and $B\to D^{()}\tau\nu$ with Third Generation Couplings

Lorenzo Calibbi
(
- Beijing, Inst. Theor. Phys. and
- Brussels U.
)
,
Andreas Crivellin
(
- CERN
)
,
Toshihiko Ota
(
- Saitama U.
)

- Phys.Rev.Lett. 115 (2015) 181801
•
e-Print:
- 1506.02661
•
DOI:
- 10.1103/PhysRevLett.115.181801

[13]

Minimal Leptoquark Explanation for the $R_{D^{(*)}}$ , $R_K$ , and $(g-2)_\mu$ Anomalies

Martin Bauer
(
- U. Heidelberg, ITP
)
,
Matthias Neubert
(
- U. Mainz, PRISMA and
- Mainz U., Inst. Phys. and
- Cornell U., Phys. Dept. and
- Cornell U., LEPP
)

- Phys.Rev.Lett. 116 (2016) 14, 141802
•
e-Print:
- 1511.01900
•
DOI:
- 10.1103/PhysRevLett.116.141802

[14]

Vector leptoquark resolution of $R_K$ and $R_{D^{(*)}}$ puzzles

Svjetlana Fajfer
(
- Ljubljana U. and
- Stefan Inst., Ljubljana
)
,
Nejc Košnik
(
- Stefan Inst., Ljubljana
)

- Phys.Lett.B 755 (2016) 270-274
•
e-Print:
- 1511.06024
•
DOI:
- 10.1016/j.physletb.2016.02.018

[15]

Non-abelian gauge extensions for B-decay anomalies

Sofiane M. Boucenna
(
- Frascati
)
,
Alejandro Celis
(
- Munich U. and
- Munich U., ASC
)
,
Javier Fuentes-Martin
(
- Valencia U., IFIC
)
,
Avelino Vicente
(
- Valencia U., IFIC
)
,
Javier Virto
(
- Siegen U.
)

- Phys.Lett.B 760 (2016) 214-219
•
e-Print:
- 1604.03088
•
DOI:
- 10.1016/j.physletb.2016.06.067

[16]

A Dark Matter Relic From Muon Anomalies

Geneviève Bélanger
(
- Annecy, LAPTH
)
,
Cédric Delaunay
(
- Annecy, LAPTH
)
,
Susanne Westhoff
(
- Pittsburgh U.
)

- Phys.Rev.D 92 (2015) 055021
•
e-Print:
- 1507.06660
•
DOI:
- 10.1103/PhysRevD.92.055021

[17]

Sensitivity to charged scalars in $\boldsymbol{B\to D^{(*)}\tau\nu_\tau}$ and $\boldsymbol{B\to\tau\nu_\tau}$ decays

Alejandro Celis
(
- Valencia U., IFIC
)
,
Martin Jung
(
- Dortmund U.
)
,
Xin-Qiang Li
(
- Henan Normal U. and
- Valencia U., IFIC
)
,
Antonio Pich
(
- Valencia U., IFIC
)

- JHEP 01 (2013) 054
•
e-Print:
- 1210.8443
•
DOI:
- 10.1007/JHEP01(2013)054

[18]

Testing leptoquark models in $\bar B \to D^{(*)} \tau \bar\nu$

- Phys.Rev.D 88 (2013) 9, 094012
•
e-Print:
- 1309.0301
•
DOI:
- 10.1103/PhysRevD.88.094012

[18]

On the $B \to D^* \tau \bar \nu_{\tau}$ Sensitivity to New Physics

Svjetlana Fajfer
(
- Stefan Inst., Ljubljana and
- Ljubljana U.
)
,
Jernej F. Kamenik
(
- Stefan Inst., Ljubljana and
- Ljubljana U.
)
,
Ivan Nisandzic
(
- Stefan Inst., Ljubljana
)

- Phys.Rev.D 85 (2012) 094025
•
e-Print:
- 1203.2654
•
DOI:
- 10.1103/PhysRevD.85.094025

[18]

Implications of Lepton Flavor Universality Violations in B Decays

Svjetlana Fajfer
(
- Ljubljana U. and
- Stefan Inst., Ljubljana
)
,
Jernej F. Kamenik
(
- Ljubljana U. and
- Stefan Inst., Ljubljana
)
,
Ivan Nisandzic
(
- Stefan Inst., Ljubljana
)
,
Jure Zupan
(
- Cincinnati U.
)

- Phys.Rev.Lett. 109 (2012) 161801
•
e-Print:
- 1206.1872
•
DOI:
- 10.1103/PhysRevLett.109.161801

[18]

Flavor models for $\bar{B} \to D^{(*)} \tau \bar{\nu}$

Marat Freytsis
(
- Harvard U., Phys. Dept.
)
,
Zoltan Ligeti
(
- LBL, Berkeley
)
,
Joshua T. Ruderman
(
- New York U., CCPP and
- New York U.
)

- Phys.Rev.D 92 (2015) 5, 054018
•
e-Print:
- 1506.08896
•
DOI:
- 10.1103/PhysRevD.92.054018

[19]

$SU(2)\times U(1)$ gauge invariance and the shape of new physics in rare $B$ decays

Rodrigo Alonso
(
- UC, San Diego
)
,
Benjamin Grinstein
(
- UC, San Diego
)
,
Jorge Martin Camalich
(
- UC, San Diego and
- U. Mainz, PRISMA
)

- Phys.Rev.Lett. 113 (2014) 241802
•
e-Print:
- 1407.7044
•
DOI:
- 10.1103/PhysRevLett.113.241802

1-25 of 72
1
2
3
25 / page