Lifetime of Bc− Mesons Constrains Explanations for Anomalies in B→D(*)τν

Alonso, Rodrigo; Grinstein, Benjamín; Martin Camalich, Jorge

doi:10.1103/PhysRevLett.118.081802

Title: Lifetime of $B_{c}^{-}$ Mesons Constrains Explanations for Anomalies in $B \to D^{(*)} τ ν$

Abstract

Here, we investigate a new constraint on new-physics interpretations of the anomalies observed in B→D(^*)τν decays making use of the lifetime of the B$$-\atop{c}$$ meson. A constraint is obtained by demanding that the rate for B$$-\atop{c}$$→τ^-$$-\atop{v}$$ does not exceed the fraction of the total width that is allowed by the calculation of the lifetime in the standard model. This leads to a very strong bound on new-physics scenarios involving scalar operators since they lift the slight, but not negligible, chiral suppression of the B$$-\atop{c}$$→τ^-$$-\atop{v}$$ amplitude in the standard model. The new constraint renders a scalar interpretation of the enhancement measured in R_D* implausible, including explanations implementing extra Higgs doublets or certain classes of leptoquarks. We also discuss the complementarity of R_D(*) and a measurement of the longitudinal polarization of the τ in the B→D^*τν decay in light of our findings.

Authors:

Alonso, Rodrigo ^[1]; Grinstein, Benjamín ^[2]; Martin Camalich, Jorge ^[1]

European Organization for Nuclear Research (CERN), Geneva (Switzerland). Theoretical Physics Dept.
Univ. of California San Diego, La Jolla, CA (United States). Dept. of Physics

Publication Date:: Wed Feb 01 00:00:00 EST 2017

Research Org.:: Univ. of California, San Diego, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP)

OSTI Identifier:: 1344615

Alternate Identifier(s):: OSTI ID: 1423951

Grant/Contract Number:: SC0009919; sc0009919

Resource Type:: Published Article

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Name: Physical Review Letters Journal Volume: 118 Journal Issue: 8; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY

Citation Formats


                    Alonso, Rodrigo, Grinstein, Benjamín, and Martin Camalich, Jorge. Lifetime of Bc− Mesons Constrains Explanations for Anomalies in B→D(*)τν.  United States: N. p., 2017. 
Web.  doi:10.1103/PhysRevLett.118.081802.

Copy to clipboard


                    Alonso, Rodrigo, Grinstein, Benjamín, & Martin Camalich, Jorge. Lifetime of Bc− Mesons Constrains Explanations for Anomalies in B→D(*)τν.  United States.  https://doi.org/10.1103/PhysRevLett.118.081802

Copy to clipboard


                    Alonso, Rodrigo, Grinstein, Benjamín, and Martin Camalich, Jorge. Wed .  
"Lifetime of Bc− Mesons Constrains Explanations for Anomalies in B→D(*)τν".  United States.  https://doi.org/10.1103/PhysRevLett.118.081802.

Copy to clipboard


                    
@article{osti_1344615,

  title        = {Lifetime of Bc− Mesons Constrains Explanations for Anomalies in B→D(*)τν},

  author       = {Alonso, Rodrigo and Grinstein, Benjamín and Martin Camalich, Jorge},

  abstractNote = {Here, we investigate a new constraint on new-physics interpretations of the anomalies observed in B→D(*)τν decays making use of the lifetime of the B$-\atop{c}$ meson. A constraint is obtained by demanding that the rate for B$-\atop{c}$→τ-$-\atop{v}$ does not exceed the fraction of the total width that is allowed by the calculation of the lifetime in the standard model. This leads to a very strong bound on new-physics scenarios involving scalar operators since they lift the slight, but not negligible, chiral suppression of the B$-\atop{c}$→τ-$-\atop{v}$ amplitude in the standard model. The new constraint renders a scalar interpretation of the enhancement measured in RD* implausible, including explanations implementing extra Higgs doublets or certain classes of leptoquarks. We also discuss the complementarity of RD(*) and a measurement of the longitudinal polarization of the τ in the B→D*τν decay in light of our findings.},

  doi          = {10.1103/PhysRevLett.118.081802},

  journal      = {Physical Review Letters},

  number       = 8,

  volume       = 118,

  place        = {United States},

  year         = {Wed Feb 01 00:00:00 EST 2017},

  month        = {Wed Feb 01 00:00:00 EST 2017}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Publisher's Version of Record
https://doi.org/10.1103/PhysRevLett.118.081802

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 177 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Constraints on the charged scalar effects using the forward-backward asymmetry on $\bar{B} \to D^{(*)} τ {\bar{ν}}_{τ}$
journal, March 2013

Sakaki, Yasuhito; Tanaka, Hidekazu
Physical Review D, Vol. 87, Issue 5
DOI: 10.1103/PhysRevD.87.054002

Optimal-observable analysis of possible new physics in $B \to D^{(*)} τ ν_{τ}$
journal, February 2016

Bhattacharya, Srimoy; Nandi, Soumitra; Patra, Sunando Kumar
Physical Review D, Vol. 93, Issue 3
DOI: 10.1103/PhysRevD.93.034011

B ¯ → D ∗ τ ν ¯ $$ \overline{B}\to {D}^{\left(\ast \right)}\tau \overline{\nu} $$ excesses in ALRSM constrained from B, D decays and D 0 − D ¯ 0 $$ {D}^0-{\overline{D}}^0 $$ mixing
journal, January 2016

Hati, Chandan; Kumar, Girish; Mahajan, Namit
Journal of High Energy Physics, Vol. 2016, Issue 1
DOI: 10.1007/JHEP01(2016)117

Anomalous enhancement observed in $B \to D^{(*)} τ {\bar{ν}}_{τ}$ decays
journal, April 2013

Biancofiore, P.; Colangelo, P.; De Fazio, F.
Physical Review D, Vol. 87, Issue 7
DOI: 10.1103/PhysRevD.87.074010

New physics in the visible final states of B → D(∗) τν
journal, January 2017

Ligeti, Zoltan; Papucci, Michele; Robinson, Dean J.
Journal of High Energy Physics, Vol. 2017, Issue 1
DOI: 10.1007/JHEP01(2017)083

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

Bečirević, Damir; Fajfer, Svjetlana; Košnik, Nejc
Physical Review D, Vol. 94, Issue 11
DOI: 10.1103/PhysRevD.94.115021

Improving constraints on $\tan β {/ m}_{H}$ using $B \to D τ \bar{ν}$
journal, November 1997

Kiers, Ken; Soni, Amarjit
Physical Review D, Vol. 56, Issue 9
DOI: 10.1103/PhysRevD.56.5786

Hadron Spectroscopy, exotics and B _C ⁺ physics at LHCb
journal, November 2016

Dey, Biplab
Journal of Physics: Conference Series, Vol. 770
DOI: 10.1088/1742-6596/770/1/012029

$B_{c}$ meson lifetime
journal, May 1996

Beneke, Martin; Buchalla, Gerhard
Physical Review D, Vol. 53, Issue 9
DOI: 10.1103/PhysRevD.53.4991

Perturbed Lepton-Specific Two-Higgs-Doublet Model Facing Experimental Hints for Physics beyond the Standard Model
journal, February 2016

Crivellin, Andreas; Heeck, Julian; Stoffer, Peter
Physical Review Letters, Vol. 116, Issue 8
DOI: 10.1103/PhysRevLett.116.081801

Dispersive bounds on the shape of form factors
journal, October 1998

Caprini, Irinel; Lellouch, Laurent; Neubert, Matthias
Nuclear Physics B, Vol. 530, Issue 1-2
DOI: 10.1016/S0550-3213(98)00350-2

Towards a unified explanation of $R_{D^{(*)}}$ , $R_{K}$ and $(g - 2)_{μ}$ anomalies in a left-right model with leptoquarks
journal, September 2016

Das, Diganta; Hati, Chandan; Kumar, Girish
Physical Review D, Vol. 94, Issue 5
DOI: 10.1103/PhysRevD.94.055034

Review of Particle Physics
journal, August 2014

Olive, K. A.
Chinese Physics C, Vol. 38, Issue 9
DOI: 10.1088/1674-1137/38/9/090001

Measurement of the branching ratio of $\bar{B} \to D^{()} τ^{-} {\bar{ν}}_{τ}$ relative to $\bar{B} \to D^{()} ℓ^{-} {\bar{ν}}_{ℓ}$ decays with hadronic tagging at Belle
journal, October 2015

Huschle, M.; Kuhr, T.; Heck, M.
Physical Review D, Vol. 92, Issue 7
DOI: 10.1103/PhysRevD.92.072014

Revisiting the one leptoquark solution to the R(D (∗)) anomalies and its phenomenological implications
journal, August 2016

Li, Xin-Qiang; Yang, Ya-Dong; Zhang, Xin
Journal of High Energy Physics, Vol. 2016, Issue 8
DOI: 10.1007/JHEP08(2016)054

<mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msubsup><mml:mi>K</mml:mi><mml:mrow><mml:mi>μ</mml:mi><mml:mn>3</mml:mn></mml:mrow><mml:mi>L</mml:mi></mml:msubsup></mml:math> decay: A stringent test of right-handed quark currents
journal, July 2006

Bernard, Véronique; Oertel, Micaela; Passemar, Emilie
Physics Letters B, Vol. 638, Issue 5-6
DOI: 10.1016/j.physletb.2006.05.079

The full $ B\to {D^{*}}{\tau^{-}}{{\overline{v}}_{\tau }} $ angular distribution and CP violating triple products
journal, September 2013

Duraisamy, Murugeswaran; Datta, Alakabha
Journal of High Energy Physics, Vol. 2013, Issue 9
DOI: 10.1007/JHEP09(2013)059

Diagnosing new physics in $b \to c τ ν_{τ}$ decays in the light of the recent BABAR result
journal, August 2012

Datta, Alakabha; Duraisamy, Murugeswaran; Ghosh, Diptimoy
Physical Review D, Vol. 86, Issue 3
DOI: 10.1103/PhysRevD.86.034027

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

Aaij, R.; Adeva, B.; Adinolfi, M.
Physical Review Letters, Vol. 113, Issue 15
DOI: 10.1103/PhysRevLett.113.151601

LHC constraints and prospects for $S_{1}$ scalar leptoquark explaining the $\bar{B} \to D^{(*)} τ \bar{ν}$ anomaly
journal, August 2016

Dumont, Béranger; Nishiwaki, Kenji; Watanabe, Ryoutaro
Physical Review D, Vol. 94, Issue 3
DOI: 10.1103/PhysRevD.94.034001

Evidence for an Excess of $\bar{B} \to D^{(*)} τ^{-} {\bar{ν}}_{τ}$ Decays
journal, September 2012

Lees, J. P.; Poireau, V.; Tisserand, V.
Physical Review Letters, Vol. 109, Issue 10
DOI: 10.1103/PhysRevLett.109.101802

Lepton flavor violating $B$ meson decays via a scalar leptoquark
journal, June 2016

Sahoo, Suchismita; Mohanta, Rukmani
Physical Review D, Vol. 93, Issue 11
DOI: 10.1103/PhysRevD.93.114001

Global effective-field-theory analysis of new-physics effects in (semi)leptonic kaon decays
journal, December 2016

González-Alonso, Martín; Camalich, Jorge Martin
Journal of High Energy Physics, Vol. 2016, Issue 12
DOI: 10.1007/JHEP12(2016)052

Tau longitudinal polarization in $\bar{B} \to D τ \bar{ν}$ and its role in the search for the charged Higgs boson
journal, August 2010

Tanaka, Minoru; Watanabe, Ryoutaro
Physical Review D, Vol. 82, Issue 3
DOI: 10.1103/PhysRevD.82.034027

$B \to D l ν$ form factors at nonzero recoil and extraction of $| V_{c b} |$
journal, September 2015

Na, Heechang; Bouchard, Chris M.; Lepage, G. Peter
Physical Review D, Vol. 92, Issue 5
DOI: 10.1103/PhysRevD.92.054510

Explaining $B \to D τ ν$ , $B \to D^{*} τ ν$ and $B \to τ ν$ in a two Higgs doublet model of type III
journal, September 2012

Crivellin, Andreas; Greub, Christoph; Kokulu, Ahmet
Physical Review D, Vol. 86, Issue 5
DOI: 10.1103/PhysRevD.86.054014

Analyzing new physics in the decays ${\bar{B}}^{0} \to D^{(*)} τ^{-} {\bar{ν}}_{τ}$ with form factors obtained from the covariant quark model
journal, November 2016

Ivanov, M. A.; Körner, J. G.; Tran, C. T.
Physical Review D, Vol. 94, Issue 9
DOI: 10.1103/PhysRevD.94.094028

Model-independent determinations of form factors
journal, February 1996

Glenn Boyd, C.; Grinstein, Benjamín; Lebed, Richard F.
Nuclear Physics B, Vol. 461, Issue 3
DOI: 10.1016/0550-3213(95)00653-2

Prospects for the B c studies at LHCb
journal, August 2004

Gouz, I. P.; Kiselev, V. V.; Likhoded, A. K.
Physics of Atomic Nuclei, Vol. 67, Issue 8
DOI: 10.1134/1.1788046

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

Faroughy, Darius A.; Greljo, Admir; Kamenik, Jernej F.
Physics Letters B, Vol. 764
DOI: 10.1016/j.physletb.2016.11.011

$B \to D^{*} τ {\bar{ν}}_{τ}$ sensitivity to new physics
journal, May 2012

Fajfer, Svjetlana; Kamenik, Jernej F.; Nišandžić, Ivan
Physical Review D, Vol. 85, Issue 9
DOI: 10.1103/PhysRevD.85.094025

<mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mover accent="true"><mml:mi>B</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mo>→</mml:mo><mml:mi>D</mml:mi><mml:mi>τ</mml:mi><mml:msub><mml:mrow><mml:mover accent="true"><mml:mi>ν</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:mrow><mml:mrow><mml:mi>τ</mml:mi></mml:mrow></mml:msub></mml:math> vs. <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mover accent="true"><mml:mi>B</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mo>→</mml:mo><mml:mi>D</mml:mi><mml:mi>μ</mml:mi><mml:msub><mml:mrow><mml:mover accent="true"><mml:mi>ν</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:mrow><mml:mrow><mml:mi>μ</mml:mi></mml:mrow></mml:msub></mml:math>
journal, September 2012

Bečirević, Damir; Košnik, Nejc; Tayduganov, Andrey
Physics Letters B, Vol. 716, Issue 1
DOI: 10.1016/j.physletb.2012.08.016

Scalar doublet models confront $τ$ and $b$ anomalies
journal, April 2016

Cline, James M.
Physical Review D, Vol. 93, Issue 7
DOI: 10.1103/PhysRevD.93.075017

New physics in the kinematic distributions of $\bar{B} \to D^{(*)} τ^{-} (\to ℓ^{-} {\bar{ν}}_{ℓ} ν_{τ}) {\bar{ν}}_{τ}$
journal, November 2016

Alonso, Rodrigo; Kobach, Andrew; Martin Camalich, Jorge
Physical Review D, Vol. 94, Issue 9
DOI: 10.1103/PhysRevD.94.094021

Measurement of the branching ratio of ${\bar{B}}^{0} \to D^{* +} τ^{-} {\bar{ν}}_{τ}$ relative to ${\bar{B}}^{0} \to D^{* +} ℓ^{-} {\bar{ν}}_{ℓ}$ decays with a semileptonic tagging method
journal, October 2016

Sato, Y.; Iijima, T.; Adamczyk, K.
Physical Review D, Vol. 94, Issue 7
DOI: 10.1103/PhysRevD.94.072007

Charged Higgs on B ⁻ →τbar nu _τ and bar B→ P ( V )ellbar nu _ell
journal, October 2006

Chen, Chuan-Hung; Geng, Chao-Qiang
Journal of High Energy Physics, Vol. 2006, Issue 10
DOI: 10.1088/1126-6708/2006/10/053

Effective field theory with two Higgs doublets
journal, September 2016

Crivellin, Andreas; Ghezzi, Margherita; Procura, Massimiliano
Journal of High Energy Physics, Vol. 2016, Issue 9
DOI: 10.1007/JHEP09(2016)160

Measurement of the lifetime of the $B_{c}^{+}$ meson using the $B_{c}^{+} \to J / ψ π^{+}$ decay mode
journal, March 2015

Aaij, R.; Adeva, B.; Adinolfi, M.
Physics Letters B, Vol. 742
DOI: 10.1016/j.physletb.2015.01.010

Theory and phenomenology of two-Higgs-doublet models
journal, July 2012

Branco, G. C.; Ferreira, P. M.; Lavoura, L.
Physics Reports, Vol. 516, Issue 1-2
DOI: 10.1016/j.physrep.2012.02.002

Lifetime of the $B_{c}$ meson and some relevant problems
journal, May 2001

Chang, Chao-Hsi; Chen, Shao-Long; Feng, Tai-Fu
Physical Review D, Vol. 64, Issue 1
DOI: 10.1103/PhysRevD.64.014003

Precision corrections to dispersive bounds on form factors
journal, December 1997

Boyd, C. Glenn; Grinstein, Benjamín; Lebed, Richard F.
Physical Review D, Vol. 56, Issue 11
DOI: 10.1103/PhysRevD.56.6895

B → D (*) τν and B → τν in chiral U(1)′ models with flavored multi Higgs doublets
journal, March 2013

Ko, P.; Omura, Yuji; Yu, Chaehyun
Journal of High Energy Physics, Vol. 2013, Issue 3
DOI: 10.1007/JHEP03(2013)151

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

Fajfer, S.; Košnik, N.
Physics Letters B, Vol. 755
DOI: 10.1016/j.physletb.2016.02.018

Measurement of an excess of $\bar{B} \to D^{(*)} τ^{-} {\bar{ν}}_{τ}$ decays and implications for charged Higgs bosons
journal, October 2013

Lees, J. P.; Poireau, V.; Tisserand, V.
Physical Review D, Vol. 88, Issue 7
DOI: 10.1103/PhysRevD.88.072012

Analyticity properties and unitarity constraints of heavy meson form factors
journal, July 1994

de Rafael, Eduardo; Taron, Josep
Physical Review D, Vol. 50, Issue 1
DOI: 10.1103/PhysRevD.50.373

Exploring top quark FCNC within 2HDM type III in association with flavor physics
journal, December 2015

Kim, C. S.; Yoon, Yeo Woong; Yuan, Xing-Bo
Journal of High Energy Physics, Vol. 2015, Issue 12
DOI: 10.1007/JHEP12(2015)038

Effective lagrangian analysis of new interactions and flavour conservation
journal, May 1986

Buchmüller, W.; Wyler, D.
Nuclear Physics B, Vol. 268, Issue 3-4
DOI: 10.1016/0550-3213(86)90262-2

Inclusive Bc decays as a QCD lab
journal, March 1996

Bigi, I. I.
Physics Letters B, Vol. 371, Issue 1-2
DOI: 10.1016/0370-2693(95)01574-4

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

Aaij, R.; Abellán Beteta, C.; Adeva, B.
Journal of High Energy Physics, Vol. 2016, Issue 2
DOI: 10.1007/JHEP02(2016)104

$C P$ violation in $B \to D τ ν_{τ}$ using multipion tau decays
journal, May 2014

Hagiwara, Kaoru; Nojiri, Mihoko M.; Sakaki, Yasuhito
Physical Review D, Vol. 89, Issue 9
DOI: 10.1103/PhysRevD.89.094009

Enhanced charged Higgs boson effects in $B^{-} \to τ \bar{ν}, μ \bar{ν}$ and $b \to τ \bar{ν} + X$
journal, September 1993

Hou, Wei-Shu
Physical Review D, Vol. 48, Issue 5
DOI: 10.1103/PhysRevD.48.2342

Physics of B _c -mesons
journal, January 1995

Gershtein, Semen S.; Kiselev, Valerii V.; Likhoded, Anatolii K.
Physics-Uspekhi, Vol. 38, Issue 1
DOI: 10.1070/PU1995v038n01ABEH000063

Simultaneous explanation of the R K and R ( D (⁎) ) puzzles
journal, March 2015

Bhattacharya, Bhubanjyoti; Datta, Alakabha; London, David
Physics Letters B, Vol. 742
DOI: 10.1016/j.physletb.2015.02.011

Signatures of a nonstandard Higgs boson from flavor physics
journal, September 2015

Catà, Oscar; Jung, Martin
Physical Review D, Vol. 92, Issue 5
DOI: 10.1103/PhysRevD.92.055018

Measurement of the Ratio of Branching Fractions $B ({\bar{B}}^{0} \to D^{* +} τ^{-} {\bar{ν}}_{τ}) / B ({\bar{B}}^{0} \to D^{* +} μ^{-} {\bar{ν}}_{μ})$
journal, September 2015

Aaij, R.; Adeva, B.; Adinolfi, M.
Physical Review Letters, Vol. 115, Issue 11
DOI: 10.1103/PhysRevLett.115.111803

Charged Higgs effects on exclusive semi-tauonicB decays
journal, June 1995

Tanaka, M.
Zeitschrift für Physik C Particles and Fields, Vol. 67, Issue 2
DOI: 10.1007/BF01571294

Semileptonic decays of light quarks beyond the Standard Model
journal, May 2010

Cirigliano, Vincenzo; Jenkins, James P.; González-Alonso, Martín
Nuclear Physics B, Vol. 830, Issue 1-2
DOI: 10.1016/j.nuclphysb.2009.12.020

Physics of B<sub>c</sub>-mesons [Физика B_c-мезонов]
journal, January 1995

Gershtein, Semen S.; Kiselev, Valerii V.; Likhoded, Anatolii K.
Uspekhi Fizicheskih Nauk, Vol. 165, Issue 1
DOI: 10.3367/UFNr.0165.199501a.0003

Flavor-phenomenology of two-Higgs-doublet models with generic Yukawa structure
journal, May 2013

Crivellin, Andreas; Greub, Christoph; Kokulu, Ahmet
Physical Review D, Vol. 87, Issue 9
DOI: 10.1103/PhysRevD.87.094031

Sensitivity to charged scalars in B → D (*) τν τ and B → τν τ decays
journal, January 2013

Celis, Alejandro; Jung, Martin; Li, Xin-Qiang
Journal of High Energy Physics, Vol. 2013, Issue 1
DOI: 10.1007/JHEP01(2013)054

Bc decays and lifetime in QCD sum rules
journal, October 2000

Kiselev, V. V.; Kovalsky, A. E.; Likhoded, A. K.
Nuclear Physics B, Vol. 585, Issue 1-2
DOI: 10.1016/S0550-3213(00)00386-2

Simultaneous explanation of the R K and R D * $$ {R}_{D^{\left(*\right)}} $$ puzzles: a model analysis
journal, January 2017

Bhattacharya, Bhubanjyoti; Datta, Alakabha; Guévin, Jean-Pascal
Journal of High Energy Physics, Vol. 2017, Issue 1
DOI: 10.1007/JHEP01(2017)015

Revisiting Lepton Flavor Universality in $B$ Decays
journal, January 2017

Feruglio, Ferruccio; Paradisi, Paride; Pattori, Andrea
Physical Review Letters, Vol. 118, Issue 1
DOI: 10.1103/PhysRevLett.118.011801

New physics in the weak interaction of $\bar{B} \to D^{(*)} τ \bar{ν}$
journal, February 2013

Tanaka, Minoru; Watanabe, Ryoutaro
Physical Review D, Vol. 87, Issue 3
DOI: 10.1103/PhysRevD.87.034028

Phenomenology of semileptonic $B$ -meson decays with form factors from lattice QCD
journal, February 2016

Du, Daping; El-Khadra, A. X.; Gottlieb, Steven
Physical Review D, Vol. 93, Issue 3
DOI: 10.1103/PhysRevD.93.034005

Lepton universality violation with lepton flavor conservation in B-meson decays
journal, October 2015

Alonso, R.; Grinstein, B.; Camalich, J. Martin
Journal of High Energy Physics, Vol. 2015, Issue 10
DOI: 10.1007/JHEP10(2015)184

Dimension-six terms in the Standard Model Lagrangian
journal, October 2010

Grzadkowski, B.; Iskrzyński, M.; Misiak, M.
Journal of High Energy Physics, Vol. 2010, Issue 10
DOI: 10.1007/JHEP10(2010)085

Testing leptoquark models in $\bar{B} \to D^{(*)} τ \bar{ν}$
journal, November 2013

Sakaki, Yasuhito; Watanabe, Ryoutaro; Tanaka, Minoru
Physical Review D, Vol. 88, Issue 9
DOI: 10.1103/PhysRevD.88.094012

Impact of leptonic $$\tau $$ τ decays on the distribution of $$B\rightarrow P\mu \bar{\nu }$$ B → P μ ν ¯ decays
journal, June 2016

Bordone, Marzia; Isidori, Gino; Dyk, Danny van
The European Physical Journal C, Vol. 76, Issue 7
DOI: 10.1140/epjc/s10052-016-4202-x

Tau polarization and its correlations as a probe of new physics
journal, May 1993

Bullock, B. K.; Hagiwara, K.; Martin, A. D.
Nuclear Physics B, Vol. 395, Issue 3
DOI: 10.1016/0550-3213(93)90045-Q

Publisher’s Note: Measurement of the Ratio of Branching Fractions $B ({\bar{B}}^{0} \to D^{* +} τ^{-} {\bar{ν}}_{τ}) / B ({\bar{B}}^{0} \to D^{* +} μ^{-} {\bar{ν}}_{μ})$ [Phys. Rev. Lett. 115 , 111803 (2015)]
journal, October 2015

Aaij, R.
Physical Review Letters, Vol. 115, Issue 15
DOI: 10.1103/PhysRevLett.115.159901

Probing new physics with $q^{2}$ distributions in $\bar{B} \to D^{(*)} τ \bar{ν}$
journal, June 2015

Sakaki, Yasuhito; Tanaka, Minoru; Tayduganov, Andrey
Physical Review D, Vol. 91, Issue 11
DOI: 10.1103/PhysRevD.91.114028

Charged-Higgs-boson effects in the $B \to D τ ν_{τ}$ differential decay distribution
journal, July 2008

Nierste, Ulrich; Trine, Stéphanie; Westhoff, Susanne
Physical Review D, Vol. 78, Issue 1
DOI: 10.1103/PhysRevD.78.015006

Probing $R$ -parity violating supersymmetric effects in the exclusive $b \to c ℓ^{-} {\bar{ν}}_{ℓ}$ decays
journal, May 2016

Wang, Ru-Min; Zhu, Jie; Gan, Hua-Min
Physical Review D, Vol. 93, Issue 9
DOI: 10.1103/PhysRevD.93.094023

Anomalies in B-decays and U(2) flavor symmetry
journal, February 2016

Barbieri, Riccardo; Isidori, Gino; Pattori, Andrea
The European Physical Journal C, Vol. 76, Issue 2
DOI: 10.1140/epjc/s10052-016-3905-3

Study of $Bs \to Ds^{(\ast)}\,l\,\nu_l$ semileptonic decays
journal, May 2014

Bhol, Anupama
EPL (Europhysics Letters), Vol. 106, Issue 3
DOI: 10.1209/0295-5075/106/31001

Minimal Leptoquark Explanation for the $R_{D^{(*)}}$ , $R_{K}$ , and $(g - 2)_{μ}$ Anomalies
journal, April 2016

Bauer, Martin; Neubert, Matthias
Physical Review Letters, Vol. 116, Issue 14
DOI: 10.1103/PhysRevLett.116.141802

$B$ -meson decay constants: A more complete picture from full lattice QCD
journal, June 2015

Colquhoun, B.; Davies, C. T. H.; Kettle, J.
Physical Review D, Vol. 91, Issue 11
DOI: 10.1103/PhysRevD.91.114509

Flavor models for $\bar{B} \to D^{(*)} τ \bar{ν}$
journal, September 2015

Freytsis, Marat; Ligeti, Zoltan; Ruderman, Joshua T.
Physical Review D, Vol. 92, Issue 5
DOI: 10.1103/PhysRevD.92.054018

B-decay anomalies in a composite leptoquark model
journal, December 2016

Barbieri, Riccardo; Murphy, Christopher W.; Senia, Fabrizio
The European Physical Journal C, Vol. 77, Issue 1
DOI: 10.1140/epjc/s10052-016-4578-7

Effective Field Theory Approach to $b \to s ℓ ℓ^{(')}$ , $B \to K^{()} ν \bar{ν}$ and $B \to D^{()} τ ν$ with Third Generation Couplings
journal, October 2015

Calibbi, Lorenzo; Crivellin, Andreas; Ota, Toshihiko
Physical Review Letters, Vol. 115, Issue 18
DOI: 10.1103/PhysRevLett.115.181801

$Λ_{b} \to p ℓ^{-} {\bar{ν}}_{ℓ}$ and $Λ_{b} \to Λ_{c} ℓ^{-} {\bar{ν}}_{ℓ}$ form factors from lattice QCD with relativistic heavy quarks
journal, August 2015

Detmold, William; Lehner, Christoph; Meinel, Stefan
Physical Review D, Vol. 92, Issue 3
DOI: 10.1103/PhysRevD.92.034503

$B \to D ℓ ν$ form factors at nonzero recoil and $| V_{c b} |$ from $2 + 1$ -flavor lattice QCD
journal, August 2015

Bailey, Jon A.; Bazavov, A.; Bernard, C.
Physical Review D, Vol. 92, Issue 3
DOI: 10.1103/PhysRevD.92.034506

Similar Records in DOE PAGES and OSTI.GOV collections:

$B_{s}^{0}$ lifetime measurement in the $C P$ -odd decay channel $B_{s}^{0} \to J / ψ f_{0} (980)$

Journal Article Abazov, V. M. ; Abbott, B. ; Acharya, B. S. ; ... - Physical Review D

Here, the lifetime of the Bmore »« less
https://doi.org/10.1103/PhysRevD.94.012001
Precise measurement of the branching fractions for $B_{s}^{0} \to D_{s}^{(*) +} D_{s}^{(*) -}$ and first measurement of the $D_{s}^{* +} D_{s}^{* -}$ polarization using $e^{+} e^{-}$ collisions

Journal Article Esen, S. ; Schwartz, A. J. ; Aihara, H. ; ... - Physical Review. D, Particles, Fields, Gravitation and Cosmology

We have made a precise measurement of the absolute branching fractions of Bmore »« less
https://doi.org/10.1103/PhysRevD.87.031101
Complete framework for tau polarimetry in $B \to D^{(*)} τ ν$ decays

Journal Article Asadi, Pouya ; Hallin, Anna ; Martin Camalich, Jorge ; ... - Physical Review. D.

The meson decays B→Dτν and B→D*τν are sensitive probes of the b→cτν transition. In this work, we present a complete framework to obtain the maximum information on the physics of B→D(*)τν with polarized τ leptons and unpolarized D(*) mesons. Focusing on the hadronic decays τ→πν and τ→ρν, we show how to extract seven τ asymmetries from a fully differential analysis of the final-state kinematics. At Belle II with 50 ab^-1 of data, these asymmetries could potentially be measured with percent-level statistical uncertainty. This would open a new window into possible new physics contributions in b→cτν and would allow us tomore »« less
https://doi.org/10.1103/PhysRevD.102.095028
Measurement of the CKM angle $φ_{1}$ in $B^{0} \to {\bar{D}}^{(*) 0} h^{0}$ , ${\bar{D}}^{0} \to K_{S}^{0} π^{+} π^{-}$ decays with time-dependent binned Dalitz plot analysis

Journal Article Vorobyev, V. ; Adachi, I. ; Aihara, H. ; ... - Physical Review D

Measurement of the CKM angle Ψ 1 in B°→more »« less
https://doi.org/10.1103/PhysRevD.94.052004
First Measurement of the Form Factors in $D_{s}^{+} \to K^{0} e^{+} ν_{e}$ and $D_{s}^{+} \to K^{* 0} e^{+} ν_{e}$ Decays

Journal Article Ablikim, M. ; Achasov, M. N. ; Ahmed, S. ; ... - Physical Review Letters

We address new measurements of Cabibbo-suppressed semileptonic Dmore »« less
Cited by 17
https://doi.org/10.1103/PhysRevLett.122.061801

Similar Records

Title: Lifetime of B c − Mesons Constrains Explanations for Anomalies in B→D ( * ) τν

Abstract

Citation Formats

Constraints on the charged scalar effects using the forward-backward asymmetry on B ¯ → D ( * ) τ ν ¯ τ journal, March 2013

Optimal-observable analysis of possible new physics in B → D ( * ) τ ν τ journal, February 2016

B ¯ → D ∗ τ ν ¯ $$ \overline{B}\to {D}^{\left(\ast \right)}\tau \overline{\nu} $$ excesses in ALRSM constrained from B, D decays and D 0 − D ¯ 0 $$ {D}^0-{\overline{D}}^0 $$ mixing journal, January 2016

Anomalous enhancement observed in B → D ( * ) τ ν ¯ τ decays journal, April 2013

New physics in the visible final states of B → D(∗) τν journal, January 2017

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

Improving constraints on tan β / m H using B → D τ ν ¯ journal, November 1997

Hadron Spectroscopy, exotics and B C + physics at LHCb journal, November 2016

B c meson lifetime journal, May 1996

Perturbed Lepton-Specific Two-Higgs-Doublet Model Facing Experimental Hints for Physics beyond the Standard Model journal, February 2016

Dispersive bounds on the shape of form factors journal, October 1998

Towards a unified explanation of R D ( * ) , R K and ( g − 2 ) μ anomalies in a left-right model with leptoquarks journal, September 2016

Review of Particle Physics journal, August 2014

Measurement of the branching ratio of B ¯ → D ( * ) τ − ν ¯ τ relative to B ¯ → D ( * ) ℓ − ν ¯ ℓ decays with hadronic tagging at Belle journal, October 2015

Revisiting the one leptoquark solution to the R(D (∗)) anomalies and its phenomenological implications journal, August 2016

The full $ B\to {D^{*}}{\tau^{-}}{{\overline{v}}_{\tau }} $ angular distribution and CP violating triple products journal, September 2013

Diagnosing new physics in b → c τ ν τ decays in the light of the recent BABAR result journal, August 2012

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

LHC constraints and prospects for S 1 scalar leptoquark explaining the B ¯ → D ( * ) τ ν ¯ anomaly journal, August 2016

Evidence for an Excess of B ¯ → D ( * ) τ − ν ¯ τ Decays journal, September 2012

Lepton flavor violating B meson decays via a scalar leptoquark journal, June 2016

Global effective-field-theory analysis of new-physics effects in (semi)leptonic kaon decays journal, December 2016

Tau longitudinal polarization in B ¯ → D τ ν ¯ and its role in the search for the charged Higgs boson journal, August 2010

B → D l ν form factors at nonzero recoil and extraction of | V c b | journal, September 2015

Explaining B → D τ ν , B → D * τ ν and B → τ ν in a two Higgs doublet model of type III journal, September 2012

Analyzing new physics in the decays B ¯ 0 → D ( * ) τ − ν ¯ τ with form factors obtained from the covariant quark model journal, November 2016

Model-independent determinations of form factors journal, February 1996

Prospects for the B c studies at LHCb journal, August 2004

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

B → D * τ ν ¯ τ sensitivity to new physics journal, May 2012

Scalar doublet models confront τ and b anomalies journal, April 2016

New physics in the kinematic distributions of B ¯ → D ( * ) τ − ( → ℓ − ν ¯ ℓ ν τ ) ν ¯ τ journal, November 2016

Measurement of the branching ratio of B ¯ 0 → D * + τ − ν ¯ τ relative to B ¯ 0 → D * + ℓ − ν ¯ ℓ decays with a semileptonic tagging method journal, October 2016

Charged Higgs on B − →τbar nu τ and bar B→ P ( V )ellbar nu ell journal, October 2006

Effective field theory with two Higgs doublets journal, September 2016

Measurement of the lifetime of the B c + meson using the B c + → J / ψ π + decay mode journal, March 2015

Theory and phenomenology of two-Higgs-doublet models journal, July 2012

Lifetime of the B c meson and some relevant problems journal, May 2001

Precision corrections to dispersive bounds on form factors journal, December 1997

B → D (*) τν and B → τν in chiral U(1)′ models with flavored multi Higgs doublets journal, March 2013

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

Measurement of an excess of B ¯ → D ( * ) τ − ν ¯ τ decays and implications for charged Higgs bosons journal, October 2013

Analyticity properties and unitarity constraints of heavy meson form factors journal, July 1994

Exploring top quark FCNC within 2HDM type III in association with flavor physics journal, December 2015

Effective lagrangian analysis of new interactions and flavour conservation journal, May 1986

Inclusive Bc decays as a QCD lab journal, March 1996

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

C P violation in B → D τ ν τ using multipion tau decays journal, May 2014

Enhanced charged Higgs boson effects in B − → τ ν ¯ , μ ν ¯ and b → τ ν ¯ + X journal, September 1993

Physics of B c -mesons journal, January 1995

Simultaneous explanation of the R K and R ( D (⁎) ) puzzles journal, March 2015

Signatures of a nonstandard Higgs boson from flavor physics journal, September 2015

Measurement of the Ratio of Branching Fractions B ( B ¯ 0 → D * + τ − ν ¯ τ ) / B ( B ¯ 0 → D * + μ − ν ¯ μ ) journal, September 2015

Charged Higgs effects on exclusive semi-tauonicB decays journal, June 1995

Semileptonic decays of light quarks beyond the Standard Model journal, May 2010

Physics of B<sub>c</sub>-mesons [Физика Bc-мезонов] journal, January 1995

Flavor-phenomenology of two-Higgs-doublet models with generic Yukawa structure journal, May 2013

Sensitivity to charged scalars in B → D (*) τν τ and B → τν τ decays journal, January 2013

Bc decays and lifetime in QCD sum rules journal, October 2000

Simultaneous explanation of the R K and R D * $$ {R}_{D^{\left(*\right)}} $$ puzzles: a model analysis journal, January 2017

Revisiting Lepton Flavor Universality in B Decays journal, January 2017

New physics in the weak interaction of B ¯ → D ( * ) τ ν ¯ journal, February 2013

Phenomenology of semileptonic B -meson decays with form factors from lattice QCD journal, February 2016

Lepton universality violation with lepton flavor conservation in B-meson decays journal, October 2015

Dimension-six terms in the Standard Model Lagrangian journal, October 2010

Testing leptoquark models in B ¯ → D ( * ) τ ν ¯ journal, November 2013

Impact of leptonic $$\tau $$ τ decays on the distribution of $$B\rightarrow P\mu \bar{\nu }$$ B → P μ ν ¯ decays journal, June 2016

Tau polarization and its correlations as a probe of new physics journal, May 1993

Publisher’s Note: Measurement of the Ratio of Branching Fractions B ( B ¯ 0 → D * + τ − ν ¯ τ ) / B ( B ¯ 0 → D * + μ − ν ¯ μ ) [Phys. Rev. Lett. 115 , 111803 (2015)] journal, October 2015

Probing new physics with q 2 distributions in B ¯ → D ( * ) τ ν ¯ journal, June 2015

Charged-Higgs-boson effects in the B → D τ ν τ differential decay distribution journal, July 2008

Probing R -parity violating supersymmetric effects in the exclusive b → c ℓ − ν ¯ ℓ decays journal, May 2016

Anomalies in B-decays and U(2) flavor symmetry journal, February 2016

Study of $Bs \to Ds^{(\ast)}\,l\,\nu_l$ semileptonic decays journal, May 2014

Minimal Leptoquark Explanation for the R D ( * ) , R K , and ( g − 2 ) μ Anomalies journal, April 2016

B -meson decay constants: A more complete picture from full lattice QCD journal, June 2015

Flavor models for B ¯ → D ( * ) τ ν ¯ journal, September 2015

Title: Lifetime of $B_{c}^{-}$ Mesons Constrains Explanations for Anomalies in $B \to D^{(*)} τ ν$

Constraints on the charged scalar effects using the forward-backward asymmetry on $\bar{B} \to D^{(*)} τ {\bar{ν}}_{τ}$
journal, March 2013

Optimal-observable analysis of possible new physics in $B \to D^{(*)} τ ν_{τ}$
journal, February 2016

B ¯ → D ∗ τ ν ¯ $$ \overline{B}\to {D}^{\left(\ast \right)}\tau \overline{\nu} $$ excesses in ALRSM constrained from B, D decays and D 0 − D ¯ 0 $$ {D}^0-{\overline{D}}^0 $$ mixing
journal, January 2016

Anomalous enhancement observed in $B \to D^{(*)} τ {\bar{ν}}_{τ}$ decays
journal, April 2013

New physics in the visible final states of B → D(∗) τν
journal, January 2017

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

Improving constraints on $\tan β {/ m}_{H}$ using $B \to D τ \bar{ν}$
journal, November 1997

Hadron Spectroscopy, exotics and B _C ⁺ physics at LHCb
journal, November 2016

$B_{c}$ meson lifetime
journal, May 1996

Perturbed Lepton-Specific Two-Higgs-Doublet Model Facing Experimental Hints for Physics beyond the Standard Model
journal, February 2016

Dispersive bounds on the shape of form factors
journal, October 1998

Towards a unified explanation of $R_{D^{(*)}}$ , $R_{K}$ and $(g - 2)_{μ}$ anomalies in a left-right model with leptoquarks
journal, September 2016

Review of Particle Physics
journal, August 2014

Measurement of the branching ratio of $\bar{B} \to D^{()} τ^{-} {\bar{ν}}_{τ}$ relative to $\bar{B} \to D^{()} ℓ^{-} {\bar{ν}}_{ℓ}$ decays with hadronic tagging at Belle
journal, October 2015

Revisiting the one leptoquark solution to the R(D (∗)) anomalies and its phenomenological implications
journal, August 2016

The full $ B\to {D^{*}}{\tau^{-}}{{\overline{v}}_{\tau }} $ angular distribution and CP violating triple products
journal, September 2013

Diagnosing new physics in $b \to c τ ν_{τ}$ decays in the light of the recent BABAR result
journal, August 2012

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

LHC constraints and prospects for $S_{1}$ scalar leptoquark explaining the $\bar{B} \to D^{(*)} τ \bar{ν}$ anomaly
journal, August 2016

Evidence for an Excess of $\bar{B} \to D^{(*)} τ^{-} {\bar{ν}}_{τ}$ Decays
journal, September 2012

Lepton flavor violating $B$ meson decays via a scalar leptoquark
journal, June 2016

Global effective-field-theory analysis of new-physics effects in (semi)leptonic kaon decays
journal, December 2016

Tau longitudinal polarization in $\bar{B} \to D τ \bar{ν}$ and its role in the search for the charged Higgs boson
journal, August 2010

$B \to D l ν$ form factors at nonzero recoil and extraction of $| V_{c b} |$
journal, September 2015

Explaining $B \to D τ ν$ , $B \to D^{*} τ ν$ and $B \to τ ν$ in a two Higgs doublet model of type III
journal, September 2012

Analyzing new physics in the decays ${\bar{B}}^{0} \to D^{(*)} τ^{-} {\bar{ν}}_{τ}$ with form factors obtained from the covariant quark model
journal, November 2016

Model-independent determinations of form factors
journal, February 1996

Prospects for the B c studies at LHCb
journal, August 2004

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

$B \to D^{*} τ {\bar{ν}}_{τ}$ sensitivity to new physics
journal, May 2012

Scalar doublet models confront $τ$ and $b$ anomalies
journal, April 2016

New physics in the kinematic distributions of $\bar{B} \to D^{(*)} τ^{-} (\to ℓ^{-} {\bar{ν}}_{ℓ} ν_{τ}) {\bar{ν}}_{τ}$
journal, November 2016

Measurement of the branching ratio of ${\bar{B}}^{0} \to D^{* +} τ^{-} {\bar{ν}}_{τ}$ relative to ${\bar{B}}^{0} \to D^{* +} ℓ^{-} {\bar{ν}}_{ℓ}$ decays with a semileptonic tagging method
journal, October 2016

Charged Higgs on B ⁻ →τbar nu _τ and bar B→ P ( V )ellbar nu _ell
journal, October 2006

Effective field theory with two Higgs doublets
journal, September 2016

Measurement of the lifetime of the $B_{c}^{+}$ meson using the $B_{c}^{+} \to J / ψ π^{+}$ decay mode
journal, March 2015

Theory and phenomenology of two-Higgs-doublet models
journal, July 2012

Lifetime of the $B_{c}$ meson and some relevant problems
journal, May 2001

Precision corrections to dispersive bounds on form factors
journal, December 1997

B → D (*) τν and B → τν in chiral U(1)′ models with flavored multi Higgs doublets
journal, March 2013

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

Measurement of an excess of $\bar{B} \to D^{(*)} τ^{-} {\bar{ν}}_{τ}$ decays and implications for charged Higgs bosons
journal, October 2013

Analyticity properties and unitarity constraints of heavy meson form factors
journal, July 1994

Exploring top quark FCNC within 2HDM type III in association with flavor physics
journal, December 2015

Effective lagrangian analysis of new interactions and flavour conservation
journal, May 1986

Inclusive Bc decays as a QCD lab
journal, March 1996

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

$C P$ violation in $B \to D τ ν_{τ}$ using multipion tau decays
journal, May 2014

Enhanced charged Higgs boson effects in $B^{-} \to τ \bar{ν}, μ \bar{ν}$ and $b \to τ \bar{ν} + X$
journal, September 1993

Physics of B _c -mesons
journal, January 1995

Simultaneous explanation of the R K and R ( D (⁎) ) puzzles
journal, March 2015

Signatures of a nonstandard Higgs boson from flavor physics
journal, September 2015

Measurement of the Ratio of Branching Fractions $B ({\bar{B}}^{0} \to D^{* +} τ^{-} {\bar{ν}}_{τ}) / B ({\bar{B}}^{0} \to D^{* +} μ^{-} {\bar{ν}}_{μ})$
journal, September 2015

Charged Higgs effects on exclusive semi-tauonicB decays
journal, June 1995

Semileptonic decays of light quarks beyond the Standard Model
journal, May 2010

Physics of B<sub>c</sub>-mesons [Физика B_c-мезонов]
journal, January 1995

Flavor-phenomenology of two-Higgs-doublet models with generic Yukawa structure
journal, May 2013

Sensitivity to charged scalars in B → D (*) τν τ and B → τν τ decays
journal, January 2013

Bc decays and lifetime in QCD sum rules
journal, October 2000

Simultaneous explanation of the R K and R D * $$ {R}_{D^{\left(*\right)}} $$ puzzles: a model analysis
journal, January 2017

Revisiting Lepton Flavor Universality in $B$ Decays
journal, January 2017

New physics in the weak interaction of $\bar{B} \to D^{(*)} τ \bar{ν}$
journal, February 2013

Phenomenology of semileptonic $B$ -meson decays with form factors from lattice QCD
journal, February 2016

Lepton universality violation with lepton flavor conservation in B-meson decays
journal, October 2015

Dimension-six terms in the Standard Model Lagrangian
journal, October 2010

Testing leptoquark models in $\bar{B} \to D^{(*)} τ \bar{ν}$
journal, November 2013

Impact of leptonic $$\tau $$ τ decays on the distribution of $$B\rightarrow P\mu \bar{\nu }$$ B → P μ ν ¯ decays
journal, June 2016

Tau polarization and its correlations as a probe of new physics
journal, May 1993

Publisher’s Note: Measurement of the Ratio of Branching Fractions $B ({\bar{B}}^{0} \to D^{* +} τ^{-} {\bar{ν}}_{τ}) / B ({\bar{B}}^{0} \to D^{* +} μ^{-} {\bar{ν}}_{μ})$ [Phys. Rev. Lett. 115 , 111803 (2015)]
journal, October 2015

Probing new physics with $q^{2}$ distributions in $\bar{B} \to D^{(*)} τ \bar{ν}$
journal, June 2015

Charged-Higgs-boson effects in the $B \to D τ ν_{τ}$ differential decay distribution
journal, July 2008

Probing $R$ -parity violating supersymmetric effects in the exclusive $b \to c ℓ^{-} {\bar{ν}}_{ℓ}$ decays
journal, May 2016

Anomalies in B-decays and U(2) flavor symmetry
journal, February 2016

Study of $Bs \to Ds^{(\ast)}\,l\,\nu_l$ semileptonic decays
journal, May 2014

Minimal Leptoquark Explanation for the $R_{D^{(*)}}$ , $R_{K}$ , and $(g - 2)_{μ}$ Anomalies
journal, April 2016

$B$ -meson decay constants: A more complete picture from full lattice QCD
journal, June 2015

Flavor models for $\bar{B} \to D^{(*)} τ \bar{ν}$
journal, September 2015

B-decay anomalies in a composite leptoquark model
journal, December 2016

Effective Field Theory Approach to $b \to s ℓ ℓ^{(')}$ , $B \to K^{()} ν \bar{ν}$ and $B \to D^{()} τ ν$ with Third Generation Couplings
journal, October 2015