Abstract
We give a comprehensive study from flavor observables of π, K, D (s), and B (s) mesons for limiting the Two Higgs Doublet Models (2HDMs) with natural flavor conservation, namely, Z 2 symmetric (type I, II, X, Y) and aligned types of models. With use of updated theoretical predictions and experimental analyses of B → τν, D → μν, D s → τν, D s → μν, K → μν, π → μν, B 0 s → μ + μ −, B 0 d → μ + μ −, τ → Kν, τ → πν, \( \overline{B}\to {X}_s\gamma \), \( K\hbox{-} \overline{K} \) mixing, \( {B}_d^0\hbox{-} {\overline{B}}_d^0 \) mixing, and \( {B}_s^0\hbox{-} {\overline{B}}_s^0 \) mixing, we obtain constraints on the parameters in the 2HDMs. To calculate the constraints, we pay attention to a determination of CKM matrix elements and re-fit them to experimental data so that new contributions from additional Higgs bosons do not affect the determination. As a result, we find that the charged Higgs boson mass less than around 490 GeV is ruled out from \( \overline{B}\to {X}_s\gamma \) in the type II and Y models, whereas large tan β is excluded from B 0 s → μ + μ − in the type II. We also see that severe constraints on the mass and couplings are put from \( \overline{B}\to {X}_s\gamma \), B 0 s → μ + μ −, and \( {B}_s^0\hbox{-} {\overline{B}}_s^0 \) in the aligned model. In addition, we discuss excesses of observables in the muon anomalous magnetic moment and the semi-tauonic B meson decays in the context of the 2HDM, and find that the aligned model can explain part of the excesses, compatible with the other constraints.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
N. Cabibbo, Unitary Symmetry and Leptonic Decays, Phys. Rev. Lett. 10 (1963) 531 [INSPIRE].
M. Kobayashi and T. Maskawa, CP Violation in the Renormalizable Theory of Weak Interaction, Prog. Theor. Phys. 49 (1973) 652 [INSPIRE].
S.L. Glashow, J. Iliopoulos and L. Maiani, Weak Interactions with Lepton-Hadron Symmetry, Phys. Rev. D 2 (1970) 1285 [INSPIRE].
J.F. Gunion, H.E. Haber, G.L. Kane and S. Dawson, The Higgs Hunter’s Guide, Front. Phys. 80 (2000) 1 [INSPIRE].
S.L. Glashow and S. Weinberg, Natural Conservation Laws for Neutral Currents, Phys. Rev. D 15 (1977) 1958 [INSPIRE].
M. Aoki, S. Kanemura, K. Tsumura and K. Yagyu, Models of Yukawa interaction in the two Higgs doublet model and their collider phenomenology, Phys. Rev. D 80 (2009) 015017 [arXiv:0902.4665] [INSPIRE].
A. Pich and P. Tuzon, Yukawa Alignment in the Two-Higgs-Doublet Model, Phys. Rev. D 80 (2009) 091702 [arXiv:0908.1554] [INSPIRE].
O. Deschamps, S. Descotes-Genon, S. Monteil, V. Niess, S. T’Jampens and V. Tisserand, The Two Higgs Doublet of Type II facing flavour physics data, Phys. Rev. D 82 (2010) 073012 [arXiv:0907.5135] [INSPIRE].
M. Jung, A. Pich and P. Tuzon, Charged-Higgs phenomenology in the Aligned two-Higgs-doublet model, JHEP 11 (2010) 003 [arXiv:1006.0470] [INSPIRE].
X.-D. Cheng, Y.-D. Yang and X.-B. Yuan, Phenomenological discriminations of the Yukawa interactions in two-Higgs doublet models with Z 2 symmetry, Eur. Phys. J. C 74 (2014) 3081 [arXiv:1401.6657] [INSPIRE].
G.C. Branco, P.M. Ferreira, L. Lavoura, M.N. Rebelo, M. Sher and J.P. Silva, Theory and phenomenology of two-Higgs-doublet models, Phys. Rept. 516 (2012) 1 [arXiv:1106.0034] [INSPIRE].
C. Bobeth, M. Gorbahn, T. Hermann, M. Misiak, E. Stamou and M. Steinhauser, B s,d → l + l − in the Standard Model with Reduced Theoretical Uncertainty, Phys. Rev. Lett. 112 (2014) 101801 [arXiv:1311.0903] [INSPIRE].
T. Hermann, M. Misiak and M. Steinhauser, Three-loop QCD corrections to B s → μ + μ −, JHEP 12 (2013) 097 [arXiv:1311.1347] [INSPIRE].
C. Bobeth, M. Gorbahn and E. Stamou, Electroweak Corrections to B s,d → ℓ + ℓ −, Phys. Rev. D 89 (2014) 034023 [arXiv:1311.1348] [INSPIRE].
X.-Q. Li, J. Lu and A. Pich, B 0 s,d → ℓ + ℓ − Decays in the Aligned Two-Higgs-Doublet Model, JHEP 06 (2014) 022 [arXiv:1404.5865] [INSPIRE].
X.-D. Cheng, Y.-D. Yang and X.-B. Yuan, Revisiting B s → μ + μ − in the two-Higgs doublet models with Z 2 symmetry, Eur. Phys. J. C 76 (2016) 151 [arXiv:1511.01829] [INSPIRE].
M. Misiak et al., Updated NNLO QCD predictions for the weak radiative B-meson decays, Phys. Rev. Lett. 114 (2015) 221801 [arXiv:1503.01789] [INSPIRE].
M. Czakon, P. Fiedler, T. Huber, M. Misiak, T. Schutzmeier and M. Steinhauser, The (Q 7 , Q 1,2) contribution to \( \overline{B}\to {X}_s\gamma \) at \( \mathcal{O}\left({\alpha}_s^2\right) \), JHEP 04 (2015) 168 [arXiv:1503.01791] [INSPIRE].
T. Hermann, M. Misiak and M. Steinhauser, \( \overline{B}\to {X}_s\gamma \) in the Two Higgs Doublet Model up to Next-to-Next-to-Leading Order in QCD, JHEP 11 (2012) 036 [arXiv:1208.2788] [INSPIRE].
Q. Chang, P.-F. Li and X.-Q. Li, \( {B}_s^0-{\overline{B}}_s^0 \) mixing within minimal flavor-violating two-Higgs-doublet models, Eur. Phys. J. C 75 (2015) 594 [arXiv:1505.03650] [INSPIRE].
S. Aoki et al., Review of lattice results concerning low-energy particle physics, Eur. Phys. J. C 74 (2014) 2890 [arXiv:1310.8555] [INSPIRE].
A. Crivellin, A. Kokulu and C. Greub, Flavor-phenomenology of two-Higgs-doublet models with generic Yukawa structure, Phys. Rev. D 87 (2013) 094031 [arXiv:1303.5877] [INSPIRE].
C. Kao, H.-Y. Cheng, W.-S. Hou and J. Sayre, Top Decays with Flavor Changing Neutral Higgs Interactions at the LHC, Phys. Lett. B 716 (2012) 225 [arXiv:1112.1707] [INSPIRE].
N. Craig et al., Searching for t → ch with Multi-Leptons, Phys. Rev. D 86 (2012) 075002 [arXiv:1207.6794] [INSPIRE].
K.-F. Chen, W.-S. Hou, C. Kao and M. Kohda, When the Higgs meets the Top: Search for t → ch 0 at the LHC, Phys. Lett. B 725 (2013) 378 [arXiv:1304.8037] [INSPIRE].
D. Atwood, S.K. Gupta and A. Soni, Constraining the flavor changing Higgs couplings to the top-quark at the LHC, JHEP 10 (2014) 57 [arXiv:1305.2427] [INSPIRE].
CMS collaboration, Combined multilepton and diphoton limit on t to cH, CMS-PAS-HIG-13-034.
B. Altunkaynak, W.-S. Hou, C. Kao, M. Kohda and B. McCoy, Flavor Changing Heavy Higgs Interactions at the LHC, Phys. Lett. B 751 (2015) 135 [arXiv:1506.00651] [INSPIRE].
R. Gaitan-Lozano, R. Martinez and J.H.M. de Oca, Rare top decay t → cγ in general THDM-III, arXiv:1407.3318 [INSPIRE].
R. Gaitán, R. Martinez and J.H.M. de Oca, Rare top decay t → cγ with flavor changing neutral scalar interactions in two Higgs doublet model, arXiv:1503.04391 [INSPIRE].
R. Harnik, J. Kopp and J. Zupan, Flavor Violating Higgs Decays, JHEP 03 (2013) 026 [arXiv:1209.1397] [INSPIRE].
D. Aristizabal Sierra and A. Vicente, Explaining the CMS Higgs flavor violating decay excess, Phys. Rev. D 90 (2014) 115004 [arXiv:1409.7690] [INSPIRE].
L. de Lima, C.S. Machado, R.D. Matheus and L.A.F. do Prado, Higgs Flavor Violation as a Signal to Discriminate Models, JHEP 11 (2015) 074 [arXiv:1501.06923] [INSPIRE].
S. Bressler, A. Dery and A. Efrati, Asymmetric lepton-flavor violating Higgs boson decays, Phys. Rev. D 90 (2014) 015025 [arXiv:1405.4545] [INSPIRE].
Y. Omura, E. Senaha and K. Tobe, Lepton-flavor-violating Higgs decay h → μτ and muon anomalous magnetic moment in a general two Higgs doublet model, JHEP 05 (2015) 028 [arXiv:1502.07824] [INSPIRE].
G.C. Branco, W. Grimus and L. Lavoura, Relating the scalar flavor changing neutral couplings to the CKM matrix, Phys. Lett. B 380 (1996) 119 [hep-ph/9601383] [INSPIRE].
F.J. Botella, G.C. Branco, A. Carmona, M. Nebot, L. Pedro and M.N. Rebelo, Physical Constraints on a Class of Two-Higgs Doublet Models with FCNC at tree level, JHEP 07 (2014) 078 [arXiv:1401.6147] [INSPIRE].
F.J. Botella, G.C. Branco, M. Nebot and M.N. Rebelo, Flavour Changing Higgs Couplings in a Class of Two Higgs Doublet Models, Eur. Phys. J. C 76 (2016) 161 [arXiv:1508.05101] [INSPIRE].
K. De Bruyn, R. Fleischer, R. Knegjens, P. Koppenburg, M. Merk and N. Tuning, Branching Ratio Measurements of B s Decays, Phys. Rev. D 86 (2012) 014027 [arXiv:1204.1735] [INSPIRE].
K. De Bruyn et al., Probing New Physics via the B 0 s → μ + μ − Effective Lifetime, Phys. Rev. Lett. 109 (2012) 041801 [arXiv:1204.1737] [INSPIRE].
A.J. Buras, R. Fleischer, J. Girrbach and R. Knegjens, Probing New Physics with the B s → μ + μ − Time-Dependent Rate, JHEP 07 (2013) 77 [arXiv:1303.3820] [INSPIRE].
A.J. Buras, P. Krawczyk, M.E. Lautenbacher and C. Salazar, B0- Anti-B0 Mixing, CP Violation, \( {K}^{+}\to {\pi}^{+}\nu \overline{\nu} \) and B → KγX in a Two Higgs Doublet Model, Nucl. Phys. B 337 (1990) 284 [INSPIRE].
V.D. Barger, J.L. Hewett and R.J.N. Phillips, New Constraints on the Charged Higgs Sector in Two Higgs Doublet Models, Phys. Rev. D 41 (1990) 3421 [INSPIRE].
G. Buchalla, A.J. Buras and M.E. Lautenbacher, Weak decays beyond leading logarithms, Rev. Mod. Phys. 68 (1996) 1125 [hep-ph/9512380] [INSPIRE].
J. Urban, F. Krauss, U. Jentschura and G. Soff, Next-to-leading order QCD corrections for the \( {B}^0-{\overline{B}}^0 \) mixing with an extended Higgs sector, Nucl. Phys. B 523 (1998) 40 [hep-ph/9710245] [INSPIRE].
M. Misiak et al., Estimate of \( \mathrm{\mathcal{B}}\left(\overline{B}\to {X}_s\gamma \right) \) at O(α 2 s ), Phys. Rev. Lett. 98 (2007) 022002 [hep-ph/0609232] [INSPIRE].
M. Misiak and M. Steinhauser, NNLO QCD corrections to the \( \overline{B}\to {X}_s\gamma \) matrix elements using interpolation in m(c), Nucl. Phys. B 764 (2007) 62 [hep-ph/0609241] [INSPIRE].
T. Becher and M. Neubert, Analysis of \( Br\left(\overline{B}\to {X}_s\gamma \right) \) at NNLO with a cut on photon energy, Phys. Rev. Lett. 98 (2007) 022003 [hep-ph/0610067] [INSPIRE].
M. Misiak and M. Steinhauser, Large-m c Asymptotic Behaviour of O(α 2 s ) Corrections to B → X s γ, Nucl. Phys. B 840 (2010) 271 [arXiv:1005.1173] [INSPIRE].
T. Huber, M. Poradzinski and J. Virto, Four-body contributions to \( \overline{B}\to {X}_s\gamma \) at NLO, JHEP 01 (2015) 115 [arXiv:1411.7677] [INSPIRE].
J. Charles et al., Current status of the Standard Model CKM fit and constraints on ΔF = 2 New Physics, Phys. Rev. D 91 (2015) 073007 [arXiv:1501.05013] [INSPIRE].
M. Ciuchini, G. Degrassi, P. Gambino and G.F. Giudice, Next-to-leading QCD corrections to B → X s γ: Standard model and two Higgs doublet model, Nucl. Phys. B 527 (1998) 21 [hep-ph/9710335] [INSPIRE].
P. Ciafaloni, A. Romanino and A. Strumia, Two loop QCD corrections to charged Higgs mediated b → sγ decay, Nucl. Phys. B 524 (1998) 361 [hep-ph/9710312] [INSPIRE].
F. Borzumati and C. Greub, 2HDMs predictions for \( \overline{B}\to {X}_s\gamma \) in NLO QCD, Phys. Rev. D 58 (1998) 074004 [hep-ph/9802391] [INSPIRE].
F. Borzumati and C. Greub, Two Higgs doublet model predictions for \( \overline{B}\to {X}_s\gamma \) in NLO QCD: Addendum, Phys. Rev. D 59 (1999) 057501 [hep-ph/9809438] [INSPIRE].
C. Bobeth, M. Misiak and J. Urban, Matching conditions for b → sγ and b → s gluon in extensions of the standard model, Nucl. Phys. B 567 (2000) 153 [hep-ph/9904413] [INSPIRE].
A.L. Kagan and M. Neubert, QCD anatomy of B → X s γ decays, Eur. Phys. J. C 7 (1999) 5 [hep-ph/9805303] [INSPIRE].
T. Hurth, E. Lunghi and W. Porod, Untagged \( \overline{B}\to {X}_{s+d}\gamma \) CP asymmetry as a probe for new physics, Nucl. Phys. B 704 (2005) 56 [hep-ph/0312260] [INSPIRE].
E. Lunghi and J. Matias, Huge right-handed current effects in B → K *(Kπ)ℓ + ℓ − in supersymmetry, JHEP 04 (2007) 058 [hep-ph/0612166] [INSPIRE].
W.-S. Hou, Enhanced charged Higgs boson effects in \( {B}^{-}\to \tau \overline{\nu} \) , \( \mu \overline{nu} \) and \( b\to \tau \overline{\nu}+X \), Phys. Rev. D 48 (1993) 2342 [INSPIRE].
M. Tanaka, Charged Higgs effects on exclusive semitauonic B decays, Z. Phys. C 67 (1995) 321 [hep-ph/9411405] [INSPIRE].
I. Caprini, L. Lellouch and M. Neubert, Dispersive bounds on the shape of \( \overline{B}\to {D}^{\left(\ast \right)} \) lepton anti-neutrino form-factors, Nucl. Phys. B 530 (1998) 153 [hep-ph/9712417] [INSPIRE].
Heavy Flavor Averaging Group collaboration, Y. Amhis et al., Averages of B-Hadron, C-Hadron and tau-lepton properties as of early 2012, arXiv:1207.1158 [INSPIRE].
U. Nierste, S. Trine and S. Westhoff, Charged-Higgs effects in a new B → Dτν τ differential decay distribution, Phys. Rev. D 78 (2008) 015006 [arXiv:0801.4938] [INSPIRE].
J.F. Kamenik and F. Mescia, B → Dτν Branching Ratios: Opportunity for Lattice QCD and Hadron Colliders, Phys. Rev. D 78 (2008) 014003 [arXiv:0802.3790] [INSPIRE].
M. Tanaka and R. Watanabe, Tau longitudinal polarization in \( \overline{B}\to D\tau \overline{\nu} \) and its role in the search for charged Higgs boson, Phys. Rev. D 82 (2010) 034027 [arXiv:1005.4306] [INSPIRE].
A. Celis, M. Jung, X.-Q. Li and A. Pich, Sensitivity to charged scalars in B → D (*) τν τ and B → τν τ decays, JHEP 01 (2013) 054 [arXiv:1210.8443] [INSPIRE].
A. Celis, M. Jung, X.-Q. Li and A. Pich, B → D (*) τν τ decays in two-Higgs-doublet models, J. Phys. Conf. Ser. 447 (2013) 012058 [arXiv:1302.5992] [INSPIRE].
M. Tanaka and R. Watanabe, New physics in the weak interaction of \( \overline{B}\to {D}^{\left(\ast \right)}\tau \overline{\nu} \), Phys. Rev. D 87 (2013) 034028 [arXiv:1212.1878] [INSPIRE].
F. Jegerlehner and A. Nyffeler, The Muon g − 2, Phys. Rept. 477 (2009) 1 [arXiv:0902.3360] [INSPIRE].
M. Davier, A. Hoecker, B. Malaescu and Z. Zhang, Reevaluation of the Hadronic Contributions to the Muon g − 2 and to α(M 2 Z ), Eur. Phys. J. C 71 (2011) 1515 [Erratum ibid. C 72 (2012) 1874] [arXiv:1010.4180] [INSPIRE].
K. Hagiwara, R. Liao, A.D. Martin, D. Nomura and T. Teubner, (g − 2) μ and α(M 2 Z ) re-evaluated using new precise data, J. Phys. G 38 (2011) 085003 [arXiv:1105.3149] [INSPIRE].
A. Czarnecki, B. Krause and W.J. Marciano, Electroweak Fermion loop contributions to the muon anomalous magnetic moment, Phys. Rev. D 52 (1995) 2619 [hep-ph/9506256] [INSPIRE].
A. Czarnecki, B. Krause and W.J. Marciano, Electroweak corrections to the muon anomalous magnetic moment, Phys. Rev. Lett. 76 (1996) 3267 [hep-ph/9512369] [INSPIRE].
B. Krause, Higher order hadronic contributions to the anomalous magnetic moment of leptons, Phys. Lett. B 390 (1997) 392 [hep-ph/9607259] [INSPIRE].
J. Prades, E. de Rafael and A. Vainshtein, The Hadronic Light-by-Light Scattering Contribution to the Muon and Electron Anomalous Magnetic Moments, Adv. Ser. Direct. High Energy Phys. 20 (2009) 303 [arXiv:0901.0306] [INSPIRE].
T. Aoyama, M. Hayakawa, T. Kinoshita and M. Nio, Complete Tenth-Order QED Contribution to the Muon g-2, Phys. Rev. Lett. 109 (2012) 111808 [arXiv:1205.5370] [INSPIRE].
C. Gnendiger, D. Stöckinger and H. Stöckinger-Kim, The electroweak contributions to (g − 2) μ after the Higgs boson mass measurement, Phys. Rev. D 88 (2013) 053005 [arXiv:1306.5546] [INSPIRE].
A. Kurz, T. Liu, P. Marquard and M. Steinhauser, Hadronic contribution to the muon anomalous magnetic moment to next-to-next-to-leading order, Phys. Lett. B 734 (2014) 144 [arXiv:1403.6400] [INSPIRE].
G. Colangelo, M. Hoferichter, A. Nyffeler, M. Passera and P. Stoffer, Remarks on higher-order hadronic corrections to the muon g − 2, Phys. Lett. B 735 (2014) 90 [arXiv:1403.7512] [INSPIRE].
Muon g-2 collaboration, G.W. Bennett et al., Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL, Phys. Rev. D 73 (2006) 072003 [hep-ex/0602035] [INSPIRE].
B.e. Lautrup, A. Peterman and E. de Rafael, Recent developments in the comparison between theory and experiments in quantum electrodynamics, Phys. Rept. 3 (1972) 193 [INSPIRE].
J.P. Leveille, The Second Order Weak Correction to (G-2) of the Muon in Arbitrary Gauge Models, Nucl. Phys. B 137 (1978) 63 [INSPIRE].
A. Dedes and H.E. Haber, Can the Higgs sector contribute significantly to the muon anomalous magnetic moment?, JHEP 05 (2001) 006 [hep-ph/0102297] [INSPIRE].
D. Chang, W.-F. Chang, C.-H. Chou and W.-Y. Keung, Large two loop contributions to g − 2 from a generic pseudoscalar boson, Phys. Rev. D 63 (2001) 091301 [hep-ph/0009292] [INSPIRE].
K.-m. Cheung, C.-H. Chou and O.C.W. Kong, Muon anomalous magnetic moment, two Higgs doublet model and supersymmetry, Phys. Rev. D 64 (2001) 111301 [hep-ph/0103183] [INSPIRE].
K. Cheung and O.C.W. Kong, Can the two Higgs doublet model survive the constraint from the muon anomalous magnetic moment as suggested?, Phys. Rev. D 68 (2003) 053003 [hep-ph/0302111] [INSPIRE].
A. Broggio, E.J. Chun, M. Passera, K.M. Patel and S.K. Vempati, Limiting two-Higgs-doublet models, JHEP 11 (2014) 058 [arXiv:1409.3199] [INSPIRE].
V. Ilisie, New Barr-Zee contributions to (g − 2) μ in two-Higgs-doublet models, JHEP 04 (2015) 077 [arXiv:1502.04199] [INSPIRE].
T. Aushev et al., Physics at Super B Factory, arXiv:1002.5012 [INSPIRE].
J.C. Hardy and I.S. Towner, Superallowed 0+ → 0+ nuclear β decays: A new survey with precision tests of the conserved vector current hypothesis and the standard model, Phys. Rev. C 79 (2009) 055502 [arXiv:0812.1202] [INSPIRE].
Particle Data Group collaboration, K.A. Olive et al., Review of Particle Physics, Chin. Phys. C 38 (2014) 090001 [INSPIRE].
Heavy Flavor Averaging Group (HFAG) collaboration, Y. Amhis et al., Averages of b-hadron, c-hadron and τ-lepton properties as of summer 2014, arXiv:1412.7515 [INSPIRE].
Fermilab Lattice, MILC collaborations, A. Bazavov et al., Charmed and light pseudoscalar meson decay constants from four-flavor lattice QCD with physical light quarks, Phys. Rev. D 90 (2014) 074509 [arXiv:1407.3772] [INSPIRE].
FlaviaNet Working Group on Kaon Decays collaboration, M. Antonelli et al., An Evaluation of |V us | and precise tests of the Standard Model from world data on leptonic and semileptonic kaon decays, Eur. Phys. J. C 69 (2010) 399 [arXiv:1005.2323] [INSPIRE].
BaBar collaboration, S. Banerjee, Lepton Universality, |V us | and search for second class current in tau decays, arXiv:0811.1429 [INSPIRE].
N. Carrasco, Neutral meson oscillations on the lattice, arXiv:1410.0161 [INSPIRE].
ETM collaboration, N. Carrasco et al., B-physics from N f = 2 tmQCD: the Standard Model and beyond, JHEP 03 (2014) 016 [arXiv:1308.1851] [INSPIRE].
C.M. Bouchard et al., Neutral B mixing from 2 + 1 flavor lattice-QCD: the Standard Model and beyond, PoS(LATTICE 2011)274 [arXiv:1112.5642] [INSPIRE].
A.J. Buras, S. Jager and J. Urban, Master formulae for Delta F = 2 NLO QCD factors in the standard model and beyond, Nucl. Phys. B 605 (2001) 600 [hep-ph/0102316] [INSPIRE].
K.G. Chetyrkin, J.H. Kuhn and M. Steinhauser, RunDec: A Mathematica package for running and decoupling of the strong coupling and quark masses, Comput. Phys. Commun. 133 (2000) 43 [hep-ph/0004189] [INSPIRE].
A. Lenz and U. Nierste, Numerical Updates of Lifetimes and Mixing Parameters of B Mesons, arXiv:1102.4274 [INSPIRE].
F. Archilli, B 0 s → μ + μ − at LHC, arXiv:1411.4964 [INSPIRE].
S. Chang, S.K. Kang, J.-P. Lee and J. Song, Higgs potential and hidden light Higgs scenario in two Higgs doublet models, Phys. Rev. D 92 (2015) 075023 [arXiv:1507.03618] [INSPIRE].
CMS collaboration, Search for neutral MSSM Higgs bosons decaying to a pair of tau leptons in pp collisions, JHEP 10 (2014) 160 [arXiv:1408.3316] [INSPIRE].
ATLAS collaboration, Search for neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at \( \sqrt{s}=8 \) TeV with the ATLAS detector, JHEP 11 (2014) 056 [arXiv:1409.6064] [INSPIRE].
N. Chakrabarty, U.K. Dey and B. Mukhopadhyaya, High-scale validity of a two-Higgs doublet scenario: a study including LHC data, JHEP 12 (2014) 166 [arXiv:1407.2145] [INSPIRE].
D. Chowdhury and O. Eberhardt, Global fits of the two-loop renormalized Two-Higgs-Doublet model with soft Z 2 breaking, JHEP 11 (2015) 052 [arXiv:1503.08216] [INSPIRE].
LEP, DELPHI, OPAL, ALEPH, L3 collaborations, G. Abbiendi et al., Search for Charged Higgs bosons: Combined Results Using LEP Data, Eur. Phys. J. C 73 (2013) 2463 [arXiv:1301.6065] [INSPIRE].
T. Abe, R. Sato and K. Yagyu, Lepton-specific two Higgs doublet model as a solution of muon g − 2 anomaly, JHEP 07 (2015) 064 [arXiv:1504.07059] [INSPIRE].
M. Jung, A. Pich and P. Tuzon, The \( \overline{B}\to {X}_s\gamma \) Rate and CP Asymmetry within the Aligned Two-Higgs-Doublet Model, Phys. Rev. D 83 (2011) 074011 [arXiv:1011.5154] [INSPIRE].
BaBar collaboration, J.P. Lees et al., Evidence for an excess of \( \overline{B}\to {D}^{\left(\ast \right)}{\tau}^{-}{\overline{\nu}}_{\tau } \) decays, Phys. Rev. Lett. 109 (2012) 101802 [arXiv:1205.5442] [INSPIRE].
BaBar collaboration, J.P. Lees et al., Measurement of an Excess of \( \overline{B}\to {D}^{\left(\ast \right)}{\tau}^{-}{\overline{\nu}}_{\tau } \) Decays and Implications for Charged Higgs Bosons, Phys. Rev. D 88 (2013) 072012 [arXiv:1303.0571] [INSPIRE].
Belle collaboration, M. Huschle et al., Measurement of the branching ratio of \( \overline{B}\to {D}^{\left(\ast \right)}{\tau}^{-}{\overline{\nu}}_{\tau } \) relative to \( \overline{B}\to {D}^{\left(\ast \right)}{\ell}^{-}{\overline{\nu}}_{\ell } \) decays with hadronic tagging at Belle, Phys. Rev. D 92 (2015) 072014 [arXiv:1507.03233] [INSPIRE].
LHCb collaboration, Measurement of the ratio of branching fractions \( \mathrm{\mathcal{B}}\left({\overline{B}}^0\to {D}^{\ast +}{\tau}^{-}{\nu}_{\tau}\right)/\mathrm{\mathcal{B}}\left({\overline{B}}^0\to {D}^{\ast +}{\mu}^{-}{\overline{\nu}}_{\mu}\right) \), Phys. Rev. Lett. 115 (2015) 111803 [arXiv:1506.08614] [INSPIRE].
L. Wang and X.-F. Han, A light pseudoscalar of 2HDM confronted with muon g-2 and experimental constraints, JHEP 05 (2015) 039 [arXiv:1412.4874] [INSPIRE].
A. Hektor, K. Kannike and L. Marzola, Muon g − 2 and Galactic Centre γ-ray excess in a scalar extension of the 2HDM type-X, JCAP 10 (2015) 025 [arXiv:1507.05096] [INSPIRE].
A. Crivellin, J. Heeck and P. Stoffer, A perturbed lepton-specific two-Higgs-doublet model facing experimental hints for physics beyond the Standard Model, Phys. Rev. Lett. 116 (2016) 081801 [arXiv:1507.07567] [INSPIRE].
E.J. Chun, Z. Kang, M. Takeuchi and Y.-L.S. Tsai, LHC τ-rich tests of lepton-specific 2HDM for (g − 2) μ , JHEP 11 (2015) 099 [arXiv:1507.08067] [INSPIRE].
F.U. Bernlochner, \( B\to \pi \tau {\overline{\nu}}_{\tau } \) decay in the context of type-II 2HDM, Phys. Rev. D 92 (2015) 115019 [arXiv:1509.06938] [INSPIRE].
W. Altmannshofer and D.M. Straub, New physics in b → s transitions after LHC run 1, Eur. Phys. J. C 75 (2015) 382 [arXiv:1411.3161] [INSPIRE].
S. Descotes-Genon, L. Hofer, J. Matias and J. Virto, Global analysis of b → sℓℓ anomalies, arXiv:1510.04239 [INSPIRE].
M. Jung, X.-Q. Li and A. Pich, Exclusive radiative B-meson decays within the aligned two-Higgs-doublet model, JHEP 10 (2012) 063 [arXiv:1208.1251] [INSPIRE].
P. Koppenburg, CP violation and CKM studies, PoS(EPS-HEP2015)028 [arXiv:1510.01923] [INSPIRE].
ALICE collaboration, Two particle correlations: a probe of the LHC QCD medium, J. Phys. Conf. Ser. 270 (2011) 012032 [arXiv:1102.2119] [INSPIRE].
Muon g-2 collaboration, J. Grange et al., Muon (g − 2) Technical Design Report, arXiv:1501.06858 [INSPIRE].
Open Access
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
Author information
Authors and Affiliations
Corresponding author
Additional information
ArXiv ePrint: 1511.05066
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
About this article
Cite this article
Enomoto, T., Watanabe, R. Flavor constraints on the Two Higgs Doublet Models of Z 2 symmetric and aligned types. J. High Energ. Phys. 2016, 2 (2016). https://doi.org/10.1007/JHEP05(2016)002
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/JHEP05(2016)002