Solving the AbFB anomaly in natural composite models

Journal of High Energy Physics

Volumn 2011, Issue 2, 2011, Pages

  Da Rold, Leandro ^a  

^a CENTRO ATÓMICO BARILOCHE   (Argentina)

Author keywords

Beyond standard model; Technicolor and composite models

Indexed keywords

EID: 80053166380     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1007/JHEP02(2011)034     Document Type: Article

References (37)

1. S. Weinberg, Implications of dynamical symmetry breaking, Phys. Rev. D 13 (1976) 974.
2. S. Weinberg, Implications of dynamical symmetry breaking: an addendum, Phys. Rev. D 19 (1979) 1277.
3. L. Susskind, Dynamics of spontaneous symmetry breaking in the Weinberg-Salam theory, Phys. Rev. D 20 (1979) 2619.
4. D. B. Kaplan and H. Georgi, SU (2) × U (1) breaking by vacuum misalignment, Phys. Lett. B 136 (1984) 183.
5. D. B. Kaplan, H. Georgi and S. Dimopoulos, Composite Higgs scalars, Phys. Lett. B 136 (1984) 187.
6. H. Georgi, D. B. Kaplan and P. Galison, Calculation of the composite Higgs mass, Phys. Lett. B 143 (1984) 152.
7. H. Georgi and D. B. Kaplan, Composite Higgs and custodial SU (2), Phys. Lett. B 145 (1984) 216.
8. M. J. Dugan, H. Georgi and D. B. Kaplan, Anatomy of a composite Higgs model, Nucl. Phys. B 254 (1985) 299.
9. L. Randall and R. Sundrum, A large mass hierarchy from a small extra dimension, Phys. Rev. Lett. 83 (1999) 3370 [hep-ph/9905221].
10. N. Arkani-Hamed, M. Porrati and L. Randall, Holography and phenomenology, JHEP 08 (2001) 017 [hep-th/0012148].
11. J. Alcaraz, Precision electroweak measurements and constraints on the standard model, LEP Electroweak Working Group, LEPEWWG/2009-01 [arXiv:0911.2604].
12. M. S. Chanowitz, The Z → b̄b decay asymmetry: Lose-lose for the standard model, Phys. Rev. Lett. 87 (2001) 231802 [hep-ph/0104024].
13. D. Choudhury, T. M. P. Tait and C. E. M. Wagner, Beautiful mirrors and precision electroweak data, Phys. Rev. D 65 (2002) 053002 [hep-ph/0109097].
14. R. Contino, T. Kramer, M. Son and R. Sundrum, Warped/composite phenomenology simplified, JHEP 05 (2007) 074 [hep-ph/0612180].
15. P. Sikivie, L. Susskind, M. B. Voloshin and V. I. Zakharov, Isospin breaking in technicolor models, Nucl. Phys. B 173 (1980) 189.
16. K. Agashe, R. Contino, L. Da Rold and A. Pomarol, A custodial symmetry for Zbb̄, Phys. Lett. B 641 (2006) 62 [hep-ph/0605341].
17. C. Bouchart and G. Moreau, The precision electroweak data in warped extra-dimension models, Nucl. Phys. B 810 (2009) 66 [arXiv:0807.4461].
18. R. Contino, L. Da Rold and A. Pomarol, Light custodians in natural composite Higgs models, Phys. Rev. D 75 (2007) 055014 [hep-ph/0612048].
19. FB puzzle in an extra dimensional model with an extended gauge structure, Nucl. Phys. B 773 (2007) 43 [hep-ph/0610173].
20. R. Contino and G. Servant, Discovering the top partners at the LHC using same-sign dilepton final states, JHEP 06 (2008) 026 [arXiv:0801.1679].
21. J. Mrazek and A. Wulzer, A strong sector at the LHC: top partners in same-sign dileptons, Phys. Rev. D 81 (2010) 075006 [arXiv:0909.3977].
22. M. S. Carena, E. Ponton, J. Santiago and C. E. M. Wagner, Light Kaluza-Klein states in Randall-Sundrum models with custodial SU (2), Nucl. Phys. B 759 (2006) 202 [hep-ph/0607106].
23. M. S. Carena, E. Ponton, J. Santiago and C. E. M. Wagner, Electroweak constraints on warped models with custodial symmetry, Phys. Rev. D 76 (2007) 035006 [hep-ph/0701055].
24. A. Pomarol and J. Serra, Top quark compositeness: feasibility and implications, Phys. Rev. D 78 (2008) 074026 [arXiv:0806.3247].
25. M. E. Peskin and T. Takeuchi, A New constraint on a strongly interacting Higgs sector, Phys. Rev. Lett. 65 (1990) 964.
26. M. E. Peskin and T. Takeuchi, Estimation of oblique electroweak corrections, Phys. Rev. D 46 (1992) 381.
27. S. Casagrande, F. Goertz, U. Haisch, M. Neubert and T. Pfoh, The custodial Randall-Sundrum model: from precision tests to Higgs physics, JHEP 09 (2010) 014 [arXiv:1005.4315].-
28. J. F. Oliver, J. Papavassiliou and A. Santamaria, Universal extra dimensions and Z → bb̄, Phys. Rev. D 67 (2003) 056002 [hep-ph/0212391].
29. J. A. Aguilar-Saavedra, Identifying top partners at LHC, JHEP 11 (2009) 030 [arXiv:0907.3155].
30. S. S. D. Willenbrock and D. A. Dicus, Production of heavy quarks from W gluon fusion, Phys. Rev. D 34 (1986) 155.
31. J. M. Maldacena, The large-N limit of superconformal field theories and supergravity, Int. J. Theor. Phys. 38 (1999) 1113
32. [Adv. Theor. Math. Phys. 2 (1998) 231] [hep-th/9711200].
33. R. Contino, Y. Nomura and A. Pomarol, Higgs as a holographic pseudo-Goldstone boson, Nucl. Phys. B 671 (2003) 148 [hep-ph/0306259].
34. K. Agashe, R. Contino and A. Pomarol, The minimal composite Higgs model, Nucl. Phys. B 719 (2005) 165 [hep-ph/0412089].
35. G. Burdman and L. Da Rold, Electroweak symmetry breaking from a holographic fourth generation, JHEP 12 (2007) 086 [arXiv:0710.0623].
36. Y. Bai, M. Carena and E. Ponton, The Planck scale from top condensation, Phys. Rev. D 81 (2010) 065004 [arXiv:0809.1658].
37. K. Agashe and G. Servant, Warped unification, proton stability and dark matter, Phys. Rev. Lett. 93 (2004) 231805 [hep-ph/0403143].