Probing leptonic interactions of a family-nonuniversal Z' boson

Journal of High Energy Physics

Volumn 2011, Issue 11, 2011, Pages

  Chiang, Cheng Wei ^a,b,c   Lin, Yi Fan ^a   Tandean, Jusak ^a  

^a NATIONAL CENTRAL UNIVERSITY   (Taiwan)

^b INSTITUTE OF PHYSICS   (Taiwan)

^c NATIONAL CENTER FOR THEORETICAL SCIENCES   (Taiwan)

Author keywords

Beyond standard model; Rare decays

Indexed keywords

EID: 84255161094     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1007/JHEP11(2011)083     Document Type: Article

References (74)

1. DO collaboration, V.M. Abazov et al., First measurement of the forward-backward charge asymmetry in top quark pair production, Phys. Rev. Lett. 100 (2008) 142002 arXiv:0712.0851.
2. CDF collaboration, T. Aaltonen et al., Forward-backward asymmetry in top quark production in pp collisions at a/s = 1.96 TeV, Phys. Rev. Lett. 101 (2008) 202001 arXiv:0806.2472.
3. CDF collaboration, T. Aaltonen et al., Evidence for a mass dependent forward-backward asymmetry in top quark pair production, Phys. Rev. D 83 (2011) 112003 arXiv:1101.0034.
4. DO collaboration, V.M. Abazov et al., Evidence for an anomalous like-sign dimuon charge asymmetry, Phys. Rev. D 82 (2010) 032001 arXiv:1005.2757.
5. DO collaboration, V.M. Abazov et al., Evidence for an anomalous like-sign dimuon charge asymmetry, Phys. Rev. Lett. 105 (2010) 081801 arXiv:1007.0395.
6. DO collaboration, V.M. Abazov et al., Measurement of the anomalous like-sign dimuon charge asymmetry with 9fb-1 of pp collisions, Phys. Rev. D 84 (2011) 052007 arXiv:1106.6308.
7. CDF collaboration, T. Aaltonen et al., Invariant mass distribution of jet pairs produced in association with a W boson in pp collisions at a/s = 1.96 TeV. Phys. Rev. Lett. 106 (2011) 171801 arXiv:1104.0699.
8. DO collaboration, V.M. Abazov et al., Bounds on an anomalous dijet resonance in W+jets production in pp collisions at a/s = 1.96 TeV, Phys. Rev. Lett. 107 (2011) 011804 arXiv:1106.1921.
9. S. Jung, H. Murayama, A. Pierce and J.D. Wells, Top quark forward-backward asymmetry from new t-channel physics, Phys. Rev. D 81 (2010) 015004 arXiv:0907.4112.
10. K. Cheung, W.-Y. Keung and T.-C. Yuan, Top quark forward-backward asymmetry, Phys. Lett. B 682 (2009) 287 arXiv:0908.2589.
11. N.G. Deshpande, X.-G. He and G. Valencia, D0 dimuon asymmetry in Bs-Bs mixing and constraints on new physics, Phys. Rev. D 82 (2010) 056013 arXiv:1006.1682.
12. A.K. Alok, S. Baek and D. London, Neutral gauge boson contributions to the dimuon charge asymmetry in B decays, JHEP 07 (2011) 111 arXiv:1010.1333.
13. M.R. Buckley, D. Hooper, J. Kopp and E. Neil, Light Z' bosons at the Tevatron, Phys. Rev. D 83 (2011) 115013 arXiv:1103.6035.
14. F. Yu, A Z' model for the CDF dijet anomaly, Phys. Rev. D 83 (2011) 094028 arXiv:1104.0243.
15. K. Cheung and J. Song, Baryonic Z' explanation for the CDF Wjj excess, Phys. Rev. Lett. 106 (2011) 211803 arXiv:1104.1375.
16. P. Ko, Y. Omura and C. Yu, Dijet resonance from leptophobic Z' and light baryonic cold dark matter, arXiv:1104.4066.
17. P.J. Fox, J. Liu, D. Tucker-Smith and N. Weiner, An effective ZarXiv:1104.4127.
18. S. Chang, K.Y. Lee and J. Song, The CDF dijet excess and Z'cs coupled to the second generation quarks, arXiv:1104.4560.
19. F. del Aguila, J. de Blas, P. Langacker and M. Perez-Victoria, Impact of extra particles on indirect Z' limits, Phys. Rev. D 84 (2011) 015015 arXiv:1104.5512.
20. Z. Liu, P. Nath and G. Peim, An explanation of the CDF dijet anomaly within a U(1)x Stueckelberg extension, Phys. Lett. B 701 (2011) 601 arXiv:1105.4371.
21. J.L. Hewett and T.G. Rizzo, Dissecting the Wjj anomaly: diagnostic tests of a leptophobic ZarXiv:1106.0294.
22. J. Fan, D. Krohn, P. Langacker and I. Yavin, A Higgsophilic s-channel Z' and the CDF W+2j anomaly, arXiv:1106.1682.
23. P. Ko, Y. Omura and C. Yu, Top forward-backward asymmetry and the CDF Wjj excess in leptophobic U(1)' flavor models, arXiv:1108.0350.
24. E. Nardi, Z1, new fermions and flavor changing processes. Constraints on Eq models from /x - eee, Phys. Rev. D 48 (1993) 1240 hep-ph/9209223.
25. J. Bernabeu, E. Nardi and D. Tommasini, /i-e conversion in nuclei and Z' physics, Nucl. Phys. B 409 (1993) 69 hep-ph/9306251.
26. Y. Nir and D.J. Silverman, Z mediated flavor changing neutral currents and their implications for CP asymmetries in B0 decays, Phys. Rev. D 42 (1990) 1477.
27. V.D. Barger, M.S. Berger and R.J. Phillips, Quark singlets: implications and constraints, Phys. Rev. D 52 (1995) 1663 hep-ph/9503204.
28. M.B. Popovic and E.H. Simmons, Weak singlet fermions: models and constraints, Phys. Rev. D 62 (2000) 035002 hep-ph/0001302.
29. K.S. Babu, C.F. Kolda and J. March-Russell, Leptophobic U(1)'s and the Rb-Rc crisis, Phys. Rev. D 54 (1996) 4635 hep-ph/9603212.
30. K.S. Babu, C.F. Kolda and J. March-Russell, Implications of generalized Z Z' mixing, Phys. Rev. D 57 (1998) 6788 hep-ph/9710441.
31. T.G. Rizzo, Gauge kinetic mixing and leptophobic Z' in Eq and SO(10), Phys. Rev. D 59 (1999) 015020 hep-ph/9806397.
32. K. Leroux and D. London, Flavor changing neutral currents and leptophobic Z' gauge bosons, Phys. Lett. B 526 (2002) 97 hep-ph/0111246.
33. S. Chaudhuri, S.-W. Chung, G. Hockney and J.D. Lykken, String consistency for unified model building, Nucl. Phys. B 456 (1995) 89 hep-ph/9501361.
34. G. Cleaver et al., Physics implications of flat directions in free fermionic superstring models. 1: Mass spectrum and couplings, Phys. Rev. D 59 (1999) 055005 hep-ph/9807479.
35. M. Cvetic, G. Shiu and A.M. Uranga, Three family supersymmetric standard-like models from intersecting brane worlds, Phys. Rev. Lett. 87 (2001) 201801 hep-th/0107143.
36. M. Cvetic, G. Shiu and A.M. Uranga, Chiral four-dimensional N =1 supersymmetric type IIA orientifolds from intersecting D6 branes, Nucl. Phys. B 615 (2001) 3 hep-th/0107166.
37. M. Cvetic, P. Langacker and G. Shiu, Phenomenology of a three family standard like string model, Phys. Rev. D 66 (2002) 066004 hep-ph/0205252.
38. P. Langacker and M. Plumacher, Flavor changing effects in theories with a heavy Z' boson with family nonuniversal couplings, Phys. Rev. D 62 (2000) 013006 hep-ph/0001204.
39. V. Barger, C.-W. Chiang, J. Jiang and P. Langacker, Bs-Bs mixing in Z' models with flavor-changing neutral currents, Phys. Lett. B 596 (2004) 229 hep-ph/0405108.
40. V. Barger, C.-W. Chiang, P. Langacker and H.-S. Lee, Solution to the B - nK puzzle in a flavor-changing Z' model, Phys. Lett. B 598 (2004) 218 hep-ph/0406126.
41. A. Arhrib, K. Cheung, C.-W. Chiang and T.-C. Yuan, Single top-quark production in flavor-changing Z' models, Phys. Rev. D 73 (2006) 075015 hep-ph/0602175.
42. K. Cheung, C.-W. Chiang, N.G. Deshpande and J. Jiang, Constraints on flavor-changing Z' models by Bs mixing, Z' production and Bs - /-, Phys. Lett. B 652 (2007) 285 hep-ph/0604223.
43. X.-G. He and G. Valencia, Bs-Bs mixing constraints on FCNC and a non-universal Z', Phys. Rev. D 74 (2006) 013011 hep-ph/0605202.
44. X.-G. He and G. Valencia, D-D mixing constraints on FCNC with a non-universal Z', Phys. Lett. B 651 (2007) 135 hep-ph/0703270.
45. V. Barger et al., b - s transitions in family-dependent U(1)' models, JHEP 12 (2009) 048 arXiv:0906.3745.
46. X.-G. He and G. Valencia, Ansatz for small FCNC with a non-universal Z', Phys. Lett. B 680 (2009) 72 arXiv:0907.4034.
47. Q. Chang, X.-Q. Li and Y.-D. Yang, Family non-universal Z' effects on Bq-Bq mixing, B - Xsj+ j- and Bs - j+ j- decays, JHEP 02 (2010) 082 arXiv:0907.4408.
48. C.-W. Chiang, N.G. Deshpande and J. Jiang, Flavor changing effects in family nonuniversal Z' models, JHEP 08 (2006) 075 hep-ph/0606122.
49. J. Heeck and W. Rodejohann, Gauged LM - LT symmetry at the electroweak scale, Phys. Rev. D 84 (2011) 075007 arXiv:1107.5238.
50. BaBar collaboration, B. Aubert et al., Searches for lepton flavor violation in the decays t+ - e+y and t+ - Phys. Rev. Lett. 104 (2010) 021802 arXiv:0908.2381.
51. K. Hayasaka et al., Search for lepton flavor violating tau decays into three leptons with 719 million produced t+t- pairs, Phys. Lett. B 687 (2010) 139 arXiv:1001.3221.
52. BaBar collaboration, J. Lees et al., Limits on tau lepton-flavor violating decays in three charged leptons, Phys. Rev. D 81 (2010) 111101 arXiv:1002.4550.
53. A. Lusiani, Search for lepton-flavor-violating tau decays at the B-factories, PoS(HQL 2010)054 arXiv:1012.3733.
54. MEG collaboration, J. Adam et al., New limit on the lepton-flavour violating decay j+ - e+Y, arXiv:1107.5547.
55. P. Langacker, The physics of heavy Z' gauge bosons, Rev. Mod. Phys. 81 (2009) 1199 arXiv :0801.1345 .
56. J. Erler and P. Langacker, Electroweak model and constraints on new physics, in PARTICLE Data Group collaboration, K. Nakamura et al., Review of particle physics, J. Phys. G 37 (2010) 075021.
57. Particle Data Group collaboration, K. Nakamura et al., Review of particle physics, J. Phys. G 37 (2010) 075021.
58. ALEPH, DELPHI, L3, OPAL and LEP Electroweak Working Group collaborations, J. Alcaraz et al., A combination ofpreliminary electroweak measurements and constraints on the standard model, hep-ex/0612034.
59. F. del Aguila, J. de Blas and M. Perez-Victoria, Electroweak limits on general new vector bosons, JHEP 09 (2010) 033 arXiv:1005.3998.
60. C.D. Carone and H. Murayama, Possible light U(1) gauge boson coupled to baryon number, Phys. Rev. Lett. 74 (1995) 3122 hep-ph/9411256.
61. E. Ma and D.P. Roy, Phenomenology of the B - 3LT gauge boson, Phys. Rev. D 58 (1998) 095005 hep-ph/9806210.
62. L. Willmann et al., New bounds from searching for muonium to anti-muonium conversion, Phys. Rev. Lett. 82 (1999) 49 hep-ex/9807011.
63. OPAL collaboration, G. Abbiendi et al., Search for lepton flavor violation in e+e collisions at-s = 189 GeF-209 GeV, Phys. Lett. B 519 (2001) 23 hep-ex/0109011
64. BaBar collaboration, B. Aubert et al., Search for the reactions e+ e- j+t- and e+ e- e+ t-, Phys. Rev. D 75 (2007) 031103 hep-ex/0607044.
65. M.N. Achasov et al., Search for lepton flavor violation process e+ e- ej in the energy region = 984-1060 MeV and e/x decay, Phys. Rev. D 81 (2010) 057102 arXiv:0911.1232.
66. X.-G. He, J. Tandean and G. Valencia, Penguin and box diagrams in unitary gauge, Eur. Phys. J. C 64 (2009) 681 arXiv:0909.3638.
67. J.P. Leveille, The second-order weak correction to (g-2) of the muon in arbitrary gauge models, Nucl. Phys. B 137 (1978) 63.
68. F. Jegerlehner and A. Nyffeler, The muon g-2, Phys. Rept. 477 (2009) 1 arXiv:0902.3360.
69. R. Foot and X.-G. He, Comment on ZZ' mixing in extended gauge theories, Phys. Lett. B 267 (1991) 509.
70. S. Cassel, D.M. Ghilencea and G.G. Ross, Electroweak and dark matter constraints on a Z' in models 'with a hidden valley, Nucl. Phys. B 827 (2010) 256 arXiv:0903.1118.
71. M. Williams, C.P. Burgess, A. Maharana and F. Quevedo, New constraints (and motivations) for Abelian gauge bosons in the MeV-TeV mass range, arXiv:1103.4556.
72. F. del Aguila, M. Masip and M. Perez-Victoria, Physical parameters and renormalization of U(1)a x U(1)b models, Nucl. Phys. B 456 (1995) 531 hep-ph/9507455.
73. Y. Mambrini, The ZZ' kinetic mixing in the light of the recent direct and indirect dark matter searches, JCAP 07 (2011) 009 arXiv:1104.4799.
74. B. Kors and P. Nath, Aspects of the Stueckelberg extension, JHEP 07 (2005) 069 hep-ph/0503208.