The study of B→K(*)l+l- decays in family non-universal Z' models

Wei Chiang; LI Run-Hui

doi:10.1088/1674-1137/36/1/003

Chinese Physics C> 2012, Vol. 36> Issue(1) : 14-24 DOI: 10.1088/1674-1137/36/1/003

The study of B→K^(*)l⁺l^- decays in family non-universal Z' models

Wei Chiang ,
LI Run-Hui ,

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Abstract：
In a combined investigation of B→K^(*)l⁺l^- decays, constraints on the related couplings in family non-universal Z' models are derived. We find that within the allowed parameter space, the recently observed forward-backward asymmetry in the B→K^(*)l⁺l^- decay can be explained by flipping the signs of the Wilson coefficients C₉^eff and C₁₀. With the obtained constraints, we also calculate the branching ratio of the B_s→μ⁺μ^- decay. The upper bound of our prediction is nearly an order of magnitude smaller than the upper bound given by the CDF Collaboration recently.

References

[1]

Jaus W, Wyler D. Phys. Rev. D, 1990, 41: 3405; Colangelo P, De Fazio F, Santorelli P, Scrimieri E. Phys. Rev. D, 1996, 53: 3672; 1998, 57: 3186 [arXiv:hep-ph/9510403]; Aliev T M, Ozpineci A, Savci M. Phys. Rev. D, 1997, 56: 4260 [arXiv:hep-ph/9612480]; Melikhov D, Nikitin N, Simula S. Phys. Lett. B, 1998, 430: 332 [arXiv:hep-ph/9803343]2 Burdman G. Phys. Rev. D, 1995, 52: 6400 [arXiv:hep- ph/9505352]; Burdman G. Phys. Rev. D, 1998, 57: 4254 [arXiv:hep-ph/9710550]; Beneke M, Feldmann T, Seidel D. Nucl. Phys. B, 2001, 612: 25 [arXiv:hep-ph/0106067]; Feld- mann T, Matias J. JHEP 2003, 0301: 074 [arXiv:hep- ph/0212158]; Kruger F, Matias J. Phys. Rev. D, 2005, 71: 094009 [arXiv:hep-ph/0502060]3 Hewett J L, Wells J D. Phys. Rev. D, 1997, 55: 5549 [arXiv:hep-ph/9610323]; Ali A, Ball P, Handoko L T, Hiller G. Phys. Rev. D, 2000, 61: 074024 [arXiv:hep-ph/9910221]; Colangelo P, De Fazio F, Ferrandes R, Pham T N. Phys. Rev. D, 2006, 73: 115006 [arXiv:hep-ph/0604029]; Hov- hannisyan A, HOU W S, Mahajan N. Phys. Rev. D, 2008, 77: 014016 [arXiv:hep-ph/0701046]4 Ishikawa A et al. Phys. Rev. Lett., 2006, 96: 251801 [arXiv:hep-ex/0603018]5 Aubert B et al. (BABAR collaboration). Phys. Rev. Lett., 2009, 102: 091803 [arXiv:0807.4119 [hep-ex]]6 Aubert B et al. (BABAR collaboration). Phys. Rev. D, 2009, 79: 031102 [arXiv:0804.4412 [hep-ex]]7 WEI J T et al. (BELLE collaboration). Phys. Rev. Lett., 2009, 103: 171801 [arXiv:0904.0770 [hep-ex]]8 Langacker P, Plumacher M. Phys. Rev. D, 2000, 62: 013006 [arXiv:hep-ph/0001204]9 Barger V, Chiang C W, Langacker P, Lee H S. Phys. Lett. B, 2004, 580: 186 [arXiv:hep-ph/0310073]; Barger V, Chiang C W, JIANG J, Langacker P. Phys. Lett. B, 2004 596; 229 [arXiv:hep-ph/0405108]; Barger V, Chiang C W, Langacker P, Lee H S. Phys. Lett. B, 2004, 598: 218 [arXiv:hep-ph/0406126]; Arhrib A, Cheung K, Chi- ang C W, YUAN T C. Phys. Rev. D, 2006, 73: 075015 [arXiv:hep-ph/0602175]; Cheung K, Chiang C W, Desh- pande N G, JIANG J. Phys. Lett. B, 2007, 652: 285 [arXiv:hep-ph/0604223]; Chiang C W, Deshpande N G, JIANG J. JHEP, 2006, 0608: 075 [arXiv:hep-ph/0606122]10 HE X G, Valencia G. Phys. Rev. D, 2004, 70: 053003 [arXiv:hep-ph/0404229]; Phys. Lett. B, 2007, 651: 135 [arXiv:hep-ph/0703270]11 Barger V, Everett L, JIANG J, Langacker P, LIU T, Wag- ner C. Phys. Rev. D, 2009, 80: 055008 [arXiv:0902.4507 [hep-ph]]; arXiv:0906.3745 [hep-ph]12 CHEN S L, Okada N. Phys. Lett. B, 2008, 669: 34 [arXiv:0808.0331 [hep-ph]]13 CHANG Q, LI X Q, YANG Y D. JHEP 2009, 0905: 056 [arXiv:0903.0275 [hep-ph]]; arXiv:0907.4408 [hep-ph]14 Keum Y Y, LI H N, Sanda A I. Phys. Lett. B, 2001, 504: 6 [arXiv:hep-ph/0004004]; LU C D, Ukai K, YANG M Z. Phys. Rev. D, 2001, 63: 074009 e-Print: hep- ph/0004213; Keum Y, LI H N. Phys. Rev. D, 2001, 63: 074006 [arXiv:hep-ph/0006001]; LU C D, YANG M Z. Eur. Phys. J. C, 2002, 23: 275-287 e-Print: hep-ph/001123815 Ball P, Braun V M. Phys. Rev. D, 1998, 58: 094016 [arXiv:hep-ph/9805422]16 Ali A, Ball P, Handoko L T, Hiller G. Phys. Rev. D, 2000, 61: 07402417 Buchalla G, Buras A J, Lautenbacher M E. Rev. Mod. Phys., 1996, 68: 1125 [arXiv:hep-ph/9512380]18 Buras A J, Munz M. Phys. Rev. D, 1995, 52: 186 [arXiv:hep-ph/9501281]19 LI R H , LV C D, WANG W. Phys. Rev. D, 2009, 79: 094024 [arXiv:0902.3291 [hep-ph]]20 Cheung K, Chiang C W, Deshpande N G, JIANG J. Phys. Lett. B, 2007, 652: 28521 Barger V, Everett L, JIANG J, Langacker P, LIU T, Wag- ner C. Phys. Rev. D, 2009, 80: 055008[arXiv:0902.4507 [hep-ph]]; arXiv:0906.3745[hep-ph]; Barger V, Everett L L, JIANG J, Langacker P, LIU T, Wagner C E M. JHEP, 2009, 0912: 048[arXiv:0906.3745 [hep-ph]]22 Aaltonen T et al. (CDF collaboration). Phys. Rev. Lett., 2008, 100: 101802 [arXiv:0712.1708 [hep-ex]]23 Abazov V M et al. (D0 collaboration). Phys. Rev. D, 2007, 76: 092001 [arXiv:0707.3997 [hep-ex]]

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[20]	He Yudong , Zhu Qingqi , Huo Anxiang . Interpretation of Azimuthal Anisotropical Gamma-Family Events. Chinese Physics C, 1989, 13(S2): 125-130.

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Wei Chiang, LI Run-Hui and The study of B→K^(*)l⁺l^- decays in family non-universal Z' models[J]. Chinese Physics C, 2012, 36(1): 14-24. doi: 10.1088/1674-1137/36/1/003

Wei Chiang, LI Run-Hui and The study of B→K^(*)l⁺l^- decays in family non-universal Z' models[J]. Chinese Physics C, 2012, 36(1): 14-24. doi: 10.1088/1674-1137/36/1/003 shu

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Received: 2011-04-14
Revised: 2011-06-20

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The study of B→K^(*)l⁺l^- decays in family non-universal Z' models

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