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 ,

Abstract
HTML
Reference
Related

PDF

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]]

[1]	Nimra Farooq , Marwah Zaki , M. Ali Paracha , Faisal Munir Bhutta . Effects of family non-universal Z ′ model in angular observables of ${\boldsymbol B {\bf\to} (\boldsymbol\rho, {\boldsymbol a}_{\bf 1})\boldsymbol\mu^+\boldsymbol\mu^- }$ decays. Chinese Physics C, 2024, 48(10): 103107. doi: 10.1088/1674-1137/ad5e65
[2]	Yong Tang , Yue-Liang Wu . Erratum and Addendum: Flavor non-universal gauge interactions and anomalies in B-meson decays (Chin. Phys. C, 42 (3): 033104 (2018)). Chinese Physics C, 2020, 44(6): 069101. doi: 10.1088/1674-1137/44/6/069101
[3]	P. Maji , S. Mahata , P. Nayek , S. Biswas , S. Sahoo . Investigation of rare semileptonic ${{B}_{c}\to \left({D}_{s,d}^{\left(*\right)}\right){\mu }^{+}{\mu }^{-}} $ decays with non-universal Z′ effect. Chinese Physics C, 2020, 44(7): 073106. doi: 10.1088/1674-1137/44/7/073106
[4]	Yong Tang , Yue-Liang Wu . Flavor non-universal gauge interactions and anomalies in B-meson decays. Chinese Physics C, 2018, 42(3): 033104. doi: 10.1088/1674-1137/42/3/033104
[5]	D. Banerjee , S. Sahoo . Analysis of λ_b→λ l⁺l^- rare decays in a non-universal Z' model. Chinese Physics C, 2017, 41(8): 083101. doi: 10.1088/1674-1137/41/8/083101
[6]	Ying Li , Dan-Dan Wang , Cai-Dian Lü . Pure annihilation type B→K0±(1430)K()^干 decays in the family non-universal Z0 model. Chinese Physics C, 2016, 40(1): 013101. doi: 10.1088/1674-1137/40/1/013101
[7]	FAN Jia-Wei , TAO Jun-Quan , SHEN Yu-Qiao , CHEN Guo-Ming , CHEN He-Sheng , S. Gascon-Shotkin , M. Lethuillier , L. Sgandurra , P. Soulet . Study of diphoton decays of the lightest scalar Higgs boson in the Next-to-Minimal Supersymmetric Standard Model. Chinese Physics C, 2014, 38(7): 073101. doi: 10.1088/1674-1137/38/7/073101
[8]	Farida Tahir , Azeem Mir , Shakeel Mahmood . Study of pure and semileptonic decays of D_s meson within R-parity violating supersymmetric model. Chinese Physics C, 2014, 38(12): 123101. doi: 10.1088/1674-1137/38/12/123101
[9]	JIANG Yue , WANG Guo-Li , WANG Tian-Hong , JU Wan-Li . Study of singlet-triplet mixing via semileptonic decays. Chinese Physics C, 2013, 37(1): 013101. doi: 10.1088/1674-1137/37/1/013101
[10]	LI Bao-Fei , CHEN Xiao-Lin , DENG Wei-Zhen . Study on the mechanism of open-flavor strong decays. Chinese Physics C, 2012, 36(2): 106-116. doi: 10.1088/1674-1137/36/2/002
[11]	ZHANG Zhen-Yu , QIN Li-Qing . Event generators for η/η' rare decays into π⁺π^-l⁺l^- and e⁺e^-μ⁺μ^-. Chinese Physics C, 2012, 36(10): 926-931. doi: 10.1088/1674-1137/36/10/002
[12]	HOU Zhao-Yu , GUO Peng , WU Wen-Wang . Uncertainty study of D_S^-(D^-)→γlν (l=e,μ) decays determined by wave function. Chinese Physics C, 2011, 35(7): 603-607. doi: 10.1088/1674-1137/35/7/001
[13]	S. Eidelman¹ , 2 . τ lepton decays. Chinese Physics C, 2010, 34(6): 896-901. doi: 10.1088/1674-1137/34/6/047
[14]	WU Jia-Jun , ZHAO Qiang , ZOU Bing-Song . Study a₀(980)}-f₀(980) mixing in charmonium decays. Chinese Physics C, 2010, 34(6): 848-854. doi: 10.1088/1674-1137/34/6/038
[15]	ZHANG Zhi-Qing , XIAO Zhen-Jun . Study of scalar meson a₀(980) from B→a₀(980)π decays. Chinese Physics C, 2010, 34(5): 528-534. doi: 10.1088/1674-1137/34/5/002
[16]	ZHANG Guo-Fang , SONG Jin-Fan , LU Gong-Ru , . Rare decays B⁰_s,d→l⁺l^－ in a top quark two-Higgs-doublet model. Chinese Physics C, 2010, 34(2): 165-170. doi: 10.1088/1674-1137/34/2/002
[17]	SUN Liang (for the BABAR collaboration) . Search for new physics in the B→K^(*)l⁺l^－ decays at BABAR. Chinese Physics C, 2010, 34(9): 1504-1507. doi: 10.1088/1674-1137/34/9/085
[18]	LI Ying , HUA Juan . Study of pure annihilation decays B_d,s→D⁰D⁰. Chinese Physics C, 2008, 32(10): 781-787. doi: 10.1088/1674-1137/32/10/003
[19]	BES Collaboration . Experiment Study of f₀(975) in J/ψ Decays. Chinese Physics C, 1995, 19(S2): 125-131.
[20]	Ren Jingru , Lu Suiling , Su Shi , Huo Anxiang , Wang Chengrui , Zhang Naijian , He Mao , Cao Peiyuan , Li Jinyu , Wang Shizhi , Li Guangju , Bai Guangzhi , Liu Zhonghe , Mu Jim , Zhou Wende . A Study of Super High Energy γ-Family Events Through Large-Scale Fe Emulsion Chambers. Chinese Physics C, 1991, 15(S1): 1-6.

Access

Get Citation

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

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2336)
PDF Downloads(360)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

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

HTML

目录