D<SUP>0</SUP>D<SUP>0</SUP> mixing and other recent charm results from BABAR

B. Meadows (representing the BABAR collaboration)

doi:10.1088/1674-1137/34/6/028

Chinese Physics C> 2010, Vol. 34> Issue(6) : 780-787 DOI: 10.1088/1674-1137/34/6/028

D⁰D⁰ mixing and other recent charm results from BABAR

B. Meadows (representing the BABAR collaboration)

University of Cincinnati, Department of Physics, Mail Location 0011, Cincinnati, OH 45221-0011, USA

Abstract
HTML
Reference
Related

PDF

Abstract：
Studies in which BABAR data have shown evidence for mixing in the neutral charm meson system are presented. A new measurement of the lifetime difference parameter y_CP=(1.16±0.22±0.18)% is described. Results are also presented from a systematic study of DK and D^*K invariant mass distributions from a 470 fb^－1 sample of asymmetric e⁺e^－ interactions recorded by the BABAR detector at the PEP-Ⅱ storage rings. A new charmed-strange meson has been observed with mass [3044±8_stat(⁺³⁰_－5)_syst]MeV/c² and width [239±35_stat(⁺⁴⁶_－42)_syst]MeV/c².

References

[1]

. Pais A, Treiman S B. Phys. Rev. D, 1975, 12: 27442. Aubert B et al (BABAR collaboration). Phys. Rev. Lett.,2007, 98: 211802. hep-ex/07030203. Staric M et al (Belle collaboration). Phys. Rev. Lett., 2007,98: 2118034. Aaltonen T et al (CDF collaboration). Phys. Rev. Lett.,2008, 100: 121802. arXiv:0712.15675. Artuso M, Meadows B T, Petrov A A. Ann. Rev. Nucl.Part. Sci., 2008, 58: 249. arXiv:0802.29346. Meadows B T. arXiv: 0810.45347. Schwartz A. arXiv:0911.14648. Datta A, Kumbhakar D. Z. Phys. C, 1985, 27: 5159. Petrov A A. Phys. Rev. D, 1997, 56: 1685. hep-ph/970333510. Glashow S L, Iliopoulos J, Maiani L. Phys. Rev. D, 1970,2: 128511. Burdman G, Shipsey I. Ann. Rev. Nucl. Part. Sci., 2003,53: 431. hep-ph/031007612. Golowich E, Hewett J, Pakvasa S, Petrov A A. Phys. Rev.D, 2007, 76: 095009. arXiv:0705.365013. Petrov A A. Int. J. Mod. Phys. A, 2006, 21: 5686. hep-ph/061136114. Bigi I I, Blanke M, Buras A J, Recksiegel S. axXiv:0904.154515. Wolfenstein L. Phys. Lett. B, 1985, 164: 17016. Donoghue J F, Golowich E, Holstein B R, Trampetic J.Phys. Rev. D, 1986, 33: 17917. Georgi H. Phys. Lett. B, 1992, 297: 353. hep-ph/920929118. Bianco S, Fabbri F L, Benson D, Bigi I I. Riv. Nuovo Cim.,2003, 26N7: 119. Bigi I I, Uraltsev N G. Nucl. Phys. B, 2001, 592: 92. hep-ph/000508920. Falk A F, Grossman Y, Ligeti Z, Nir Y, Petrov A A. Phys.Rev. D, 2004, 69: 114021. hep-ph/040220421. Falk A F, Grossman Y, Ligeti Z, Petrov A A, Phys. Rev.D, 2002, 65: 054034. hep-ph/011031722. Aubert B et al (BABAR collaboration). Phys. Rev. Lett.,2009, 103: 211801. arXiv: 0807.454423. Aubert B et al (BABAR collaboration). Phys. Rev. D.,2008, 78: 011105. arXiv: 0712.224924. Aubert B et al (BABAR collaboration). Phys. Rev. D.,2009, 78: 071103. arXiv: 0908.076125. Godfrey S, Isgur N. Phys. Rev. D, 1985, 32: 18926. Godfrey S, Kokoski R. Phys. Rev. D, 1991, 43: 167927. Isgur N, Wise M B. Phys. Rev. Lett., 1991, 66: 113028. Matsuki T, Morii T, Sudoh K. Prog. Theor. Phys., 2007,117: 1077. hep-ph/060501929. Brodzicka J et al (Belle collaboration). Phys. Rev. Lett.,2008, 100: 092001. arXiv: 0707.349130. Aubert B et al (BABAR collaboration). Phys. Rev. Lett.,2006, 97: 222001. hep-ex/060708231. Aubert B et al (BABAR collaboration). Phys. Rev. D,2009, 80: 092003. arXiv: 0908.0806

[1]	Hua-Yu Jiang , Fu-Sheng Yu , Qin Qin , Hsiang-nan Li , Cai-Dian Lü . D⁰-D⁰ mixing parameter y in the factorization-assisted topological-amplitude approach. Chinese Physics C, 2018, 42(6): 063101. doi: 10.1088/1674-1137/42/6/063101
[2]	Long-Ke Li , Ye-Qi Chen , Wen-Biao Yan , Zi-Ping Zhang . D⁰-D⁰ mixing sensitivity estimation at Belle Ⅱ in wrong-sign decays D⁰→K⁺π^-π⁰ via time-dependent amplitude analysis. Chinese Physics C, 2017, 41(2): 023001. doi: 10.1088/1674-1137/41/2/023001
[3]	M. Imran Jamil , Bilal Masud , Faisal Akram , S. M. Sohail Gilani . D⁰D^0* (D⁰D^0*) system in QCD-improved many body potential. Chinese Physics C, 2017, 41(1): 013103. doi: 10.1088/1674-1137/41/1/013103
[4]	BIAN Li-Gong , WEI Zheng-Tao . Constraints of unparticle physics parameters from K⁰-K⁰ mixing. Chinese Physics C, 2013, 37(12): 123102. doi: 10.1088/1674-1137/37/12/123102
[5]	V. P. Druzhinin . Measurements of the γγ^→π⁰ and γγ^→η_c transition form factors at BABAR. Chinese Physics C, 2010, 34(6): 816-821. doi: 10.1088/1674-1137/34/6/033
[6]	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
[7]	K. Hicks (for the LEPS collaboration) . Recent results from LEPS. Chinese Physics C, 2010, 34(9): 1275-1280. doi: 10.1088/1674-1137/34/9/023
[8]	T. Haas . Recent results from HERA. Chinese Physics C, 2010, 34(9): 1254-1258. doi: 10.1088/1674-1137/34/9/019
[9]	SHEN Cheng-Ping , YUAN Chang-Zheng . Combined fit to BABAR and Belle Data on e⁺e^－→φπ⁺π^－ and φf₀(980). Chinese Physics C, 2010, 34(8): 1045-1051. doi: 10.1088/1674-1137/34/8/002
[10]	FANG Shuang-Shi , on behalf , of the , and ZEUS . Recent results on strangeness, charm and beauty production at HERA. Chinese Physics C, 2010, 34(6): 757-764. doi: 10.1088/1674-1137/34/6/025
[11]	ZHAO Li , ZHANG Zi-Ping (for the Belle collaboration) . D⁰-D⁰ mixing and other charm decays at Belle. Chinese Physics C, 2010, 34(6): 774-779. doi: 10.1088/1674-1137/34/6/027
[12]	HUANG Bin , ZHENG Yang-Heng , LI Wei-Dong . A simulation study on the measurement of D⁰-D⁰ mixing parameter y at BESⅢ. Chinese Physics C, 2008, 32(12): 945-951. doi: 10.1088/1674-1137/32/12/002
[13]	A.J.Schwartz . Measurements of D⁰-D⁰ mixing and searches for CP violation: HFAG combination of all data. Chinese Physics C, 2008, 32(6): 477-482. doi: 10.1088/1674-1137/32/6/014
[14]	XING Zhi-Zhong . An overview of D⁰-D⁰ mixing and CP violation. Chinese Physics C, 2008, 32(6): 483-487. doi: 10.1088/1674-1137/32/6/015
[15]	LI Hai-Bo . D⁰-D⁰ mixing and CP violation at BES-Ⅲ. Chinese Physics C, 2008, 32(6): 470-476. doi: 10.1088/1674-1137/32/6/013
[16]	A. Lusiani (for the BABAR Collaboration) . Tau physics results from BABAR. Chinese Physics C, 2008, 32(6): 504-508. doi: 10.1088/1674-1137/32/6/020
[17]	WANG Wei , . Measuring D⁰-D⁰ mixing in D→f₀(980) K^* and more. Chinese Physics C, 2008, 32(10): 773-775. doi: 10.1088/1674-1137/32/10/001
[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]	N. Neri (for the BABAR Collaboration) . Charm mixing from BABAR. Chinese Physics C, 2008, 32(6): 463-469. doi: 10.1088/1674-1137/32/6/012
[20]	LIU Liang-Gang . ρ⁰-ω Mixing Effect in the (ρ⁰,ω)→e⁺e^－ Pair Decay. Chinese Physics C, 1993, 17(7): 614-618.

Access

Get Citation

B. Meadows (representing the BABAR collaboration). D⁰D⁰ mixing and other recent charm results from BABAR[J]. Chinese Physics C, 2010, 34(6): 780-787. doi: 10.1088/1674-1137/34/6/028

B. Meadows (representing the BABAR collaboration). D⁰D⁰ mixing and other recent charm results from BABAR[J]. Chinese Physics C, 2010, 34(6): 780-787. doi: 10.1088/1674-1137/34/6/028 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-02-05
Revised: 1900-01-01

Article Metric

Article Views(2621)
PDF Downloads(438)
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

D⁰D⁰ mixing and other recent charm results from BABAR

University of Cincinnati, Department of Physics, Mail Location 0011, Cincinnati, OH 45221-0011, USA

Received Date: 2010-02-05

Accepted Date: 1900-01-01

Available Online: 2010-06-05

Abstract:

Studies in which BABAR data have shown evidence for mixing in the neutral charm meson system are presented. A new measurement of the lifetime difference parameter y_CP=(1.16±0.22±0.18)% is described. Results are also presented from a systematic study of DK and D^*K invariant mass distributions from a 470 fb^－1 sample of asymmetric e⁺e^－ interactions recorded by the BABAR detector at the PEP-Ⅱ storage rings. A new charmed-strange meson has been observed with mass [3044±8_stat(⁺³⁰_－5)_syst]MeV/c² and width [239±35_stat(⁺⁴⁶_－42)_syst]MeV/c².

HTML

Reference (1)

D⁰D⁰ mixing and other recent charm results from BABAR

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

D⁰D⁰ mixing and other recent charm results from BABAR

HTML

目录

D0D0 mixing and other recent charm results from BABAR

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

D0D0 mixing and other recent charm results from BABAR

HTML

目录

D⁰D⁰ mixing and other recent charm results from BABAR

D⁰D⁰ mixing and other recent charm results from BABAR