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

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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

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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

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Received: 2010-02-05
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通讯作者: 陈斌, bchen63@163.com

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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.

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D⁰D⁰ mixing and other recent charm results from BABAR

D⁰D⁰ mixing and other recent charm results from BABAR