Charm mixing from BABAR

N. Neri (for the BABAR Collaboration)

doi:10.1088/1674-1137/32/6/012

Chinese Physics C> 2008, Vol. 32> Issue(6) : 463-469 DOI: 10.1088/1674-1137/32/6/012

Charm mixing from BABAR

N. Neri (for the BABAR Collaboration)

BABAR Collaboration, Università di Pisa and INFN, L. Bruno Pontecorvo 3, 56127 Pisa, Italy

Abstract
HTML
Reference
Related

PDF

Abstract：
We present recent results from BABAR experiment for D⁰－D⁰ mixing measurements. Mixing parameters can be measured in different ways using different D⁰ decay modes, here we discuss the most sensitive analyses such as D⁰→K⁺π^－ where we had the first evidence of charm mixing, the measurement of the ratio of lifetimes of the decays D0→K⁺K^－ and D⁰→π⁺π^－ relative to D⁰→K^－π⁺, the time dependent Dalitz plot analysis of D⁰→K⁺π^－π⁰. New limits on CP-violating time-integrated asymmetries in D0→K⁺K^－ and D0→π⁺π^－ are also discussed. The analyses presented are based on 384 fb^－1 data collected with the BABAR detector at the PEP-II asymmetric B Factory.

References

[1]

. Bianco S et al. Riv. Nuovo Cim., 2003, 26N7: 1. hep-ex/03090212. Burdman G, Shipsey I. Ann. Rev. Nucl. Part. Sci., 2003,53: 4313. Wolfenstein L. Phys. Lett. B, 1985, 164: 170; Donoghue JF et al. Phys. Rev. D, 1986, 33: 179; Bigi I I Y, Uraltsev NG. Nucl. Phys. B, 2001, 592: 92. hep-ph/0005089; Falk AF et al. Phys. Rev. D, 2002, 65: 054034. hep-ph/0110317;Falk A F et al. Phys. Rev. D, 2004, 69: 114021. hep-ph/04022044. Blaylock G, Seiden A, Nir Y. Phys. Lett. B, 1995, 355:555. hep-ph/95043065. Aubert B et al (BABAR). Phys. Rev. Lett., 2007, 98:211802. hep-ex/07030206. Staric M et al (Belle). Phys. Rev. Lett., 2007, 98: 211803.hep-ex/07030367. Petrov A A. Int. J. Mod. Phys. A, 2006, 21: 56868. YAO W M et al (Particle Data Group). J. Phys. G, 2006,33: 19. LIU T H. In Batavia 1994, The future of high-sensitivitycharm experiments (Charm 2000), edited by Kaplan D,Kwan S. 1994. hep-ph/940833010. Bergmann S et al. Phys. Lett. B, 2000, 486: 418. hep-ph/000518111. Aubert B et al (BABAR Collaboration). arXiv:0712.224912. Aubert B et al (BABAR). Phys. Rev. Lett., 2003, 91:121801. hep-ex/030600313. Kopp S et al (CLEO). Phys. Rev. D, 2001, 63: 092001.hep-ex/001106514. Buccella F et al. Phys. Rev. D, 1995, 51: 3478. hep-ph/941128615. Acosta D et al (CDF Collaboration). Phys. Rev. Lett.,2005, 94: 122001; Aubert B et al (BABAR Collabora-tion). Phys. Rev. D, 2005, 71: 09110116. Grossman Y, Kagan A L, Nir Y. Phys. Rev. D, 2007, 75:03600817. Aubert B et al (BaBar Collaboration). arXiv:0709.2715

[1]	Virendrasinh Kher , Nayneshkumar Devlani , Ajay Kumar Rai . Excited state mass spectra, decay properties and Regge trajectories of charm and charm-strange mesons. Chinese Physics C, 2017, 41(7): 073101. doi: 10.1088/1674-1137/41/7/073101
[2]	WANG Dong , BAN Yong , LI Gang . ρ-ω mixing in J/ø→VP decays. Chinese Physics C, 2014, 38(6): 063101. doi: 10.1088/1674-1137/38/6/063101
[3]	WU Xing-Gang , HUANG Tao , ZHONG Tao . Information on the pion distribution amplitude from the pion-photon transition form factor with the Belle and BABAR data. Chinese Physics C, 2013, 37(6): 063105. doi: 10.1088/1674-1137/37/6/063105
[4]	ZHANG Yi-Chun , CHEN Xiao-Su , HE Miao , HUANG Xing-Tao , WANG Meng , LI Wei-Dong , ZHANG Zi-Ping . Mixing MC events in reactor neutrino experiment. Chinese Physics C, 2013, 37(1): 016201. doi: 10.1088/1674-1137/37/1/016201
[5]	E. P. Solodov (for the BABAR collaboration) . Study of the e⁺ e^－ to hadrons via ISR at BABAR. Chinese Physics C, 2010, 34(6): 660-668. doi: 10.1088/1674-1137/34/6/009
[6]	Baldini Ferroli . BABAR measurement of baryon time-like form factors via initial state radiation. Chinese Physics C, 2010, 34(6): 860-862. doi: 10.1088/1674-1137/34/6/040
[7]	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
[8]	DAI Lian-Rong . Mixing of scalar meson and baryon-baryon interaction. Chinese Physics C, 2010, 34(9): 1459-1461. doi: 10.1088/1674-1137/34/9/071
[9]	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
[10]	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
[11]	Galina Pakhlova . e⁺e^－→ charm cross sections via ISR. Chinese Physics C, 2010, 34(6): 656-659. doi: 10.1088/1674-1137/34/6/008
[12]	E. Prencipe . X Y Z particles at BABAR. Chinese Physics C, 2010, 34(6): 644-649. doi: 10.1088/1674-1137/34/6/006
[13]	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
[14]	G. D. Lafferty . Rare tau decays from BABAR. Chinese Physics C, 2010, 34(6): 907-911. doi: 10.1088/1674-1137/34/6/049
[15]	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
[16]	B. Meadows (representing the BABAR collaboration) . D⁰D⁰ mixing and other recent charm results from BABAR. Chinese Physics C, 2010, 34(6): 780-787. doi: 10.1088/1674-1137/34/6/028
[17]	DAI Lian-Rong , LIU Jia , ZHANG Dan . Multiquark states and the mixing of scalar meson. Chinese Physics C, 2009, 33(12): 1397-1400. doi: 10.1088/1674-1137/33/12/064
[18]	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
[19]	Jin Changhao . Down-Quark Masses and Flavor Mixing. Chinese Physics C, 1988, 12(S1): 59-68.
[20]	Luo Liau-fu , LU Tan . MASS SPECTRA OF CHARM PARTICLES. Chinese Physics C, 1978, 2(2): 174-177.

Access

Get Citation

N. Neri (for the BABAR Collaboration). Charm mixing from BABAR[J]. Chinese Physics C, 2008, 32(6): 463-469. doi: 10.1088/1674-1137/32/6/012

N. Neri (for the BABAR Collaboration). Charm mixing from BABAR[J]. Chinese Physics C, 2008, 32(6): 463-469. doi: 10.1088/1674-1137/32/6/012 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-02-13
Revised: 1900-01-01

Article Metric

Article Views(3772)
PDF Downloads(549)
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

Charm mixing from BABAR

BABAR Collaboration, Università di Pisa and INFN, L. Bruno Pontecorvo 3, 56127 Pisa, Italy

Received Date: 2008-02-13

Accepted Date: 1900-01-01

Available Online: 2008-06-05

Abstract:

We present recent results from BABAR experiment for D⁰－D⁰ mixing measurements. Mixing parameters can be measured in different ways using different D⁰ decay modes, here we discuss the most sensitive analyses such as D⁰→K⁺π^－ where we had the first evidence of charm mixing, the measurement of the ratio of lifetimes of the decays D0→K⁺K^－ and D⁰→π⁺π^－ relative to D⁰→K^－π⁺, the time dependent Dalitz plot analysis of D⁰→K⁺π^－π⁰. New limits on CP-violating time-integrated asymmetries in D0→K⁺K^－ and D0→π⁺π^－ are also discussed. The analyses presented are based on 384 fb^－1 data collected with the BABAR detector at the PEP-II asymmetric B Factory.

HTML

Reference (1)

Charm mixing from BABAR

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Charm mixing from BABAR

HTML

目录