Rare tau decays from BABAR

G. D. Lafferty

doi:10.1088/1674-1137/34/6/049

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2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(6) : 907-911 DOI: 10.1088/1674-1137/34/6/049

Rare tau decays from BABAR

G. D. Lafferty ^,

School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, UK

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Abstract：
The BABAR experiment has now completed data taking and with an integrated luminosity of 531 fb^－1 of e⁺e^－ collision data has recorded some 480 million tau-pair events. Various studies of suppressed, rare and forbidden decays of the tau have been conducted, including searches for high-multiplicity decays, for second-class hadronic weak currents, and for lepton-flavour violation.

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[7]	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
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[11]	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
[12]	S. Eidelman¹ , 2 . τ lepton decays. Chinese Physics C, 2010, 34(6): 896-901. doi: 10.1088/1674-1137/34/6/047
[13]	E. Prencipe . X Y Z particles at BABAR. Chinese Physics C, 2010, 34(6): 644-649. doi: 10.1088/1674-1137/34/6/006
[14]	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
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[16]	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
[17]	M. Bischofberger (for the Belle collaboration) . Rare decays of the tau lepton at Belle. Chinese Physics C, 2010, 34(6): 902-906. doi: 10.1088/1674-1137/34/6/048
[18]	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
[19]	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
[20]	Li Jin , Li Yushan , Qi Nading , Xue Shengtian , Wang Ping , Hu Tao , Ma Donghong , Zhang Jiawen , Zhu Qiming , Jiang Chunhua , Jiang Zhijin . Monte Carlo Study on the Strategy of Tau Mass Measurement. Chinese Physics C, 1995, 19(S2): 115-123.

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G. D. Lafferty. Rare tau decays from BABAR[J]. Chinese Physics C, 2010, 34(6): 907-911. doi: 10.1088/1674-1137/34/6/049

G. D. Lafferty. Rare tau decays from BABAR[J]. Chinese Physics C, 2010, 34(6): 907-911. doi: 10.1088/1674-1137/34/6/049 shu

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Received: 2010-01-26
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Rare tau decays from BABAR

G. D. Lafferty ^,

Corresponding author: G. D. Lafferty,

School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, UK

Received Date: 2010-01-26
Accepted Date: 1900-01-01
Available Online: 2010-06-05

Abstract:

The BABAR experiment has now completed data taking and with an integrated luminosity of 531 fb^－1 of e⁺e^－ collision data has recorded some 480 million tau-pair events. Various studies of suppressed, rare and forbidden decays of the tau have been conducted, including searches for high-multiplicity decays, for second-class hadronic weak currents, and for lepton-flavour violation.