Journal article

Precise Measurement of the e(+)e(-)->pi(+)pi(-)(gamma) Cross Section with the Initial State Radiation Method at BABAR

Abstract:: A precise measurement of the cross section of the process e+e-→π+π-(γ) from threshold to an energy of 3 GeV is obtained with the initial state radiation (ISR) method using 232fb-1 of data collected with the BABAR detector at e+e- center-of-mass energies near 10.6 GeV. The ISR luminosity is determined from a study of the leptonic process e+e-→μ+μ-γ(γ). The leading-order hadronic contribution to the muon magnetic anomaly calculated using the ππ cross section measured from threshold to 1.8 GeV is (514.1±2.2(stat)±3.1(syst))×10- 10. © 2009 The American Physical Society.

Publication status:: Published

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APA Style

Aubert, B., Karyotakis, Y., Lees, J., Poireau, V., Prencipe, E., Prudent, X., Tisserand, V., Garra Tico, J., Grauges, E., Martinelli, M., Palano, A., Pappagallo, M., Eigen, G., Stugu, B., Sun, L., Battaglia, M., Brown, D., Hooberman, B., Kerth, L. T., … Hawkes, C. (2009). Precise Measurement of the e(+)e(-)->pi(+)pi(-)(gamma) Cross Section with the Initial State Radiation Method at BABAR. Physical Review Letters, 103(23).

MLA Style

Aubert, B, et al. “Precise Measurement of the e(+)e(-)-Pi(+)Pi(-)(Gamma) Cross Section with the Initial State Radiation Method at BABAR.” Physical Review Letters, vol. 103, no. 23, 2009.

Chicago Style

Aubert, B, Y Karyotakis, J Lees, et al. 2009. “Precise Measurement of the e(+)e(-)-Pi(+)Pi(-)(Gamma) Cross Section with the Initial State Radiation Method at BABAR.” Physical Review Letters 103 (23).
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Publisher copy:: 10.1103/PhysRevLett.103.231801

Authors

+ Aubert, B More by this author

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+ Karyotakis, Y More by this author

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+ Lees, J More by this author

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+ Poireau, V More by this author

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+ Prencipe, E More by this author

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Journal:: Physical Review Letters More from this journal
Volume:: 103
Issue:: 23
Publication date:: 2009-12-04
DOI:: 10.1103/PhysRevLett.103.231801
EISSN:: 1079-7114
ISSN:: 0031-9007

Language:: English
Pubs id:: pubs:211356
UUID:: uuid:1a3b0a4b-befa-4916-a8b6-ac0fc35a4dbd
Local pid:: pubs:211356
Source identifiers:: 211356
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_1a3b0a4bbefa4916a8b6ac0fc35a4dbd

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Copyright date:: 2009

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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