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ISSN - 01689002, Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1994, vol. 345, p. 429-439

Luminosity measurement with the CLEO II detector

Crawford G., Daubenmier C. M., Fulton R., Fujino D., Gan K. K., Honscheid K., Kagan H., Kass R., Lee J., Malchow R., Skovpen Y., Sung M., White C., Butler F., Fu X., Kalbfleisch G., Ross W. R., Skubic P., Wood M., Fast J., McIlwain R. L., Miao T., Miller D. H., Modesitt M., Payne D., Shibata E. I., Shipsey I. P J, Wang P. N., Battle M., Ernst J., Gibbons L., Kwon Y., Roberts S., Thorndike E. H., Wang C. H., Dominick J., Lambrecht M., Sanghera S., Shelkov V., Skwarnicki T., Stroynowski R., Volobouev I., Wei G., Zadorozhny P., Artuso M., Goldberg M., He D., Horwitz N., Kennett R., Mountain R., Moneti G. C., Muheim F., Mukhin Y., Playfer S., Rozen Y., Stone S., Thulasidas M., Vasseur G., Xing X., Zhu G., Bartelt J., Csorna S. E., Egyed Z., Jain V., Kinoshita K., Edwards K. W., Ogg M., Bellerive A., Britton D. I., Hyatt E. R F, MacFarlane D. B., Patel P. M., Barish B., Chadha M., Chan S., Cowen D. F., Eigen G., Miller J. S., O'Grady C., Urheim J., Weinstein A. J., Acosta D., Athanas M., Masek G., Paar H. P., Sivertz M., Gronberg J., Kutschke R., Menary S., Morrison R. J., Nakanishi S., Nelson H. N., Nelson T. K., Qiao C., Richman J. D., Ryd A., Tajima H., Sperka D., Witherell M. S., Procario M.

A measurement of absolute integrated luminosity is presented using the CLEO II detector operating at the CESR e+e- storage ring. Independent analyses of three different final states (e+e-, γγ, and μ+μ-) at √s {reversed tilde equals} 10 GeV normalize to the expected theoretical cross sections and correct for detection efficiencies. The resulting luminosities are measured with systematic errors of ±1.8%, ±1.6%, and ±2.2%, respectively, and are consistent with one another. The combined luminosity has a systematic error of ±1.0%. © 1994.