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Report from the HERA Taskforce on Luminosity Optimization: Theory and First Luminosity Scans M. Dohlus, G.H. Hoﬀstaetter ∗ , M. Lomperski, R. Wanzenberg DESY, Notkestr. 85, 22603 Hamburg, Germany January 29, 2003 DESY HERA 03-01 ∗ Now at Cornell University, Department of Physics, Laboratory of Elementary Particle Physics, Ithaca, NY 14850-5001, USA 1

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