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This document outlines the reduced kick strength requirements for MKQA magnets, emphasizing the maximum kick achievable of 450 GeV at a confidence level of 1.75σ, and 0.45σ at 7 TeV. It includes details on the optics and calibration of the MKQA magnets derived from the experimental hall. The revised maximum voltage for these operations has been proposed to decrease from 3750 V to 2800 V, applicable for both local and remote setups. Concerns about Single Event Upsets (SEU) are discussed in relation to the generator voltage settings.
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MKQ Reduced Kick Strength • Definition / requirements: • Max kick at 450 GeV: 1.75 ; at 7 TeV: 0.45 • Taken present optics and calibration of the MKQA magnets from the hall • Originally propose unique maximum voltage of 3750 V 2800 V • To be applied for LOCAL and REMOTE operation • This results in the following maximum kicks: Max Generator Voltage 3750 V for Emax 7 TeV Worries about SEU: Max 2800 V for Emax 5 TeV MKQA , LHC Beam Comm. meeting, 23 June 2009