Steve Nahn

Steve Nahn Steve Nahn, U.S. CMS detector upgrade project manager, wrote this column. It’s a very busy and sometimes hectic place on Wilson Hall’s 10th and 11th floors these days working on CMS. Rather than progressing sequentially through design, construction and operations phases of the CMS detector upgrades, we are going through all three simultaneously. This leads to a certain amount of jumping around. The design component addresses the high-luminosity LHC era commencing in the mid-2020s, at which time the…