• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name Ole Hansen

    Log entry time 17:39:10 on November20,2009

    Entry number 301419

    keyword=Analysis: large lumi widths

    Prompt analysis of run 14097 shows increased BCM asymmetries (~800 vs ~350 in 
    the reference plots) and increased lumi asymmetries (~1300 vs. ~700). The 
    larger lumi asymmetries are due to the high beam current (115 uA). For the 
    moment we keep taking data, while experts discuss if these widths are 
    acceptable. Screenshots attached.

    FIGURE 1

    FIGURE 2