Analysis Lessons Learned (d2n)

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What follows is a (partial) listing of analysis lessons learned from Transversity, which may be a useful guide for d2n.

Optics

  • Optics are calibrated with low-momentum data. Can we trust this calibration in a high-momentum regime? (Xin, 2009.03.06)

BigBite MWDC

  • MWDC sensitive to timewalk. T1, T6 times are very different. (Xin, 2009.03.06)

Triggers

  • Since T3 arrives at the trigger supervisor before T5, it "steals" T5's timing. (Xin, 2009.03.06)
    • Can be corrected as a deadtime effect.