Tac run, May 2018

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Two data sets taken on May 4th, 2018:

  1. Run 42538: Empty LIH2 target, 30 M events
Run 42538
  1. Run 42517: Filled targe, 19 M events
Run 42517

Impact of the LH2 target material on the PS acceptance:

R = (1 - A (filled) / A (empty)) = (1.1 +- 0.4) %