# November 28 -¶

# Physics Shift Report¶

**Start Date:** 28/11/2016**End Date:** ?/11/2016**Start Run:** **End Run:** **Physics shifter**: Chris Rogers

## Summary¶

Running with superconducting magnets to get possible measurement of emittance reduction; setting is 2016 04 1.2

## Analysis¶

- Tag is the beamline tag
- Runs is a list of runs considered to make following calculations (I didn't use all runs for a particular tag)
- TOF1 Triggers is the sum of the CDB TOF1 triggers scalar; note this is trigger requests (does not include dead time/etc)
- TOF2 Triggers is the sum of the CDB TOF2 triggers scalar; note this is trigger requests (does not include coincidence with TOF1/etc)
- lmc1234 sum is the sum of the CDB luminosity monitor scalar
- time taken is the sum of the times listed (time between "start run" and "stop run")
- number in muon peak is the number reporting tof01 in the muon peak, tuned by tag (roughly 28 to 32 ns)
- number at tof2 is the number reporting at least one space point in tof1 and exactly one space point in tof2
- number passing all cuts is the number passing:-
- exactly one track in TKU
- tof01 in the muon peak (tuned by tag)
- TKU total momentum between 135 and 145 MeV/c
- Exactly one space point in TOF0 and TOF1

- number passing all cuts/p in tku:- I histogram p in TKU, then find the peak bin, then report number in the peak bin divide bin width
- number passing all cuts/tof01:- as per previous entry, but this time using tof01 histogram

Tag | Runs | lmc1234 sum | TOF1 Triggers | TOF2 Triggers | time taken | number in muon peak | number at tof2 | number passing all cuts | number passing all cuts / p in tku [MeV/c^-1] | number passing all cuts / tof01 [ns^-1] |

3-140+M3-Test2 | [8643] | 618173 | 176576 | 93941 | 1 hrs 57 mins | 52233 | 45698 | 15506 | 1724.79 | 25330.0 |

6-140+M3-Test2 | [8644] | 570985 | 212187 | 87215 | 2 hrs 1 mins | 62712 | 40058 | 18943 | 2125.34 | 33925.0 |

10-140+M3-Test3 | [8645] | 608291 | 356473 | 49930 | 2 hrs 1 mins | 94463 | 16698 | 15431 | 2008.62 | 36235.0 |