1. 1June 1 st 2009MICE CM24 - RAL1 MICE Beamline m. apollonio

2. 2June 1 st 2009MICE CM24 - RAL2 - Beamline parallel session: - understand the readiness of the beamline - state of magnets with emphasis on DK solenoid - state of new target - diffuser - optics - knowledge of the beamline - emittance - rate (Lumi monitors?) - FermiLab monitors (location)? - state of other detectors: TOFs/GVAs? - discussion

3. D1 D2 Q4 Q1 Q2 Q3 Q5Q6Q7Q8Q9 3June 1 st 2009MICE CM24 - RAL3

4. Magnet Readiness MAGNETReadiness 1/6/09Power Connection Remote control PlumbingCryogenicsOtherReadiness 9/09 Q1 Q2 Q3 B117AUG-2SEP SHUTDOWN, reposition and test B1 moved to allow for iron shielding removal. Needs to be reconnected/testd VERY TIGHT SCHEDULE!!!!!!!! DK SolTested at ½ max current (5T) for short period. Need a long test at MAX current w. quench protection system when is it due? A complete test of the device is needed before commissioning. Should be OK by Sept 09, unless problem arise with long run test B2 Q4Plumbing Q5To be Q6Finished Q7By Q8??/??/09 Q9 4June 1 st 2009MICE CM24 - RAL4 table to be updated during the session …

5. 5 BeamLines Availability April, 22 2009UKNF09 - Lancaster Reference Beam Line – muon (e,P=207 MeV/c) Beamlines for initial/calibration studies: from (a) with local momentum rescaling of the magnets [ with / without solenoid ] (infact we used the one with no DKsol for the aformentioned reasons) electron (@150 MeV/c)  used for TOF calibration pions (@ 300 MeV/c)  1st muons seen protons (@480 MeV/c)  1st estimate of primary intensity 5June 1 st 2009MICE CM24 - RAL5 NB : need to introduce calib. current/field for DKsol

6. Muon BeamLine: G4BL simulation – Q1.DS + ------------ CALC_EMI ------------- +  T= 0.196 mm rad  x = 4.77 cm  Y = 4.55 cm  T = 38397 mm  T = -7.105 RADIUS = 86.73 mm  x= 0.2448 mm rad  x = 32146 mm  x= 9.68  x= 0.074 mm rad  y= 0.1568 mm rad  y = 45755 mm  y= -32.9  y= 0.047 mm rad P=444.71 MeV/c Z=Q1DS X’ vs XY’ vs Y Y vs X mm rad 6June 1 st 2009MICE CM24 - RAL6 

7. Muon BeamLine: G4BL simulation – TOF0 Y vs X  P/P<10%  P/P|>10% + ------------ CALC_EMI ------------- +  N= 2.91 mm rad  X = 4.51 cm  Y = 7.02 cm  = 2874.8618 mm  = 0.129 RADIUS = 91.4828342 mm  x= 3.49 mm rad  x= 1400.4 mm  x= 0.489 eX=1.47 mm rad  y= 2.43 mm rad  y= 4867.7 mm  y= -0.392 eY=1.02 mm rad X’ vs X Y’ vs Y P=250 MeV/c Z=TOF0 7June 1 st 2009MICE CM24 - RAL7 

8. Muon BeamLine: G4BL simulation – TOF1 + ------------ CALC_EMI ------------- +  N= 2.47 (mm rad)  X = 5.9 (cm)  Y = 4.37 (cm)  T = 2334 (mm)  T = 0.86 RADIUS = 75.9 (mm)  x= 2.60  x= 2872 mm  x= 1.598  y= 2.35  y= 1727 mm  y= 0.039 P=223 MeV/c Z=TOF1 8June 1 st 2009MICE CM24 - RAL8 

9. Muon BeamLine: G4BL simulation – Diffuser + ------------ CALC_EMI ------------- +  = 3.41 mm rad  X = 4.35 cm  Y = 4.88 cm  T = 1250 mm  T = -0.0017 RADIUS = 65.3 mm  x= 3.76 mm rad  x= 1004 mm  x= 0.367  y= 3.10 mm rad  y= 1534 mm  y= -0.450 P=214 MeV/c Z=Diffuser 9June 1 st 2009MICE CM24 - RAL9 

10. FermiLab Monitors: confirm locations and readiness? 10June 1 st 2009MICE CM24 - RAL10 Could be useful to determine beam alignment (together with TOF0/1)

11. 11June 1 st 2009MICE CM24 - RAL11 Optics: are we ready? (shutdown 17 Aug/1 Sept) 2Sept – 25 Oct (see later talk for details) - On Sept 2 nd we don’t need a beam matched to … something - We can use optics for  =6 mm rad / P=214 MeV/c [STEPII.1] - Rescale it to other momenta to cover STEPI + STEPII.0 - later (towards end of year) we need a properly matched beam for all the config. of STEPII.1 [trk-solenoid + diffuser]  matrix completion - more work needed to tune DS-BL (Q4-9) to match MICE optics - we may want to test solenoid at B+/-  B to increase  rate 3 6 10 140 200 240

12. Q4 Q1 Dipole1 DK solenoid Q2Q3 Dipole2 Q5Q6Q7Q8Q9 1) beamline momentum tuning  P  =208 MeV/c P  =444 MeV/c  P  =214 MeV/c fix D1 fix D2 2) beamline quadrupole tuning P  =255 MeV/c 12June 1 st 2009MICE CM24 - RAL12

13. 13June 1 st 2009MICE CM24 - RAL13 Summary - Assume target is working - Assess magnet readiness - DKsol strongly wanted - 5T to cover up to high P  (MAX=240 MeV/c) - if NO DKsol  back to situation of ’08 - Optics for STEPI/STEPII.0 should be fine as it is - Ongoing work to complete STEPII.1 matrix - Need to assess detector readiness - assume TOF0,1 + GVAs + FLMons are in place and alive