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PHENIX rotator commissioning @ RUN9

PHENIX rotator commissioning @ RUN9. First rotator ON : Fill#10382. From phi fit (only amplitude). From the scaler. Fill#10383. Use CNI pol. values Blue pol = 15% Yell pol = 43% Blue looks zero, but residual transverse appears in yellow UD…. From the scaler. Fill#10398.

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PHENIX rotator commissioning @ RUN9

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  1. PHENIX rotator commissioning@ RUN9

  2. First rotator ON : Fill#10382 From phi fit (only amplitude) From the scaler

  3. Fill#10383 • UseCNI pol. values • Blue pol = 15% • Yell pol = 43% • Blue looks zero, but residual transverse appears in yellow UD… From the scaler

  4. Fill#10398 • Use CNI pol. values • Blue pol = 38% • Yell pol = 47% From the scaler

  5. Fill#10399 • Use CNI pol. values • Blue pol = 38% • Yell pol = 40% From the scaler

  6. Fill#10402 • Use CNI pol. values • Blue pol = 36% • Yell pol = 35% From the scaler

  7. Fill#10403 • Use CNI pol. values • Blue pol = 37% • Yell pol = 37% From the scaler

  8. After changing rotator currentFill#10399 Go to zero!

  9. Fill#10404 • Use CNI pol. values (using first measurements) • Blue pol = 26.4% • Yell pol = 31.6% From the scaler

  10. Fill#10407 • Use CNI pol. values (using first measurements) • Blue pol = 28.8% • Yell pol = 23.2% From the scaler

  11. Fill#10408 • Use CNI pol. values (using first measurements) • Blue pol = 35.9% • Yell pol = 34.2% From the scaler

  12. Fill#10412 • Use CNI pol. values (using first measurements) • Blue pol = 43.3% • Yell pol = 36.7% From the scaler

  13. Fill#10426 • Use CNI pol. values (using first measurements) • Blue pol = 40.1% • Yell pol = 39.7% • Scaler is perfect (non zero) from this fill From the scaler

  14. Fill#10434 • Use CNI pol. values (using first measurements) • Blue pol = 32.0% • Yell pol = 42.7% • Scaler is perfect (non zero) from this fill From the scaler

  15. Fill#10439 • Use CNI pol. values (using first measurements) • Blue pol = 38.4% • Yell pol = 40.1% From the scaler

  16. Fill#10382

  17. phi asymmetry Value@transverse for YELLOW : 0.079±0.005 Value@transverse for BLUE : 0.072±0.004 BLUE forward Yellow forward BLUE backward Yellow backward

  18. LP scaler : forward asymmetry

  19. LP scaler : backward asymmetry

  20. LP scaler : detector asymmetry

  21. Fill#10383

  22. LP scaler : forward asymmetry

  23. LP scaler : backward asymmetry

  24. LP scaler : detector asymmetry

  25. Fill#10398

  26. LP scaler : forward asymmetry

  27. LP scaler : backward asymmetry

  28. LP scaler : detector asymmetry

  29. Fill#10399

  30. LP scaler : forward asymmetry

  31. LP scaler : backward asymmetry

  32. LP scaler : detector asymmetry

  33. Fill#10402

  34. LP scaler : forward asymmetry

  35. LP scaler : backward asymmetry

  36. LP scaler : detector asymmetry

  37. Fill#10403

  38. LP scaler : forward asymmetry

  39. LP scaler : backward asymmetry

  40. LP scaler : detector asymmetry

  41. Fill#10404

  42. LP scaler : forward asymmetry

  43. LP scaler : backward asymmetry

  44. LP scaler : detector asymmetry

  45. Fill#10407

  46. LP scaler : forward asymmetry Goes down?...

  47. LP scaler : backward asymmetry

  48. LP scaler : detector asymmetry

  49. Fill#10408

  50. LP scaler : forward asymmetry

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