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E00-102 EXPERIMENT FEB09 – PART 1

E00-102 EXPERIMENT FEB09 – PART 1. 1-FEB-09 UCM. WHAT WE HAVE?. Analyzed Kin A – Kin E in Madrid Obtained similar result as the ones obtained at ODU/JLab. Merged all the results in one single 4D histogram: Cross section as a function of (Pmiss,Phi,q,omega).

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E00-102 EXPERIMENT FEB09 – PART 1

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  1. E00-102 EXPERIMENTFEB09 – PART 1 1-FEB-09 UCM

  2. WHAT WE HAVE? • Analyzed Kin A – Kin E in Madrid • Obtained similar result as the ones obtained at ODU/JLab. • Merged all the results in one single 4D histogram: Cross section as a function of (Pmiss,Phi,q,omega). • This 4D histogram is ready to obtain final results.

  3. WHAT IS BEING DONE? • KIN F is being analyzed (it takes time because of the large number of runs). • Statistical errors should be added to all histograms (Sumw in ROOT). • Compare Pmiss distribution from random coincidences to Pmiss distribution from MCEEP Phase-Space  check internal collimators in MCEEP. • Combine the Cross-section 4D histogram from all kinematics into a single one taking into account the statistics. • Obtain ALT from this final 4D histogram.

  4. WHAT WILL BE DONE? • Check radiation in MCEEP using Hydrogen H(e,e’p) from Pm=0 kinematics. • Simulate H(e,e’) for E00-102 experiment  We need to obtain this scale factor as accurate as possible. Peter Monaghan found a problem with that: (http://hallaweb.jlab.org/data_reduc/comparison/) • The results from the p3/2 shell can be done in the same way. Simulations are done (although I have to add the doublet peak). • De-radiate the data? In Emiss-Pmiss 2-D plots?

  5. WHAT WILL BE DONE? • We will end up with several 4D Histograms: (Pmiss,Phi,q,omega)  Obtain from them finalCross-section, Spectroscopic Factors and ALT result.

  6. E00-102 EXPERIMENT FEB09 – PART 2 26-FEB-09 UCM

  7. WHAT HAS BEEN DONE? • KIN F is analyzed. Kin qq also analyzed (Useful for calibrations) • Statistical errors has been added. • 4D histograms for each foil separated has been added. • KLT factor needed to extract RLT is now also evaluated in the ALT macro. • All kinematics (A-F) joined into a single 4D histogram taking into account the statistics (using the inverse of the error as weights). • Obtained ALT from this final 4D histogram.

  8. WHAT WILL BE DONE? • (Kin G is under analysis). • Check KIN F (Simulations) • Do checks between foils, kinematics…

  9. SIMULATION DATA

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