Supplementary Materials (SOM)

Compile with

  ./lapdf som_v1

The main substance of the Science article goes into a short (3 - 4 page)
article, which should be of general interest.

Detailed information about the experiment goes into this document.

These two documents should be exclusive, to a degree.  They may
refer to each other.  

Outline

I. Apparatus

   A. Polarized Electron Beam
   B. Beam Monitoring
   C. Spectrometers and Detectors
   D. Detector System
   E. Data Acquisition System
   F. Beam Polarimetry
   G. Target

II. DIS Asymmetry Analysis

   A. Data Selection
   B. Pedestals and Linearity
   C. Systematic Fluctuations and Beam Corrections
   D. Background Analysis
       (i) Target EndCap Correction
       (ii) Radiative Corrections
       (iii) Pion Background Corrections
   E. Kinematics
       (i) Calibration of The HRS Optics
       (ii) Reconstruction of $Q^2$ and $x$
   
III. PVDIS Formalism

   A. The formalism
   B. Simulations
   C. Extraction of $C_2$ Coefficients
   D. Discussion of Higher Twist Effects