\contentsline {figure}{\numberline {1}{\ignorespaces Photo of repairing a plane of a BigBite wire-chamber.}}{10}{figure.1} \contentsline {figure}{\numberline {2}{\ignorespaces Summer student Emily Sykes (Phebus High School)}}{12}{figure.2} \contentsline {figure}{\numberline {3}{\ignorespaces The new A/D card based on MAD ASIC.}}{14}{figure.3} \contentsline {figure}{\numberline {4}{\ignorespaces The LVDS to ECL converter panel.}}{14}{figure.4} \contentsline {figure}{\numberline {5}{\ignorespaces Rate $vs.$ high-voltage curves for the old and the new cards}}{15}{figure.5} \contentsline {figure}{\numberline {6}{\ignorespaces Schematic layout of the Hall A Compton polarimeter.}}{16}{figure.6} \contentsline {figure}{\numberline {7}{\ignorespaces The new electron detector housing and vacuum chamber }}{18}{figure.7} \contentsline {figure}{\numberline {8}{\ignorespaces The new electron detector silicon micro-strip assembly. }}{19}{figure.8} \contentsline {figure}{\numberline {9}{\ignorespaces Optics table of the green Compton polarimeter.}}{20}{figure.9} \contentsline {figure}{\numberline {10}{\ignorespaces Optics table setup showing the assembled Fabry-Perot cavity}}{20}{figure.10} \contentsline {figure}{\numberline {11}{\ignorespaces 40-minute strip-chart recorded with EPICS during cavity-laser lock acquisition}}{21}{figure.11} \contentsline {figure}{\numberline {12}{\ignorespaces Temperature scan of the PPLN crystal}}{22}{figure.12} \contentsline {figure}{\numberline {13}{\ignorespaces Power scan of the PPLN crystal}}{22}{figure.13} \contentsline {figure}{\numberline {14}{\ignorespaces MC simulation of light propagation in the three-strip design}}{28}{figure.14} \contentsline {figure}{\numberline {15}{\ignorespaces S-shape light guide construction and laser light through the light guide}}{29}{figure.15} \contentsline {figure}{\numberline {16}{\ignorespaces 3D expanded view of the upgraded RICH detector}}{31}{figure.16} \contentsline {figure}{\numberline {17}{\ignorespaces Monte Carlo simulation of the upgraded RICH}}{32}{figure.17} \contentsline {figure}{\numberline {18}{\ignorespaces E94-107: Preliminary data for the $^{16}_{\nobreakspace {}\Lambda }${N} missing-energy spectrum.}}{35}{figure.18} \contentsline {figure}{\numberline {19}{\ignorespaces E97-110: Preliminary results for $\Gamma _1^n$.}}{37}{figure.19} \contentsline {figure}{\numberline {20}{\ignorespaces E00-102: Projected $A_{LT}$ data}}{39}{figure.20} \contentsline {figure}{\numberline {21}{\ignorespaces E00-102: Kinematics}}{39}{figure.21} \contentsline {figure}{\numberline {22}{\ignorespaces E00-102: Waterfall target}}{40}{figure.22} \contentsline {figure}{\numberline {23}{\ignorespaces E00-102: Coincidence time spectra from the ROOT/C++ analyzer}}{41}{figure.23} \contentsline {figure}{\numberline {24}{\ignorespaces E00-102: Extraction of the elastic peak from the $\Delta E$ spectrum}}{41}{figure.24} \contentsline {figure}{\numberline {25}{\ignorespaces E00-102: Selected results from the Lund/Madrid MCEEP simulations.}}{42}{figure.25} \contentsline {figure}{\numberline {26}{\ignorespaces E00-102: 1$p_{1/2}$ cross section relative to the H($e,e^\prime $) cross section}}{42}{figure.26} \contentsline {figure}{\numberline {27}{\ignorespaces E01-015: The measured and extrapolated yield ratios}}{45}{figure.27} \contentsline {figure}{\numberline {28}{\ignorespaces E02-013: Conceptual lay-out of the experiment}}{47}{figure.28} \contentsline {figure}{\numberline {29}{\ignorespaces E02-013: $^3$He target polarization}}{48}{figure.29} \contentsline {figure}{\numberline {30}{\ignorespaces E02-013: The angle between the beam direction and the holding field direction}}{49}{figure.30} \contentsline {figure}{\numberline {31}{\ignorespaces E02-013: The beam-helicity asymmetry of T2(T3) trigger rates}}{50}{figure.31} \contentsline {figure}{\numberline {32}{\ignorespaces E02-013: Calibration of the momentum reconstruction}}{50}{figure.32} \contentsline {figure}{\numberline {33}{\ignorespaces E02-013: Calibration of the time off-sets for BigHAND}}{51}{figure.33} \contentsline {figure}{\numberline {34}{\ignorespaces E02-013: The amplitude spectrum in the front neutron detector}}{52}{figure.34} \contentsline {figure}{\numberline {35}{\ignorespaces E02-013: The electric form factor of the neutron}}{53}{figure.35} \contentsline {figure}{\numberline {36}{\ignorespaces E03-101: The cross section as a function of energy for $^3$He photodisintegration}}{56}{figure.36} \contentsline {figure}{\numberline {37}{\ignorespaces E03-104: Recoil-polarization data as a function of $Q^2$}}{59}{figure.37} \contentsline {figure}{\numberline {38}{\ignorespaces E03-106: The n-DVCS results and the contributions $J_u$ and $J_d$ to the proton spin}}{64}{figure.38} \contentsline {figure}{\numberline {39}{\ignorespaces E03-106: Expected results for n-DVCS (left) and d-DVCS (right)}}{65}{figure.39} \contentsline {figure}{\numberline {40}{\ignorespaces E04-018: $^3$He $F_C$ data compared to four different calculations}}{67}{figure.40} \contentsline {figure}{\numberline {41}{\ignorespaces E04-018: $^3$He $F_M$ data compared to four different calculations}}{67}{figure.41} \contentsline {figure}{\numberline {42}{\ignorespaces E04-018: $^4$He $F_C$ data compared to two IA calculations}}{68}{figure.42} \contentsline {figure}{\numberline {43}{\ignorespaces E04-018: Raw time-of-flight (TOF) spectrum}}{69}{figure.43} \contentsline {figure}{\numberline {44}{\ignorespaces E04-018: Raw ``elastic stripe'' with radiation tail}}{70}{figure.44} \contentsline {figure}{\numberline {45}{\ignorespaces E05-103: The proton form-factor ratio as a function of $Q^{2}$ shown with world data}}{73}{figure.45} \contentsline {figure}{\numberline {46}{\ignorespaces E05-103: Angular distributions for recoil-proton polarizations}}{74}{figure.46} \contentsline {figure}{\numberline {47}{\ignorespaces E05-110: Energy resolution of the pion rejector}}{76}{figure.47} \contentsline {figure}{\numberline {48}{\ignorespaces E05-110: Schematic of one individual box holding 90 crystals.}}{77}{figure.48} \contentsline {figure}{\numberline {49}{\ignorespaces E05-110: Schematics of the optical coupling}}{78}{figure.49} \contentsline {figure}{\numberline {50}{\ignorespaces E05-110: The CSR NaI(Tl) calorimeter mounted in its final position}}{79}{figure.50} \contentsline {figure}{\numberline {51}{\ignorespaces E05-110: The CSR NaI(Tl) calorimeter mounted inside the FPP doors.}}{80}{figure.51} \contentsline {figure}{\numberline {52}{\ignorespaces E05-110: Preliminary results for the calorimeter resolution}}{81}{figure.52} \contentsline {figure}{\numberline {53}{\ignorespaces E05-110: Calorimeter resolution at 420 MeV/$c$}}{82}{figure.53} \contentsline {figure}{\numberline {54}{\ignorespaces E05-110: Calorimeter resolution at 121 MeV/$c$}}{82}{figure.54} \contentsline {figure}{\numberline {55}{\ignorespaces E06-007: Electron scattering, online.}}{87}{figure.55} \contentsline {figure}{\numberline {56}{\ignorespaces E06-007: Electron scattering, improved}}{87}{figure.56} \contentsline {figure}{\numberline {57}{\ignorespaces E06-007: Sieve slit, HRS-L}}{88}{figure.57} \contentsline {figure}{\numberline {58}{\ignorespaces E06-007: Tl states, 0 to 200 MeV/$c$}}{89}{figure.58} \contentsline {figure}{\numberline {59}{\ignorespaces E06-007: Tl at 300 MeV/$c$, data}}{89}{figure.59} \contentsline {figure}{\numberline {60}{\ignorespaces E06-007: Tl at 300 MeV/$c$, simulation}}{90}{figure.60} \contentsline {figure}{\numberline {61}{\ignorespaces E06-007: Carbon unrastered}}{90}{figure.61}