# ANASEN simulation configuration. Run: ./AnasenMS [events] [vis] [--config file.yaml]
# Each run's config is copied to config_history/<date_time>.yaml and embedded in the ROOT file.

simulation:
  events: 1000000        # overridden by first command-line argument
  output_file: SimAnasen1.root
  seed: -1               # >= 0 sets the ROOT random seed for reproducibility
  history_dir: config_history

reaction:                # [A, Z]
  projectile: [1, 1]
  target: [4, 2]
  light_ejectile: [4, 2]
  heavy_recoil: [1, 1]
  projectile_excitation_MeV: [0]
  heavy_excitation_MeV: [0]

beam:
  energy_MeV: 7          # maximum beam energy (table is shifted so this is the entrance energy)
  min_energy_MeV: 6.56   # lowest energy sampled uniformly at the vertex
  entrance_z_mm: -454.3  # beam entrance into the gas
  vertex_x_mm: [-1.75, 1.75]   # beam spot half-width = upper value, added in quadrature to straggle
  vertex_y_mm: [-1.75, 1.75]
  vertex_z_mm: [-174.3, 174.3]

eloss:
  table_dir: ../ELoss/                 # light-particle tables: <table_dir><medium>Loss/E_vs_x_<particle>.dat
  beam_table: ../ELoss/HeLoss/E_vs_x_proton.dat   # path (cm) vs energy and straggle for the beam
  light_medium: He

resolution:
  sx3_sigma_w_mm: 2
  sx3_sigma_l_mm: 2
  qqq_sigma_r_mm: 2
  qqq_sigma_phi_mm: 2
  pw_anode_sigma: 0      # normalized anode term (0-1) used in PW track fit
  pw_cathode_sigma: 0    # normalized cathode term (0-1) used in PW track fit
  anode_position_sigma_mm: 2.3   # smearing of reconstructed anode crossing

dead_channel: []   # list of dead channels, e.g., ["sx3_1", "qqq_2"]