Resonances.sample.yml

## Resonance configure list
## yaml format version , see more: https://yaml.org/
## required pyyaml module

## head resonance
## resonance name as id
## quotation marks are option
## head resonance will has head fixed to 1.0

D2_2460:
  ## spin [required]
  J: 2
  ## parity (alias `Par`) [required]
  P: 1
  ## resonance mass (alias `mass`)  : m_0 [required]
  m0: 2.4607
  m_max: 2.4611
  m_min: 2.4603
  ## resonance width (alias `width`): \Gamma_0 [required]
  g0: 0.0475
  g_max: 0.0486
  g_min: 0.0464
  ## set mass and width (gamma0) as variables, and float in fit
  # float: mg
  ##  add gaussian constraint term (e.g. -ln L -> -lm [L * Gauss(m0; mean, sigma)]
  # gauss_constr:
  ##    the sigma of mass, mean is m0
  #     mass: 0.001
  #     width: 0.002
  ## Breit Wigner formula [option]
  model: default
  ## whether used in decay
  disable: False

Ds1_2700_2860:
  J: 1
  P: -1
  params:
    mass1: 2.7083
    mass2: 2.859
    width1: 0.12
    width2: 0.159
    mass1_range: [2.7, 2.72]
    mass1_sigma: 0.008
    mass1_free: True
    mass1_constr: False
  m0: 2.83
  model: Kmatrix

## other resonances
D2_2460p:
  J: 2
  P: 1
  ## coef_head make D2_2460p to use the params of D2_2460 by the same name, (only works in simple cases)
  ## only the total phase angle different
  coef_head: "D2_2460"
  g0: 0.0467
  g_max: 0.0479
  g_min: 0.0455
  m0: 2.4654
  m_max: 2.4667
  m_min: 2.4644

## or you can used `{}` to avoid indent, use `,` to distinguish items.
D1_2420:
  {
    J: 1,
    Par: 1,
    g0: 0.0317,
    g_max: 0.0342,
    g_min: 0.0292,
    m0: 2.4208,
    m_max: 2.4213,
    m_min: 2.4203,
  }

D1_2420p:
  {
    J: 1,
    Par: 1,
    coef_head: "D1_2420",
    g0: 0.025,
    g_max: 0.021,
    g_min: 0.019,
    m0: 2.4232,
    m_max: 2.4256,
    m_min: 2.4208,
  }

D1_2430:
  {
    J: 1,
    Par: 1,
    g0: 0.384,
    g_max: 0.514,
    g_min: 0.274,
    m0: 2.427,
    m_max: 2.467,
    m_min: 2.387,
  }

D1_2430p:
  {
    J: 1,
    Par: 1,
    coef_head: "D1_2430",
    g0: 0.384,
    g_max: 0.514,
    g_min: 0.274,
    m0: 2.427,
    m_max: 2.467,
    m_min: 2.387,
  }

# D0_2550: {
#   J: 0, Par: -1,
#   m0: 2.518,
#   g0: 0.199,
# }

# D0_2550p: {
#   J: 0, Par: -1,
#   coef_head: "D0_2550",
#   m0: 2.518,
#   g0: 0.199,
# }

# D1_2600: {
#  J: 1, Par: -1,
#  m0: 2.6419,
#  g0: 0.149,
# }

# D1_2600p: {
#  J: 1, Par: -1,
#  coef_head: "D1_2600",
#  m0: 2.6419,
#  g0: 0.149,
# }

Zc_4025: { J: 1, Par: 1, g0: 0.0248, m0: 4.0263 }

Zc_4160: { J: 1, Par: 1, g0: 0.0921485, m0: 4.17329 }

Zc_4210:
  J: 1
  P: 1
  m0: 4.21
  g0: 0.11
  ## trans model examples
  model:
    expr: a * BWR
    where:
      a: -1.0

Kmatrix_S:
  J: 1
  P: 1
  ## most model use m0 to calulate `q0` in barrier factor,
  m0: 4.21
  ## KmatrixSingleChannel paramters
  model: KMatrixSingleChannel
  mass_list: [4.21, 4.31]
  width_list: [0.03, 0.06]