# openmc.deplete.DecayTuple¶

class openmc.deplete.DecayTuple(type, target, branching_ratio)

Decay mode information

Parameters
• type (str) – Type of the decay mode, e.g., ‘beta-’

• target (str or None) – Nuclide resulting from decay. A value of None implies the target does not exist in the currently configured depletion chain

• branching_ratio (float) – Branching ratio of the decay mode