set_compute_ir_poles_rcl

set_compute_ir_poles_rcl(mode)

Sets whether IR poles are computed when calling compute_process_rcl(). Currently only supported for squared amplitudes.

Parameters:mode (int) –

ir poles computation method

  • mode = 0: no IR poles computed
  • mode = 1: IR poles via rescaling (evaluates virtual amplitude three times), requires set_dynamic_settings_rcl() to be enabled
  • mode = 2: IR poles via I-dip formula (not yet implemented)

Example

>>> set_dynamic_settings_rcl(1)
>>> set_compute_ir_poles_rcl(2)
>>> # .. process computation call(s)
>>> ep1 = get_squared_amplitude_rcl(1,'NLO-IR1',als=0)
>>> ep2 = get_squared_amplitude_rcl(1,'NLO-IR2',als=0)