509
509
for i, ii in model.get('interaction_dict').items():
510
510
# i want interections of pert_order: 1 (from LO to NLO),
511
511
# without any other orders
512
515
if ii.get('orders') == {pert_order:1} and len(ii['particles']) == 3 :
513
516
masslist = [p.get('mass').lower() for p in ii['particles']]