LHEMeta¶

class madspace.LHEMeta(self: madspace._madspace_py.LHEMeta, beam1_pdg_id: SupportsInt = 0, beam2_pdg_id: SupportsInt = 0, beam1_energy: SupportsFloat = 0.0, beam2_energy: SupportsFloat = 0.0, beam1_pdf_authors: SupportsInt = 0, beam2_pdf_authors: SupportsInt = 0, beam1_pdf_id: SupportsInt = 0, beam2_pdf_id: SupportsInt = 0, weight_mode: SupportsInt = 0, processes: collections.abc.Sequence[madspace._madspace_py.LHEProcess] = [], headers: collections.abc.Sequence[madspace._madspace_py.LHEHeader] = [])¶

Bases: pybind11_object

The run-level <init> block of an LHE file: beam setup, one LHEProcess per subprocess, and free-form LHEHeader blocks.

property beam1_energy¶: Energies of the two beams, in GeV.

property beam1_pdf_authors¶: PDF group ids (LHAPDF’s PDFAuthors) of the two beams.

property beam1_pdf_id¶: PDF set ids (LHAPDF’s LHAPDF ID) of the two beams.

property beam1_pdg_id¶: PDG ids of the two beam particles.

property beam2_energy¶

property beam2_pdf_authors¶

property beam2_pdf_id¶

property beam2_pdg_id¶

property headers¶: Free-form metadata blocks.

property processes¶: One entry per subprocess.

property weight_mode¶: LHEF IDWTUP event-weight convention.