Hadronization Model Tuning in GENIE v3



Tena-Vidal, Júlia, Andreopoulos, Costas ORCID: 0000-0003-2020-8215, Barry, Christopher, Dennis, Steve, Dytman, Steve, Gallagher, Hugh, Gardiner, Steven, Giele, Walter, Hatcher, Robert, Hen, Or
et al (show 8 more authors) Hadronization Model Tuning in GENIE v3.

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Abstract

The GENIE neutrino Monte Carlo describes neutrino-induced hadronization with an effective model, known as AGKY, which is interfaced with PYTHIA at high invariant mass. Only the low-mass AGKY model parameters were extracted from hadronic shower data from the FNAL 15 ft and BEBC experiments. In this paper, the first hadronization tune on averaged charged multiplicity data from deuterium and hydrogen bubble chamber experiments is presented, with a complete estimation of parameter uncertainties. A partial tune on deuterium data only highlights the tensions between hydrogen and deuterium datasets.

Item Type: Article
Additional Information: 31 pages, 25 figures, 12 tables, Editors: J\'{u}lia Tena-Vidal and Marco Roda
Uncontrolled Keywords: hep-ph, hep-ph, hep-ex
Divisions: Faculty of Science and Engineering > School of Physical Sciences
Depositing User: Symplectic Admin
Date Deposited: 15 Jun 2021 08:48
Last Modified: 11 Dec 2021 21:10
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3126218