Toward N to Nπ matrix elements from lattice QCD

URN to cite this document:: urn:nbn:de:bvb:355-epub-554534
DOI to cite this document:: 10.5283/epub.55453

Barca, Lorenzo

; Bali, Gunnar S.

; Collins, Sara

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Date of publication of this fulltext: 09 Feb 2024 06:21

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Abstract

QCD matrix elements of axial and vector currents between nucleons are required for the Monte Carlo reconstruction of the energy of neutrinos that are detected in long baseline oscillation experiments in the quasielastic regime. The cleanest approach for determining the axial matrix elements is lattice QCD. However, the extraction of these from the corresponding correlation functions is ...