Erratum: πγ →ππ transition and the ρ radiative decay width from lattice QCD (Phys. Rev. D (2018) 98 (074502) DOI: 10.1103/PhysRevD.98.074502)

Constantia Alexandrou, Luka Leskovec, Stefan Meinel, John Negele, Srijit Paul, Marcus Petschlies, Andrew Pochinsky, Gumaro Rendon, Sergey Syritsyn

Research output: Contribution to journalComment/debatepeer-review

3 Scopus citations

Abstract

The π γ → π π cross section was erroneously evaluated using the amplitude for a two-pion final state with definite isospin, I=1. The final state observable in experiment is the unsymmetrized |π + π 0 ⟩ state. Equation (16) should therefore be replaced( Figure Presented).

Original languageEnglish (US)
Article number019902
JournalPhysical Review D
Volume105
Issue number1
DOIs
StatePublished - Jan 1 2022

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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