Measurement of the π0→e+e-γ Dalitz decay at the Mainz Microtron

A2 Collaboration at MAMI

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

The Dalitz decay π0→e+e-γ has been measured in the γp→π0p reaction with the A2 tagged-photon facility at the Mainz Microtron, MAMI. The value obtained for the slope parameter of the π0 electromagnetic transition form factor, aπ=0.030±0.010tot, is in agreement with existing measurements of this decay and with recent theoretical calculations. The uncertainty obtained in the value of aπ is lower than in previous results based on the π0→e+e-γ decay.

Original languageAmerican English
Article number025202
JournalPhysical Review C
Volume95
Issue number2
DOIs
StatePublished - 9 Feb 2017

Bibliographical note

Publisher Copyright:
© 2017 American Physical Society.

Fingerprint

Dive into the research topics of 'Measurement of the π0→e+e-γ Dalitz decay at the Mainz Microtron'. Together they form a unique fingerprint.

Cite this