Adlarson, P., Afzal, F., Aguar-Bartolomé, P. et al. (47 more authors) (2017) Measurement of the π0→e+e-γ Dalitz decay at the Mainz Microtron. Physical Review C. 025202. ISSN 2469-9993
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.
Metadata
Authors/Creators: |
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Copyright, Publisher and Additional Information: | ©2017 American Physical Society. |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Arts and Humanities (York) > English and Related Literature (York) The University of York > Faculty of Sciences (York) > Biology (York) The University of York > Faculty of Sciences (York) > Physics (York) |
Depositing User: | Pure (York) |
Date Deposited: | 17 Sep 2018 10:20 |
Last Modified: | 06 Dec 2023 12:41 |
Published Version: | https://doi.org/10.1103/PhysRevC.95.025202 |
Status: | Published |
Refereed: | Yes |
Identification Number: | https://doi.org/10.1103/PhysRevC.95.025202 |
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