Measurement of the π0→e+e−γ Dalitz decay at MAMI

Adlarson, P.; Afzal, F.; Aguar-Bartolome, P.; Ahmed, Z.; Akondi, C. S.; Annand, J. R. M.; Arends, H. J.; Bantawa, K.; Beck, R.; Berghauser, H.; Biroth, M.; Borisov, N. S.; Braghieri, A.; Briscoe, W. J.; Cherepnya, S.; Cividini, F.; Collicott, C.; Costanza, S.; Denig, A.; Dieterle, M.; Downie, E. J.; Drexler, P.; Ferretti-Bondy, M. I.; Fil’kov, L. V.; Gardner, S.; Garni, S.; Glazier, D. I.; Glowa, D.

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dc.creator	Adlarson, P.
dc.creator	Afzal, F.
dc.creator	Aguar-Bartolome, P.
dc.creator	Ahmed, Z.
dc.creator	Akondi, C. S.
dc.creator	Annand, J. R. M.
dc.creator	Arends, H. J.
dc.creator	Bantawa, K.
dc.creator	Beck, R.
dc.creator	Berghauser, H.
dc.creator	Biroth, M.
dc.creator	Borisov, N. S.
dc.creator	Braghieri, A.
dc.creator	Briscoe, W. J.
dc.creator	Cherepnya, S.
dc.creator	Cividini, F.
dc.creator	Collicott, C.
dc.creator	Costanza, S.
dc.creator	Denig, A.
dc.creator	Dieterle, M.
dc.creator	Downie, E. J.
dc.creator	Drexler, P.
dc.creator	Ferretti-Bondy, M. I.
dc.creator	Fil’kov, L. V.
dc.creator	Gardner, S.
dc.creator	Garni, S.
dc.creator	Glazier, D. I.
dc.creator	Glowa, D.
dc.date.accessioned	2021-08-10T15:28:57Z
dc.date.available	2021-08-10T15:28:57Z
dc.date.issued	2017-02-09
dc.identifier.issn	2469-9985
dc.identifier.uri	http://library2.smu.ca/xmlui/handle/01/29732
dc.description	Accepted Version	en_CA
dc.description.abstract	The Dalitz decay π<sup>0</sup>→e<sup>+</sup>e<sup>−</sup>γ has been measured in the γp→π<sup>0</sup>p reaction with the A2 tagged-photon facility at the Mainz Microtron, MAMI. The value obtained for the slope parameter of the π<sup>0</sup> electromagnetic transition form factor, a<sub>π</sub>=0.030±0.010<sub>tot</sub>, is in agreement with existing measurements of this decay and with recent theoretical calculations. The uncertainty obtained in the value of a<sub>π</sub> is lower than in previous results based on the π<sup>0</sup>→e<sup>+</sup>e<sup>−</sup>γ decay.	en_CA
dc.description.provenance	Submitted by Sherry Briere (sherry.briere@smu.ca) on 2021-08-10T15:28:57Z No. of bitstreams: 1 Collicott_C_article_2017_1.pdf: 502568 bytes, checksum: 41bce27ffd88b2f284d83d56bcb70d8e (MD5)	en
dc.description.provenance	Made available in DSpace on 2021-08-10T15:28:57Z (GMT). No. of bitstreams: 1 Collicott_C_article_2017_1.pdf: 502568 bytes, checksum: 41bce27ffd88b2f284d83d56bcb70d8e (MD5) Previous issue date: 2017-02-09	en
dc.language.iso	en	en_CA
dc.publisher	American Physical Society	en_CA
dc.relation.uri	https://dx.doi.org/10.1103/PhysRevC.95.025202
dc.subject.lcsh	Microtrons
dc.subject.lcsh	Photons
dc.subject.lcsh	Nuclear physics
dc.title	Measurement of the π0→e+e−γ Dalitz decay at MAMI	en_CA
dc.title.alternative	Measurement of the π[superscript 0]→e[superscript +]e[superscript -]γ Dalitz decay at the Mainz Microtron
dc.type	Text	en_CA
dcterms.bibliographicCitation	Physical Review C 95(2), 025202. (2017)	en_CA