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dc.contributor.authorKosmas, Theocharis
dc.contributor.authorAthanasios, Gkrepis
dc.contributor.authorKosmas, Odysseas
dc.contributor.authorSuhonen, Jouni
dc.contributor.editorCivitarese, Osvaldo
dc.contributor.editorHodak, Rastislav
dc.contributor.editorSuhonen, Jouni
dc.contributor.editorStekl, Ivan
dc.date.accessioned2024-10-23T10:06:16Z
dc.date.available2024-10-23T10:06:16Z
dc.date.issued2024
dc.identifier.citationKosmas, T., Athanasios, G., Kosmas, O., & Suhonen, J. (2024). Testing QED and BSM theories in purely leptonic atoms through advanced solutions of Dirac-Coulomb-Breit equation. In O. Civitarese, R. Hodak, J. Suhonen, & I. Stekl (Eds.), <i>Workshop on the Calculation of Double-Beta-Decay Matrix Elements : MEDEX’23</i> (Article 020008). American Institute of Physics. AIP Conference Proceedings, 3138. <a href="https://doi.org/10.1063/5.0207323" target="_blank">https://doi.org/10.1063/5.0207323</a>
dc.identifier.otherCONVID_243099297
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/97635
dc.description.abstractThe purpose of this work is to examine the possibilities of solving numerically the relativistic Dirac–Coulomb–Breit equation and provide predictions for some important properties of purely leptonic systems focusing on the Muonium (µ +e −) exotic leptonic atom. The investigation of bound-state energies and other properties of this exotic atom, is of fundamental interest in testing the Quantum Electrodynamics (QED) and in probing physics Beyond the Standard Model (BSM). In the next few years, high precision spectroscopy of Mu (Mu-MASS experiment) at PSI combined with ongoing hyper fine measurements of Mu (MUSEUM experiment) at J-PARC will provide one of the most sensitive tests of bound-state QED. These extremely sensitive experiments may probe new regions of the parameter space testing the existence of medium range spin-dependent and spin-independent dark forces between e − and µ + for testing BSM physics. On the other hand, improvement of the accuracy is required for QED calculations in the 1S → 2S transition of Mu by about one order of magnitude as well as for BSM predictions.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherAmerican Institute of Physics
dc.relation.ispartofWorkshop on the Calculation of Double-Beta-Decay Matrix Elements : MEDEX’23
dc.relation.ispartofseriesAIP Conference Proceedings
dc.relation.urihttps://doi.org/10.1063/5.0207323
dc.rightsIn Copyright
dc.titleTesting QED and BSM theories in purely leptonic atoms through advanced solutions of Dirac-Coulomb-Breit equation
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-202410236492
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.relation.isbn978-0-7354-4944-2
dc.type.coarhttp://purl.org/coar/resource_type/c_5794
dc.description.reviewstatuspeerReviewed
dc.relation.issn0094-243X
dc.type.versionacceptedVersion
dc.rights.copyright© 2024, AIP Publishing
dc.rights.accesslevelopenAccessfi
dc.relation.conferenceWorkshop on Calculation of Double-Beta-Decay Matrix Elements
dc.subject.ysohiukkasfysiikka
dc.subject.ysopimeä energia
dc.subject.ysoatomit
dc.subject.ysohiukkasfysiikan standardimalli
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p15576
jyx.subject.urihttp://www.yso.fi/onto/yso/p1309
jyx.subject.urihttp://www.yso.fi/onto/yso/p2985
jyx.subject.urihttp://www.yso.fi/onto/yso/p27292
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1063/5.0207323
jyx.fundinginformationThe authors wish to acknowledge financial support from the Association for Advancement of Research on Open Problems (OPRA Association, Tel Aviv, Israel) in Nuclear Physics & Particle Physics, project No 83241/ELKE-UoI.
dc.type.okmA4


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