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Test for Non-Relativistic QED in decays of positronium atoms

2024
journal article
conference proceedings
10.1051/epjconf/202429103012
Journal
EPJ Web of Conferences
Author
Sharma Sushil

Dulski Kamil

Moskal Paweł
Other author
J-PET collaboration
Volume
291
Article ID
03012
ISSN
2101-6275
eISSN
2100-014X
Language
English
Journal language
English
Abstract in English

Abstract. Positronium (Ps) is a bound state of electron and positron governed by electromagnetic interactions. Precise measurement of its decay rate is an important observational parameter to test theoretical predictions derived from Non-Relativistic Quantum Electrodynamics (NRQED). In this work, we present a new method for measuring the decay rate of Ps atoms, which has the potential to improve the precision and thus the description of the behavior of particles in bound states and to provide insight into the non-relativistic regime of QED.

Conference
17th International Workshop on Meson Physics
Conference short name
MESON 2023
Conference start date
2023-06-22
End date conference
2023-06-27
Conference city
Kraków
Conference country
Polska
Conference type
international
Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.abstract.enAbstract. Positronium (Ps) is a bound state of electron and positron governed by electromagnetic interactions. Precise measurement of its decay rate is an important observational parameter to test theoretical predictions derived from Non-Relativistic Quantum Electrodynamics (NRQED). In this work, we present a new method for measuring the decay rate of Ps atoms, which has the potential to improve the precision and thus the description of the behavior of particles in bound states and to provide insight into the non-relativistic regime of QED.
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.conference17th International Workshop on Meson Physics
dc.conference.cityKraków
dc.conference.countryPolska
dc.conference.datefinish2023-06-27
dc.conference.datestart2023-06-22
dc.conference.seriesInternational Workshop on Meson Physics
dc.conference.seriesshortcutMESON
dc.conference.seriesweblinkhttps://indico.meson.if.uj.edu.pl/event/3/page/13-home
dc.conference.shortcutMESON 2023
dc.conference.weblinkhttps://indico.meson.if.uj.edu.pl/event/3/page/13-home
dc.contributor.authorSharma, Sushil - 200161
dc.contributor.authorDulski, Kamil - 204579
dc.contributor.authorMoskal, Paweł - 100401
dc.contributor.otherJ-PET collaboration
dc.date.accessioned2024-11-15T17:55:56Z
dc.date.available2024-11-15T17:55:56Z
dc.date.createdat2024-11-15T17:55:56Zen
dc.date.issued2024
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.conftypeinternational
dc.description.versionostateczna wersja wydawcy
dc.description.volume291
dc.identifier.articleid03012
dc.identifier.doi10.1051/epjconf/202429103012
dc.identifier.eissn2100-014X
dc.identifier.issn2101-6275
dc.identifier.urihttps://ruj.uj.edu.pl/handle/item/463387
dc.languageeng
dc.language.containereng
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.typeotwarte czasopismo
dc.subtypeConferenceProceedings
dc.titleTest for Non-Relativistic QED in decays of positronium atoms
dc.title.journalEPJ Web of Conferences
dc.typeJournalArticle
dspace.entity.typePublicationen
dc.abstract.en
Abstract. Positronium (Ps) is a bound state of electron and positron governed by electromagnetic interactions. Precise measurement of its decay rate is an important observational parameter to test theoretical predictions derived from Non-Relativistic Quantum Electrodynamics (NRQED). In this work, we present a new method for measuring the decay rate of Ps atoms, which has the potential to improve the precision and thus the description of the behavior of particles in bound states and to provide insight into the non-relativistic regime of QED.
dc.affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.conference
17th International Workshop on Meson Physics
dc.conference.city
Kraków
dc.conference.country
Polska
dc.conference.datefinish
2023-06-27
dc.conference.datestart
2023-06-22
dc.conference.series
International Workshop on Meson Physics
dc.conference.seriesshortcut
MESON
dc.conference.seriesweblink
https://indico.meson.if.uj.edu.pl/event/3/page/13-home
dc.conference.shortcut
MESON 2023
dc.conference.weblink
https://indico.meson.if.uj.edu.pl/event/3/page/13-home
dc.contributor.author
Sharma, Sushil - 200161
dc.contributor.author
Dulski, Kamil - 204579
dc.contributor.author
Moskal, Paweł - 100401
dc.contributor.other
J-PET collaboration
dc.date.accessioned
2024-11-15T17:55:56Z
dc.date.available
2024-11-15T17:55:56Z
dc.date.createdaten
2024-11-15T17:55:56Z
dc.date.issued
2024
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.conftype
international
dc.description.version
ostateczna wersja wydawcy
dc.description.volume
291
dc.identifier.articleid
03012
dc.identifier.doi
10.1051/epjconf/202429103012
dc.identifier.eissn
2100-014X
dc.identifier.issn
2101-6275
dc.identifier.uri
https://ruj.uj.edu.pl/handle/item/463387
dc.language
eng
dc.language.container
eng
dc.rights
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subtype
ConferenceProceedings
dc.title
Test for Non-Relativistic QED in decays of positronium atoms
dc.title.journal
EPJ Web of Conferences
dc.type
JournalArticle
dspace.entity.typeen
Publication
Affiliations
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Sharma, Sushil
Dulski, Kamil
Moskal, Paweł

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