A1 Journal article (refereed)
Reinvestigation of 91Sr and 95Y atomic masses using the JYFLTRAP Penning trap (2024)


Jaries, A., Stryjczyk, M., Kankainen, A., Eronen, T., Ge, Z., Mougeot, M., Raggio, A., & Ruotsalainen, J. (2024). Reinvestigation of 91Sr and 95Y atomic masses using the JYFLTRAP Penning trap. European Physical Journal A, 60(2), Article 37. https://doi.org/10.1140/epja/s10050-024-01248-z


JYU authors or editors


Publication details

All authors or editorsJaries, A.; Stryjczyk, M.; Kankainen, A.; Eronen, T.; Ge, Z.; Mougeot, M.; Raggio, A.; Ruotsalainen, J.

Journal or seriesEuropean Physical Journal A

ISSN1434-6001

eISSN1434-601X

Publication year2024

Publication date17/02/2024

Volume60

Issue number2

Article number37

PublisherSpringer Science and Business Media LLC

Publication countryGermany

Publication languageEnglish

DOIhttps://doi.org/10.1140/epja/s10050-024-01248-z

Publication open accessOpenly available

Publication channel open accessPartially open access channel

Publication is parallel published (JYX)https://jyx.jyu.fi/handle/123456789/93719

Publication is parallel publishedhttps://arxiv.org/abs/2310.18065


Abstract

We report on the precise mass measurements of the 91Sr and 95Y isotopes performed using the JYFLTRAP double Penning trap mass spectrometer. The mass-excess values from this work, ME(91Sr)=−83645.5(13) keV and ME(95Y)=−81226.4(10) keV, deviate by 6.5(52) keV and −18(7) keV from the Atomic Mass Evaluation 2020 (AME20). In the case of 91Sr the new result disagrees with the ISOLTRAP value, while for 95Y, it agrees with the older JYFLTRAP value.


Keywordsnuclear physicsisotopesmass spectrometry


Contributing organizations


Related projects


Ministry reportingYes

Reporting Year2024

Preliminary JUFO rating2


Last updated on 2024-13-05 at 18:06