Reinvestigation of 91Sr and 95Y atomic masses using the JYFLTRAP Penning trap
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.
Main Authors
Format
Articles
Research article
Published
2024
Series
Subjects
Publication in research information system
Publisher
Springer Science and Business Media LLC
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202402282190Use this for linking
Review status
Peer reviewed
ISSN
1434-6001
DOI
https://doi.org/10.1140/epja/s10050-024-01248-z
Language
English
Published in
European Physical Journal A
Citation
- 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
License
Funder(s)
Research Council of Finland
European Commission
Research Council of Finland
Research Council of Finland
European Commission
Research Council of Finland
European Commission
Research Council of Finland
Funding program(s)
Research costs of Academy Research Fellow, AoF
ERC Consolidator Grant
Academy Research Fellow, AoF
Academy Research Fellow, AoF
Research infrastructures, HE
Academy Project, AoF
MSCA Innovative Training Networks (ITN)
Research costs of Academy Research Fellow, AoF
Akatemiatutkijan tutkimuskulut, SA
ERC Consolidator Grant
Akatemiatutkija, SA
Akatemiatutkija, SA
Research infrastructures, HE
Akatemiahanke, SA
MSCA Innovative Training Networks (ITN)
Akatemiatutkijan tutkimuskulut, SA
Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Education and Culture Executive Agency (EACEA). Neither the European Union nor EACEA can be held responsible for them.
Additional information about funding
This project has received funding from the European Union’s Horizon 2020 research and innovation programme under Grant Agreements No. 771036 (ERC CoG MAIDEN) and No. 861198-LISA-H2020-MSCA-ITN-2019, from the European Union’s Horizon Europe Research and Innovation Programme under Grant Agreement No. 101057511 (EURO-LABS) and from the Academy of Finland projects No. 295207, 306980, 327629, 354589 and 354968. J.R. acknowledges financial support from the Vilho, Yrjö and Kalle Väisälä Foundation.
Copyright© The Author(s) 2024