dc.contributor.author | Canete, Laetitia | |
dc.contributor.author | Kankainen, Anu | |
dc.contributor.author | Eronen, Tommi | |
dc.contributor.author | Gorelov, Dmitry | |
dc.contributor.author | Hakala, Jani | |
dc.contributor.author | Jokinen, Ari | |
dc.contributor.author | Kolhinen, Veli | |
dc.contributor.author | Koponen, Jukka | |
dc.contributor.author | Moore, Iain | |
dc.contributor.author | Reinikainen, Juuso | |
dc.contributor.author | Rinta-Antila, Sami | |
dc.date.accessioned | 2017-12-21T07:26:18Z | |
dc.date.available | 2017-12-21T07:26:18Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Canete, L., Kankainen, A., Eronen, T., Gorelov, D., Hakala, J., Jokinen, A., Kolhinen, V., Koponen, J., Moore, I., Reinikainen, J., & Rinta-Antila, S. (2016). High-precision mass measurements of 25Al and 30P at JYFLTRAP. <i>European Physical Journal A</i>, <i>52</i>(5), Article 124. <a href="https://doi.org/10.1140/epja/i2016-16124-0" target="_blank">https://doi.org/10.1140/epja/i2016-16124-0</a> | |
dc.identifier.other | CONVID_25725195 | |
dc.identifier.other | TUTKAID_70137 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/56488 | |
dc.description.abstract | The masses of the astrophysically relevant nuclei 25Al and 30P have been measured with a Penning trap for the first time. The mass-excess values for 25Al ( Δ=−8915.962(63) keV) and 30P ( Δ=−20200.854(64) keV) obtained with the JYFLTRAP double Penning trap mass spectrometer are in good agreement with the Atomic Mass Evaluation 2012 values but ≈ 5-10 times more precise. A high precision is required for calculating resonant proton-capture rates of astrophysically important reactions 25Al (p,γ)26Si and 30P(p,γ)31S. In this work, Q(p,γ)=5513.99(13) keV and Q(p,γ)=6130.64(24) keV were obtained for 25Al and 30P, respectively. The effect of the more precise values on the resonant proton-capture rates has been studied. In addition to nuclear astrophysics, the measured QEC value of 25Al, 4276.805(45) keV, is relevant for studies of T = 1/2 mirror beta decays which have a potential to be used to test the Conserved Vector Current hypothesis. | en |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | Springer Berlin Heidelberg | |
dc.relation.ispartofseries | European Physical Journal A | |
dc.subject.other | atomic mass | |
dc.subject.other | high-precision mass measurement | |
dc.subject.other | JYFLTRAP | |
dc.title | High-precision mass measurements of 25Al and 30P at JYFLTRAP | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201712204806 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.oppiaine | Kiihdytinlaboratorio | fi |
dc.contributor.oppiaine | Accelerator Laboratory | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2017-12-20T10:15:24Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1434-6001 | |
dc.relation.numberinseries | 5 | |
dc.relation.volume | 52 | |
dc.type.version | acceptedVersion | |
dc.rights.copyright | © SIF, Springer-Verlag Berlin Heidelberg 2016. This is a final draft version of an article whose final and definitive form has been published by Springer. Published in this repository with the kind permission of the publisher. | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.grantnumber | 275389 | |
dc.subject.yso | astrofysiikka | |
dc.subject.yso | atomipainot | |
dc.subject.yso | fosfori | |
dc.subject.yso | massaspektrometria | |
dc.subject.yso | ydinfysiikka | |
dc.subject.yso | alumiini | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p20188 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p5801 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p8695 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p10755 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14759 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p19563 | |
dc.relation.doi | 10.1140/epja/i2016-16124-0 | |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Research Council of Finland | en |
jyx.fundingprogram | Akatemiatutkija, SA | fi |
jyx.fundingprogram | Academy Research Fellow, AoF | en |
jyx.fundinginformation | This work has been supported by the EU 7th framework programme Integrating Activities - Transnational Access, project number: 262010 (ENSAR) and by the Academy of Finland under the Finnish Centre of Excellence Programme 2012-2017 (Nuclear and Accelerator Based Physics Research at JYFL). AK and LC acknowledge the support from the Academy of Finland under project No. 275389. | |
dc.type.okm | A1 | |