dc.contributor.author | Gimeno, Patricia | |
dc.contributor.author | Jokiniemi, Lotta | |
dc.contributor.author | Kotila, Jenni | |
dc.contributor.author | Ramalho, Marlom | |
dc.contributor.author | Suhonen, Jouni | |
dc.date.accessioned | 2023-06-07T10:38:54Z | |
dc.date.available | 2023-06-07T10:38:54Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Gimeno, P., Jokiniemi, L., Kotila, J., Ramalho, M., & Suhonen, J. (2023). Ordinary Muon Capture on 136Ba : Comparative Study Using the Shell Model and pnQRPA. <i>Universe</i>, <i>9</i>(6), Article 270. <a href="https://doi.org/10.3390/universe9060270" target="_blank">https://doi.org/10.3390/universe9060270</a> | |
dc.identifier.other | CONVID_183490199 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/87516 | |
dc.description.abstract | In this work, we present a study of ordinary muon capture (OMC) on 136136Ba, the daughter nucleus of 136136Xe double beta decay (DBD). The OMC rates at low-lying nuclear states (below 1 MeV of excitation energy) in 136136Cs are assessed by using both the interacting shell model (ISM) and proton–neutron quasiparticle random-phase approximation (pnQRPA). We also add chiral two-body (2BC) meson-exchange currents and use an exact Dirac wave function for the captured s-orbital muon. OMC can be viewed as a complementary probe of the wave functions in 136136Cs, the intermediate nucleus of the 136136Xe DBD. At the same time, OMC can be considered a powerful probe of the effective values of weak axial-type couplings in a 100 MeV momentum exchange region, which is relevant for neutrinoless DBD. The present work represents the first attempt to compare the ISM and pnQRPA results for OMC on a heavy nucleus while also including the exact muon wave function and the 2BC. The sensitivity estimates of the current and future neutrinoless DBD experiments will clearly benefit from future OMC measurements taken using OMC calculations similar to the one presented here. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | MDPI AG | |
dc.relation.ispartofseries | Universe | |
dc.rights | CC BY 4.0 | |
dc.subject.other | neutrino physics | |
dc.subject.other | muon capture rates | |
dc.subject.other | double beta decays | |
dc.subject.other | weak interaction | |
dc.title | Ordinary Muon Capture on 136Ba : Comparative Study Using the Shell Model and pnQRPA | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-202306073586 | |
dc.contributor.laitos | Koulutuksen tutkimuslaitos | fi |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Finnish Institute for Educational Research | en |
dc.contributor.laitos | Department of Physics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 2218-1997 | |
dc.relation.numberinseries | 6 | |
dc.relation.volume | 9 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2023 the Authors | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.grantnumber | 345869 | |
dc.relation.grantnumber | 314733 | |
dc.relation.grantnumber | 320062 | |
dc.subject.yso | heikko vuorovaikutus | |
dc.subject.yso | neutriinot | |
dc.subject.yso | pimeä aine | |
dc.subject.yso | hiukkasfysiikka | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p39549 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p5219 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14101 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15576 | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.3390/universe9060270 | |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Suomen Akatemia | fi |
jyx.fundingprogram | Research costs of Academy Research Fellow, AoF | en |
jyx.fundingprogram | Academy Research Fellow, AoF | en |
jyx.fundingprogram | Research costs of Academy Research Fellow, AoF | en |
jyx.fundingprogram | Akatemiatutkijan tutkimuskulut, SA | fi |
jyx.fundingprogram | Akatemiatutkija, SA | fi |
jyx.fundingprogram | Akatemiatutkijan tutkimuskulut, SA | fi |
jyx.fundinginformation | This research was funded by the Academy of Finland, grants No. 314733, No. 320062, and No. 345869 and by the Arthur B. McDonald Canadian Astroparticle Physics Research Institute. TRIUMF received federal funding via a contribution agreement with the National Research Council of Canada. | |
dc.type.okm | A1 | |