Effects of quasiparticle-vibration coupling on Gamow-Teller strength and β decay with the Skyrme proton-neutron finite-amplitude method
| dc.contributor.author | Liu, Qunqun | |
| dc.contributor.author | Engel, Jonathan | |
| dc.contributor.author | Hinohara, Nobuo | |
| dc.contributor.author | Kortelainen, Markus | |
| dc.date.accessioned | 2024-05-03T08:29:59Z | |
| dc.date.available | 2024-05-03T08:29:59Z | |
| dc.date.issued | 2024 | |
| dc.identifier.citation | Liu, Q., Engel, J., Hinohara, N., & Kortelainen, M. (2024). Effects of quasiparticle-vibration coupling on Gamow-Teller strength and β decay with the Skyrme proton-neutron finite-amplitude method. <i>Physical Review C</i>, <i>109</i>(4), Article 044308. <a href="https://doi.org/10.1103/PhysRevC.109.044308" target="_blank">https://doi.org/10.1103/PhysRevC.109.044308</a> | |
| dc.identifier.other | CONVID_213482073 | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/94674 | |
| dc.description.abstract | We adapt the proton-neutron finite-amplitude method, which in its original form is an efficient implementation of the Skyrme quasiparticle random phase approximation, to include the coupling of quasiparticles to like-particle phonons. The approach allows us to add beyond-quasiparticle random-phase approximation correlations to computations of Gamow-Teller strength and β-decay rates in deformed nuclei for the first time. We test the approach in several deformed isotopes for which measured strength distributions are available. The additional correlations dramatically improve agreement with the data, and will lead to improved global β-decay rates. | en |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | eng | |
| dc.publisher | American Physical Society (APS) | |
| dc.relation.ispartofseries | Physical Review C | |
| dc.rights | In Copyright | |
| dc.title | Effects of quasiparticle-vibration coupling on Gamow-Teller strength and β decay with the Skyrme proton-neutron finite-amplitude method | |
| dc.type | research article | |
| dc.identifier.urn | URN:NBN:fi:jyu-202405033301 | |
| dc.contributor.laitos | Fysiikan laitos | fi |
| 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 | 2469-9985 | |
| dc.relation.numberinseries | 4 | |
| dc.relation.volume | 109 | |
| dc.type.version | publishedVersion | |
| dc.rights.copyright | © 2024 American Physical Society | |
| dc.rights.accesslevel | openAccess | fi |
| dc.type.publication | article | |
| dc.relation.grantnumber | 339243 | |
| dc.subject.yso | ydinreaktiot | |
| dc.subject.yso | kvasihiukkaset | |
| dc.subject.yso | ydinfysiikka | |
| dc.format.content | fulltext | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p12413 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p38699 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p14759 | |
| dc.rights.url | http://rightsstatements.org/page/InC/1.0/?language=en | |
| dc.relation.doi | 10.1103/PhysRevC.109.044308 | |
| dc.relation.funder | Research Council of Finland | en |
| dc.relation.funder | Suomen Akatemia | fi |
| jyx.fundingprogram | Academy Project, AoF | en |
| jyx.fundingprogram | Akatemiahanke, SA | fi |
| jyx.fundinginformation | This work was supported in part by the U.S. Department of Energy under Contracts No. DE-FG02-97ER41019 and No. DE-SC0023175 (NUCLEI SciDAC-5 Collaboration). The work of M.K. was partly supported by the Academy of Finland under the Academy Project No. 339243. The work of N.H. was supported by the JSPS KAKENHI (Grants No. JP19KK0343, No. JP20K03964, and No. JP22H04569). | |
| dc.type.okm | A1 |
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