First forbidden?-Decay logft values of neutron rich te isotopes

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dc.contributor.authorÇakmak, Necla
dc.contributor.authorAbdul, Muneem
dc.date.accessioned2021-02-21T14:18:37Z
dc.date.available2021-02-21T14:18:37Z
dc.date.issued2019
dc.departmentALKÜ
dc.description.abstractNeutral tellurium detectedin three metal-poor stars enriched by products of r-process nucleosynthesis byusing near-ultraviolet spectra obtained with the Space Telescope ImagingSpectrograph on board the Hubble Space Telescope. Tellurium (Te, Z=52) wasfound at the second r-process peak (A?130) associated with N=82 neutron shellclosure. The beta decay rates of unstable isotopes may be drasticallychanged under stellar conditions. In this work, we have been investigated thefirst forbidden (|?J|=0, 1 and 2) transitions strength of some neutron richTellurium isotopes. The theoretical framework is based on a proton neutronquasiparticle random phase approximation (pn-QRPA) in the particle-hole (ph)channel. The transition probabilities in the Woods-Saxon potential basis havebeen calculated within the x-approximation.The calculated first forbidden b-decay logft valuesare in better agreement with experimental data.
dc.identifier.endpage51en_US
dc.identifier.issn2667-7814
dc.identifier.issueNSP2018 Özel Sayıen_US
dc.identifier.startpage45en_US
dc.identifier.urihttps://dergipark.org.tr/tr/download/article-file/657360
dc.identifier.urihttps://hdl.handle.net/20.500.12868/1413
dc.identifier.volume1en_US
dc.language.isoen
dc.publisherAlanya Alaaddin Keykubat Üniversitesi
dc.relation.ispartofALKÜ Fen Bilimleri Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Başka Kurum Yazarı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectFirst Forbidden
dc.subject?-Decay
dc.subjectLogft
dc.subjectFirst Forbidden
dc.subject?-Decay
dc.subjectLogft
dc.titleFirst forbidden?-Decay logft values of neutron rich te isotopes
dc.typeArticle

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2019 - Cilt 1 - NSP2018 Özel Sayı