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Article: In-beam γ-ray spectroscopy of 136Te at relativistic energies

TitleIn-beam γ-ray spectroscopy of 136Te at relativistic energies
Authors
Issue Date2019
PublisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prc/
Citation
Physical Review C: covering nuclear physics, 2019, v. 99 n. 3, article no. 034306 , p. 1-14 How to Cite?
AbstractThe reduced transition probability B(E2;01+→21+) to the first excited 2+ state of the neutron-rich nucleus Te136, with two protons and two neutrons outside the doubly magic Sn132 core, was measured via Coulomb excitation at relativistic energies at the RIKEN Radioactive Isotope Beam Factory. A value of B(E2)=0.191(26) e2b2 was extracted from the measured inelastic scattering cross section on an Au target taking into account the contributions from both Coulomb and nuclear excitations. In addition, an upper limit for the transition strength to a 2+ state of mixed-symmetry character in the excitation energy range of 1.5-2.2 MeV was determined and compared to the predictions of various theoretical calculations. Because of the high statistics gathered in the present experiment the error of the deduced B(E2) value is dominated by the systematic uncertainties involved in the analysis of Coulomb excitation experiments at beam energies around 150 MeV/u. Therefore, the latter are for the first time assessed in detail in the present work.
Persistent Identifierhttp://hdl.handle.net/10722/269344
ISSN
2017 Impact Factor: 3.304
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorVaquero, V-
dc.contributor.authorJungclaus, A-
dc.contributor.authorDoornenbal, P-
dc.contributor.authorWimmer, K-
dc.contributor.authorMoro, AM-
dc.contributor.authorOgata, K-
dc.contributor.authorFurumoto, T-
dc.contributor.authorChen, S-
dc.contributor.authorNácher, E-
dc.contributor.authorSahin, E-
dc.contributor.authorShiga, Y-
dc.contributor.authorSteppenbeck, D-
dc.contributor.authorTaniuchi, R-
dc.contributor.authorXu, Z-
dc.contributor.authorAndo, T-
dc.contributor.authorBaba, H-
dc.contributor.authorBello Garrote, FL-
dc.contributor.authorFranchoo, S-
dc.contributor.authorHadynska-Klek, K-
dc.contributor.authorKusoglu, A-
dc.contributor.authorLiu, J-
dc.contributor.authorLokotko, T-
dc.contributor.authorMomiyama, S-
dc.contributor.authorMotobayashi, T-
dc.contributor.authorNagamine, S-
dc.contributor.authorNakatsuka, N-
dc.contributor.authorNiikura, M-
dc.contributor.authorOrlandi, R-
dc.contributor.authorSaito, TY-
dc.contributor.authorSakurai, H-
dc.contributor.authorSöderström, PA-
dc.contributor.authorTveten, GM-
dc.contributor.authorVajta, Z-
dc.contributor.authorYalcinkaya, M-
dc.date.accessioned2019-04-24T08:05:46Z-
dc.date.available2019-04-24T08:05:46Z-
dc.date.issued2019-
dc.identifier.citationPhysical Review C: covering nuclear physics, 2019, v. 99 n. 3, article no. 034306 , p. 1-14-
dc.identifier.issn2469-9985-
dc.identifier.urihttp://hdl.handle.net/10722/269344-
dc.description.abstractThe reduced transition probability B(E2;01+→21+) to the first excited 2+ state of the neutron-rich nucleus Te136, with two protons and two neutrons outside the doubly magic Sn132 core, was measured via Coulomb excitation at relativistic energies at the RIKEN Radioactive Isotope Beam Factory. A value of B(E2)=0.191(26) e2b2 was extracted from the measured inelastic scattering cross section on an Au target taking into account the contributions from both Coulomb and nuclear excitations. In addition, an upper limit for the transition strength to a 2+ state of mixed-symmetry character in the excitation energy range of 1.5-2.2 MeV was determined and compared to the predictions of various theoretical calculations. Because of the high statistics gathered in the present experiment the error of the deduced B(E2) value is dominated by the systematic uncertainties involved in the analysis of Coulomb excitation experiments at beam energies around 150 MeV/u. Therefore, the latter are for the first time assessed in detail in the present work.-
dc.languageeng-
dc.publisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prc/-
dc.relation.ispartofPhysical Review C: covering nuclear physics-
dc.rightsCopyright 2019 by The American Physical Society. This article is available online at https://dx.doi.org/10.1103/PhysRevC.99.034306-
dc.titleIn-beam γ-ray spectroscopy of 136Te at relativistic energies-
dc.typeArticle-
dc.identifier.emailLiu, J: jiajian@hku.hk-
dc.identifier.emailLokotko, T: tlokotko@hku.hk-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1103/PhysRevC.99.034306-
dc.identifier.scopuseid_2-s2.0-85062819478-
dc.identifier.hkuros297410-
dc.identifier.volume99-
dc.identifier.issue3-
dc.identifier.spagearticle no. 034306, p. 1-
dc.identifier.epagearticle no. 034306, p. 14-
dc.identifier.isiWOS:000460653600002-
dc.publisher.placeUnited States-

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