@inproceedings{88034f7356294e3b863950f01303900f,
title = "Gamow-Teller transitions between proton h 11/2 and neutron h 9/2 partner orbitals in 140I",
abstract = "The excited states of the neutron-rich nucleus 140I were, for the first time, investigated by a β-delayed γ-ray spectroscopy. The parent nuclide 140Te was produced through the in-flight fission of the 238U beam at 345 MeV per nucleon on a 9Be target at the Radioactive Isotope Beam Factory (RIBF), RIKEN in Japan. The half-life of 140Te was measured to be 350(5) ms and the spin-parity of ground state of 140I was found to be 2-. The spin-parities of three levels at 926, 1188, and 1787 keV were assigned as 1+ based on log f t values. These allowed Gamow-Teller (G-T) transition-states could be interpreted as the transformation of a neutron in the h9/2 orbital into a proton in the h11/2 orbital. Systematic features of level structures and G-T transitions are discussed in the frameworks of the large-scale shell model and deformed shell model.",
author = "{NP1112-RIBF87 Collaboration} and B. Moon and Moon, {C. B.} and A. Odahara and R. Lozeva and S{\"o}derstr{\"o}m, {P. A.} and S. Nishimura and C. Yuan and B. Hong",
note = "Funding Information: This research was partly supported by JSPS KAKENHI Grant No. 25247045 and the National Research Foundation Grant funded by Korea Government (Grant No. NRF-2009-0093817, No. NRF- 2013R1A1A2063017, No. NRF-2016K1A3A7A09005575, and No. NRF-2016K1A3A7A09005578). The FR-JP LIA support is also acknowledged. The shell model calculation research was supported by The National Natural Science Foundation of China under Grant No. 11305272, and No. 11775316, the Special Program for Applied Research on Super Computation of the NSFC Guangdong Joint Fund (the second phase). Funding Information: This work was carried out at the RIBF operated by RIKEN Nishina Center, RIKEN and CNS, University of Tokyo. We acknowledge the EUROBALL Owners Committee for the loan of germanium detectors and the PreSpec Collaboration for the readout electronics of the cluster detectors. Part of the WAS3ABi was supported by the Rare Isotope Science Project, which is funded by the Ministry of Science, ICT and Future Planning (MSIP) and National Research Foundation (NRF) of Korea. This research was partly supported by JSPS KAKENHI Grant No. 25247045 and the National Research Foundation Grant funded by Korea Government (Grant No. NRF-2009-0093817, No. NRF-2013R1A1A2063017, No. NRF-2016K1A3A7A09005575, and No. NRF-2016K1A3A7A09005578). The FR-JP LIA support is also acknowledged. The shell model calculation research was supported by The National Natural Science Foundation of China under Grant No. 11305272, and No. 11775316, the Special Program for Applied Research on Super Computation of the NSFC Guangdong Joint Fund (the second phase). Publisher Copyright: {\textcopyright} 2018 Author(s).; 14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017 ; Conference date: 27-06-2017 Through 30-06-2017",
year = "2018",
month = apr,
day = "25",
doi = "10.1063/1.5030830",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Hahn, {Kevin Insik} and Lee, {Young Sun} and Sunchan Jeong and Kim, {Sang Chul} and Myung-Ki Cheoun and Kyujin Kwak and Sung-Chul Yoon",
booktitle = "14th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG2017",
}