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Levels in /sup 146/Ce and the N=88 isotones
/ Gowdy, G M ; Brenner, D S ; Chrien, R E ; Chu, Y Y ; Chung, C ; Gill, R L ; Liou, H I ; Meyer, R A ; Petry, R F ; Shmid, M et al.
An investigation of the level structure of /sup 146/Ce following the beta decay of the low-spin isomer of /sup 146/La has been carried out at the ISOL facility TRISTRAN. The half-life for the low spin isomer is found to be 6.0+or-0.4s. [...]
CERN, 1981
Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.562-8 (CERN-1981-009)
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3.
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Band structure in /sup 148/Ce from the decay of mass separated /sup 148/La
/ Gill, R L ; Brenner, D S ; Chrien, R E ; Chung, C ; Gowdy, G M ; Liou, H I ; Shmid, M ; Sistemich, K ; Walters, W B ; Wohn, F K et al.
The $beta$ decay of $^{148}$La to levels in $^{148}$Ce has been studied at the TRISTAN ISOL facility at Brookhaven National Laboratory's High Flux Beam Reactor. A level scheme for $^{148}$Ce is presented which identifies a first excited 0$^{+}$ state at 770.16 KeV. [...]
CERN, 1981
Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.569-75 (CERN-1981-009)
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4.
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Angular correlation and coincidence studies of excited 0/sup +/ and other levels in the transitional Ce nuclides /sup 142/Ce, /sup 144/Ce, /sup 146/Ce, and /sup 148/Ce
/ Walters, W B ; Brenner, D S ; Chrien, R ; Chu, Y Y ; Chung, C ; Gill, R ; Gowdy, G ; Liou, H I ; Petry, R ; Shmid, M et al.
The decays of the neutron-rich nuclides /sup 142/La, /sup 144/La, /sup 146/La and /sup 148/La to the levels of the transitional nuclides /sup 142/Ce, /sup 114/Ce, /sup 146/Ce and /sup 148/Ce, respectively, have been studied using mass-separated sources. Angular correlation studies have been employed to identify new excited 0/sup +/ levels in /sup 146 /Ce and support spin and parity assignments for 1/sup -/, 3/sup -/, 2 /sup +/, 3/sup +/, 4/sup +/ and 6/sup +/ levels in /sup 144/Ce and /sup 146/Ce. [...]
CERN, 1981
Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.557-61 (CERN-1981-009)
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5.
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Nuclear spectroscopy of neutron rich A = 147 nuclei
/ Schussler, F ; Lawin, H ; Monnand, E ; Münzel, J ; Pfeiffer, B ; Pinston, J A ; Sistemich, K
The mass separator Ostis equipped with a thermoionisation source, is used to observe the decay of /sup 147/Cs and its daughter products /sup 147/Ba, /sup 147/La and /sup 147/Ce. Standard techniques are used to perform gamma -single, gamma - gamma -time and beta - gamma -time coincidence measurements. [...]
CERN, 1981
Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.589-97 (CERN-1981-009)
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6.
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Level scheme of /sup 131/Sb
/ Schussler, F ; Blachot, J ; Heyde, Kris L G ; Kawade, K ; Lawin, H ; Monnand, E ; Pfeiffer, B ; Pinston, J A ; Sau, J ; Sistemich, K
Level scheme of /sup 131/Sb is studied from an examination of gamma transitions. These results are compared with refined one-proton- particle two-neutron-hole shell model calculations with two different proton-neutron residual interactions. [...]
CERN, 1981
Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.532-5 (CERN-1981-009)
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7.
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Extension of systematics for even-even Zr isotopes to A = 102
/ Hill, J C ; Lawin, H ; Selic, H A ; Shaanan, M ; Shizuma, K ; Sistemich, K
The beta /sup -/ decay of /sup 102/Y to levels in /sup 102/Zr was investigated using the gas-filled recoil separator JOSEF. The singles gamma spectrum, gamma - gamma and X- gamma coincidences, and half-life were measured. [...]
CERN, 1981
Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.443-6 (CERN-1981-009)
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8.
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Excited $0^+$ states in neutron-rich Zr and Mo isotopes
/ Khan, T A (Julich, Forschungszentrum) ; Lauppe, W D (Julich, Forschungszentrum) ; Lawin, H (Julich, Forschungszentrum) ; Sadler, G (Julich, Forschungszentrum) ; Selic, H A (Julich, Forschungszentrum) ; Sistemich, K (Julich, Forschungszentrum)
The low lying 0/sub 2//sup +/ levels in even nuclei in the transitional region around mass 100 have been investigated by means of the fission product separator JOSEF. An excited 0/sup +/ state at 331 keV has been discovered in the nucleus /sup 100/Zr. [...]
CERN, 1976
Published version from CERN: PDF;
In : 3rd International Conference on Nuclei Far from Stability, Cargese, France, 19 - 26 May 1976, pp.488-494 (CERN-1976-013)
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9.
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Recent studies of the odd-mass Sr, Y, Zr and Nb fission products (A=95, 97, 99)
/ LOHENGRIN Collaboration
The decays of Sr, Y, Zr and Nb with masses A=95, 97 and 99 have been studied with the mass separators Lohengrin (I.L.L. Grenoble) and Josef (K.F.A. [...]
CERN, 1976
Published version from CERN: PDF;
In : 3rd International Conference on Nuclei Far from Stability, Cargese, France, 19 - 26 May 1976, pp.477-482 (CERN-1976-013)
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10.
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The beta -decays of Sr and Y isotopes in the mass chains 96, 98, 100 and the level schemes of their Y and Zr daughters
/ LOHENGRIN Collaboration
The fission product separators JOSEF at the Kernforschungsanlage Julich, Germany and LOHENGRIN at the Institut Laue-Langevin, Grenoble, France were used for the investigation of the beta -decays and the level schemes of short-lived Sr, Y and Zr isotopes with A=96, 98 and 100 which lie at the onset of the deformed region. The beta -spectra, singles gamma -ray spectra, prompt and delayed gamma , gamma ; beta , gamma and e/sup -/, gamma coincidences were measured. [...]
CERN, 1976
Published version from CERN: PDF;
In : 3rd International Conference on Nuclei Far from Stability, Cargese, France, 19 - 26 May 1976, pp.495-500 (CERN-1976-013)
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