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1.
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Coulomb Excitation of $^{142}$Xe
/ Henrich, C (Darmstadt, Tech. U.) ; Kröll, Th (Darmstadt, Tech. U.) ; Arnswald, K (Cologne U.) ; Berger, C (Munich, Tech. U.) ; Berner, C (Munich, Tech. U.) ; Berry, T (Surrey U.) ; Bildstein, V (Guelph U.) ; Cederkäll, J (Lund U. (main)) ; Cox, D (Jyvaskyla U.) ; de Angelis, G (INFN, Legnaro) et al.
The even–even nucleus $^{142}$Xe lies north-east of the doubly magic $^{132}$Sn on the neutron-rich side of the nuclear chart. In order to gain further information on the octupole collectivity and the evolution of quadrupole collectivity in this region, a “safe” Coulomb excitation experiment was carried out at the new HIE-ISOLDE facility (CERN) at the end of 2016. [...]
2018 - 5 p.
- Published in : Acta Phys. Pol. B 49 (2018) 529-533
Fulltext: PDF;
In : 35th Mazurian Lakes Conference on Physics : Exotic Nuclei : Laboratories for Fundamental Laws of Nature, Piaski, Poland, 3 - 9 Sep 2017, pp.529-533
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2.
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EXILL—a high-efficiency, high-resolution setup for $\gamma$-spectroscopy at an intense cold neutron beam facility
/ Jentschel, M (Laue-Langevin Inst.) ; Blanc, A (Laue-Langevin Inst.) ; de France, G (GANIL) ; Köster, U (Laue-Langevin Inst.) ; Leoni, S (Milan U.) ; Mutti, P (Laue-Langevin Inst.) ; Simpson, G (LPSC, Grenoble) ; Soldner, T (Laue-Langevin Inst.) ; Ur, C (Padua U. ; Bucharest, IFIN-HH) ; Urban, W (Laue-Langevin Inst. ; Warsaw U.) et al.
In the EXILL campaign a highly efficient array of high purity germanium (HPGe) detectors was operated at the cold neutron beam facility PF1B of the Institut Laue-Langevin (ILL) to carry out nuclear structure studies, via measurements of γ-rays following neutron-induced capture and fission reactions. The setup consisted of a collimation system producing a pencil beam with a thermal capture equivalent flux of about 10(8) n s(−)(1)cm(−)(2) at the target position and negligible neutron halo. [...]
2017
- Published in : JINST 12 (2017) P11003
Fulltext: PDF;
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3.
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$_{36}^{96}$Kr$_{60}$–low-$Z$ boundary of the island of deformation at $N=60$
/ Dudouet, J (Lyon, IPN) ; Lemasson, A (GANIL) ; Duchêne, G (Strasbourg, IPHC) ; Rejmund, M (GANIL) ; Clément, E (GANIL) ; Michelagnoli, C (GANIL) ; Didierjean, F (Strasbourg, IPHC) ; Korichi, A (CSNSM, Orsay ; GANIL) ; Maquart, G (Lyon, IPN) ; Stezowski, O (Lyon, IPN) et al.
Prompt γ-ray spectroscopy of the neutron-rich 96Kr, produced in transfer- and fusion-induced fission reactions, has been performed using the combination of the Advanced Gamma Tracking Array and the VAMOSþþspectrometer. A second excited state, assigned to Jπ ¼ 4þ, is observed for the first time, and a previously reported level energy of the first 2þ excited state is confirmed. [...]
2017 - 6 p.
- Published in : Phys. Rev. Lett. 118 (2017) 162501
Fulltext: PDF;
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4.
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Single-seutron states in 133Sn
/ Hoff, P (Univ. of Oslo, Norway) ; Baumann, P (Univ.Louis Pasteur, Strasbourg, France) ; Huck, A (Univ.Louis Pasteur, Strasbourg, France) ; Knipper, A (Univ.Louis Pasteur, Strasbourg, France) ; Walter, G (Univ.Louis Pasteur, Strasbourg, France) ; Marguier, G (Univ. Claude Bernard, Villeurbanne, France) ; Fogelberg, B (Uppsala, Univ., Sweden) ; Lindroth, A (Uppsala, Univ., Sweden) ; Mach, H (Uppsala, Univ., Sweden) ; Sánchez-Vega, M (Uppsala, Univ., Sweden) et al.
Geneva : CERN, 1996
- Published in : Phys. Rev. Lett. 77 (1996) 1020-1023
APS Published version, local copy: PDF;
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5.
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Intruder features in the island of inversion: The case of 33Mg
/ Nummela, S (Univ. of Jyväskylä, Finland) ; Äystö, J (Univ. of Jyväskylä, Finland ; CERN) ; Walter, G (Louis Pasteur Univ.) ; Trzaska,W H (Univ. of Jyväskylä, Finland and Univ. of Helsinki) ; Ramdhane, M (Univ. of Constantine, Algeria) ; Radivojevic, Z (Univ. of Jyväskylä, Finland) ; Poirier, O (Louis Pasteur Univ.) ; Oinonen M (CERN) ; Miehé, C (Louis Pasteur Univ.) ; Knipper, A (Louis pasteur Univ.) et al.
2001
- Published in : Phys. Rev. 64 (2001) 54313-54321
APS Published version, local copy: PDF;
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6.
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The decay of the new neutron-rich isotope $^{217}$Bi
/ ISOLDE Collaboration
Exotic, neutron-rich proton-induced spallation products of /sup 232 /Th and /sup 238/U obtained from the PS Booster ISOLDE facility have been investigated by gamma - gamma , alpha - gamma coincidence and spectrum-multiscaling measurements. A new method for he reduction of isobaric contamination enabled to study the unknown region beyond /sup 208/Pb for the decay chain A=217. [...]
2003
- Published in : Eur. Phys. J. A 18 (2003) 5-8
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7.
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Isomeric and ground-state decay of $^{215}$Bi
/ ISOLDE Collaboration
A new high-spin isomer in /sup 215/Bi, with a half-life of 36.9(6) s, has been identified at the PSB-ISOLDE on-line mass separator using the pulsed-release technique combined with the element selective RILIS source. A decay scheme of /sup 215m/Bi was constructed and complemented with the low-spin structure observed in /sup 215g/Bi decay. [...]
2003
- Published in : Eur. Phys. J. A 18 (2003) 31-7
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8.
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Study of the neutron-rich nuclei with N=21, sup 3 sup 5 Si and sup 3 sup 3 Mg, by beta decay of sup 3 sup 5 Al and sup 3 sup 3 Na
/ Nummela, S ; Baumann, P ; Caurier, E ; Courtin, S ; Dessagne, P ; Holmlund, E ; Jokinen, A ; Knipper, A ; Le Scornet, G ; Mieh, C et al.
The first information on the level structure of the N=21 nuclei, sup 3 sup 5 Si and sup 3 sup 3 Mg, has been obtained by the beta decay study of sup 3 sup 5 Al and sup 3 sup 3 Na, produced by fragmentation of an UC target with 1.4 GeV protons at CERN/ISOLDE. The experimental technique involved beta-gamma, beta-gamma-gamma, and beta-n-gamma coincidences, neutron spectra being obtained by time of flight measurements. [...]
2002
- Published in : Nucl. Phys. A 701 (2002) 410-415
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9.
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Beta-decay half-lives of sup 7 sup 0 Kr and sup 7 sup 4 Rb
/ Oinonen, M ; Äystö, J ; Köster, U ; Huikari, J ; Jokinen, A ; Nieminen, A ; Peraejaervi, K ; Baumann, P ; Didierjean, François ; Huck, A et al.
Beta-decay half-lives of two nuclei close to N=Z line, sup 7 sup 0 Kr and sup 7 sup 4 Rb, have been measured at the ISOLDE mass-separator facility at CERN. Importance of these half-lives on two ingredients explaining existence and development of the Universe, the astrophysical nucleosynthesis and the Standard Model, are discussed..
2002
- Published in : Nucl. Phys. A 701 (2002) 613-620
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10.
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Beta-delayed neutron decay of $^{33}$Na
/ Radivojevic, Z ; Baumann, P ; Caurier, E ; Cederkäll, J ; Courtin, S ; Dessagne, P ; Jokinen, A ; Knipper, A ; Le Scornet, G ; Lyapin, V G et al.
Beta-delayed neutron decay of /sup 33/Na has been studied using the on-line mass separator ISOLDE. The delayed neutron spectra were measured by time-of-flight technique using fast scintillators. [...]
2002
- Published in : Nucl. Instrum. Methods Phys. Res., A 481 (2002) 464-74
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