beta-delayed gamma-ray spectroscopy of Au-203,Au-204 and Pt200-202

A. I. Morales; J. Benlliure; M. Gorska; H. Grawe; S. Verma; P. H. Regan; Zs Podolyak; S. Pietri; R. Kumar; E. Casarejos; A. Algora; N. Alkhomashi; H. Alvarez-Pol; G. Benzoni; A. Blazhev; P. Boutachkov; A. M. Bruce; L. S. Caceres; I. J. Cullen; A. M. Denis Bacelar; P. Doornenbal; M. E. Estevez-Aguado; G. Farrelly; Y. Fujita; A. B. Garnsworthy; W. Gelletly; J. Gerl; J. Grebosz; R. Hoischen; I. Kojouharov; N. Kurz; S. Lalkovski; Z. Liu; C. Mihai; F. Molina; D. Muecher; W. Prokopowicz; B. Rubio; H. Schaffner; S. J. Steer; A. Tamii; S. Tashenov; J. J. Valiente-Dobon; P. M. Walker; H. J. Wollersheim; P. J. Woods

doi:10.1103/PhysRevC.88.014319

Journal article

beta-delayed gamma-ray spectroscopy of Au-203,Au-204 and Pt200-202

A. I. Morales, J. Benlliure, M. Gorska, H. Grawe, S. Verma, P. H. Regan, Zs Podolyak, S. Pietri, R. Kumar, E. Casarejos, …

Physical review. C, Nuclear physics, Vol.88(1)

22/07/2013

DOI: https://doi.org/10.1103/PhysRevC.88.014319

Abstract

Physical Sciences

Physics

Physics, Nuclear

Science & Technology

The beta decay of five heavy, neutron-rich nuclei, Pt-203,Pt-204 and Ir200-202, has been investigated following relativistic cold fragmentation reactions of lead projectiles using the FRS + RISING setup at GSI. This paper reports on the study of the low-lying states in the decay daughter nuclei Au-203,Au-204 and Pt200-202. The characteristic gamma rays for each nucleus have been determined using beta-delayed gamma-ray spectroscopy. Tentative level schemes, relative intensities, and apparent beta feedings are provided. These data are compared with shell-model calculations, which indicate a substantial contribution to the total beta strength from high-energy first-forbidden beta-decay transitions in this mass region.

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Title: beta-delayed gamma-ray spectroscopy of Au-203,Au-204 and Pt200-202
Creators - without role: A. I. Morales - Universidade de Santiago de Compostela
J. Benlliure - Universidade de Santiago de Compostela
M. Gorska - GSI Darmstadt, D-64291 Darmstadt, Germany
H. Grawe - GSI Darmstadt, D-64291 Darmstadt, Germany
S. Verma - Universidade de Santiago de Compostela
P. H. Regan - University of Surrey
Zs Podolyak - University of Surrey
S. Pietri - University of Surrey
R. Kumar - Interuniv Accelerator Ctr, New Delhi 110067, India
E. Casarejos - Universidade de Santiago de Compostela
A. Algora - Universitat de València
N. Alkhomashi - University of Surrey
H. Alvarez-Pol - Universidade de Santiago de Compostela
G. Benzoni - Mylan
A. Blazhev - University of Cologne
P. Boutachkov - GSI Darmstadt, D-64291 Darmstadt, Germany
A. M. Bruce - University of Brighton
L. S. Caceres - GSI Darmstadt, D-64291 Darmstadt, Germany
I. J. Cullen - University of Surrey
A. M. Denis Bacelar - University of Brighton
P. Doornenbal - GSI Darmstadt, D-64291 Darmstadt, Germany
M. E. Estevez-Aguado - Universidade de Santiago de Compostela
G. Farrelly - University of Surrey
Y. Fujita - Osaka University
A. B. Garnsworthy - University of Surrey
W. Gelletly - University of Surrey
J. Gerl - GSI Darmstadt, D-64291 Darmstadt, Germany
J. Grebosz - GSI Darmstadt, D-64291 Darmstadt, Germany
R. Hoischen - Lund University
I. Kojouharov - GSI Darmstadt, D-64291 Darmstadt, Germany
N. Kurz - GSI Darmstadt, D-64291 Darmstadt, Germany
S. Lalkovski - University of Brighton
Z. Liu - University of Edinburgh
C. Mihai - University of Edinburgh
F. Molina - Universitat de València
D. Muecher - University of Cologne
W. Prokopowicz - GSI Darmstadt, D-64291 Darmstadt, Germany
B. Rubio - Universitat de València
H. Schaffner - GSI Darmstadt, D-64291 Darmstadt, Germany
S. J. Steer - University of Surrey
A. Tamii - Osaka University
S. Tashenov - GSI Darmstadt, D-64291 Darmstadt, Germany
J. J. Valiente-Dobon - INFN Lab Nazl Legnaro, I-35020 Legnaro, Italy
P. M. Walker - University of Surrey
H. J. Wollersheim - GSI Darmstadt, D-64291 Darmstadt, Germany
P. J. Woods - University of Edinburgh
Publication Details: Physical review. C, Nuclear physics, Vol.88(1)
Publisher: Amer Physical Soc
Number of pages: 12
Grant note: 2010/57 / Galician Regional Government under "Unidades Competitivas" FPA2007-62652; FPA2008-6419-C02-01; FPA2010-22174-C02-01; FPU-AP2007-04543 / Spanish MICINN; Ministry of Science and Innovation, Spain (MICINN); Spanish Government program "Ingenio, Consolider CPAN" ST/J000051/1; ST/J000132/1 / STFC; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC) EP-SRC/STFC(UK); UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC); Engineering & Physical Sciences Research Council (EPSRC) Italian INFN; Istituto Nazionale di Fisica Nucleare (INFN) 506065 / EU Access to Large Scale Facilities Programme (Eurons, EU) 22540310 / Grants-in-Aid for Scientific Research; Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT); Japan Society for the Promotion of Science; Grants-in-Aid for Scientific Research (KAKENHI) ST/J000051/1; ST/J000132/1 / Science and Technology Facilities Council; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC) 06KY205I; 06KY9136I / German BMBF; Federal Ministry of Education & Research (BMBF) Swedish Research Council; Swedish Research Council for Health Working Life & Welfare (Forte); Swedish Research Council Formas
Identifiers: 9918971208331
Academic Unit: King Abdulaziz City for Science & Technology; King Abdulaziz University
Language: English
Resource Type: Journal article