Structure of N≥126 Nuclei Produced in Fragmentation of 238U

N. Al-Dahan; Z. Podolyák; P. H. Regan; S. J. Steer; N. Alkhomashi; A. M.Denis Bacelar; M. Górska; S. B. Pietri; W. Gelletly; P. M. Walker; G. Farrelly; A. I. Morales; A. Y. Deo; I. J. Cullen; J. Gerl; C. Domingo-Pardo; S. Verma; T. Swan; H. J. Wollersheim; S. Lalkovski; J. Benlliure; A. Algora; P. Boutachkov; A. Bracco; E. Calore; E. Casarejos; P. Detistov; Z. Dombrádi; M. Doncel; F. Farinorr; H. Geissel; N. Goel; J. Grebosz; R. Hoischen; I. Kojouharov; S. Leoni; F. Molina; D. Montanari; A. Musumarra; R. Nicolini; D. R. Napoli; C. Nociforo; B. Rubio; A. Prochazka; D. Rudolph; P. Strmen; I. Szarka; J. J. Valiente-Dobon; H. Weick

doi:10.1063/1.3087001

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Structure of N≥126 Nuclei Produced in Fragmentation of 238U

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Structure of N≥126 Nuclei Produced in Fragmentation of 238U

N. Al-Dahan, Z. Podolyák, P. H. Regan, S. J. Steer, N. Alkhomashi, A. M.Denis Bacelar, M. Górska, S. B. Pietri, W. Gelletly, P. M. Walker, …

13th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics,Cologne, Germany,2009-08-25 - 2009-08-29, Vol.1090, p.145

23/04/2009

DOI: https://doi.org/10.1063/1.3087001

Abstract

Fysik

Metastable states and fragmentation

Natural Sciences

Naturvetenskap

Nuclear structure

Physical Sciences

Subatomic Physics

Subatomär fysik

The nuclear structure of neutron-rich N≥126 nuclei have been investigated following their production via relativistic projectile fragmentation of a E/A=l GeV 238U beam on a Be target. The cocktail of secondary beam products were separated and identified using the GSI FRagment Separator (FRS). The nuclei of interest were implanted in a high-granularity active stopper detector set-up consisting of 6 double sided silicon strip detectors. The associated gamma-ray transitions were detected with the RISING array, consisting of 15 Euroball cluster Ge-detectors. Time-correlated gamma decays from individually identified nuclear species have been recorded, allowing the clean identification of isomeric decays.

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Title: Structure of N≥126 Nuclei Produced in Fragmentation of 238U
Creators: N. Al-Dahan - University of Surrey
Z. Podolyák - University of Surrey
P. H. Regan - University of Surrey
S. J. Steer - University of Surrey
N. Alkhomashi - University of Surrey
A. M.Denis Bacelar - University of Brighton
M. Górska - GSI Helmholtz Centre for Heavy Ion Research
S. B. Pietri - GSI Helmholtz Centre for Heavy Ion Research
W. Gelletly - University of Surrey
P. M. Walker - University of Surrey
G. Farrelly - University of Surrey
A. I. Morales - Universidade de Santiago de Compostela
A. Y. Deo - University of Surrey
I. J. Cullen - University of Surrey
J. Gerl - GSI Helmholtz Centre for Heavy Ion Research
C. Domingo-Pardo - GSI Helmholtz Centre for Heavy Ion Research
S. Verma - Universidade de Santiago de Compostela
T. Swan - University of Surrey
H. J. Wollersheim - GSI Helmholtz Centre for Heavy Ion Research
S. Lalkovski - University of Brighton
J. Benlliure - Universidade de Santiago de Compostela
A. Algora - Hungarian Academy of Sciences
P. Boutachkov - GSI Helmholtz Centre for Heavy Ion Research
A. Bracco - Istituto Nazionale di Fisica Nucleare
E. Calore - Legnaro National Laboratories
E. Casarejos - Universidade de Santiago de Compostela
P. Detistov - Sofia University "St. Kliment Ohridski"
Z. Dombrádi - Hungarian Academy of Sciences
M. Doncel - Universidad de Salamanca
F. Farinorr - GSI Helmholtz Centre for Heavy Ion Research
H. Geissel - GSI Helmholtz Centre for Heavy Ion Research
N. Goel - GSI Helmholtz Centre for Heavy Ion Research
J. Grebosz - Institute of Nuclear Physics, Polish Academy of Sciences
R. Hoischen - Lund University
I. Kojouharov - GSI Helmholtz Centre for Heavy Ion Research
S. Leoni - Istituto Nazionale di Fisica Nucleare
F. Molina - Universitat de València
D. Montanari - Legnaro National Laboratories
A. Musumarra - Laboratori Nazionali del Sud
R. Nicolini - Legnaro National Laboratories
D. R. Napoli - Istituto Nazionale di Fisica Nucleare
C. Nociforo - GSI Helmholtz Centre for Heavy Ion Research
B. Rubio - Universitat de València
A. Prochazka - GSI Helmholtz Centre for Heavy Ion Research
D. Rudolph - Lund University
P. Strmen - Comenius University Bratislava
I. Szarka - Comenius University Bratislava
J. J. Valiente-Dobon - Legnaro National Laboratories
H. Weick - GSI Helmholtz Centre for Heavy Ion Research
Publication Details: 13th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics,Cologne, Germany,2009-08-25 - 2009-08-29, Vol.1090, p.145
Date published: 23/04/2009
Identifiers: 99928840602346
Academic Unit: School of Maths and Physics
Language: English
Resource Type: Conference proceeding

Structure of N≥126 Nuclei Produced in Fragmentation of 238U

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