New mu s isomers in the neutron-rich Hg-210 nucleus

A. Gottardo; J. J. Valiente-Dobon; G. Benzoni; A. Gadea; S. Lunardi; P. Boutachkov; A. M. Bruce; M. Gorska; J. Grebosz; S. Pietri; Z. S. Podolyak; M. Pfuetzner; P. H. Regan; H. Weick; J. Alcantara Nunez; A. Algora; N. Al-Dahan; G. de Angelis; Y. Ayyad; N. Alkhomashi; P. R. P. Allegro; D. Bazzacco; J. Benlliure; M. Bowry; A. Bracco; M. Bunce; F. Camera; E. Casarejos; M. L. Cortes; F. C. L. Crespi; A. Corsi; A. M. Denis Bacelar; A. Y. Deo; C. Domingo-Pardo; M. Doncel; Z. S. Dombradi; T. Engert; K. Eppinger; G. F. Farrelly; E. Farinon; E. Farnea; H. Geissel; J. Gerl; N. Goel; E. Gregor; T. Habermann; R. Hoischen; R. Janik; P. R. John; S. Klupp; I. Kojouharov; N. Kurz; S. M. Lenzi; S. Leoni; S. Mandal; R. Menegazzo; D. Mengoni; B. Million; V. Modamio; A. I. Morales; D. R. Napoli; F. Naqvi; R. Nicolini; C. Nociforo; A. Prochazka; W. Prokopowicz; E. Recchia; R. V. Ribas; M. W. Reed; D. Rudolph; E. Sahin; H. Schaffner; A. Sharma; B. Sitar; D. Siwal; K. Steiger; P. Strmen; T. P. D. Swan; I. Szarka; C. A. Ur; P. M. Walker; O. Wieland; H. -J. Wollersheim

doi:10.1016/j.physletb.2013.07.053

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New mu s isomers in the neutron-rich Hg-210 nucleus

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New mu s isomers in the neutron-rich Hg-210 nucleus

A. Gottardo, J. J. Valiente-Dobon, G. Benzoni, A. Gadea, S. Lunardi, P. Boutachkov, A. M. Bruce, M. Gorska, J. Grebosz, S. Pietri, …

Physics letters. B, Vol.725(4-5), pp.292-296

01/10/2013

DOI: https://doi.org/10.1016/j.physletb.2013.07.053

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Nuclear

Physics, Particles & Fields

Science & Technology

Neutron-rich nuclei in the lead region, beyond N = 126, have been studied at the FRS-RISING setup at GSI, exploiting the fragmentation of a primary uranium beam. Two isomeric states have been identified in Hg-210: the 8(+) isomer expected from the seniority scheme in the vg(9/2) shell and a second one at low spin and low excitation energy. The decay strength of the 8(+) isomer confirms the need of effective three-body forces in the case of neutron-rich lead isotopes. The other unexpected low-lying isomer has been tentatively assigned as a 3(-) state, although this is in contrast with theoretical expectations. (C) 2013 Elsevier B.V. All rights reserved.

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Title: New mu s isomers in the neutron-rich Hg-210 nucleus
Creators - without role: A. Gottardo - Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy
J. J. Valiente-Dobon - Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy
G. Benzoni - Mylan
A. Gadea - Universitat de València
S. Lunardi - University of Padua
P. Boutachkov - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
A. M. Bruce - University of Brighton
M. Gorska - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
J. Grebosz - H Niewodniczanski Inst Nucl Phys, Polish Acad Sci, PL-31342 Krakow, Poland
S. Pietri - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
Z. S. Podolyak - University of Surrey
M. Pfuetzner - University of Warsaw
P. H. Regan
H. Weick
J. Alcantara Nunez - Universidade de Santiago de Compostela
A. Algora - Universitat de València
N. Al-Dahan - University of Surrey
G. de Angelis - Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy
Y. Ayyad
N. Alkhomashi - KACST, Riyadh 11442, Saudi Arabia
P. R. P. Allegro - Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil
D. Bazzacco - Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy
J. Benlliure - Universidade de Santiago de Compostela
M. Bowry - University of Surrey
A. Bracco - Mylan
M. Bunce - University of Brighton
F. Camera - Mylan
E. Casarejos - Vigo
M. L. Cortes - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
F. C. L. Crespi - Mylan
A. Corsi - Mylan
A. M. Denis Bacelar - University of Brighton
A. Y. Deo - University of Surrey
C. Domingo-Pardo - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
M. Doncel - Universidad de Salamanca
Z. S. Dombradi - Hungarian Acad Sci, Inst Nucl Res, H-4001 Debrecen, Hungary
T. Engert - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
K. Eppinger
G. F. Farrelly - University of Surrey
E. Farinon - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
E. Farnea - Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy
H. Geissel - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
J. Gerl - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
N. Goel - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
E. Gregor - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
T. Habermann - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
R. Hoischen - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
R. Janik
P. R. John - University of Padua
S. Klupp
I. Kojouharov - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
N. Kurz - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
S. M. Lenzi - University of Padua
S. Leoni - Mylan
S. Mandal
R. Menegazzo - Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy
D. Mengoni - Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy
B. Million - Mylan
V. Modamio
A. I. Morales - Mylan
D. R. Napoli
F. Naqvi - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
R. Nicolini - Mylan
C. Nociforo - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
A. Prochazka - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
W. Prokopowicz - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
E. Recchia
R. V. Ribas
M. W. Reed - University of Surrey
D. Rudolph
E. Sahin
H. Schaffner - GSI Helmholtzzent Schwerionenforsch, D-64291 Darmstadt, Germany
A. Sharma
B. Sitar - Comenius Univ, Fac Math & Phys, Bratislava 84215, Slovakia
D. Siwal - University of Delhi
K. Steiger
P. Strmen - Lund University
T. P. D. Swan
I. Szarka - Comenius Univ, Fac Math & Phys, Bratislava 84215, Slovakia
C. A. Ur - Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy
P. M. Walker
O. Wieland
H. -J. Wollersheim
Publication Details: Physics letters. B, Vol.725(4-5), pp.292-296
Publisher: Elsevier
Number of pages: 5
Grant note: EP/D003628/1; ST/J000051/1; ST/F006950/1; ST/F500613/1; ST/J000132/1 / Science and Technology Facilities Council; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC) MICINN, Spain; Spanish Government EXC 153 / DFG; German Research Foundation (DFG) INFN, Italy; Istituto Nazionale di Fisica Nucleare (INFN) FPA2008-06419; PROMETEO/2010/101 / Generalitat Valenciana, Spain; Center for Forestry Research & Experimentation (CIEF) UK STFC; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC) Swedish Science Council AIC10-D-000568 / MICINN, Spain; Spanish Government ST/F500613/1; ST/J000051/1; EP/D003628/1; ST/F006950/1; ST/J000132/1 / STFC; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC)
Identifiers: 9918724108331
Academic Unit: King Abdulaziz City for Science & Technology
Language: English
Resource Type: Journal article