A
A. Petts
Researcher at University of Liverpool
Publications - 18
Citations - 399
A. Petts is an academic researcher from University of Liverpool. The author has contributed to research in topics: Coulomb excitation & Neutron. The author has an hindex of 8, co-authored 17 publications receiving 335 citations.
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Journal ArticleDOI
The Miniball spectrometer
N. Warr,J. Van de Walle,J. Van de Walle,M. Albers,F. Ames,B. Bastin,C. Bauer,V. Bildstein,A. Blazhev,S. Bönig,N. Bree,B. Bruyneel,P. A. Butler,Joakim Cederkäll,Joakim Cederkäll,E. Clément,Thomas Elias Cocolios,Thomas Davinson,H. De Witte,P. Delahaye,Douglas D. DiJulio,Jan Diriken,J. Eberth,Andreas Ekström,J. Elseviers,S. Emhofer,D. V. Fedorov,V. N. Fedosseev,S. Franchoo,C. Fransen,Liam Gaffney,J. Gerl,Georgi P. Georgiev,R. Gernhäuser,T. Grahn,T. Grahn,T. Grahn,D. Habs,H. Hess,A. M. Hurst,Mark Huyse,O. Ivanov,J. Iwanicki,J. Iwanicki,D. G. Jenkins,D. G. Jenkins,J. Jolie,N. Kesteloot,Oliver Kester,U. Köster,M. Krauth,Th. Kröll,Th. Kröll,R. Krücken,M. Lauer,J. Leske,K. P. Lieb,R. Lutter,L. Maier,B. A. Marsh,D. Mücher,D. Mücher,M. Münch,O. Niedermaier,Janne Pakarinen,M. Pantea,Gheorghe Pascovici,N. Patronis,D. Pauwels,A. Petts,Norbert Pietralla,Riccardo Raabe,E. Rapisarda,P. Reiter,Achim Richter,O. Schaile,Marcus Scheck,Marcus Scheck,Heiko Scheit,G. Schrieder,D. Schwalm,M. Seidlitz,M. D. Seliverstov,T. Sieber,Herbert A. Simon,K.-H. Speidel,C. Stahl,I. Stefanescu,P. G. Thirolf,H.G. Thomas,M. Thürauf,P. Van Duppen,D. Voulot,R. Wadsworth,G. Walter,D. Weißhaar,Fredrik Wenander,Andreas Wiens,Kathrin Wimmer,B. H. Wolf,Philip Woods,K. Wrzosek-Lipska,K. O. Zell +102 more
TL;DR: The Miniball germanium detector array has been operational at the REX (Radioactive ion beam EXperiment) post accelerator at the Isotope Separator On-Line facility ISOLDE at CERN since 2001.
Journal ArticleDOI
Shape coexistence in the neutron-deficient even-even Hg182-188 isotopes studied via Coulomb excitation
N. Bree,K. Wrzosek-Lipska,A. Petts,Andrei Andreyev,B. Bastin,Michaël Bender,A. Blazhev,B. Bruyneel,P. A. Butler,Jonathan Butterworth,M. P. Carpenter,Joakim Cederkäll,Emyr Clement,Thomas Elias Cocolios,Alick Deacon,Jan Diriken,Andreas Ekström,Conor Fitzpatrick,L. M. Fraile,Ch. Fransen,S. J. Freeman,Liam Gaffney,J. E. García-Ramos,K. Geibel,Roman Gernhäuser,T. Grahn,Magne Guttormsen,Baharak Hadinia,Michael Hass,P.-H. Heenen,R-D Herzberg,Herbert Hess,Kristiaan Heyde,Mark Huyse,O. Ivanov,D. G. Jenkins,Rauno Julin,N. Kesteloot,Th. Kröll,R. Krücken,A. C. Larsen,R. Lutter,P. Marley,P. J. Napiorkowski,R. Orlandi,Robert Page,Janne Pakarinen,N. Patronis,Pauli Peura,E. Piselli,P. Rahkila,E. Rapisarda,P. Reiter,A P Robinson,Marcus Scheck,Sunniva Siem,K Singh Chakkal,J. F. Smith,J. Srebrny,I. Stefanescu,Gry Merete Tveten,P. Van Duppen,J. Van de Walle,D. Voulot,N. Warr,Fredrik Wenander,Andreas Wiens,J. L. Wood,M. Zielinska +68 more
TL;DR: The presence of two different structures in the light even-mass mercury isotopes that coexist at low excitation energy is firmly established.
Journal ArticleDOI
Spectroscopic Quadrupole Moments in {96,98}Sr: Evidence for Shape Coexistence in Neutron-Rich Strontium Isotopes at N=60.
Emyr Clement,Emyr Clement,M. Zielinska,Andreas Görgen,W. Korten,S. Péru,J. Libert,H. Goutte,Stéphane Hilaire,B. Bastin,C. Bauer,A. Blazhev,N. Bree,B. Bruyneel,P. A. Butler,Jonathan Butterworth,P. Delahaye,P. Delahaye,A Dijon,D. T. Doherty,Andreas Ekström,Conor Fitzpatrick,C. Fransen,Georgi Georgiev,R. Gernhäuser,Herbert Hess,J. Iwanicki,D. G. Jenkins,A. C. Larsen,J. Ljungvall,R. Lutter,P. Marley,K. Moschner,P. J. Napiorkowski,Janne Pakarinen,A. Petts,P. Reiter,Therese Renstrøm,M. Seidlitz,B. Siebeck,Sunniva Siem,C Sotty,J. Srebrny,I. Stefanescu,Gry Merete Tveten,Gry Merete Tveten,J. Van de Walle,M. Vermeulen,D. Voulot,N. Warr,Fredrik Wenander,Andreas Wiens,H. De Witte,K. Wrzosek-Lipska +53 more
TL;DR: Results allow, for the first time, the drawing of definite conclusions about the shape coexistence of highly deformed prolate and spherical configurations in neutron-rich {96,98}Sr isotopes.
Journal ArticleDOI
Evolution of collectivity in Hg180 and Hg182
T. Grahn,A. Petts,Marcus Scheck,P. A. Butler,A. Dewald,M. B. Gomez Hornillos,Paul Greenlees,Andreas Görgen,Kerttuli Helariutta,J. Jolie,Peter M. Jones,R. Julin,S. Juutinen,Steffen Ketelhut,R. Krücken,Th. Kröll,Matti Leino,J. Ljungvall,P. Maierbeck,B. Melon,M. Nyman,R. D. Page,Th. Pissulla,P. Rahkila,Jan Sarén,C. Scholey,A. Semchenkov,Juha Sorri,Juha Uusitalo,R. Wadsworth,M. Zieliʼnska +30 more
TL;DR: In this paper, the lifetime of yrast states up to the 10 + √ √ n − √ + n state in Hg nuclei was derived from recoil-gated spectra using the recoil distance Doppler shift method.
Journal ArticleDOI
Low-energy Coulomb excitation of Sr 96,98 beams
E. Clément,M. Zielinska,S. Péru,H. Goutte,Stéphane Hilaire,Andreas Görgen,W. Korten,D. T. Doherty,D. T. Doherty,B. Bastin,C. Bauer,A. Blazhev,N. Bree,B. Bruyneel,P. A. Butler,Jonathan Butterworth,Joakim Cederkäll,Joakim Cederkäll,P. Delahaye,A. Dijon,Andreas Ekström,Conor Fitzpatrick,C. Fransen,Georgi P. Georgiev,R. Gernhäuser,H. Hess,J. Iwanicki,D. G. Jenkins,A. C. Larsen,J. Ljungvall,R. Lutter,P. Marley,K. Moschner,P. J. Napiorkowski,Janne Pakarinen,A. Petts,P. Reiter,Therese Renstrøm,M. Seidlitz,B. Siebeck,Sunniva Siem,C. Sotty,J. Srebrny,I. Stefanescu,Gry Merete Tveten,Gry Merete Tveten,J. Van de Walle,M. J. Vermeulen,D. Voulot,N. Warr,Fredrik Wenander,Andreas Wiens,H. De Witte,K. Wrzosek-Lipska +53 more
TL;DR: In this article, the structure of neutron-rich 96,98Sr nuclei was investigated by low-energy safe Coulomb excitation of radioactive beams at the REX-ISOLDE facility, CERN, with the MINIBALL spectrometer.