F
F. Browne
Researcher at University of Brighton
Publications - 147
Citations - 2431
F. Browne is an academic researcher from University of Brighton. The author has contributed to research in topics: Neutron & Excited state. The author has an hindex of 23, co-authored 136 publications receiving 1894 citations.
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Journal ArticleDOI
β-Decay Half-Lives of 110 Neutron-Rich Nuclei across the N ¼ 82 Shell Gap: Implications for the Mechanism and Universality of the Astrophysical r Process
Giuseppe Lorusso,Giuseppe Lorusso,Shunji Nishimura,Zhengyu Xu,Zhengyu Xu,A. Jungclaus,Y. Shimizu,Gary Simpson,P. A. Söderström,Hiroshi Watanabe,F. Browne,Pieter Doornenbal,Guillaume Gey,Hyo Soon Jung,Bradley S. Meyer,Toshiyuki Sumikama,Jan Taprogge,Jan Taprogge,Zs. Vajta,Jin Wu,H. Baba,G. Benzoni,K. Y. Chae,F. C. L. Crespi,Naoki Fukuda,Roman Gernhäuser,Naohiro Inabe,Tadaaki Isobe,Toshitaka Kajino,Toshitaka Kajino,D. Kameda,G. D. Kim,Young-Ki Kim,I. Kojouharov,F. G. Kondev,Toshiyuki Kubo,N. Kurz,Younghun Kwon,Gregory Lane,Z. H. Li,A. Montaner-Pizá,K. Moschner,F. Naqvi,Megumi Niikura,Hiroki Nishibata,Atsuko Odahara,R. Orlandi,Zena Patel,Zs. Podolyák,Hiroyoshi Sakurai,H. Schaffner,P. Schury,S. Shibagaki,S. Shibagaki,K. Steiger,Hiroshi Suzuki,Hiroyuki Takeda,Anna Wendt,Ayumi Yagi,K. Yoshinaga +59 more
TL;DR: It is anticipated that universality may not extend to the elements Sn, Sb, I, and Cs, making the detection of these elements in metal-poor stars of the utmost importance to determine the exact conditions of individual r-process events.
Journal Article
Yrast 6(+) Seniority Isomers of Sn-136,Sn-138
Gary Simpson,Guillaume Gey,A. Jungclaus,Jan Taprogge,Shunji Nishimura,Kamila Sieja,P. Doornenbal,Giuseppe Lorusso,P. A Soederstroem,Toshiyuki Sumikama,Zhengyu Xu,H. Baba,F. Browne,Naoki Fukuda,Naohito Inabe,T. Isobe,Hyo Soon Jung,D. Kameda,G. D. Kim,Young-Ki Kim,I. Kojouharov,Toshiyuki Kubo,N. Kurz,Younghun Kwon,Z. H. Li,Hiroyoshi Sakurai,H. Schaffner,Y. Shimizu,Hiroshi Suzuki,Hiroyuki Takeda,Z Vajta,Hiroshi Watanabe,Jinguang Wu,Ayumi Yagi,K. Yoshinaga,S Boenig,J. M. Daugas,F. Drouet,R Gernhaeuser,S. Ilieva,T Kroell,A. Montaner-Pizá,K. Moschner,D Muecher,H. Naïdja,Hiroki Nishibata,F. Nowacki,Atsuko Odahara,R. Orlandi,K. Steiger,Anna Wendt +50 more
TL;DR: In this paper, the wave functions of these isomeric states are proposed to be predominantly a fully aligned pair of f(7/2) neutrons, and shell-model calculations, performed using a realistic effective interaction, reproduce well the energies of the excited states of these nuclei and the measured transition rates, with the exception of the B(E2; 6(+) -> 4(+)) rate of Sn-136, which deviates from a simple seniority scheme.
Journal ArticleDOI
Installation and commissioning of EURICA - Euroball-RIKEN Cluster Array
Pär-Anders Söderström,Shunji Nishimura,P. Doornenbal,Giuseppe Lorusso,Toshiyuki Sumikama,Hiroshi Watanabe,Zhengyu Xu,H. Baba,F. Browne,Shintaro Go,G. Gey,T. Isobe,H. S. Jung,G. D. Kim,Y. K. Kim,I. Kojouharov,N. Kurz,Young Kwan Kwon,Zhihuan Li,K. Moschner,Taro Nakao,Hiroki Nishibata,M. Nishimura,A. Odahara,Hiroyoshi Sakurai,H. Schaffner,Tadashi Shimoda,Jan Taprogge,Jan Taprogge,Zs. Vajta,V. Werner,Jin Wu,Ayumi Yagi,K. Yoshinaga +33 more
TL;DR: EURICA as discussed by the authors is a project at RIKEN Nishina Center aimed at studying a wide range of exotic nuclei through β-decay measurements and high-resolution γ-ray spectroscopy.
Journal ArticleDOI
β -Decay Half-Lives of Co76,77 , Ni79,80 , and Cu81 : Experimental Indication of a Doubly Magic Ni78
Zhengyu Xu,Shunji Nishimura,Giuseppe Lorusso,F. Browne,Pieter Doornenbal,Guillaume Gey,H. S. Jung,Z. H. Li,Megumi Niikura,Pär-Anders Söderström,Toshiyuki Sumikama,Jan Taprogge,Jan Taprogge,Zs. Vajta,Hiroshi Watanabe,Jin Wu,Ayumi Yagi,K. Yoshinaga,H. Baba,S. Franchoo,Tadaaki Isobe,P. R. John,I. Kojouharov,Shigeru Kubono,N. Kurz,I. Matea,K. Matsui,D. Mengoni,P. Morfouace,D. R. Napoli,F. Naqvi,Hiroki Nishibata,Atsuko Odahara,E. Sahin,Hiroyoshi Sakurai,H. Schaffner,I. Stefan,Daisuke Suzuki,Ryo Taniuchi,V. Werner +39 more
TL;DR: A systematic study of the β-decay half-lives has been carried out, which suggests a sizable magicity for both the Z = 28 and the neutron number N=50 in (78)Ni.
Journal ArticleDOI
Extension of the N=40 island of inversion towards N=50: Spectroscopy of 66Cr, 70,72Fe
C. Santamaria,C. Louchart,A. Obertelli,V. Werner,Pieter Doornenbal,F. Nowacki,G. Authelet,Hidetada Baba,D. Calvet,F. Château,Andrea Corsi,A. Delbart,J. M. Gheller,A. Gillibert,Tadaaki Isobe,V. Lapoux,M. Matsushita,Satoru Momiyama,Tohru Motobayashi,Megumi Niikura,Hideaki Otsu,C. Péron,Alan Peyaud,E. C. Pollacco,J.-Y. Roussé,Hiroyoshi Sakurai,M. Sasano,Yoshiaki Shiga,Satoshi Takeuchi,R. Taniuchi,Tomohiro Uesaka,H. Wang,K. Yoneda,F. Browne,L. X. Chung,Zsolt Dombrádi,S. Franchoo,F. Giacoppo,A. Gottardo,K. Hadynska-Klek,Zeren Korkulu,Shoko Koyama,Yoshiyuki Kubota,Jenny Lee,M. Lettmann,R. Lozeva,K. Matsui,Tsuyoshi Miyazaki,S. Nishimura,L. Olivier,Shuichi Ota,Zena Patel,Norbert Pietralla,E. Sahin,C. M. Shand,P. A. Söderström,I. Stefan,David Steppenbeck,T. Sumikama,Daisuke Suzuki,Zs. Vajta,Jin Wu,Zhengyu Xu +62 more
TL;DR: State-of-the-art shell model calculations with a modified Lenzi-Nowacki-Poves-Sieja (LNPS) interaction in the pfg(9/ 2)d(5/2) valence space reproduce the observations and interpretation within the shell model shows an extension of the island of inversion at N=40 for more neutron-rich isotopes towards N=50.