The decay of the new neutron-rich isotope 217Bi

被引：0
|
作者：
J. Kurpeta
A. P\lochocki
A. N. Andreyev
J. Äystö
A. De Smet
H. De Witte
A.-H. Evensen
V. Fedoseyev
S. Franchoo
M. Górska
M. Huhta
M. Huyse
Z. Janas
A. Jokinen
M. Karny
E. Kugler
W. Kurcewicz
U. Köster
J. Lettry
A. Nieminen
K. Partes
M. Ramdhane
H. L. Ravn
K. Rykaczewski
J. Szerypo
K. Van de Vel
P. Van Duppen
L. Weissman
G. Walter
A. Wöhr
IS387 Collaboration
ISOLDE Collaboration
机构：
[1] Warsaw University,Institute of Experimental Physics
[2] Oliver Lodge Laboratory,Department of Physics
[3] University of Liverpool,Department of Physics
[4] Accelerator Laboratory,Instituut voor Kern
[5] University of Jyväskylä, en Stralingsfysica
[6] ISOLDE,Institute of Spectroscopy
[7] CERN-PPE,undefined
[8] University of Leuven,undefined
[9] Russian Academy of Sciences,undefined
[10] Institut de Recherches Subatomiques et Université Louis Pasteur,undefined
[11] ORNL Physics Division,undefined
[12] University of Munich,undefined
来源：
The European Physical Journal A - Hadrons and Nuclei | 2003年 / 18卷
关键词：
208Pb; Decay Chain; Unknown Region; ISOLDE Facility; Spallation Product;
D O I：
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摘要：
Exotic, neutron-rich proton-induced spallation products of 232Th and 238U obtained from the PS Booster ISOLDE facility have been investigated by \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\gamma$\end{document}-\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\gamma$\end{document}, \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\alpha$\end{document}-\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\gamma$\end{document} coincidence and spectrum-multiscaling measurements. A new method for the reduction of isobaric contamination enabled to study the unknown region beyond 208Pb for the decay chain A = 217. A new isotope 217Bi with a half-life of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$98.5 \pm 0.8$\end{document} s was discovered and its \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\beta$\end{document}-decay studied. For the first time, a half-life value of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$1.53 \pm 0.03$\end{document} s for the \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\alpha$\end{document}-decay of 217Po was measured.
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页码：5 / 8
页数：3
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