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Closed Access item The new neutron-rich isotope 228Rn

Authors:García Borge, María José
Burke, D. G.
Gabelmann, H.
Hill, P.
Jonsson, O. C.
Kaffrell, N.
Kurcewicz, W.
Løvhøiden, G.
Nybø, K.
Nyman, G.
Ravn, H. L.
Rogowski, J.
Thorsteinsen, T. F.
Keywords:[PACS] Other topics in radioactive decay and in-beam spectroscopy, [PACS] Properties of specific nuclei listed by mass ranges: A ≥ 220
Issue Date:Mar-1989
Publisher:Springer
Citation:Zeitschrift für Physik A: Hadrons and Nuclei 333(1): 109-110 (1989)
Abstract:The new neutron-rich isotope Rn-228 was produced by spallation reactions induced by 600 MeV protons in a Th-232 target and identified by mass-separation and decay spectroscopy. The Z-assignment was confirmed via KX-rays and the genetic relationship to the wellknown daughter product Fr-228. The halflife of Rn-228 is 65 ± 2 s. Energies and relative intensities of prominent γ-rays are presented for the first time from the decay of both the new isotope Rn-228 and Rn-227.
Description:2 pages, 1 table, 2 figures.-- PACS nrs.: 23.90.+w; 27.90.+b.-- Section: Short Notes.
Publisher version (URL):http://dx.doi.org/10.1007/BF01290116
URI:http://hdl.handle.net/10261/16199
ISSN:0939-7922 (Print)
1431-5831 (Online)
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Appears in Collections:(IQFR) Artículos
(CFMAC-IEM) Artículos

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