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Alpha-Photon Coincidence Spectroscopy Along Element 115 Decay Chains

Authors :: Dieter Ackermann
Petra Thörle-Pospiech
H. Schaffner
Julia Even
Jon Petter Omtvedt
Ch. E. Düllmann
T. Traut
Alexander Yakushev
Philippos Papadakis
I. Kojouharov
Claes Fahlander
Klaus Eberhardt
J.M. Gates
K. Rykaczewski
Pavel Golubev
F. P. Heßberger
Sven Åberg
J. Krier
J. V. Kratz
J. Gerl
A. K. Mistry
Andreas Türler
Michael Block
R-D Herzberg
C. J. Gross
T. Torres
Egon Jäger
Matthias Schädel
B. Schausten
X. Derkx
K.E. Gregorich
Birgit Kindler
Norbert Wiehl
Luis Sarmiento
J. Runke
Ingemar Ragnarsson
A. Di Nitto
H. Brand
Daniel Cox
B. G. Carlsson
Norbert Trautmann
A. Ward
Daniel Ward
Jadambaa Khuyagbaatar
C. Mokry
Heino Nitsche
U. Forsberg
Nikolaus Kurz
L.-L. Andersson
Dirk Rudolph
Bettina Lommel
Rudolph, D.
Forsberg, U.
Golubev, P.
Sarmiento, L. G.
Yakushev, A.
Andersson, L. -L.
Di Nitto, A.
Dullmann, Ch. E.
Gates, J. M.
Gregorich, K. E.
Gross, C. J.
Herzberg, R. -D.
Hessbberger, F. P.
Khuyagbaatar, J.
Kratz, J. V.
Rykaczewski, K.
Schadel, M.
Aberg, S.
Ackermann, D.
Block, M.
Brand, H.
Carlsson, B. G.
Cox, D.
Derkx, X.
Eberhardt, K.
Even, J.
Fahlander, C.
Gerl, J.
Jager, E.
Kindler, B.
Krier, J.
Kojouharov, I.
Kurz, N.
Lommel, B.
Mistry, A.
Mokry, C.
Nitsche, H.
Omtvedt, J. P.
Papadakis, P.
Ragnarsson, I.
Runke, J.
Schaffner, H.
Schausten, B.
Thorle-Pospiech, P.
Torres, T.
Traut, T.
Trautmann, N.
Turler, A.
Ward, D. E.
Wiehl, N.
Source :: Acta physica Polonica / B 45(2), 263-272 (2014). doi:10.5506/APhysPolB.45.263, Acta Physica Polonica B, vol 45, iss 2, Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory; 45, pp 263-272 (2014), Rudolph, D; Forsberg, U; Golubev, P; Sarmiento, LG; Yakushev, A; Andersson, LL; et al.(2014). Alpha-photon coincidence spectroscopy along element 115 decay chains. Acta Physica Polonica B, 45(2), 263-272. doi: 10.5506/APhysPolB.45.263. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/0bd7d0j6
Publication Year :: 2014
Publisher :: Inst. of Physics, Jagellonian Univ., 2014.
Abstract: Produced in the reaction 48Ca+243Am, thirty correlated α-decay chains were observed in an experiment conducted at the GSI Helmholzzentrum fur Schwerionenforschung, Darmstadt, Germany. The decay chains are basically consistent with previous findings and are considered to originate from isotopes of element 115 with mass numbers 287, 288, and 289. A set-up aiming specifically for high-resolution charged particle and photon coincidence spectroscopy was placed behind the gas-filled separator TASCA. For the first time, γ rays as well as X-ray candidates were observed in prompt coincidence with the α-decay chains of element 115.

Details

Language :: English
ISSN :: 05874254
Database :: OpenAIRE
Journal :: Acta physica Polonica / B 45(2), 263-272 (2014). doi:10.5506/APhysPolB.45.263, Acta Physica Polonica B, vol 45, iss 2, Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory; 45, pp 263-272 (2014), Rudolph, D; Forsberg, U; Golubev, P; Sarmiento, LG; Yakushev, A; Andersson, LL; et al.(2014). Alpha-photon coincidence spectroscopy along element 115 decay chains. Acta Physica Polonica B, 45(2), 263-272. doi: 10.5506/APhysPolB.45.263. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/0bd7d0j6
Accession number :: edsair.doi.dedup.....c53d215e6d62a0ff599a31316f622eaa
Full Text :: https://doi.org/10.5506/APhysPolB.45.263