Alpha-Photon Coincidence Spectroscopy Along Element 115 Decay Chains

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift


title = "Alpha-Photon Coincidence Spectroscopy Along Element 115 Decay Chains",
abstract = "Produced in the reaction 48Ca+243Am, thirty correlated α-decay chains were observed in an experiment conducted at the GSI Helmholzzentrum f{\"u}r 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.",
keywords = "superheavy elements, element 115, alpha decay, gamma-ray spectroscopy",
author = "Dirk Rudolph and Ulrika Forsberg and Pavel Golubev and Luis Sarmiento and A. Yakushev and L.-L. Andersson and {Di Nitto}, A. and Ch.E. D{\"u}llmann and J.M. Gates and K.E. Gregorich and C.J. Gross and R.-D. Herzberg and F.P. He{\ss}berger and J. Khuyagbaatar and J.V. Kratz and K. Rykaczewski and M. Sch{\"a}del and Sven {\AA}berg and D. Ackermann and M. Block and H. Brand and Gillis Carlsson and D. Cox and X. Derkx and K. Eberhardt and J. Even and Claes Fahlander and J. Gerl and E. J{\"a}ger and B. Kindler and J. Krier and I. Kojouharov and N. Kurz and B. Lommel and A. Mistry and C. Mokry and H. Nitsche and J.P. Omtvedt and P. Papadakis and Ingemar Ragnarsson and J. Runke and H. Schaffner and B. Schausten and P. Th{\"o}rle-Pospiech and T. Torres and T. Traut and N. Trautmann and A. T{\"u}rler and A. Ward and Daniel Ward and N. Wiehl",
note = "The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002), Nuclear Physics (Faculty of Science) (011013004)",
year = "2014",
doi = "10.5506/APhysPolB.45.263",
language = "English",
volume = "45",
pages = "263--272",
journal = "Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory",
issn = "0587-4254",
publisher = "Jagellonian University, Cracow, Poland",