Zobrazeno 1 - 10
of 1 196
pro vyhledávání: '"nuclear isomer"'
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
One of the fundamental processes in nuclear physics is nuclear excitation by electron capture (NEEC). Having been proposed theoretically for almost 50 years, the experimental confirmation of NEEC is still missing, making it imperative to validate thi
Externí odkaz:
https://doaj.org/article/a782de2aa0c64719926200d94c182147
Autor:
Paul Böhm, Yuliia Hrabar, Dirk Rudolph, Pavel Golubev, Luis G. Sarmiento, Helena M. Albers, John T. Anderson, Michael A. Bentley, Michael P. Carpenter, Christopher J. Chiara, Patrick A. Copp, Ulrika Forsberg, Tianheng Huang, Heshani Jayatissa, Torben Lauritsen, Claus Müller-Gatermann, Xesus Pereira-Lopez, Walter Reviol, Darek Seweryniak, Sanna Stolze, Sivahami Uthayakumaar, Gemma L. Wilson, Jin Wu
Publikováno v:
Atoms, Vol 11, Iss 9, p 116 (2023)
High-spin nuclear isomers in N≈Z nuclei between doubly magic 40Ca and 56Ni provide an excellent testing ground for the nuclear shell model and questions related to isospin symmetry breaking in the vicinity of the proton drip line. The purpose of th
Externí odkaz:
https://doaj.org/article/ed390db026174c75a575f4253b15fb9a
Publikováno v:
EJNMMI Radiopharmacy and Chemistry, Vol 4, Iss 1, Pp 1-12 (2019)
Abstract Background In this work, a lutetium-177 (177Lu) production method based on the separation of nuclear isomers, 177mLu & 177Lu, is reported. The 177mLu-177Lu separation is performed by combining the use of DOTA & DOTA-labelled peptide (DOTATAT
Externí odkaz:
https://doaj.org/article/9ac50a2aa75947e18da93eebc2dd0297
Akademický článek
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Akademický článek
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Autor:
Nobuaki Imai, N. Kitamura, Shin'ichiro Michimasa, Susumu Shimoura, Yuki Yamaguchi, Hiromitsu Haba
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 330:721-725
The nuclear isomer $$^{178}$$ Hfm2 enables various investigations owing to its unique properties. To study exotic nuclear reactions induced by $$^{178}$$ Hfm2, an isomeric target is the most effective option in terms of luminosity. However, this crea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c37a90a4801aaea2074d6a40e2c796f
https://doi.org/10.1007/s10967-021-08032-z
https://doi.org/10.1007/s10967-021-08032-z
Publikováno v:
Nuclear Engineering Progress. 1:9-17
191Os is a parent radionuclide with a 15.4 d half-life. It decays by beta emission to 191mIr, which is a radionuclidewith a 4.96s half-life. It decays by the isomeric transition to stable 191Ir, emitting a 129-keV gamma photon. In thisstudy, 191Os–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a4bf37f149b718b1e161d996bcac19f
https://doi.org/10.24200/nep.2021.1001
https://doi.org/10.24200/nep.2021.1001
Publikováno v:
Physics of Atomic Nuclei. 83:1313-1319
A method for excitation of thorium-229 isomeric nuclei the electron beam irradiation of a solid-state target based on thorium silicate is considered. The key point for obtaining an effective yield of isomeric nuclei is the generation of secondary ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5836800e6ea72b40a3db384191779b81
https://doi.org/10.1134/s1063778820090021
https://doi.org/10.1134/s1063778820090021
Autor:
K. A. Makoveeva, V. Ya. Panchenko, G. O. Tsvetkov, A. B. D’yachkov, S. M. Mironov, A. A. Gorkunov, V. A. Firsov, A. V. Labozin
Publikováno v:
Optics and Spectroscopy. 128:6-11
The hyperfine structure of transitions of the three-step photoionization scheme of lutetium, 5d6s2 2D3/2−5d6s6p 4F$$_{{5/2}}^{^\circ }$$−5d6s7s 4D3/2−(53 375 cm–1)$$_{{1/2}}^{^\circ }$$, for 177mLu nuclear isomer has been investigated for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7492ff34d5f73b2d4535392398943c9a
https://doi.org/10.1134/s0030400x20010087
https://doi.org/10.1134/s0030400x20010087
Autor:
A. Ya. Dzyublik
Publikováno v:
Âderna Fìzika ta Energetika, Vol 11, Iss 4, Pp 389-393 (2010)
We analyzed the possibility of the two-step triggering of nuclear isomers by short X-ray laser pulses via an excited intermediate level. The estimations of the decay acceleration are performed for the 6− isomer of 84Rb in the field of future Europe
Externí odkaz:
https://doaj.org/article/290d9e00b11842a99971d2cfac366363