Результаты исследований: Научные публикации в периодических изданиях › Обзорная статья › Рецензирование
Isomer and decay studies for the rp process at IGISOL. / Kankainen, A.; Novikov, Yu N.; Oinonen, M.; Batist, L.; Elomaa, V. V.; Eronen, T.; Hakala, J.; Jokinen, A.; Karvonen, P.; Reponen, M.; Rissanen, J.; Saastamoinen, A.; Vorobjev, G.; Weber, C.; Äystö, J.
в: European Physical Journal A, Том 48, № 4, 49, 01.01.2012, стр. 1-11.Результаты исследований: Научные публикации в периодических изданиях › Обзорная статья › Рецензирование
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TY - JOUR
T1 - Isomer and decay studies for the rp process at IGISOL
AU - Kankainen, A.
AU - Novikov, Yu N.
AU - Oinonen, M.
AU - Batist, L.
AU - Elomaa, V. V.
AU - Eronen, T.
AU - Hakala, J.
AU - Jokinen, A.
AU - Karvonen, P.
AU - Reponen, M.
AU - Rissanen, J.
AU - Saastamoinen, A.
AU - Vorobjev, G.
AU - Weber, C.
AU - Äystö, J.
PY - 2012/1/1
Y1 - 2012/1/1
N2 - This article reviews the decay studies of neutron-deficient nuclei within the mass region A = 56-100 performed at the Ion-Guide Isotope Separator On-Line (IGISOL) facility in the University of Jyväskylä over last 25 years. Development from He-jet measurements to on-line mass spectrometry, and eventually to atomic mass measurements and post-trap spectroscopy at IGISOL, has yielded studies of around 100 neutron-deficient nuclei over the years. The studies form a solid foundation to astrophysical rp-process path modelling. The focus is on isomers studied either via spectroscopy or via Penning-trap mass measurements. The review is complemented with recent results on the ground and isomeric states of 90Tc. The excitation energy of the low-spin isomer in 90Tc has been measured as Ex = 144.1(17) keV with JYFLTRAP double Penning trap and the ground state of 90Tc has been confirmed to be the (8+) state with a half-life of T1/2 = 49.2(4) s. Finally, the mass-excess results for the spin-gap isomers 53Com and 95Pdm and implications from the JYFLTRAP mass measurements for the (21+) isomer in 94Ag are discussed.
AB - This article reviews the decay studies of neutron-deficient nuclei within the mass region A = 56-100 performed at the Ion-Guide Isotope Separator On-Line (IGISOL) facility in the University of Jyväskylä over last 25 years. Development from He-jet measurements to on-line mass spectrometry, and eventually to atomic mass measurements and post-trap spectroscopy at IGISOL, has yielded studies of around 100 neutron-deficient nuclei over the years. The studies form a solid foundation to astrophysical rp-process path modelling. The focus is on isomers studied either via spectroscopy or via Penning-trap mass measurements. The review is complemented with recent results on the ground and isomeric states of 90Tc. The excitation energy of the low-spin isomer in 90Tc has been measured as Ex = 144.1(17) keV with JYFLTRAP double Penning trap and the ground state of 90Tc has been confirmed to be the (8+) state with a half-life of T1/2 = 49.2(4) s. Finally, the mass-excess results for the spin-gap isomers 53Com and 95Pdm and implications from the JYFLTRAP mass measurements for the (21+) isomer in 94Ag are discussed.
UR - http://www.scopus.com/inward/record.url?scp=84860471510&partnerID=8YFLogxK
U2 - 10.1140/epja/i2012-12049-x
DO - 10.1140/epja/i2012-12049-x
M3 - Review article
AN - SCOPUS:84860471510
VL - 48
SP - 1
EP - 11
JO - European physical journal A. Hadrons and nuclei
JF - European physical journal A. Hadrons and nuclei
SN - 0939-7922
IS - 4
M1 - 49
ER -
ID: 46101542