Результаты исследований: Научные публикации в периодических изданиях › статья
The decay energy of the pure s-process nuclide 123Te. / Filianin, P.; Schmidt, S.; Blaum, K.; Blockd, M.; Eliseev, S.; Giacoppo, F.; Goncharov, M.; Lautenschlaeger, F.; Novikov, Yu.; Takahashi, K.
в: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Том 758, 2016, стр. 407-411.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - The decay energy of the pure s-process nuclide 123Te
AU - Filianin, P.
AU - Schmidt, S.
AU - Blaum, K.
AU - Blockd, M.
AU - Eliseev, S.
AU - Giacoppo, F.
AU - Goncharov, M.
AU - Lautenschlaeger, F.
AU - Novikov, Yu.
AU - Takahashi, K.
PY - 2016
Y1 - 2016
N2 - A direct and high-precision measurement of the mass difference of 123Te and 123Sb has been performed with the Penning-trap mass spectrometer SHIPTRAP using the recently introduced phase-imaging ion-cyclotron-resonance technique. The obtained mass difference is 51.912(67) keV/c2. Using the masses of the neutral ground states and the energy difference between the ionic states an effective half-life of 123Te has been estimated for various astrophysical conditions. A dramatic influence of the electron capture process on the decay properties of 123Te in hot stellar conditions has been discussed.
AB - A direct and high-precision measurement of the mass difference of 123Te and 123Sb has been performed with the Penning-trap mass spectrometer SHIPTRAP using the recently introduced phase-imaging ion-cyclotron-resonance technique. The obtained mass difference is 51.912(67) keV/c2. Using the masses of the neutral ground states and the energy difference between the ionic states an effective half-life of 123Te has been estimated for various astrophysical conditions. A dramatic influence of the electron capture process on the decay properties of 123Te in hot stellar conditions has been discussed.
KW - Atomic masses Penning-trap mass spectrometry Astrophysics
U2 - 10.1016/j.physletb.2016.04.059
DO - 10.1016/j.physletb.2016.04.059
M3 - Article
VL - 758
SP - 407
EP - 411
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
ER -
ID: 7599842