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The decay energy of the pure s-process nuclide ¹²³ Te

Filianin, Pavel ; Schmidt, Stefan ; Blaum, Klaus ; Block, Michael ; Eliseev, Sergey A. ; Giacoppo, Francesca ; Goncharov, Mikhail ; Lautenschlaeger, F. ; Novikov, Iurii ; Takahashi, K. (2022):
The decay energy of the pure s-process nuclide ¹²³ Te. (Publisher's Version)
In: Physics Letters B, 758, pp. 407-411. Elsevier, ISSN 0370-2693, e-ISSN 1873-2445,
DOI: 10.26083/tuprints-00012818,
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Item Type: Article
Origin: Secondary publication
Status: Publisher's Version
Title: The decay energy of the pure s-process nuclide ¹²³ Te
Language: English
Abstract:

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 ioncyclotron-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.

Journal or Publication Title: Physics Letters B
Volume of the journal: 758
Publisher: Elsevier
Classification DDC: 500 Naturwissenschaften und Mathematik > 530 Physik
Divisions: 05 Department of Physics > Institute of Nuclear Physics
Date Deposited: 10 Mar 2022 13:15
Last Modified: 10 Mar 2022 13:15
DOI: 10.26083/tuprints-00012818
Corresponding Links:
URN: urn:nbn:de:tuda-tuprints-128189
Additional Information:

Keywords: Atomic masses; Penning-trap mass spectrometry; Astrophysics

URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/12818
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