| Autor: |
Kurpeta, J., Płochocki, A., Urban, W., Abramuk, A., Canete, L., Eronen, T., Fijałkowska, A, Geldhof, S., Gotowicka, K., Jokinen, A., Kankainen, A., Moore, I. D., Nesterenko, D., Penttilä, H., Pohjalainen, I., Pomorski, M., Reponen, M., Rinta-Antila, S., de Roubin, A., Rząca-Urban, T., Vilén, M., Wiśniewski, J. |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
|
| Popis: |
Monoisotopic samples of 107Nb nuclei, produced in the proton-induced fission of 238U and separated using the IGISOL mass separator coupled to a Penning trap, were used to perform β- and γ-coincidence spectroscopy of 107Mo. Gamma transitions and excited levels in 107Mo were observed in β decay for the first time. Spin and parity 1/2+ for the ground state of 107Mo is proposed, to replace the previous 5/2+ assignment. The experimental β-decay half-life of 107Nb was estimated to be 0.27±0.02 s. peerReviewed |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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