prikaz prve stranice dokumenta Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc
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Scientific paper - Original scientific paper
Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc
Physical Review C, 103 (2021), 2; 025810. https://doi.org/10.1103/PhysRevC.103.025810
Dombos, A. C.; Spyrou, A.; Naqvi, F.; Quinn, S. J.; Liddick, S. N.; Algora, A.; Baumann, T.; Brett, J.; Crider, B. P.; DeYoung, P. A.; Ginter, T.; Gombas, J.; Lyons, S.; Marketin, T.; Möller, P.; Ong, W.-J.; Palmisano, A.; Pereira, J.; Prokop, C. J.; Sarriguren, P.; Scriven, D. P.; Simon, A.; Smith, M. K.; Valenta, S. More authors...

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Dombos, A. C., Spyrou, A., Naqvi, F., Quinn, S. J., Liddick, S. N., Algora, A. ... Valenta, S. (2021). Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc. Physical Review C, 103. (2). doi: 10.1103/PhysRevC.103.025810

Dombos, A. C., et al. "Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc." Physical Review C, vol. 103, no. 2, 2021. https://doi.org/10.1103/PhysRevC.103.025810

Dombos, A. C., A. Spyrou, F. Naqvi, S. J. Quinn, S. N. Liddick, A. Algora, T. Baumann, et al. "Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc." Physical Review C 103, no. 2 (2021). https://doi.org/10.1103/PhysRevC.103.025810

Dombos, A. C., et al. (2021) 'Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc', Physical Review C, 103(2). doi: 10.1103/PhysRevC.103.025810

Dombos AC, Spyrou A, Naqvi F, Quinn SJ, Liddick SN, Algora A, and sur.. Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc. Physical Review C [Internet]. 2021 [cited 2024 May 10];103(2). doi: 10.1103/PhysRevC.103.025810

A. C. Dombos, et al., "Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc", Physical Review C, vol. 103, no. 2, 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:388327. [Accessed: 10 May 2024]

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Metadata
Title (english)Total absorption spectroscopy of the β decay of 101, 102 Zr and 109 Tc
AuthorA. C. Dombos
AuthorA. Spyrou
AuthorF. Naqvi
AuthorS. J. Quinn
AuthorS. N. Liddick
AuthorA. Algora
AuthorT. Baumann
AuthorJ. Brett
AuthorB. P. Crider
AuthorP. A. DeYoung
AuthorT. Ginter
AuthorJ. Gombas
AuthorS. Lyons
AuthorT. Marketin
AuthorP. Möller
AuthorW.-J. Ong
AuthorA. Palmisano
AuthorJ. Pereira
AuthorC. J. Prokop
AuthorP. Sarriguren
AuthorD. P. Scriven
AuthorA. Simon
AuthorM. K. Smith
AuthorS. Valenta
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The β decay of 101,102Zr and 109Tc was studied using the technique of total absorption spectroscopy. The experiment was performed at the National Superconducting Cyclotron Laboratory using the Summing NaI(Tl) (SuN) detector in the first-ever application of total absorption spectroscopy with a fast beam produced via projectile fragmentation. The β-decay feeding intensity and Gamow-Teller transition strength distributions were extracted for these three decays. The extracted distributions were compared to three different quasiparticle random-phase approximation (QRPA) models based on different mean-field potentials. A comparison with calculations from one of the QRPA models was performed to learn about the ground-state shape of the parent nucleus. For 101Zr and 102Zr, calculations assuming a pure shape configuration (oblate or prolate) were not able to reproduce the extracted distributions. These results may indicate that some type of mixture between oblate and prolate shapes is necessary to reproduce the extracted distributions. For 109Tc, a comparison of the extracted distributions with QRPA calculations suggests a dominant oblate configuration. The other two QRPA models are commonly used to provide β-decay properties in r-process network calculations. This work shows the importance of making comparisons between the experimental and theoretical β-decay distributions, rather than just half-lives and β-delayed neutron emission probabilities, as close to the r-process path as possible.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review C
Numberingvol. 103, no. 2, 025810
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.103.025810
URN:NBNurn:nbn:hr:217:388327
Publication2021
Document URLhttps://link.aps.org/doi/10.1103/PhysRevC.103.025810
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2021 American Physical Society. Received 3 March 2020; Revised 5 February 2021; Accepted 15 February 2021; Published 25 February 2021.
Created on2023-08-08 13:30:22