Detailed α-decay study of 180Tl

B. Andel; A. N. Andreyev; S. Antalic; A. Barzakh; N. Bree; T. E. Cocolios; V. F. Comas; J. Diriken; J. Elseviers; D. V. Fedorov; V N Fedosseev; S. Franchoo; L. Ghys; J. A. Heredia; M. Huyse; O. Ivanov; U. Köster; V. Liberati; B. A. Marsh; K. Nishio; R D Page; N. Patronis; M. D. Seliverstov; I. S. Tsekhanovich; P. Van den Bergh; J. Van de Walle; P. Van Duppen; M. Venhart; S. Vermote; M. Veselsky; C. Wagemans

doi:10.1103/PhysRevC.96.054327

Detailed α-decay study of 180Tl

B. Andel, A. N. Andreyev, S. Antalic, A. Barzakh, N. Bree, T. E. Cocolios, V. F. Comas, J. Diriken, J. Elseviers, D. V. Fedorov, V N Fedosseev, S. Franchoo, L. Ghys, J. A. Heredia, M. Huyse, O. Ivanov, U. Köster, V. Liberati, B. A. Marsh, K. NishioR D Page, N. Patronis, M. D. Seliverstov, I. S. Tsekhanovich, P. Van den Bergh, J. Van de Walle, P. Van Duppen, M. Venhart, S. Vermote, M. Veselsky, C. Wagemans

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

A detailed α-decay spectroscopy study of Tl180 has been performed at ISOLDE (CERN). Z-selective ionization by the Resonance Ionization Laser Ion Source (RILIS) coupled to mass separation provided a high-purity beam of Tl180. Fine-structure α decays to excited levels in the daughter Au176 were identified and an α-decay scheme of Tl180 was constructed based on an analysis of α-γ and α-γ-γ coincidences. Multipolarities of several γ-ray transitions deexciting levels in Au176 were determined. Based on the analysis of reduced α-decay widths, it was found that all α decays are hindered, which signifies a change of configuration between the parent and all daughter states.

Original language	English
Article number	054327
Number of pages	11
Journal	Physical Review C - Nuclear Physics
Volume	96
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.96.054327
Publication status	Published - 28 Nov 2017

Bibliographical note

Funding Information:
We thank the ISOLDE Collaboration for providing excellent beams and the GSI Target Group for manufacturing the carbon foils. This work has been supported by FWO-Vlaanderen (Belgium), by GOA/2010/010 (BOF KU Leuven), by the Interuniversity Attraction Poles Programme initiated by the Belgian Science Policy Office (BriX network P7/12), by the European Commission within the Seventh Framework Programme through I3-ENSAR (Contract No. RII3-CT-2010-262010), by a grant from the European Research Council (ERC-2011-AdG-291561-HELIOS), by the European Union's Horizon 2020 research and innovation programme under Grant Agreement No. 654002 (ENSAR2), by the U.K. Science and Technology Facilities Council, by the Slovak Research and Development Agency (Contracts No. APVV-0105-10, No. APVV-14-0524, and No. APVV-0177-11), and by Slovak grant agency VEGA (Contracts No. 1/0532/17 and No. 2/0129/17).

Publisher Copyright:
© 2017 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

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Andel, B., Andreyev, A. N., Antalic, S., Barzakh, A., Bree, N., Cocolios, T. E., Comas, V. F., Diriken, J., Elseviers, J., Fedorov, D. V., Fedosseev, V. N., Franchoo, S., Ghys, L., Heredia, J. A., Huyse, M., Ivanov, O., Köster, U., Liberati, V., Marsh, B. A., ... Wagemans, C. (2017). Detailed α-decay study of 180Tl. Physical Review C - Nuclear Physics, 96(5), [054327]. https://doi.org/10.1103/PhysRevC.96.054327

@article{4b036ce7c4504a5fb4a5cd1bf91b96d3,

title = "Detailed α-decay study of 180Tl",

abstract = "A detailed α-decay spectroscopy study of Tl180 has been performed at ISOLDE (CERN). Z-selective ionization by the Resonance Ionization Laser Ion Source (RILIS) coupled to mass separation provided a high-purity beam of Tl180. Fine-structure α decays to excited levels in the daughter Au176 were identified and an α-decay scheme of Tl180 was constructed based on an analysis of α-γ and α-γ-γ coincidences. Multipolarities of several γ-ray transitions deexciting levels in Au176 were determined. Based on the analysis of reduced α-decay widths, it was found that all α decays are hindered, which signifies a change of configuration between the parent and all daughter states.",

author = "B. Andel and Andreyev, {A. N.} and S. Antalic and A. Barzakh and N. Bree and Cocolios, {T. E.} and Comas, {V. F.} and J. Diriken and J. Elseviers and Fedorov, {D. V.} and Fedosseev, {V N} and S. Franchoo and L. Ghys and Heredia, {J. A.} and M. Huyse and O. Ivanov and U. K{\"o}ster and V. Liberati and Marsh, {B. A.} and K. Nishio and Page, {R D} and N. Patronis and Seliverstov, {M. D.} and Tsekhanovich, {I. S.} and {Van den Bergh}, P. and {Van de Walle}, J. and {Van Duppen}, P. and M. Venhart and S. Vermote and M. Veselsky and C. Wagemans",

note = "Funding Information: We thank the ISOLDE Collaboration for providing excellent beams and the GSI Target Group for manufacturing the carbon foils. This work has been supported by FWO-Vlaanderen (Belgium), by GOA/2010/010 (BOF KU Leuven), by the Interuniversity Attraction Poles Programme initiated by the Belgian Science Policy Office (BriX network P7/12), by the European Commission within the Seventh Framework Programme through I3-ENSAR (Contract No. RII3-CT-2010-262010), by a grant from the European Research Council (ERC-2011-AdG-291561-HELIOS), by the European Union's Horizon 2020 research and innovation programme under Grant Agreement No. 654002 (ENSAR2), by the U.K. Science and Technology Facilities Council, by the Slovak Research and Development Agency (Contracts No. APVV-0105-10, No. APVV-14-0524, and No. APVV-0177-11), and by Slovak grant agency VEGA (Contracts No. 1/0532/17 and No. 2/0129/17). Publisher Copyright: {\textcopyright} 2017 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.",

year = "2017",

month = nov,

day = "28",

doi = "10.1103/PhysRevC.96.054327",

language = "English",

volume = "96",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

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Andel, B, Andreyev, AN, Antalic, S, Barzakh, A, Bree, N, Cocolios, TE, Comas, VF, Diriken, J, Elseviers, J, Fedorov, DV, Fedosseev, VN, Franchoo, S, Ghys, L, Heredia, JA, Huyse, M, Ivanov, O, Köster, U, Liberati, V, Marsh, BA, Nishio, K, Page, RD, Patronis, N, Seliverstov, MD, Tsekhanovich, IS, Van den Bergh, P, Van de Walle, J, Van Duppen, P, Venhart, M, Vermote, S, Veselsky, M & Wagemans, C 2017, 'Detailed α-decay study of 180Tl', Physical Review C - Nuclear Physics, vol. 96, no. 5, 054327. https://doi.org/10.1103/PhysRevC.96.054327

TY - JOUR

T1 - Detailed α-decay study of 180Tl

AU - Andel, B.

AU - Andreyev, A. N.

AU - Antalic, S.

AU - Barzakh, A.

AU - Bree, N.

AU - Cocolios, T. E.

AU - Comas, V. F.

AU - Diriken, J.

AU - Elseviers, J.

AU - Fedorov, D. V.

AU - Fedosseev, V N

AU - Franchoo, S.

AU - Ghys, L.

AU - Heredia, J. A.

AU - Huyse, M.

AU - Ivanov, O.

AU - Köster, U.

AU - Liberati, V.

AU - Marsh, B. A.

AU - Nishio, K.

AU - Page, R D

AU - Patronis, N.

AU - Seliverstov, M. D.

AU - Tsekhanovich, I. S.

AU - Van den Bergh, P.

AU - Van de Walle, J.

AU - Van Duppen, P.

AU - Venhart, M.

AU - Vermote, S.

AU - Veselsky, M.

AU - Wagemans, C.

N1 - Funding Information: We thank the ISOLDE Collaboration for providing excellent beams and the GSI Target Group for manufacturing the carbon foils. This work has been supported by FWO-Vlaanderen (Belgium), by GOA/2010/010 (BOF KU Leuven), by the Interuniversity Attraction Poles Programme initiated by the Belgian Science Policy Office (BriX network P7/12), by the European Commission within the Seventh Framework Programme through I3-ENSAR (Contract No. RII3-CT-2010-262010), by a grant from the European Research Council (ERC-2011-AdG-291561-HELIOS), by the European Union's Horizon 2020 research and innovation programme under Grant Agreement No. 654002 (ENSAR2), by the U.K. Science and Technology Facilities Council, by the Slovak Research and Development Agency (Contracts No. APVV-0105-10, No. APVV-14-0524, and No. APVV-0177-11), and by Slovak grant agency VEGA (Contracts No. 1/0532/17 and No. 2/0129/17). Publisher Copyright: © 2017 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

PY - 2017/11/28

Y1 - 2017/11/28

N2 - A detailed α-decay spectroscopy study of Tl180 has been performed at ISOLDE (CERN). Z-selective ionization by the Resonance Ionization Laser Ion Source (RILIS) coupled to mass separation provided a high-purity beam of Tl180. Fine-structure α decays to excited levels in the daughter Au176 were identified and an α-decay scheme of Tl180 was constructed based on an analysis of α-γ and α-γ-γ coincidences. Multipolarities of several γ-ray transitions deexciting levels in Au176 were determined. Based on the analysis of reduced α-decay widths, it was found that all α decays are hindered, which signifies a change of configuration between the parent and all daughter states.

AB - A detailed α-decay spectroscopy study of Tl180 has been performed at ISOLDE (CERN). Z-selective ionization by the Resonance Ionization Laser Ion Source (RILIS) coupled to mass separation provided a high-purity beam of Tl180. Fine-structure α decays to excited levels in the daughter Au176 were identified and an α-decay scheme of Tl180 was constructed based on an analysis of α-γ and α-γ-γ coincidences. Multipolarities of several γ-ray transitions deexciting levels in Au176 were determined. Based on the analysis of reduced α-decay widths, it was found that all α decays are hindered, which signifies a change of configuration between the parent and all daughter states.

UR - http://www.scopus.com/inward/record.url?scp=85036634828&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.96.054327

DO - 10.1103/PhysRevC.96.054327

M3 - Article

VL - 96

JO - Physical Review C

JF - Physical Review C

SN - 2469-9985

IS - 5

M1 - 054327

ER -

Detailed α-decay study of 180Tl

Abstract

Bibliographical note

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