β -delayed fission and α decay of at 196

V. L. Truesdale; A. N. Andreyev; L. Ghys; M. Huyse; P. Van Duppen; S. Sels; B. Andel; S. Antalic; A. Barzakh; L. Capponi; T. E. Cocolios; X. Derkx; H. De Witte; J. Elseviers; D. V. Fedorov; V. N. Fedosseev; F. P. Heßberger; Z. Kalaninová; U. Köster; J. F W Lane; V. Liberati; K. M. Lynch; B. A. Marsh; S. Mitsuoka; Y. Nagame; K. Nishio; S. Ota; D. Pauwels; L. Popescu; D. Radulov; E. Rapisarda; S. Rothe; K. Sandhu; M. D. Seliverstov; A. M. Sjödin; C. Van Beveren; P. Van Den Bergh; Y. Wakabayashi

doi:10.1103/PhysRevC.94.034308

β -delayed fission and α decay of at 196

V. L. Truesdale, A. N. Andreyev^*, L. Ghys, M. Huyse, P. Van Duppen, S. Sels, B. Andel, S. Antalic, A. Barzakh, L. Capponi, T. E. Cocolios, X. Derkx, H. De Witte, J. Elseviers, D. V. Fedorov, V. N. Fedosseev, F. P. Heßberger, Z. Kalaninová, U. Köster, J. F W LaneV. Liberati, K. M. Lynch, B. A. Marsh, S. Mitsuoka, Y. Nagame, K. Nishio, S. Ota, D. Pauwels, L. Popescu, D. Radulov, E. Rapisarda, S. Rothe, K. Sandhu, M. D. Seliverstov, A. M. Sjödin, C. Van Beveren, P. Van Den Bergh, Y. Wakabayashi

^*Corresponding author for this work

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

Abstract

A nuclear-decay spectroscopy study of the neutron-deficient isotope At196 is reported where an isotopically pure beam was produced using the selective Resonance Ionization Laser Ion Source and On-Line Isotope Mass Separator (CERN). The fine-structure α decay of At196 allowed the low-energy excited states in the daughter nucleus Bi192 to be investigated. A β-delayed fission study of At196 was also performed. A mixture of symmetric and asymmetric fission-fragment mass distributions of the daughter isotope Po196 (populated by β decay of At196) was deduced based on the measured fission-fragment energies. A βDF probability PβDF(At196)=9(1)×10-5 was determined.

Original language	English
Article number	034308
Journal	Physical Review C - Nuclear Physics
Volume	94
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.94.034308
Publication status	Published - 8 Sept 2016

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Truesdale, V. L., Andreyev, A. N., Ghys, L., Huyse, M., Van Duppen, P., Sels, S., Andel, B., Antalic, S., Barzakh, A., Capponi, L., Cocolios, T. E., Derkx, X., De Witte, H., Elseviers, J., Fedorov, D. V., Fedosseev, V. N., Heßberger, F. P., Kalaninová, Z., Köster, U., ... Wakabayashi, Y. (2016). β -delayed fission and α decay of at 196. Physical Review C - Nuclear Physics, 94(3), Article 034308. https://doi.org/10.1103/PhysRevC.94.034308

@article{eca8cf8553814f02a11eda56c3c76181,

title = "β -delayed fission and α decay of at 196",

abstract = "A nuclear-decay spectroscopy study of the neutron-deficient isotope At196 is reported where an isotopically pure beam was produced using the selective Resonance Ionization Laser Ion Source and On-Line Isotope Mass Separator (CERN). The fine-structure α decay of At196 allowed the low-energy excited states in the daughter nucleus Bi192 to be investigated. A β-delayed fission study of At196 was also performed. A mixture of symmetric and asymmetric fission-fragment mass distributions of the daughter isotope Po196 (populated by β decay of At196) was deduced based on the measured fission-fragment energies. A βDF probability PβDF(At196)=9(1)×10-5 was determined.",

author = "Truesdale, {V. L.} and Andreyev, {A. N.} and L. Ghys and M. Huyse and {Van Duppen}, P. and S. Sels and B. Andel and S. Antalic and A. Barzakh and L. Capponi and Cocolios, {T. E.} and X. Derkx and {De Witte}, H. and J. Elseviers and Fedorov, {D. V.} and Fedosseev, {V. N.} and He{\ss}berger, {F. P.} and Z. Kalaninov{\'a} and U. K{\"o}ster and Lane, {J. F W} and V. Liberati and Lynch, {K. M.} and Marsh, {B. A.} and S. Mitsuoka and Y. Nagame and K. Nishio and S. Ota and D. Pauwels and L. Popescu and D. Radulov and E. Rapisarda and S. Rothe and K. Sandhu and Seliverstov, {M. D.} and Sj{\"o}din, {A. M.} and {Van Beveren}, C. and {Van Den Bergh}, P. and Y. Wakabayashi",

year = "2016",

month = sep,

day = "8",

doi = "10.1103/PhysRevC.94.034308",

language = "English",

volume = "94",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

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Truesdale, VL, Andreyev, AN, Ghys, L, Huyse, M, Van Duppen, P, Sels, S, Andel, B, Antalic, S, Barzakh, A, Capponi, L, Cocolios, TE, Derkx, X, De Witte, H, Elseviers, J, Fedorov, DV, Fedosseev, VN, Heßberger, FP, Kalaninová, Z, Köster, U, Lane, JFW, Liberati, V, Lynch, KM, Marsh, BA, Mitsuoka, S, Nagame, Y, Nishio, K, Ota, S, Pauwels, D, Popescu, L, Radulov, D, Rapisarda, E, Rothe, S, Sandhu, K, Seliverstov, MD, Sjödin, AM, Van Beveren, C, Van Den Bergh, P & Wakabayashi, Y 2016, 'β -delayed fission and α decay of at 196', Physical Review C - Nuclear Physics, vol. 94, no. 3, 034308. https://doi.org/10.1103/PhysRevC.94.034308

TY - JOUR

T1 - β -delayed fission and α decay of at 196

AU - Truesdale, V. L.

AU - Andreyev, A. N.

AU - Ghys, L.

AU - Huyse, M.

AU - Van Duppen, P.

AU - Sels, S.

AU - Andel, B.

AU - Antalic, S.

AU - Barzakh, A.

AU - Capponi, L.

AU - Cocolios, T. E.

AU - Derkx, X.

AU - De Witte, H.

AU - Elseviers, J.

AU - Fedorov, D. V.

AU - Fedosseev, V. N.

AU - Heßberger, F. P.

AU - Kalaninová, Z.

AU - Köster, U.

AU - Lane, J. F W

AU - Liberati, V.

AU - Lynch, K. M.

AU - Marsh, B. A.

AU - Mitsuoka, S.

AU - Nagame, Y.

AU - Nishio, K.

AU - Ota, S.

AU - Pauwels, D.

AU - Popescu, L.

AU - Radulov, D.

AU - Rapisarda, E.

AU - Rothe, S.

AU - Sandhu, K.

AU - Seliverstov, M. D.

AU - Sjödin, A. M.

AU - Van Beveren, C.

AU - Van Den Bergh, P.

AU - Wakabayashi, Y.

PY - 2016/9/8

Y1 - 2016/9/8

N2 - A nuclear-decay spectroscopy study of the neutron-deficient isotope At196 is reported where an isotopically pure beam was produced using the selective Resonance Ionization Laser Ion Source and On-Line Isotope Mass Separator (CERN). The fine-structure α decay of At196 allowed the low-energy excited states in the daughter nucleus Bi192 to be investigated. A β-delayed fission study of At196 was also performed. A mixture of symmetric and asymmetric fission-fragment mass distributions of the daughter isotope Po196 (populated by β decay of At196) was deduced based on the measured fission-fragment energies. A βDF probability PβDF(At196)=9(1)×10-5 was determined.

AB - A nuclear-decay spectroscopy study of the neutron-deficient isotope At196 is reported where an isotopically pure beam was produced using the selective Resonance Ionization Laser Ion Source and On-Line Isotope Mass Separator (CERN). The fine-structure α decay of At196 allowed the low-energy excited states in the daughter nucleus Bi192 to be investigated. A β-delayed fission study of At196 was also performed. A mixture of symmetric and asymmetric fission-fragment mass distributions of the daughter isotope Po196 (populated by β decay of At196) was deduced based on the measured fission-fragment energies. A βDF probability PβDF(At196)=9(1)×10-5 was determined.

UR - http://www.scopus.com/inward/record.url?scp=84990040304&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.94.034308

DO - 10.1103/PhysRevC.94.034308

M3 - Article

AN - SCOPUS:84990040304

SN - 0556-2813

VL - 94

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 3

M1 - 034308

ER -

β -delayed fission and α decay of at 196

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