Beta decay of exotic TZ = -1, -2 nuclei: the interesting case of 56Zn

S.E.A. Orrigo; B. Rubio; Y. Fujita; B. Blank; W. Gelletly; J. Agramunt; A. Algora; P. Ascher; B. Bilgier; L. Cáceres; R.B. Cakirli; H. Fujita; E. Ganioğlu; M. Gerbaux; J. Giovinazzo; S. Grévy; O. Kamalou; H.C. Kozer; L. Kucuk; T. Kurtukian-Nieto; F. Molina; Lucia Popescu; A.M. Rogers; G. Susoy; C. Stodel; T. Suzuki; A. Tamii; J.C. Thomas; Marc Schyns

doi:10.1051/epjconf/20146602077

Beta decay of exotic TZ = -1, -2 nuclei: the interesting case of 56Zn

S.E.A. Orrigo
, B. Rubio
, Y. Fujita
, B. Blank
, W. Gelletly
, J. Agramunt
, A. Algora
, P. Ascher
, B. Bilgier
, L. Cáceres
, R.B. Cakirli
, H. Fujita
, E. Ganioğlu
, M. Gerbaux
, J. Giovinazzo
, S. Grévy
, O. Kamalou
, H.C. Kozer
, L. Kucuk
, T. Kurtukian-Nieto

F. Molina, Lucia Popescu, A.M. Rogers, G. Susoy, C. Stodel, T. Suzuki, A. Tamii, J.C. Thomas, Marc Schyns

Research output › peer-review

Abstract

The β decay properties of the Tz = -2, 56Zn isotope and other proton-rich nuclei in the fp-shell have been investigated in an experiment performed at GANIL. The ions were produced in fragmentation reactions and implanted in a double-sided silicon strip detector surrounded by Ge EXOGAM clovers. Preliminary results for 56Zn are presented. The 56Zn decay proceeds mainly by β delayed proton emission, but β delayed gamma rays were also detected. Moreover, the exotic β delayed gamma-proton decay was observed for the first time. The 56Zn half-life and the energy levels populated in the 56Cu daughter have been determined. Knowledge of the gamma de-excitation of the mirror states in 56Co and the comparison with the results of the mirror charge exchange process, the 56Fe(3He,t) reaction (where 56Fe has Tz = +2), were important in the interpretation of the 56Zn decay data. The absolute Fermi and Gamow-Teller strengths have been deduced.

Original language	English
Pages (from-to)	020771-020774
Journal	EPJ Web of Conferences
Volume	66
DOIs	https://doi.org/10.1051/epjconf/20146602077
State	Published - 20 Mar 2014
Event	INPC 2013, Florence, Italy - Florence Duration: 2 Jun 2013 → 7 Jun 2013

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Cite this

Orrigo, S. E. A., Rubio, B., Fujita, Y., Blank, B., Gelletly, W., Agramunt, J., Algora, A., Ascher, P., Bilgier, B., Cáceres, L., Cakirli, R. B., Fujita, H., Ganioğlu, E., Gerbaux, M., Giovinazzo, J., Grévy, S., Kamalou, O., Kozer, H. C., Kucuk, L., ... Schyns, M. (2014). Beta decay of exotic TZ = -1, -2 nuclei: the interesting case of 56Zn. EPJ Web of Conferences, 66, 020771-020774. https://doi.org/10.1051/epjconf/20146602077

@article{1934f3ac948b4647bae4eea7cab85c79,

title = "Beta decay of exotic TZ = -1, -2 nuclei: the interesting case of 56Zn",

abstract = "The β decay properties of the Tz = -2, 56Zn isotope and other proton-rich nuclei in the fp-shell have been investigated in an experiment performed at GANIL. The ions were produced in fragmentation reactions and implanted in a double-sided silicon strip detector surrounded by Ge EXOGAM clovers. Preliminary results for 56Zn are presented. The 56Zn decay proceeds mainly by β delayed proton emission, but β delayed gamma rays were also detected. Moreover, the exotic β delayed gamma-proton decay was observed for the first time. The 56Zn half-life and the energy levels populated in the 56Cu daughter have been determined. Knowledge of the gamma de-excitation of the mirror states in 56Co and the comparison with the results of the mirror charge exchange process, the 56Fe(3He,t) reaction (where 56Fe has Tz = +2), were important in the interpretation of the 56Zn decay data. The absolute Fermi and Gamow-Teller strengths have been deduced.",

keywords = "beta decay, 56Zn, radioactive ion beams, GANIL",

author = "S.E.A. Orrigo and B. Rubio and Y. Fujita and B. Blank and W. Gelletly and J. Agramunt and A. Algora and P. Ascher and B. Bilgier and L. C{\'a}ceres and R.B. Cakirli and H. Fujita and E. Ganioğlu and M. Gerbaux and J. Giovinazzo and S. Gr{\'e}vy and O. Kamalou and H.C. Kozer and L. Kucuk and T. Kurtukian-Nieto and F. Molina and Lucia Popescu and A.M. Rogers and G. Susoy and C. Stodel and T. Suzuki and A. Tamii and J.C. Thomas and Marc Schyns",

note = "Score = 10; INPC 2013, Florence, Italy ; Conference date: 02-06-2013 Through 07-06-2013",

year = "2014",

month = mar,

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doi = "10.1051/epjconf/20146602077",

language = "English",

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Orrigo, SEA, Rubio, B, Fujita, Y, Blank, B, Gelletly, W, Agramunt, J, Algora, A, Ascher, P, Bilgier, B, Cáceres, L, Cakirli, RB, Fujita, H, Ganioğlu, E, Gerbaux, M, Giovinazzo, J, Grévy, S, Kamalou, O, Kozer, HC, Kucuk, L, Kurtukian-Nieto, T, Molina, F, Popescu, L, Rogers, AM, Susoy, G, Stodel, C, Suzuki, T, Tamii, A, Thomas, JC & Schyns, M 2014, 'Beta decay of exotic TZ = -1, -2 nuclei: the interesting case of 56Zn', EPJ Web of Conferences, vol. 66, pp. 020771-020774. https://doi.org/10.1051/epjconf/20146602077

TY - JOUR

T1 - Beta decay of exotic TZ = -1, -2 nuclei: the interesting case of 56Zn

AU - Orrigo, S.E.A.

AU - Rubio, B.

AU - Fujita, Y.

AU - Blank, B.

AU - Gelletly, W.

AU - Agramunt, J.

AU - Algora, A.

AU - Ascher, P.

AU - Bilgier, B.

AU - Cáceres, L.

AU - Cakirli, R.B.

AU - Fujita, H.

AU - Ganioğlu, E.

AU - Gerbaux, M.

AU - Giovinazzo, J.

AU - Grévy, S.

AU - Kamalou, O.

AU - Kozer, H.C.

AU - Kucuk, L.

AU - Kurtukian-Nieto, T.

AU - Molina, F.

AU - Popescu, Lucia

AU - Rogers, A.M.

AU - Susoy, G.

AU - Stodel, C.

AU - Suzuki, T.

AU - Tamii, A.

AU - Thomas, J.C.

A2 - Schyns, Marc

N1 - Score = 10

PY - 2014/3/20

Y1 - 2014/3/20

N2 - The β decay properties of the Tz = -2, 56Zn isotope and other proton-rich nuclei in the fp-shell have been investigated in an experiment performed at GANIL. The ions were produced in fragmentation reactions and implanted in a double-sided silicon strip detector surrounded by Ge EXOGAM clovers. Preliminary results for 56Zn are presented. The 56Zn decay proceeds mainly by β delayed proton emission, but β delayed gamma rays were also detected. Moreover, the exotic β delayed gamma-proton decay was observed for the first time. The 56Zn half-life and the energy levels populated in the 56Cu daughter have been determined. Knowledge of the gamma de-excitation of the mirror states in 56Co and the comparison with the results of the mirror charge exchange process, the 56Fe(3He,t) reaction (where 56Fe has Tz = +2), were important in the interpretation of the 56Zn decay data. The absolute Fermi and Gamow-Teller strengths have been deduced.

AB - The β decay properties of the Tz = -2, 56Zn isotope and other proton-rich nuclei in the fp-shell have been investigated in an experiment performed at GANIL. The ions were produced in fragmentation reactions and implanted in a double-sided silicon strip detector surrounded by Ge EXOGAM clovers. Preliminary results for 56Zn are presented. The 56Zn decay proceeds mainly by β delayed proton emission, but β delayed gamma rays were also detected. Moreover, the exotic β delayed gamma-proton decay was observed for the first time. The 56Zn half-life and the energy levels populated in the 56Cu daughter have been determined. Knowledge of the gamma de-excitation of the mirror states in 56Co and the comparison with the results of the mirror charge exchange process, the 56Fe(3He,t) reaction (where 56Fe has Tz = +2), were important in the interpretation of the 56Zn decay data. The absolute Fermi and Gamow-Teller strengths have been deduced.

KW - beta decay

KW - 56Zn

KW - radioactive ion beams

KW - GANIL

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_135648

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_135648_2

UR - http://knowledgecentre.sckcen.be/so2/bibref/11579

U2 - 10.1051/epjconf/20146602077

DO - 10.1051/epjconf/20146602077

M3 - Article

VL - 66

SP - 20771

EP - 20774

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

T2 - INPC 2013, Florence, Italy

Y2 - 2 June 2013 through 7 June 2013

ER -