67                         Kr two-proton radioactivity: Results and theoretical interpretations

T. Goigoux; P. Ascher; B. Blank; M. Gerbaux; J. Giovinazzo; S. Grévy; T. Kurtukian Nieto; C. Magron; D. S. Ahn; P. Doornenbal; N. Fukuda; N. Inabe; G. Kiss; T. Kubo; S. Kubono; S. Nishimura; H. Sakurai; Y. Shimizu; C. Sidong; P. A. Söderström; T. Sumikama; H. Suzuki; H. Takeda; P. Vi; J. Wu; Y. Fujita; M. Tanaka; J. Agramunt; A. Algora; V. Guadilla; A. Montaner-Piza; A. I. Morales; S. E.A. Orrigo; B. Rubio; W. Gelletly; P. Aguilera; F. Molina; F. Diel; D. Lubos; G. de Angelis; D. Napoli; C. Borcea; A. Boso; R. B. Cakirli; E. Ganioglu; J. Chiba; D. Nishimura; H. Oikawa; Y. Takei; S. Yagi; K. Wimmer; G. De France; S. Go; B. A. Brown

doi:10.5506/APhysPolB.50.399

⁶⁷ Kr two-proton radioactivity: Results and theoretical interpretations

T. Goigoux, P. Ascher, B. Blank, M. Gerbaux, J. Giovinazzo, S. Grévy, T. Kurtukian Nieto, C. Magron, D. S. Ahn, P. Doornenbal, N. Fukuda, N. Inabe, G. Kiss, T. Kubo, S. Kubono, S. Nishimura, H. Sakurai, Y. Shimizu, C. Sidong, P. A. SöderströmT. Sumikama, H. Suzuki, H. Takeda, P. Vi, J. Wu, Y. Fujita, M. Tanaka, J. Agramunt, A. Algora, V. Guadilla, A. Montaner-Piza, A. I. Morales, S. E.A. Orrigo, B. Rubio, W. Gelletly, P. Aguilera, F. Molina, F. Diel, D. Lubos, G. de Angelis, D. Napoli, C. Borcea, A. Boso, R. B. Cakirli, E. Ganioglu, J. Chiba, D. Nishimura, H. Oikawa, Y. Takei, S. Yagi, K. Wimmer, G. De France, S. Go, B. A. Brown

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Abstract

The two-proton radioactivity is a unique tool to study the nuclear structure beyond the proton drip-line. Since its discovery in 2002, the known emitters have been ¹⁹ Mg, ⁴⁵ Fe, ⁴⁸ Ni, ⁵⁴ Zn and ⁶⁷ Kr. ⁶⁷ Kr was observed for the first time at the RIKEN Nishina Center in 2015. Its decay energy was measured at 1690(17) keV with a branching ratio of 37(14)%. The half-life, 7.4(30) ms, was found in contradiction with theoretical calculations, pointing out effects of decay dynamics and nuclear deformation.

Original language	English
Pages (from-to)	399-404
Number of pages	6
Journal	Acta Physica Polonica B
Volume	50
Issue number	3
DOIs	https://doi.org/10.5506/APhysPolB.50.399 https://doi.org/10.5506/APhysPolB.50.399
Publication status	Published - Mar 2019
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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Goigoux, T., Ascher, P., Blank, B., Gerbaux, M., Giovinazzo, J., Grévy, S., Kurtukian Nieto, T., Magron, C., Ahn, D. S., Doornenbal, P., Fukuda, N., Inabe, N., Kiss, G., Kubo, T., Kubono, S., Nishimura, S., Sakurai, H., Shimizu, Y., Sidong, C., ... Brown, B. A. (2019). ⁶⁷ Kr two-proton radioactivity: Results and theoretical interpretations. Acta Physica Polonica B, 50(3), 399-404. https://doi.org/10.5506/APhysPolB.50.399, https://doi.org/10.5506/APhysPolB.50.399

@article{76bfb09685554f568f2430679856bc96,

title = "67 Kr two-proton radioactivity: Results and theoretical interpretations",

abstract = " The two-proton radioactivity is a unique tool to study the nuclear structure beyond the proton drip-line. Since its discovery in 2002, the known emitters have been 19 Mg, 45 Fe, 48 Ni, 54 Zn and 67 Kr. 67 Kr was observed for the first time at the RIKEN Nishina Center in 2015. Its decay energy was measured at 1690(17) keV with a branching ratio of 37(14)%. The half-life, 7.4(30) ms, was found in contradiction with theoretical calculations, pointing out effects of decay dynamics and nuclear deformation. ",

author = "T. Goigoux and P. Ascher and B. Blank and M. Gerbaux and J. Giovinazzo and S. Gr{\'e}vy and {Kurtukian Nieto}, T. and C. Magron and Ahn, {D. S.} and P. Doornenbal and N. Fukuda and N. Inabe and G. Kiss and T. Kubo and S. Kubono and S. Nishimura and H. Sakurai and Y. Shimizu and C. Sidong and S{\"o}derstr{\"o}m, {P. A.} and T. Sumikama and H. Suzuki and H. Takeda and P. Vi and J. Wu and Y. Fujita and M. Tanaka and J. Agramunt and A. Algora and V. Guadilla and A. Montaner-Piza and Morales, {A. I.} and Orrigo, {S. E.A.} and B. Rubio and W. Gelletly and P. Aguilera and F. Molina and F. Diel and D. Lubos and {de Angelis}, G. and D. Napoli and C. Borcea and A. Boso and Cakirli, {R. B.} and E. Ganioglu and J. Chiba and D. Nishimura and H. Oikawa and Y. Takei and S. Yagi and K. Wimmer and {De France}, G. and S. Go and Brown, {B. A.}",

year = "2019",

month = mar,

doi = "10.5506/APhysPolB.50.399",

language = "English",

volume = "50",

pages = "399--404",

journal = "Acta Physica Polonica B",

issn = "0587-4254",

publisher = "Jagellonian University",

number = "3",

}

Goigoux, T, Ascher, P, Blank, B, Gerbaux, M, Giovinazzo, J, Grévy, S, Kurtukian Nieto, T, Magron, C, Ahn, DS, Doornenbal, P, Fukuda, N, Inabe, N, Kiss, G, Kubo, T, Kubono, S, Nishimura, S, Sakurai, H, Shimizu, Y, Sidong, C, Söderström, PA, Sumikama, T, Suzuki, H, Takeda, H, Vi, P, Wu, J, Fujita, Y, Tanaka, M, Agramunt, J, Algora, A, Guadilla, V, Montaner-Piza, A, Morales, AI, Orrigo, SEA, Rubio, B, Gelletly, W, Aguilera, P, Molina, F, Diel, F, Lubos, D, de Angelis, G, Napoli, D, Borcea, C, Boso, A, Cakirli, RB, Ganioglu, E, Chiba, J, Nishimura, D, Oikawa, H, Takei, Y, Yagi, S, Wimmer, K, De France, G, Go, S & Brown, BA 2019, '⁶⁷ Kr two-proton radioactivity: Results and theoretical interpretations', Acta Physica Polonica B, vol. 50, no. 3, pp. 399-404. https://doi.org/10.5506/APhysPolB.50.399, https://doi.org/10.5506/APhysPolB.50.399

TY - JOUR

T1 - 67 Kr two-proton radioactivity

T2 - Results and theoretical interpretations

AU - Goigoux, T.

AU - Ascher, P.

AU - Blank, B.

AU - Gerbaux, M.

AU - Giovinazzo, J.

AU - Grévy, S.

AU - Kurtukian Nieto, T.

AU - Magron, C.

AU - Ahn, D. S.

AU - Doornenbal, P.

AU - Fukuda, N.

AU - Inabe, N.

AU - Kiss, G.

AU - Kubo, T.

AU - Kubono, S.

AU - Nishimura, S.

AU - Sakurai, H.

AU - Shimizu, Y.

AU - Sidong, C.

AU - Söderström, P. A.

AU - Sumikama, T.

AU - Suzuki, H.

AU - Takeda, H.

AU - Vi, P.

AU - Wu, J.

AU - Fujita, Y.

AU - Tanaka, M.

AU - Agramunt, J.

AU - Algora, A.

AU - Guadilla, V.

AU - Montaner-Piza, A.

AU - Morales, A. I.

AU - Orrigo, S. E.A.

AU - Rubio, B.

AU - Gelletly, W.

AU - Aguilera, P.

AU - Molina, F.

AU - Diel, F.

AU - Lubos, D.

AU - de Angelis, G.

AU - Napoli, D.

AU - Borcea, C.

AU - Boso, A.

AU - Cakirli, R. B.

AU - Ganioglu, E.

AU - Chiba, J.

AU - Nishimura, D.

AU - Oikawa, H.

AU - Takei, Y.

AU - Yagi, S.

AU - Wimmer, K.

AU - De France, G.

AU - Go, S.

AU - Brown, B. A.

PY - 2019/3

Y1 - 2019/3

N2 - The two-proton radioactivity is a unique tool to study the nuclear structure beyond the proton drip-line. Since its discovery in 2002, the known emitters have been 19 Mg, 45 Fe, 48 Ni, 54 Zn and 67 Kr. 67 Kr was observed for the first time at the RIKEN Nishina Center in 2015. Its decay energy was measured at 1690(17) keV with a branching ratio of 37(14)%. The half-life, 7.4(30) ms, was found in contradiction with theoretical calculations, pointing out effects of decay dynamics and nuclear deformation.

AB - The two-proton radioactivity is a unique tool to study the nuclear structure beyond the proton drip-line. Since its discovery in 2002, the known emitters have been 19 Mg, 45 Fe, 48 Ni, 54 Zn and 67 Kr. 67 Kr was observed for the first time at the RIKEN Nishina Center in 2015. Its decay energy was measured at 1690(17) keV with a branching ratio of 37(14)%. The half-life, 7.4(30) ms, was found in contradiction with theoretical calculations, pointing out effects of decay dynamics and nuclear deformation.

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U2 - 10.5506/APhysPolB.50.399

DO - 10.5506/APhysPolB.50.399

M3 - Article

AN - SCOPUS:85063688649

SN - 0587-4254

VL - 50

SP - 399

EP - 404

JO - Acta Physica Polonica B

JF - Acta Physica Polonica B

IS - 3

ER -

⁶⁷ Kr two-proton radioactivity: Results and theoretical interpretations

Abstract

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