α decay of the neutron-deficient isotope 190At

A. N. Andreyev; D. Seweryniak; B. Andel; S. Antalic; D. T. Doherty; A. Korichi; C. Barton; L. Canete; M. P. Carpenter; R. M. Clark; P. A. Copp; J. G. Cubiss; J. Heery; Y. Hrabar; H. Huang; T. Huang; V. Karayonchev; F. G. Kondev; T. Lauritsen; G. Lotay; C. Müller-Gatermann; C. Page; D. H. Potterveld; P. H. Regan; W. Reviol; D. Rudolph; M. Siciliano; R. S. Sidhu; A. Sitarčík; P. J. Woods; Z. Yue; W. Zhang

doi:10.1103/PhysRevC.108.034303

α decay of the neutron-deficient isotope ¹⁹⁰At

A. N. Andreyev, D. Seweryniak, B. Andel, S. Antalic, D. T. Doherty, A. Korichi, C. Barton, L. Canete, M. P. Carpenter, R. M. Clark, P. A. Copp, J. G. Cubiss, J. Heery, Y. Hrabar, H. Huang, T. Huang, V. Karayonchev, F. G. Kondev, T. Lauritsen, G. LotayC. Müller-Gatermann, C. Page, D. H. Potterveld, P. H. Regan, W. Reviol, D. Rudolph, M. Siciliano, R. S. Sidhu, A. Sitarčík, P. J. Woods, Z. Yue, W. Zhang

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Sammanfattning

The α decay of the neutron-deficient ¹⁹⁰At isotope was observed following the ¹⁰³Rh(⁹⁰Zr,3n)¹⁹⁰At reaction at Argonne National Laboratory. The reaction products were separated from the beam using the Argonne Gas-Filled Analyzer and implanted into a double-sided Si strip detector. The spatial and temporal correlations between implanted nuclei and subsequent α decays towards the known daughter isotope ¹⁸⁶Bi were used to identify and characterize ¹⁹⁰At nuclei. Two possible decay scenarios are proposed for the ¹⁹⁰At→¹⁸⁶Bi decay.

Originalspråk	engelska
Artikelnummer	034303
Antal sidor	4
Tidskrift	Physical Review C
Volym	108
Nummer	3
DOI	https://doi.org/10.1103/PhysRevC.108.034303
Status	Published - 2023 sep. 1

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Andreyev, A. N., Seweryniak, D., Andel, B., Antalic, S., Doherty, D. T., Korichi, A., Barton, C., Canete, L., Carpenter, M. P., Clark, R. M., Copp, P. A., Cubiss, J. G., Heery, J., Hrabar, Y., Huang, H., Huang, T., Karayonchev, V., Kondev, F. G., Lauritsen, T., ... Zhang, W. (2023). α decay of the neutron-deficient isotope ¹⁹⁰At. Physical Review C, 108(3), Artikel 034303. https://doi.org/10.1103/PhysRevC.108.034303

@article{cde942029cb94251a25ed1b3bf421287,

title = "α decay of the neutron-deficient isotope 190At",

abstract = "The α decay of the neutron-deficient 190At isotope was observed following the 103Rh(90Zr,3n)190At reaction at Argonne National Laboratory. The reaction products were separated from the beam using the Argonne Gas-Filled Analyzer and implanted into a double-sided Si strip detector. The spatial and temporal correlations between implanted nuclei and subsequent α decays towards the known daughter isotope 186Bi were used to identify and characterize 190At nuclei. Two possible decay scenarios are proposed for the 190At→186Bi decay.",

keywords = "alpha decay, binding energy, nuclear masses, lifetime, nuclear structure",

author = "Andreyev, \{A. N.\} and D. Seweryniak and B. Andel and S. Antalic and Doherty, \{D. T.\} and A. Korichi and C. Barton and L. Canete and Carpenter, \{M. P.\} and Clark, \{R. M.\} and Copp, \{P. A.\} and Cubiss, \{J. G.\} and J. Heery and Y. Hrabar and H. Huang and T. Huang and V. Karayonchev and Kondev, \{F. G.\} and T. Lauritsen and G. Lotay and C. M{\"u}ller-Gatermann and C. Page and Potterveld, \{D. H.\} and Regan, \{P. H.\} and W. Reviol and D. Rudolph and M. Siciliano and Sidhu, \{R. S.\} and A. Sitar{\v c}{\'i}k and Woods, \{P. J.\} and Z. Yue and W. Zhang",

year = "2023",

month = sep,

day = "1",

doi = "10.1103/PhysRevC.108.034303",

language = "English",

volume = "108",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "3",

}

Andreyev, AN, Seweryniak, D, Andel, B, Antalic, S, Doherty, DT, Korichi, A, Barton, C, Canete, L, Carpenter, MP, Clark, RM, Copp, PA, Cubiss, JG, Heery, J, Hrabar, Y, Huang, H, Huang, T, Karayonchev, V, Kondev, FG, Lauritsen, T, Lotay, G, Müller-Gatermann, C, Page, C, Potterveld, DH, Regan, PH, Reviol, W, Rudolph, D, Siciliano, M, Sidhu, RS, Sitarčík, A, Woods, PJ, Yue, Z & Zhang, W 2023, 'α decay of the neutron-deficient isotope ¹⁹⁰At', Physical Review C, vol. 108, nr. 3, 034303. https://doi.org/10.1103/PhysRevC.108.034303

TY - JOUR

T1 - α decay of the neutron-deficient isotope 190At

AU - Andreyev, A. N.

AU - Seweryniak, D.

AU - Andel, B.

AU - Antalic, S.

AU - Doherty, D. T.

AU - Korichi, A.

AU - Barton, C.

AU - Canete, L.

AU - Carpenter, M. P.

AU - Clark, R. M.

AU - Copp, P. A.

AU - Cubiss, J. G.

AU - Heery, J.

AU - Hrabar, Y.

AU - Huang, H.

AU - Huang, T.

AU - Karayonchev, V.

AU - Kondev, F. G.

AU - Lauritsen, T.

AU - Lotay, G.

AU - Müller-Gatermann, C.

AU - Page, C.

AU - Potterveld, D. H.

AU - Regan, P. H.

AU - Reviol, W.

AU - Rudolph, D.

AU - Siciliano, M.

AU - Sidhu, R. S.

AU - Sitarčík, A.

AU - Woods, P. J.

AU - Yue, Z.

AU - Zhang, W.

PY - 2023/9/1

Y1 - 2023/9/1

N2 - The α decay of the neutron-deficient 190At isotope was observed following the 103Rh(90Zr,3n)190At reaction at Argonne National Laboratory. The reaction products were separated from the beam using the Argonne Gas-Filled Analyzer and implanted into a double-sided Si strip detector. The spatial and temporal correlations between implanted nuclei and subsequent α decays towards the known daughter isotope 186Bi were used to identify and characterize 190At nuclei. Two possible decay scenarios are proposed for the 190At→186Bi decay.

AB - The α decay of the neutron-deficient 190At isotope was observed following the 103Rh(90Zr,3n)190At reaction at Argonne National Laboratory. The reaction products were separated from the beam using the Argonne Gas-Filled Analyzer and implanted into a double-sided Si strip detector. The spatial and temporal correlations between implanted nuclei and subsequent α decays towards the known daughter isotope 186Bi were used to identify and characterize 190At nuclei. Two possible decay scenarios are proposed for the 190At→186Bi decay.

KW - alpha decay

KW - binding energy

KW - nuclear masses

KW - lifetime

KW - nuclear structure

UR - https://www.scopus.com/pages/publications/85172471036

U2 - 10.1103/PhysRevC.108.034303

DO - 10.1103/PhysRevC.108.034303

M3 - Article

SN - 2469-9985

VL - 108

JO - Physical Review C

JF - Physical Review C

IS - 3

M1 - 034303

ER -

α decay of the neutron-deficient isotope 190At

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Citera det här

α decay of the neutron-deficient isotope ¹⁹⁰At

High-spin states in ²¹²Po above the α-decaying (18⁺) isomer

Reinterpretation of excited states in ²¹²Po: Shell-model multiplets rather than α-cluster states