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; Z. Liu; G. Lotay; C. Muller-Gatermann; S. Nandi; C. Page; D.H. Potterveld; P.H. Regan; W. Reviol; D. Rudolph; M. Siciliano; R.S. Sidhu; A. Sitarcik; 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, Z. LiuG. Lotay, C. Muller-Gatermann, S. Nandi, C. Page, D.H. Potterveld, P.H. Regan, W. Reviol, D. Rudolph, M. Siciliano, R.S. Sidhu, A. Sitarcik, P. J. Woods, Z. Yue, W. Zhang

^*Corresponding author for this work

School of Physics and Astronomy

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

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.

Original language	English
Article number	034303
Pages (from-to)	1-4
Number of pages	4
Journal	Physical Review C
Volume	108
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.108.034303
Publication status	Published - 1 Sept 2023

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10.1103/PhysRevC.108.034303

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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), 1-4. Article 034303. https://doi.org/10.1103/PhysRevC.108.034303

@article{9ea6a48fbbde4cd6bab87efd10836718,

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.",

author = "A.N. Andreyev and D. Seweryniak and B. Andel and S. Antalic and D.T. Doherty and A. Korichi and C. Barton and L. Canete and Carpenter, \{M. P.\} and Clark, \{R. M.\} and P.A. Copp and J.G. Cubiss and J. Heery and Y. Hrabar and H. Huang and T. Huang and V. Karayonchev and F.G. Kondev and T. Lauritsen and Z. Liu and G. Lotay and C. Muller-Gatermann and S. Nandi and C. Page and D.H. Potterveld and P.H. Regan and W. Reviol and D. Rudolph and M. Siciliano and R.S. Sidhu and A. Sitarcik and Woods, \{P. J.\} and Z. Yue and W. Zhang",

note = "Funding Information: This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under Contracts No. DE-AC02-06CH11357 (ANL) and No. DE-AC02-05CH11231 (LBNL). This research used resources of ANL's ATLAS facility, which is a DOE Office of Science User Facility. U.K. personnel are grateful for support from STFC. The support from the Scientific Grant Agency VEGA (Contract No. 1/0651/21), the Slovak Research and Development Agency (Contract No. APVV-18-0268), the Swedish Knut and Alice Wallenberg Foundation (KAW 2015.0021), and the Wenner-Gren Foundation (SSv2020-0003) is acknowledged. P.H.R. also acknowledges support from the U.K. Department of Business, Energy and Industrial Strategy (BEIS) via the National Measurement System. The IMP participants are supported by the National Natural Science Foundation of China (Grants No. 12135004, No. 11961141004, and No. U2032138), the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDB34010000), and the National Key R\&D Program of China (Grant No. 2018YFA0404402). Publisher Copyright: {\textcopyright} 2023 American Physical Society.",

year = "2023",

month = sep,

day = "1",

doi = "10.1103/PhysRevC.108.034303",

language = "English",

volume = "108",

pages = "1--4",

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, Liu, Z, Lotay, G, Muller-Gatermann, C, Nandi, S, Page, C, Potterveld, DH, Regan, PH, Reviol, W, Rudolph, D, Siciliano, M, Sidhu, RS, Sitarcik, A, Woods, PJ, Yue, Z & Zhang, W 2023, 'α decay of the neutron-deficient isotope 190At', Physical Review C, vol. 108, no. 3, 034303, pp. 1-4. 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 - Liu, Z.

AU - Lotay, G.

AU - Muller-Gatermann, C.

AU - Nandi, S.

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 - Sitarcik, A.

AU - Woods, P. J.

AU - Yue, Z.

AU - Zhang, W.

N1 - Funding Information: This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under Contracts No. DE-AC02-06CH11357 (ANL) and No. DE-AC02-05CH11231 (LBNL). This research used resources of ANL's ATLAS facility, which is a DOE Office of Science User Facility. U.K. personnel are grateful for support from STFC. The support from the Scientific Grant Agency VEGA (Contract No. 1/0651/21), the Slovak Research and Development Agency (Contract No. APVV-18-0268), the Swedish Knut and Alice Wallenberg Foundation (KAW 2015.0021), and the Wenner-Gren Foundation (SSv2020-0003) is acknowledged. P.H.R. also acknowledges support from the U.K. Department of Business, Energy and Industrial Strategy (BEIS) via the National Measurement System. The IMP participants are supported by the National Natural Science Foundation of China (Grants No. 12135004, No. 11961141004, and No. U2032138), the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDB34010000), and the National Key R&D Program of China (Grant No. 2018YFA0404402). Publisher Copyright: © 2023 American Physical Society.

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.

U2 - 10.1103/PhysRevC.108.034303

DO - 10.1103/PhysRevC.108.034303

M3 - Article

SN - 2469-9985

VL - 108

SP - 1

EP - 4

JO - Physical Review C

JF - Physical Review C

IS - 3

M1 - 034303

ER -

α decay of the neutron-deficient isotope 190At

Abstract

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