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Shape coexistence in the lightest Tl isotopes studied by laser spectroscopy
/ Andreyev, A (UWS) ; Liberati, V (UWS) ; Lane, J (UWS) ; Sandhu, K (UWS) ; Chapman, R (UWS) ; Darby, I (IKS) ; Diriken, J (IKS) ; De Witte, H (IKS) ; Elseviers, J (IKS) ; Huyse, M (IKS) et al.
CERN-INTC-2011-005 ; INTC-P-291.
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2011.
Fulltext
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2.
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Detailed $\beta$DF studies of $^{202}$Fr and a search for$\beta$DF of $^{204}$Fr
/ Andreyev, A (UWS) ; Liberati, V (UWS) ; Lane, J (UWS) ; Sandhu, K (UWS) ; Chapman, R (UWS) ; Darby, IG (IKS) ; Diriken, J (IKS) ; De Witte, H (IKS) ; Elseviers, J (IKS) ; Huyse, M (IKS) et al.
CERN-INTC-2011-006 ; INTC-P-235-ADD-2.
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2011.
Original Document (INTC-P-235) - Fulltext
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3.
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Hyperfine anomaly in gold and magnetic moments of ${I}^{\pi}=11/{2}^{-}$ gold isomers
/ Barzakh, A E (Kurchatov Inst., Moscow) ; Atanasov, D (Heidelberg, Max Planck Inst.) ; Andreyev, A N (York U., England ; JAERI, Tokai) ; Al Monthery, M (York U., England) ; Althubiti, N A (Manchester U. ; Al Jouf U.) ; Andel, B (Leuven U. ; Comenius U.) ; Antalic, S (Comenius U.) ; Blaum, K (Heidelberg, Max Planck Inst.) ; Cocolios, T E (Leuven U. ; Manchester U.) ; Cubiss, J G (York U., England) et al.
Hyperfine-structure constants for the 6s2S1/2 and 6p2P1/2 atomic states of the Iπ=11/2− gold isomers Aum177,191,193,195 have been measured at CERN-ISOLDE, using the in-source laser resonance-ionization spectroscopy technique. From the measured hyperfine constants the differences between hyperfine anomalies for these atomic states have been deduced. [...]
2020 - 9 p.
- Published in : Phys. Rev. C 101 (2020) 034308
Fulltext from publisher: PDF;
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4.
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Producing gold at ISOLDE-CERN
/ Barzakh, A E (St. Petersburg, INP) ; Andreyev, A N (York U., England ; JAERI, Tokai) ; Atanasov, D (Heidelberg, Max Planck Inst.) ; Cubiss, J G (York U., England) ; Harding, R D (York U., England ; CERN) ; Al Monthery, M (York U., England) ; Althubiti, N A (Manchester U. ; Al Jouf U.) ; Andel, B (Comenius U. ; Leuven U.) ; Antalic, S (Comenius U.) ; Ballof, J (CERN ; Mainz U., Inst. Kernchem.) et al.
The yield of 18 ion beams of radioactive gold nuclei produced in the thick uranium target at ISOLDE (CERN) by 1.4-GeV protons was measured. The production-efficiency dependence on the half-life (efficiency curve) was derived using the in-target production calculations by the FLUKA-CERN code. [...]
2022 - 7 p.
- Published in : Nucl. Instrum. Methods Phys. Res., B 513 (2022) 26-32
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5.
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Shape coexistence in $^{187}$Au studied by laser spectroscopy
/ Barzakh, A E (St. Petersburg, INP) ; Atanasov, D (Heidelberg, Max Planck Inst.) ; Andreyev, A N (York U., England ; JAERI, Tokai) ; Monthery, M Al (York U., England) ; Althubiti, N A (Manchester U. ; Al Jouf U.) ; Andel, B (Leuven U. ; Comenius U.) ; Antalic, S (Comenius U.) ; Blaum, K (Heidelberg, Max Planck Inst.) ; Cocolios, T E ; Cubiss, J G et al.
Hyperfine-structure parameters and isotope shift of the 9/2$^−$ isomeric state in $^{187}$Au relative to $^{197}$Au for the 267.6-nm atomic transition have been measured for the first time using the in-source resonance-ionization spectroscopy technique. The magnetic dipole moment and change in the mean-square charge radius for this 9/2$^−$ isomer have been deduced. [...]
2020 - 7 p.
- Published in : Phys. Rev. C 101 (2020) 064321
Fulltext from publisher: PDF;
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6.
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Charge radii and electromagnetic moments of $^{195–211}$At
/ Cubiss, J G (York U., England) ; Barzakh, A E (St. Petersburg, INP) ; Seliverstov, M D (York U., England ; St. Petersburg, INP) ; Andreyev, A N (York U., England ; JAEA, Ibaraki ; Paisley U. ; CERN) ; Andel, B (Comenius U.) ; Antalic, S (Comenius U.) ; Ascher, P (Heidelberg, Max Planck Inst.) ; Atanasov, D (Heidelberg, Max Planck Inst.) ; Beck, D (Darmstadt, GSI) ; Bieroń, J (Jagiellonian U.) et al.
Hyperfine-structure parameters and isotope shifts of At195–211 have been measured for the first time at CERN-ISOLDE, using the in-source resonance-ionization spectroscopy method. The hyperfine structures of isotopes were recorded using a triad of experimental techniques for monitoring the photo-ion current. [...]
2018 - 19 p.
- Published in : Phys. Rev. C 97 (2018) 054327
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7.
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Laser spectroscopy of neutron-rich $^{207,208}$Hg isotopes: Illuminating the kink and odd-even staggering in charge radii across the $N=126$ shell closure
/ Day Goodacre, T. (Manchester U. ; CERN ; TRIUMF) ; Afanasjev, A.V. (Mississippi State U.) ; Barzakh, A.E. (St. Petersburg, INP) ; Marsh, B.A. (CERN) ; Sels, S. (CERN ; Leuven U.) ; Ring, P. (Munich, Tech. U.) ; Nakada, H. (Chiba U.) ; Andreyev, A.N. (York U., England ; JAERI, Tokai) ; Van Duppen, P. (Leuven U.) ; Althubiti, N.A. (Manchester U. ; Al Jouf U.) et al.
The mean-square charge radii of $^{207,208}$Hg ($Z=80, N=127,128$) have been studied for the first time and those of $^{202,203,206}$Hg ($N=122,123,126$) remeasured by the application of in-source resonance-ionization laser spectroscopy at ISOLDE (CERN). The characteristic \textit{kink} in the charge radii at the $N=126$ neutron shell closure has been revealed, providing the first information on its behavior below the $Z=82$ proton shell closure. [...]
arXiv:2012.13802.-
2021-01-23 - 7 p.
- Published in : Phys. Rev. Lett. 126 (2021) 032502
Fulltext: PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF;
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8.
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Change in structure between the $I = 1/2$ states in $^{181}$Tl and $^{177,179}$Au
/ Cubiss, J G (York U., England ; CERN) ; Barzakh, A E (Kurchatov Inst., Moscow) ; Andreyev, A N (York U., England ; JAERI, Tokai ; CERN) ; Al Monthery, M (York U., England) ; Althubiti, N (Manchester U.) ; Andel, B (Comenius U.) ; Antalic, S (Comenius U.) ; Atanasov, D (Heidelberg, Max Planck Inst.) ; Blaum, K (Heidelberg, Max Planck Inst.) ; Cocolios, T E (Leuven U. ; Manchester U. ; CERN) et al.
The first accurate measurements of the $\alpha$-decay branching ratio and half-life of the $I^{\pi}=1/2^+$ ground state in $^{181}$Tl have been made, along with the first determination of the magnetic moments and $I=1/2$ spin assignments of the ground states in $^{177,179}$Au. The results are discussed within the complementary systematics of the reduced $\alpha$-decay widths and nuclear $g$ factors of low-lying, $I^{\pi}=1/2^+$ states in the neutron-deficient lead region. [...]
2018 - 9 p.
- Published in : Phys. Lett. B 786 (2018) 355-363
Article from SCOAP3: PDF;
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9.
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Search for new candidates for the neutrino-oriented mass determination by electron-capture
/ Beck, D (GSI, Planckstraße 1, 64291 Darmstadt, Germany) ; Blaum, K (MPI für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany; Physikalisches Institut, Ruprecht-Karls-Universität, 69120, Germany) ; Block, M (GSI, Planckstraße 1, 64291 Darmstadt, Germany) ; Boehm, Ch (GSI, Planckstraße 1, 64291 Darmstadt, Germany; MPI für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany; Physikalisches Institut, Ruprecht-Karls-Universität, 69120, Germany) ; Borgmann, Ch (GSI, Planckstraße 1, 64291 Darmstadt, Germany) ; Breitenfeldt, M (Institut voor Kern- en Stralingsfysica, B-3001 Leuven, Belgium) ; Eliseev, S (MPI für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg) ; Fedoseev, V (CERN, Physics Department, 1211 Geneva 23, Switzerland) ; George, S (NSCL, Michigan State University, East Lansing, MI 48824-1321, USA) ; Herfurth, F (GSI, Planckstraße 1, 64291 Darmstadt, Germany) et al.
CERN-INTC-2011-035 ; INTC-P-242-ADD-1.
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2011.
Fulltext - Original Document (INTC-P-242)
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10.
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In-source laser spectroscopy of mercury isotopes
/ Gaffney, Liam Paul (KU Leuven) ; Day Goodacre, Thomas (CERN-ISOLDE ; The University of Manchester) ; Andreyev, Andrei (The University of York) ; Seliverstov, Maxim (PNPI, Gatchina ; CERN-ISOLDE) ; Althubiti, N (The University of Manchester) ; Andel, B (Comenius University, Bratislava) ; Antalic, S (Comenius University, Bratislava) ; Atanasov, D (Max-Planck-Institut für Kernphysik, Heidelberg) ; Barzakh, A E (PNPI, Gatchina) ; Blaum, K (Max-Planck-Institut für Kernphysik, Heidelberg) et al.
CERN-INTC-2014-060 ; INTC-P-424.
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2014.
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