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Determination of fission barrier height of $^{210}$Fr and $^{210}$Ra via neutron measurement
/ Veselský, M (IEAP CTU, Prague) ; Rubovič, P (IEAP CTU, Prague) ; Petousis, V (IEAP CTU, Prague) ; Natal da Luz, H (IEAP CTU, Prague) ; Burian, P (IEAP CTU, Prague) ; Mánek, P (IEAP CTU, Prague) ; Meduna, L (IEAP CTU, Prague) ; Smolyanskiy, P (IEAP CTU, Prague) ; Raabe, R (Leuven U.) ; Camaiani, A (Leuven U.) et al.
Fission barrier heights of short-lived nuclei away from line of β stability are not known reliably. Low-energy fission of Fr210 and Ra210, produced by (d,p) and (d,n) transfer reaction on the re-accelerated unstable beam Fr209 was investigated at HIE-ISOLDE. [...]
2024 - 6 p.
- Published in : Phys. Rev. C 109 (2024) 014618
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Population of a low-spin positive-parity band from high-spin intruder states in $^{177}$Au: The two-state mixing effect
/ Venhart, M (Bratislava, Inst. Phys.) ; Balogh, M (Bratislava, Inst. Phys.) ; Herzáň, A (Bratislava, Inst. Phys.) ; Wood, J L (Georgia Tech., Atlanta) ; Ali, F A (Liverpool U. ; Sulaimaniya U.) ; Joss, D T (Liverpool U.) ; Andreyev, A N (York U., England ; JAERI, Tokai) ; Auranen, K (Jyvaskyla U.) ; Carroll, R J (Liverpool U.) ; Drummond, M C (Liverpool U.) et al.
The extremely neutron-deficient isotopes $^{177,179}$Au were studied by means of in-beam γ -ray spectroscopy. Specific tagging techniques, α -decay tagging in $^{177}$Au and isomer tagging in $^{179}$Au, were used for these studies. [...]
2020 - 6 p.
- Published in : Phys. Lett. B 806 (2020) 135488
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Decay modes of the $9/2^-$ isomeric state in $^{183}$Tl
/ Venhart, M (Bratislava, Inst. Phys.) ; Andreyev, A N (JAERI, Tokai ; York U., England) ; Cubiss, J G (York U., England) ; Wood, J L (Georgia Tech., Atlanta) ; Barzakh, A E (St. Petersburg, INP) ; Van Beveren, C (Leuven U.) ; Cocolios, T E (Leuven U.) ; de Groote, R P (Leuven U.) ; Fedorov, D V (St. Petersburg, INP) ; Fedosseev, V N (CERN) et al.
The internal transition decay and α decay of the $T_{1/2} = 53.3$ ms, $9/2^-$ isomeric state in the neutron-deficient isotope, $^{183}$Tl, have been studied using the Resonance Ionization Laser Ion Source and the Windmill detection setup at the ISOLDE facility at CERN. Clean samples of $^{183}$Tl were produced by selective laser ionization and subsequent mass separation. [...]
2022 - 9 p.
- Published in : Phys. Rev. C 105 (2022) 034338
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Nuclear structure of $^{181}$Au studied via $\beta^+$/EC decay of $^{181}$Hg at ISOLDE
/ Sedlák, M (Bratislava, Inst. Phys.) ; Venhart, M (Bratislava, Inst. Phys.) ; Wood, J L (Bratislava, Inst. Phys.) ; Matoušek, V (Bratislava, Inst. Phys.) ; Balogh, M (Bratislava, Inst. Phys.) ; Boston, A J (Liverpool U.) ; Cocolios, T E (Liverpool U.) ; Harkness-Brennan, L J (Liverpool U.) ; Herzberg, R D (Liverpool U.) ; Joss, D T (Liverpool U.) et al.
The $\beta ^+$/EC decay of mass separated samples of $^{181}$Hg was studied employing the TATRA spectrometer at the ISOLDE facility at CERN. The decay scheme was constructed for the first time. [...]
2020 - 10 p.
- Published in : Eur. Phys. J. A 56 (2020) 161
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$β$-delayed fission of $^{180}$Tl
/ Elseviers, J ; Andreyev, A N (York U., England ; JAEA, Ibaraki) ; Huyse, M (Leuven U.) ; Van Duppen, P (Leuven U.) ; Antalic, S (Comenius U.) ; Barzakh, A (St. Petersburg, INP) ; Bree, N (Leuven U.) ; Cocolios, T E (CERN ; Leuven U.) ; Comas, V F (Darmstadt, GSI) ; Diriken, J (Leuven U.) et al.
The detailed analysis of the β-delayed fission data of $^{180}$Tl is presented. The experiment was performed by producing a pure beam of $^{180}$Tl by means of highly selective resonance laser ionization followed by mass separation with the ISOLDE (CERN, Geneva) isotope separator. [...]
2013 - 13 p.
- Published in : Phys. Rev. C - Published in : Phys. Rev. C
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Simultaneous spectroscopy of $\gamma$- rays and conversion electrons: Systematic study of $E$0 transitions and intruder states in close vicinity of mid-shell point in odd-Au isotopes
/ Venhart, Martin (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Herzan, Andrej (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Sedlak, Matus (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Balogh, Matus (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Matousek, Vladislav (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Mocellin, Adriel (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Hlavac, Stanislav (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Jajcisinova, Erika (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Kantay, Gulnur (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) ; Krajnak, Jakub (Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia) et al.
CERN-INTC-2020-026 ; INTC-P-302-ADD-2.
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2020.
Fulltext - Original Document (INTC-P-302)
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Internal decay of the (10$^{-}$) intruder state in $^{184}$TI
/ Van Beveren, C (Leuven U.) ; Andreyev, A N (York U., England ; JAEA, Ibaraki) ; Barzakh, A E (St. Petersburg, INP) ; Cocolios, T E (CERN ; Manchester U.) ; Fedorov, D (St. Petersburg, INP) ; Fedosseev, V N (CERN) ; Ferrer, R (Leuven U.) ; Huyse, M (Leuven U.) ; Köster, U (Laue-Langevin Inst.) ; Lane, J (Paisley U.) et al.
Decay spectroscopy of $^{184}$TI has been performed at the CERN Isotope Separator On-Line (ISOLDE) facility. An excitation energy of 506.1(1) keV and a half-life of 47.1(7) ms of the intruder based (10−) state have been extracted. [...]
APS, 2015 - 8 p.
- Published in : Phys. Rev. C 92 (2015) 014325
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$\beta^-$ decay study of the $^{66}$Mn $-$ $^{66}$Fe $-$ $^{66}$Co $-$ $^{66}$Ni decay chain
/ Stryjczyk, M. (KU Leuven, Dept. Phys. Astron.) ; Tsunoda, Y. (Tokyo U., CNS) ; Darby, I.G. (KU Leuven, Dept. Phys. Astron.) ; De Witte, H. (KU Leuven, Dept. Phys. Astron.) ; Diriken, J. (KU Leuven, Dept. Phys. Astron.) ; Fedorov, D.V. (St. Petersburg, INP) ; Fedosseev, V.N. (CERN) ; Fraile, L.M. (UCM, Madrid, Dept. Phys.) ; Huyse, M. (KU Leuven, Dept. Phys. Astron.) ; Köster, U. (Laue-Langevin Inst.) et al.
Background: Shell evolution can impact the structure of the nuclei and lead to effects such as shape coexistence. The nuclei around $^{68}$Ni represent an excellent study case, however, spectroscopic information of the neutron-rich, $Z<28$ nuclei is limited. [...]
arXiv:1812.07510.-
2018-12-28 - 21 p.
- Published in : Phys. Rev. C 98 (2018) 064326
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