2025-08-14 06:21 |
Searching for particle-hole cluster bands in $^{8}$Be using the ISOLDE Solenoidal Spectrometer
/ Haverson, Kristian C Z (Sheffield Hallam U.) ; Smith, Robin (Sheffield Hallam U. ; Connecticut U. LNS Avery Point Groton) ; Gai, Moshe (Connecticut U. LNS Avery Point Groton) ; Hughes, Owen (Sheffield Hallam U.) ; Tindle, Olivia (Sheffield Hallam U.) ; Bishop, Jack (Birmingham U.) ; Brooks, Alexander D (Birmingham U.) ; Falezza, Filippo (Birmingham U.) ; Kokalova, Tzany (Birmingham U.) ; Pirrie, Stuart (Birmingham U.) et al.
The 7Be(d, p)8Be∗ reaction was measured in inverse kinematics at a beam energy of 11 MeV/u using the ISOLDE Solenoidal Spectrometer, in order to identify and characterise high-excitation states in 8Be. The spin-parities of many of the states in the 16−20 MeV region can be explained as being particle-hole excitations within a two-centre shell model. [...]
2024 - 7 p.
- Published in : EPJ Web Conf. 311 (2024) 00012
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2024-03-28 09:17 |
Benchmark evaluation of a single frequency continuous wave OPO seeded pulsed dye amplifier for high-resolution laser spectroscopy
/ Urquiza-González, M (Unlisted, DE) ; Au, M (CERN ; Mainz U.) ; Bernerd, C (Leuven U.) ; Bissell, M (Manchester U.) ; van den Borne, B (Leuven U.) ; Chrysalidis, K (CERN) ; Cocolios, T E (Leuven U.) ; Fedosseev, V N (CERN) ; Flanagan, K T (Manchester U.) ; Garcia Ruiz, R G (MIT) et al.
The study of the atomic spectrum via resonant laser excitation provides access to underlying effects caused by the nuclear structure, which is of special interest in short-lived radioisotopes produced at Isotope Separator On-Line (ISOL) facilities. Current implementations of resonant laser ionization techniques often limit the extraction of the nuclear observables due to the low spectral resolution of the pulsed laser systems deployed. [...]
2023
- Published in : Proc. SPIE 12399 (2023) 123990M
In : 26th Solid State Lasers XXXII: Technology and Devices (SPIE LASE), San Fancisco, CA, USA, 28 Jan - 3 Feb 2023, pp.123990M
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2024-01-16 06:45 |
Design of a compact superconducting recoil separator for HIE-ISOLDE
/ Resta-López, J (Valencia U.) ; Foussat, A (CERN) ; Kirby, G (CERN) ; Rodin, V (CERN) ; Kirby, O (PSI, Villigen) ; Martel, I (Huelva U.) ; Welsch, C P (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.)
The High Intensity and Energy ISOLDE facility (HIE-ISOLDE) at CERN has unprecedentedly expanded the research capabilities to investigate the structure of the atomic nucleus and the nuclear interaction. In this context, to meet the high-resolution mass spectroscopy required by the HIE-ISOLDE physics program, an innovative spectrometer is currently being designed, the ISOLDE Superconducting Recoil Separator (ISRS). [...]
2023
- Published in : JACoW IPAC 2023 (2023) TUPA050
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In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.TUPA050
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2024-01-11 06:32 |
Commissioning of the RFQcb at the Isolde Offline 2 target test facility
/ Schuett, M (CERN) ; Rothe, S (CERN) ; Au, M (CERN ; Mainz U.) ; Koliatos, A (CERN) ; Bissell, M (CERN) ; Bidault, N (CERN) ; Le, L (CERN) ; Boucherie, A (CERN) ; Heinke, R (CERN) ; Chrysalidis, K (CERN) et al.
The Offline 2 mass separator laboratory is part of the CERN-ISOLDE Offline facilities - a suite of installations required to perform essential quality control on target and ion source units before irradiation at CERN-ISOLDE. The facility is also used for offline studies as a prerequisite before conducting any beam development on-line, especially establishing systematic effects. [...]
2023
- Published in : JACoW IPAC 2023 (2023) TUPA081
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In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.TUPA081
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2023-12-21 08:37 |
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2023-12-21 06:55 |
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2023-12-21 06:55 |
A setup for vacuum-ultraviolet spectroscopy of the $^{229}$Th low-energy isomer
/ Kraemer, Sandro (KU Leuven ; LMU, Garching) ; Chhetri, Premaditya (KU Leuven) ; Bara, Silvia (KU Leuven) ; Claessens, Arno (KU Leuven) ; De Witte, Hilde (KU Leuven) ; Elskens, Yens (KU Leuven) ; Ferrer, Rafael (KU Leuven) ; Kudryavtsev, Yuri (KU Leuven) ; Sels, Simon (KU Leuven) ; Van Den Bergh, Paul (KU Leuven) et al.
The ground-state transition of the low-energy isomer in $^{229}$Th has been proposed as the basis for the development of a novel optical clock as a tool for fundamental-physics studies. Vacuum-ultraviolet studies of the 𝛽-decay of 229Ac recently enabled to measure the de-excitation energy of the isomer with a sevenfold improvement in precision compared to previous results by directly observing photons from the isomer’s radiative decay. [...]
2023 - 3 p.
- Published in : Nucl. Instrum. Methods Phys. Res., B 542 (2023) 1-3
In : 19th International Conference on Electromagnetic Isotope Separators and Related Topics (EMIS 2022), Daejeon, Korea, 3 - 7 Oct 2022
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2023-12-21 06:55 |
Proton halo effects in the $^{8}$B+$^{64}$Zn collision around the Coulomb barrier
/ Di Pietro, A (INFN, LNS) ; Spartá, R (INFN, LNS ; DAPNIA, Saclay) ; Figuera, P (INFN, LNS) ; Tengblad, O (Madrid, Inst. Estructura Materia) ; Moro, A (Seville U.) ; Lei, J (Pisa U.) ; Garcia, JP Fernandez (Seville U.) ; Acosta, L (INFN, LNS ; Chalmers U. Tech.) ; Jonson, B (Chalmers U. Tech.) ; Borge, MJ (Madrid, Inst. Estructura Materia) et al.
The $^{8}$B+$^{64}$Zn reaction at 38.5 MeV has been studied at HIE-ISOLDE CERN to investigate proton halo effect on the reaction dynamics. For the first time it was used the only existing post-accelerated $^{8}$B beam. [...]
2023 - 5 p.
- Published in : J. Phys. : Conf. Ser. 2586 (2023) 012079
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In : 28th International Nuclear Physics Conference (INPC 2022), Cape Town, South Africa, 11 - 16 Sep 2022, pp.012079
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2023-12-21 06:55 |
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2023-10-10 08:37 |
Developments at the CERN-ISOLDE Offline 2 mass separator
/ Schuett, Maximilian (CERN) ; Au, Mia (CERN ; Mainz U.) ; Bissell, Mark (CERN) ; Bidault, Niels (CERN) ; Koliatos, Alexandros (CERN) ; Le, Line (CERN) ; Azaryan, Nikolay (CERN) ; Heinke, Reinhard (CERN) ; Chrysalidis, Katerina (CERN) ; Rothe, Sebastian (CERN)
The Offline 2 mass separator laboratory is part of the CERN-ISOLDE Offline facilities - a suite of installations required to perform essential quality control on target and ion source units before irradiation at CERN-ISOLDE (Catherall et al., 2017) [1]. The facility is also used for extended preparatory offline studies as a prerequisite before conducting any beam development on-line, especially establishing systematic effects. [...]
2023 - 4 p.
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In : 19th International Conference on Electromagnetic Isotope Separators and Related Topics (EMIS 2022), Daejeon, Korea, 3 - 7 Oct 2022, pp.82-85
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