| Voltage scanning and technical upgrades at the Collinear Resonance Ionization Spectroscopy experiment | |
Athanasakis-Kaklamanakis, Michail1,2; Reilly, Jordan R.3; Koszorús, Ágota1; Wilkins, Shane G.4,5; Lalanne, Louis2; Geldhof, Sarina2; Nichols, Miranda6; Wang, Quanjun7; van den Borne, Bram2; Chorlton, David3; Cocolios, Thomas E.2; Flanagan, Kieran T.3,8; Garcia Ruiz, Ronald F.4; de Groote, Ruben2; Hanstorp, Dag6; Neyens, Gerda2...更多 | |
| 2023-08-01 | |
| Source Publication | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS Impact Factor & Quartile |
| ISSN | 0168-583X |
| Volume | 541Pages:86-89 |
| Abstract | To optimize the performance of the Collinear Resonance Ionization Spectroscopy (CRIS) experiment at CERN-ISOLDE, technical upgrades are continuously introduced, aiming to enhance its sensitivity, precision, stability, and efficiency. Recently, a voltage-scanning setup was developed and commissioned at CRIS, which improved the scanning speed by a factor of three as compared to the current laser-frequency scanning approach. This leads to faster measurements of the hyperfine structure for systems with high yields (more than a few thousand ions per second). Additionally, several beamline sections have been redesigned and manufactured, including a new field-ionization unit, an electrostatic bend with a larger deflection angle, and improved ion optics. The beamline upgrades are expected to yield an improvement of at least a factor of 5 in the signal-to-noise ratio by avoiding the use of high-power lasers (which yield non-resonantly produced ions) and providing time-of-flight separation between the resonant ions and the collisional background. © 2023 The Author(s) |
| Keyword | High power lasers Ionization Laser spectroscopy Signal to noise ratio 'current Collinear resonance ionization spectroscopy ISOLDE Laser frequency Performance Resonance ionization spectroscopy Scanning speed Voltage scanning |
| Publisher | Elsevier B.V. |
| DOI | 10.1016/j.nimb.2023.04.054 |
| Indexed By | EI |
| Language | 英语 |
| EI Accession Number | 20232014100274 |
| EI Keywords | Ions |
| EI Classification Number | 716.1 Information Theory and Signal Processing ; 741.3 Optical Devices and Systems ; 744.1 Lasers, General ; 744.9 Laser Applications ; 802.2 Chemical Reactions ; 941.4 Optical Variables Measurements |
| Original Document Type | Journal article (JA) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.lzu.edu.cn/handle/262010/529160 |
| Collection | 兰州大学 核科学与技术学院 |
| Corresponding Author | Athanasakis-Kaklamanakis, Michail; Reilly, Jordan R. |
| Affiliation | 1.Experimental Physics Department, CERN, CH-1211 Geneva 23, Switzerland; 2.Instituut voor Kern- en Stralingsfysica, KU Leuven, Leuven; B-3001, Belgium; 3.School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, United Kingdom; 4.Department of Physics, Massachusetts Institute of Technology, Cambridge; MA; 02139, United States; 5.Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge; MA; 02139, United States; 6.Department of Physics, University of Gothenburg, Gothenburg; SE 412 96, Sweden; 7.School of Nuclear Science and Technology, Lanzhou University, Lanzhou; 730000, China; 8.Photon Science Institute, The University of Manchester, Manchester; M13 9PY, United Kingdom; 9.School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing; 100971, China |
| Recommended Citation GB/T 7714 | Athanasakis-Kaklamanakis, Michail,Reilly, Jordan R.,Koszorús, Ágota,et al. Voltage scanning and technical upgrades at the Collinear Resonance Ionization Spectroscopy experiment[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2023,541:86-89. |
| APA | Athanasakis-Kaklamanakis, Michail.,Reilly, Jordan R..,Koszorús, Ágota.,Wilkins, Shane G..,Lalanne, Louis.,...&Yang, Xiaofei F..(2023).Voltage scanning and technical upgrades at the Collinear Resonance Ionization Spectroscopy experiment.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,541,86-89. |
| MLA | Athanasakis-Kaklamanakis, Michail,et al."Voltage scanning and technical upgrades at the Collinear Resonance Ionization Spectroscopy experiment".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 541(2023):86-89. |
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