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A pulsed high-voltage decelerator system to deliver low-energy antiprotons
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- Title
- A pulsed high-voltage decelerator system to deliver low-energy antiprotons
- Author(s)
- Husson, A.; Kim, B.H.; Welker, A.; Charlton, M.; Choi, J.J.; Chung, M.; Clade, P.; Comini, P.; Crepin, P.-P.; Crivelli, P.; Dalkarov, O.; Debu, P.; Dodd, L.; Douillet, A.; Guellati-Khelifa, S.; Garroum, N.; Hervieux, P.-A.; Hilico, L.; Indelicato, P.; Janka, G.; Jonsell, S.; Karr, J.-P.; Kim, E.-S.; Kim, S.K.; Young Ju Ko; Kosinski, T.; Kuroda, N.; Latacz, B.; Lee, H.; Jaison Lee; Leite, A.M.M.; Leveque, K.; Lim, E.; Liszkay, L.; Lotrus, P.; Lunney, D.; Manfredi, G.; Mansoulie, B.; Matusiak, M.; Mornacchi, G.; Nesvizhevsky, V.V.; Nez, F.; Niang, S.; Nishi, R.; Nourbaksh, S.; Park, K.H.; Paul, N.; Perez, P.; Procureur, S.; Radics, B.; Regenfus, C.; Reymond, J.-M.; Reynaud, S.; Rousse, J.-Y.; Rousselle, O.; Rubbia, A.; Rzadkiewicz, J.; Sacquin, Y.; Schmidt-Kaler, F.; Staszczak, M.; Tuchming, B.; Vallage, B.; Voronin, A.; van, der Werf D.P.; Wolf, S.; Won, D.; Wronka, S.; Yamazaki, Y.; Yoo, K.-H.
- Publication Date
- 2021-06-21
- Journal
- NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, v.1002
- Publisher
- ELSEVIER
- Abstract
- The GBAR (Gravitational Behavior of Antihydrogen at Rest) experiment at CERN requires efficient deceleration of 100 keV antiprotons provided by the new ELENA synchrotron ring to synthesize antihydrogen. This is accomplished using electrostatic deceleration optics and a drift tube that is designed to switch from-99 kV to ground when the antiproton bunch is inside ? essentially a charged particle ?elevator?? producing a 1 keV pulse. We describe the simulation, design, construction and successful testing of the decelerator device at-92 kV on-line with antiprotons from ELENA.
- ISSN
- 0168-9002
- Appears in Collections:
- Center for Underground Physics(지하실험 연구단) > 1. Journal Papers (저널논문)
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