| Article | |
| Title | Imaging a positronium cloud in a 1 Tesla |
| Author(s) | Camper, Antoine (CERN) ; Aghion, Stefano (Milan Polytechnic ; INFN, Milan) ; Amsler, Claude (Stefan Meyer Inst. Subatomare Phys.) ; Antonello, Massimiliano (INFN, Milan ; Insubria U., Como) ; Belov, Alexander (Moscow, INR) ; Bonomi, Germano (INFM, Brescia ; INFN, Pavia) ; Brusa, Roberto (Trento U. ; TIFPA-INFN, Trento) ; Caccia, Massimo (INFN, Milan ; Insubria U., Como) ; Caravita, Ruggero (CERN) ; Castelli, Fabrizio (INFN, Milan ; Milan U.) ; Cerchiari, Giovanni (Heidelberg, Max Planck Inst.) ; Comparat, Daniel (LAC, Orsay) ; Consolati, Giovanni (Milan Polytechnic ; INFN, Milan) ; Demetrio, Andrea (Kirchhoff Inst. Phys.) ; Noto, Lea Di (Genoa U. ; INFN, Genoa) ; Doser, Michael (CERN) ; Evans, Craig (Milan Polytechnic ; INFN, Milan) ; Fanì, Mattia (CERN ; Genoa U. ; INFN, Genoa) ; Ferragut, Rafael (Milan Polytechnic ; INFN, Milan) ; Fesel, Julian (CERN) ; Fontana, Andrea (INFN, Pavia) ; Gerber, Sebastian (CERN) ; Giammarchi, Marco (INFN, Milan) ; Gligorova, Angela (Stefan Meyer Inst. Subatomare Phys.) ; Guatieri, Francesco (Trento U. ; TIFPA-INFN, Trento) ; Hackstock, Philip (Stefan Meyer Inst. Subatomare Phys.) ; Haider, Stefan (CERN) ; Hinterberger, Alexander (CERN) ; Holmestad, Helga (Oslo U.) ; Kellerbauer, Alban (Heidelberg, Max Planck Inst.) ; Khalidova, Olga (CERN) ; Krasnický, Daniel (INFN, Genoa) ; Lagomarsino, Vittorio (Genoa U. ; INFN, Genoa) ; Lansonneur, Pierre (Lyon, IPN) ; Lebrun, Patrice (Lyon, IPN) ; Malbrunot, Chloé (CERN ; Stefan Meyer Inst. Subatomare Phys.) ; Mariazzi, Sebastiano (Trento U. ; TIFPA-INFN, Trento) ; Marton, Johann (Stefan Meyer Inst. Subatomare Phys.) ; Matveev, Viktor (Moscow, INR ; Dubna, JINR) ; Müller, Simon (Kirchhoff Inst. Phys.) ; Nebbia, Giancarlo (INFN, Padua) ; Nedelec, Patrick (Lyon, IPN) ; Oberthaler, Markus (Kirchhoff Inst. Phys.) ; Pagano, Davide (INFM, Brescia ; INFN, Pavia) ; Penasa, Luca (Trento U. ; TIFPA-INFN, Trento) ; Petracek, Vojtech (Prague, Tech. U.) ; Prelz, Francesco (INFN, Milan) ; Prevedelli, Marco (U. Bologna (main)) ; Rienaecker, Benjamin (CERN) ; Robert, Jacques (LAC, Orsay) ; Røhne, Ole (Oslo U.) ; Rotondi, Alberto (INFN, Pavia ; Pavia U.) ; Sandaker, Heidi (Oslo U.) ; Santoro, Romualdo (INFN, Milan ; Insubria U., Como) ; Smestad, Lillian (CERN ; Res. Council, Norway) ; Sorrentino, Fiodor (Genoa U. ; INFN, Genoa) ; Testera, Gemma (INFN, Genoa) ; Tietje, Ingmari (CERN) ; Vujanovic, Milena (CERN) ; Widmann, Eberhard (Stefan Meyer Inst. Subatomare Phys.) ; Yzombard, Pauline (Heidelberg, Max Planck Inst.) ; Zimmer, Christian (CERN ; Heidelberg, Max Planck Inst. ; Heidelberg U.) ; Zmeskal, Johann (Stefan Meyer Inst. Subatomare Phys.) ; Zurlo, Nicola (INFN, Pavia ; INFM, Brescia) |
| Publication | 2019 |
| Number of pages | 7 |
| In: | EPJ Web Conf. 198 (2019) 00004 |
| In: | Quantum Technology International Conference 2018, Paris, France, 5 - 7 Sep 2018, pp.00004 |
| DOI | 10.1051/epjconf/201919800004 |
| Subject category | Particle Physics - Experiment |
| Accelerator/Facility, Experiment | CERN AEgIS |
| Abstract | We report on recent developments in positronium work in the frame of antihydrogen production through charge exchange in the AEgIS collaboration [1]. In particular, we present a new technique based on spatially imaging a cloud of positronium by collecting the positrons emitted by photoionization. This background free diagnostic proves to be highly efficient and opens up new opportunities for spectroscopy on antimatter, control and laser manipulation of positronium clouds as well as Doppler velocimetry. |
| Copyright/License | © 2019-2024 The Authors (License: CC-BY-4.0) |
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Element opprettet 2022-02-03, sist endret 2022-02-07