Salgado, F. C. ; Cavanagh, N. ; Tamburini, M. ; Storey, D. W. ; Beyer, R. ; Bucksbaum, P. H. ; Chen, Z. ; Di Piazza, A. ; Gerstmayr, E. ; Harsh, H. ; Isele, E. ; Junghans, A. R. ; Keitel, C. H. ; Kuschel, S. ; Nielsen, C. F. ; Reis, D. A. ; Roedel, C. ; Sarri, G. ; Seidel, A. ; Schneider, C. ; Uggerhøj, U. I. ; Wulff, J. ; Yakimenko, V. ; Zepter, C. ; Meuren, S. ; Zepf, M. (2021)
Single particle detection system for strong-field QED experiments.
In: New Journal of Physics, 24 (1)
doi: 10.1088/1367-2630/ac4283
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
Measuring signatures of strong-field quantum electrodynamics (SF-QED) processes in an intense laser field is an experimental challenge: it requires detectors to be highly sensitive to single electrons and positrons in the presence of the typically very strong x-ray and γ-photon background levels. In this paper, we describe a particle detector capable of diagnosing single leptons from SF-QED interactions and discuss the background level simulations for the upcoming Experiment-320 at FACET-II (SLAC National Accelerator Laboratory). The single particle detection system described here combines pixelated scintillation LYSO screens and a Cherenkov calorimeter. We detail the performance of the system using simulations and a calibration of the Cherenkov detector at the ELBE accelerator. Single 3 GeV leptons are expected to produce approximately 537 detectable photons in a single calorimeter channel. This signal is compared to Monte-Carlo simulations of the experiment. A signal-to-noise ratio of 18 in a single Cherenkov calorimeter detector is expected and a spectral resolution of 2% is achieved using the pixelated LYSO screens.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Salgado, F. C. ; Cavanagh, N. ; Tamburini, M. ; Storey, D. W. ; Beyer, R. ; Bucksbaum, P. H. ; Chen, Z. ; Di Piazza, A. ; Gerstmayr, E. ; Harsh, H. ; Isele, E. ; Junghans, A. R. ; Keitel, C. H. ; Kuschel, S. ; Nielsen, C. F. ; Reis, D. A. ; Roedel, C. ; Sarri, G. ; Seidel, A. ; Schneider, C. ; Uggerhøj, U. I. ; Wulff, J. ; Yakimenko, V. ; Zepter, C. ; Meuren, S. ; Zepf, M. |
| Art des Eintrags: | Bibliographie |
| Titel: | Single particle detection system for strong-field QED experiments |
| Sprache: | Englisch |
| Publikationsjahr: | 2021 |
| Ort: | London |
| Verlag: | IOP Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | New Journal of Physics |
| Jahrgang/Volume einer Zeitschrift: | 24 |
| (Heft-)Nummer: | 1 |
| Kollation: | 16 Seiten |
| DOI: | 10.1088/1367-2630/ac4283 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | Measuring signatures of strong-field quantum electrodynamics (SF-QED) processes in an intense laser field is an experimental challenge: it requires detectors to be highly sensitive to single electrons and positrons in the presence of the typically very strong x-ray and γ-photon background levels. In this paper, we describe a particle detector capable of diagnosing single leptons from SF-QED interactions and discuss the background level simulations for the upcoming Experiment-320 at FACET-II (SLAC National Accelerator Laboratory). The single particle detection system described here combines pixelated scintillation LYSO screens and a Cherenkov calorimeter. We detail the performance of the system using simulations and a calibration of the Cherenkov detector at the ELBE accelerator. Single 3 GeV leptons are expected to produce approximately 537 detectable photons in a single calorimeter channel. This signal is compared to Monte-Carlo simulations of the experiment. A signal-to-noise ratio of 18 in a single Cherenkov calorimeter detector is expected and a spectral resolution of 2% is achieved using the pixelated LYSO screens. |
| Freie Schlagworte: | strong-field QED, pair-creation, single-particle detection, Cherenkov calorimeter, Breit–Wheeler process |
| ID-Nummer: | Artikel-ID: 015002 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Kernphysik |
| Hinterlegungsdatum: | 28 Mär 2024 10:30 |
| Letzte Änderung: | 28 Mär 2024 10:30 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Single particle detection system for strong-field QED experiments. (deposited 19 Mär 2024 10:03)
- Single particle detection system for strong-field QED experiments. (deposited 28 Mär 2024 10:30) [Gegenwärtig angezeigt]
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