Reducing the background temperature for cyclotron cooling in a cryogenic Penning–Malmberg trap

Magnetized nonneutral plasma composed of electrons or positrons couples to the local microwave environment via cyclotron radiation. The equilibrium plasma temperature depends on the microwave energy density near the cyclotron frequency. Fine copper meshes and cryogenic microwave absorbing material w...

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Autores principales: Amsler, C, Breuker, H, Chesnevskaya, S, Costantini, G, Ferragut, R, Giammarchi, M, Gligorova, A, Gosta, G, Higaki, H, Hunter, E D, Killian, C, Kletzl, V, Kraxberger, V, Kuroda, N, Lanz, A, Leali, M, Mäckel, V, Maero, G, Malbrunot, C, Mascagna, V, Matsuda, Y, Migliorati, S, Murtagh, D J, Nagata, Y, Nanda, A, Nowak, L, Pasino, E, Romé, M, Simon, M C, Tajima, M, Toso, V, Ulmer, S, Venturelli, L, Weiser, A, Widmann, E, Wolz, T, Yamazaki, Y, Zmeskal, J
Lenguaje:eng
Publicado: 2022
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1063/5.0093360
http://cds.cern.ch/record/2826900
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author Amsler, C
Breuker, H
Chesnevskaya, S
Costantini, G
Ferragut, R
Giammarchi, M
Gligorova, A
Gosta, G
Higaki, H
Hunter, E D
Killian, C
Kletzl, V
Kraxberger, V
Kuroda, N
Lanz, A
Leali, M
Mäckel, V
Maero, G
Malbrunot, C
Mascagna, V
Matsuda, Y
Migliorati, S
Murtagh, D J
Nagata, Y
Nanda, A
Nowak, L
Pasino, E
Romé, M
Simon, M C
Tajima, M
Toso, V
Ulmer, S
Venturelli, L
Weiser, A
Widmann, E
Wolz, T
Yamazaki, Y
Zmeskal, J
author_facet Amsler, C
Breuker, H
Chesnevskaya, S
Costantini, G
Ferragut, R
Giammarchi, M
Gligorova, A
Gosta, G
Higaki, H
Hunter, E D
Killian, C
Kletzl, V
Kraxberger, V
Kuroda, N
Lanz, A
Leali, M
Mäckel, V
Maero, G
Malbrunot, C
Mascagna, V
Matsuda, Y
Migliorati, S
Murtagh, D J
Nagata, Y
Nanda, A
Nowak, L
Pasino, E
Romé, M
Simon, M C
Tajima, M
Toso, V
Ulmer, S
Venturelli, L
Weiser, A
Widmann, E
Wolz, T
Yamazaki, Y
Zmeskal, J
author_sort Amsler, C
collection CERN
description Magnetized nonneutral plasma composed of electrons or positrons couples to the local microwave environment via cyclotron radiation. The equilibrium plasma temperature depends on the microwave energy density near the cyclotron frequency. Fine copper meshes and cryogenic microwave absorbing material were used to lower the effective temperature of the radiation environment in ASACUSA's Cusp trap, resulting in significantly reduced plasma temperature.
id cern-2826900
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28269002023-07-13T13:53:08Zdoi:10.1063/5.0093360http://cds.cern.ch/record/2826900engAmsler, CBreuker, HChesnevskaya, SCostantini, GFerragut, RGiammarchi, MGligorova, AGosta, GHigaki, HHunter, E DKillian, CKletzl, VKraxberger, VKuroda, NLanz, ALeali, MMäckel, VMaero, GMalbrunot, CMascagna, VMatsuda, YMigliorati, SMurtagh, D JNagata, YNanda, ANowak, LPasino, ERomé, MSimon, M CTajima, MToso, VUlmer, SVenturelli, LWeiser, AWidmann, EWolz, TYamazaki, YZmeskal, JReducing the background temperature for cyclotron cooling in a cryogenic Penning–Malmberg trapAccelerators and Storage RingsMagnetized nonneutral plasma composed of electrons or positrons couples to the local microwave environment via cyclotron radiation. The equilibrium plasma temperature depends on the microwave energy density near the cyclotron frequency. Fine copper meshes and cryogenic microwave absorbing material were used to lower the effective temperature of the radiation environment in ASACUSA's Cusp trap, resulting in significantly reduced plasma temperature.oai:cds.cern.ch:28269002022
spellingShingle Accelerators and Storage Rings
Amsler, C
Breuker, H
Chesnevskaya, S
Costantini, G
Ferragut, R
Giammarchi, M
Gligorova, A
Gosta, G
Higaki, H
Hunter, E D
Killian, C
Kletzl, V
Kraxberger, V
Kuroda, N
Lanz, A
Leali, M
Mäckel, V
Maero, G
Malbrunot, C
Mascagna, V
Matsuda, Y
Migliorati, S
Murtagh, D J
Nagata, Y
Nanda, A
Nowak, L
Pasino, E
Romé, M
Simon, M C
Tajima, M
Toso, V
Ulmer, S
Venturelli, L
Weiser, A
Widmann, E
Wolz, T
Yamazaki, Y
Zmeskal, J
Reducing the background temperature for cyclotron cooling in a cryogenic Penning–Malmberg trap
title Reducing the background temperature for cyclotron cooling in a cryogenic Penning–Malmberg trap
title_full Reducing the background temperature for cyclotron cooling in a cryogenic Penning–Malmberg trap
title_fullStr Reducing the background temperature for cyclotron cooling in a cryogenic Penning–Malmberg trap
title_full_unstemmed Reducing the background temperature for cyclotron cooling in a cryogenic Penning–Malmberg trap
title_short Reducing the background temperature for cyclotron cooling in a cryogenic Penning–Malmberg trap
title_sort reducing the background temperature for cyclotron cooling in a cryogenic penning–malmberg trap
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1063/5.0093360
http://cds.cern.ch/record/2826900
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