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  • Amole, C. (author)

In situ electromagnetic field diagnostics with an electron plasma in a Penning-Malmberg trap

  • Article/chapterEnglish2014

Publisher, publication year, extent ...

  • 2014-01-21
  • IOP Publishing,2014
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:su-101486
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-101486URI
  • https://doi.org/10.1088/1367-2630/16/1/013037DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • AuthorCount:40;
  • We demonstrate a novel detection method for the cyclotron resonance frequency of an electron plasma in a Penning-Malmberg trap. With this technique, the electron plasma is used as an in situ diagnostic tool for the measurement of the static magnetic field and the microwave electric field in the trap. The cyclotron motion of the electron plasma is excited by microwave radiation and the temperature change of the plasma is measured non-destructively by monitoring the plasma's quadrupole mode frequency. The spatially resolved microwave electric field strength can be inferred from the plasma temperature change and the magnetic field is found through the cyclotron resonance frequency. These measurements were used extensively in the recently reported demonstration of resonant quantum interactions with antihydrogen.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Ashkezari, M. D. (author)
  • Baquero-Ruiz, M. (author)
  • Bertsche, W. (author)
  • Butler, E. (author)
  • Capra, A. (author)
  • Cesar, C. L. (author)
  • Charlton, M. (author)
  • Deller, A. (author)
  • Evetts, N. (author)
  • Eriksson, S. (author)
  • Fajans, J. (author)
  • Friesen, T. (author)
  • Fujiwara, M. C. (author)
  • Gill, D. R. (author)
  • Gutierrez, A. (author)
  • Hangst, J. S. (author)
  • Hardy, W. N. (author)
  • Hayden, M. E. (author)
  • Isaac, C. A. (author)
  • Jonsell, SvanteStockholms universitet,Fysikum(Swepub:su)svjon (author)
  • Kurchaninov, L. (author)
  • Little, A. (author)
  • Madsen, N. (author)
  • McKenna, J. T. K. (author)
  • Menary, S. (author)
  • Napoli, Silvia C.Stockholms universitet,Fysikum(Swepub:su)snapo (author)
  • Olchanski, K. (author)
  • Olin, A. (author)
  • Pusa, P. (author)
  • Rasmussen, C. O. (author)
  • Robicheaux, F. (author)
  • Sarid, E. (author)
  • Silveira, D. M. (author)
  • So, C. (author)
  • Stracka, S. (author)
  • Tharp, T. (author)
  • Thompson, R. I. (author)
  • van der Werf, D. P. (author)
  • Wurtele, J. S. (author)
  • Stockholms universitetFysikum (creator_code:org_t)

Related titles

  • In:New Journal of Physics: IOP Publishing16, s. 013037-1367-2630

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