A Hooded and Ion Source With a Magnetic Mirror Feature

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Description

"The ion source used for hydrogen and deuterium ions in the variable energy cyclotron at the University of Rochester is of the hooded arc type. For the past year it has been operating with a new feature which has greatly improved its performance. The new feature is a magnetic mirror built into the upper end of the arc hood by a simple insertion of a steel bearing ball 1/8" in diameter. The magnetic field gradient near the ball provides a magnetic mirror action on electrons moving up the arc channel toward the ball, reflecting may of them."

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4 pages : illustrations

Creation Information

Fulbright, H.W. January 4, 1961.

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"The ion source used for hydrogen and deuterium ions in the variable energy cyclotron at the University of Rochester is of the hooded arc type. For the past year it has been operating with a new feature which has greatly improved its performance. The new feature is a magnetic mirror built into the upper end of the arc hood by a simple insertion of a steel bearing ball 1/8" in diameter. The magnetic field gradient near the ball provides a magnetic mirror action on electrons moving up the arc channel toward the ball, reflecting may of them."

Physical Description

4 pages : illustrations

Notes

Digitized from microopaque cards (1).

Contract no. AT(30-1)-875.

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  • OCLC: #
  • SuDoc Number: Y 3.At 7:22/NYO-9358
  • Report No.: NYO-9358
  • Accession or Local Control No: metadc1463589
  • Archival Resource Key: ark:/67531/metadc1463589

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TRAIL Microcard Collection

Imaged from microcard, these technical reports describe research performed for U.S. government agencies from the 1930s to the 1960s. The reports were provided by the Technical Report Archive and Image Library (TRAIL).

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  • January 4, 1961

Added to The UNT Digital Library

  • Sept. 2, 2021, 4:30 p.m.

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  • June 26, 2023, 12:34 p.m.

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Fulbright, H.W. A Hooded and Ion Source With a Magnetic Mirror Feature, report, January 4, 1961; Washington D.C.. (https://digital.library.unt.edu/ark:/67531/metadc1463589/: accessed January 16, 2025), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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