GB1080191A - A system for directing a beam of charged particles derived from a particle accelerator - Google Patents

A system for directing a beam of charged particles derived from a particle accelerator

Info

Publication number
GB1080191A
GB1080191A GB12806/66A GB1280666A GB1080191A GB 1080191 A GB1080191 A GB 1080191A GB 12806/66 A GB12806/66 A GB 12806/66A GB 1280666 A GB1280666 A GB 1280666A GB 1080191 A GB1080191 A GB 1080191A
Authority
GB
United Kingdom
Prior art keywords
magnet
target
directing
charged particles
particle accelerator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12806/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB1080191A publication Critical patent/GB1080191A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093—Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Particle Accelerators (AREA)

Abstract

1,080,191. Particle accelerators. CSFCOMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. March 23, 1966 [March 24, 1965], No. 12806/66. Heading H1D. A magnetic field arrangement for directing a beam of charged particles, e.g. electrons, emerging from a particle accelerator on to a target comprises a pair of sectoral magnets for successively deflecting the beam in the same sense, the relationships between the successive angles of deflection (α, #), the radii of curvature (R, r), the distances between the magnets and between the second magnet and the target (P, L), and the co-ordinates of the target (d, γ) being so chosen that the particles are energy focused and direction focused in both the horizontal and vertical planes. Appropriate formulµ are given in the Specification. The magnet entry and exit surfaces are rotatable and the entry and exit surfaces of the second magnet may be concave. The first magnet may have polepieces of suitable profile to form a field gradient magnet with varying gap width.
GB12806/66A 1965-03-24 1966-03-23 A system for directing a beam of charged particles derived from a particle accelerator Expired GB1080191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR10461A FR1453847A (en) 1965-03-24 1965-03-24 New triple focusing system for particles derived from an accelerator

Publications (1)

Publication Number Publication Date
GB1080191A true GB1080191A (en) 1967-08-23

Family

ID=8574731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12806/66A Expired GB1080191A (en) 1965-03-24 1966-03-23 A system for directing a beam of charged particles derived from a particle accelerator

Country Status (4)

Country Link
US (1) US3448263A (en)
CH (1) CH444327A (en)
FR (1) FR1453847A (en)
GB (1) GB1080191A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169746B1 (en) * 1972-01-31 1974-09-13 Thomson Csf
US4056728A (en) * 1972-01-31 1977-11-01 C.G.R.-Mev. Magnetic deflecting and focusing device for a charged particle beam
SE440600B (en) * 1979-05-17 1985-08-12 Scanditronix Instr DEVICE FOR IRRATION OF A MATERIAL VOLUME WITH A RADIATION OF LOADED PARTICLES
GB2079035A (en) * 1980-06-10 1982-01-13 Philips Electronic Associated Deflection system for charged-particle beam
US4559449A (en) * 1984-05-23 1985-12-17 Indiana University Foundation High resolution particle spectrometer
US4659926A (en) * 1984-05-23 1987-04-21 Indiana University Foundation High resolution particle spectrometer
US4742223A (en) * 1984-05-23 1988-05-03 Indiana University Foundation High resolution particle spectrometer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL225017A (en) * 1957-02-19
GB932299A (en) * 1961-02-09 1963-07-24 Ass Elect Ind Magnetic deflection systems for deflecting charged particles

Also Published As

Publication number Publication date
US3448263A (en) 1969-06-03
CH444327A (en) 1967-09-30
FR1453847A (en) 1966-07-22

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