FR2373943A1 - Dispositif d'extraction de faisceau pour microtron - Google Patents

Dispositif d'extraction de faisceau pour microtron

Info

Publication number
FR2373943A1
FR2373943A1 FR7737483A FR7737483A FR2373943A1 FR 2373943 A1 FR2373943 A1 FR 2373943A1 FR 7737483 A FR7737483 A FR 7737483A FR 7737483 A FR7737483 A FR 7737483A FR 2373943 A1 FR2373943 A1 FR 2373943A1
Authority
FR
France
Prior art keywords
microtron
extraction device
beam extraction
recirculated
extracted
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.)
Withdrawn
Application number
FR7737483A
Other languages
English (en)
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of FR2373943A1 publication Critical patent/FR2373943A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H05H7/10—Arrangements for ejecting particles from orbits
    • 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
    • H05H13/00—Magnetic resonance accelerators; Cyclotrons
    • H05H13/10—Accelerators comprising one or more linear accelerating sections and bending magnets or the like to return the charged particles in a trajectory parallel to the first accelerating section, e.g. microtrons or rhodotrons

Landscapes

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

Abstract

Dans ce dispositif, l'extraction d'un faisceau à partir d'une orbite du microtron est réalisée en utilisant des déviations magnétiques de petits angles en direction de l'axe commun d'accélération. Le faisceau extrait et le faisceau non soumis à recirculation sont agencés pour suivre des trajectoires finales alignées de manière que le faisceau non soumis à recirculation soit disponible sur le même axe que le faisceau sélectivement extrait
FR7737483A 1976-12-13 1977-12-13 Dispositif d'extraction de faisceau pour microtron Withdrawn FR2373943A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75010676A 1976-12-13 1976-12-13

Publications (1)

Publication Number Publication Date
FR2373943A1 true FR2373943A1 (fr) 1978-07-07

Family

ID=25016526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737483A Withdrawn FR2373943A1 (fr) 1976-12-13 1977-12-13 Dispositif d'extraction de faisceau pour microtron

Country Status (5)

Country Link
JP (1) JPS5377999A (fr)
DE (1) DE2754791A1 (fr)
FR (1) FR2373943A1 (fr)
GB (1) GB1583400A (fr)
SE (1) SE417781B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2720574T3 (es) 2004-07-21 2019-07-23 Mevion Medical Systems Inc Generador de forma de onda de radio frecuencia programable para un sincrociclotrón
JP6121546B2 (ja) 2012-09-28 2017-04-26 メビオン・メディカル・システムズ・インコーポレーテッド 粒子加速器用の制御システム
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
US9622335B2 (en) 2012-09-28 2017-04-11 Mevion Medical Systems, Inc. Magnetic field regenerator
CN104812444B (zh) * 2012-09-28 2017-11-21 梅维昂医疗系统股份有限公司 粒子束的能量调节
EP2901820B1 (fr) 2012-09-28 2021-02-17 Mevion Medical Systems, Inc. Focalisation d'un faisceau de particules à l'aide d'une variation de champ magnétique
EP3581243A1 (fr) 2012-09-28 2019-12-18 Mevion Medical Systems, Inc. Commande de thérapie par particules
EP2901823B1 (fr) 2012-09-28 2021-12-08 Mevion Medical Systems, Inc. Contrôle de l'intensité d'un faisceau de particules
EP2901824B1 (fr) 2012-09-28 2020-04-15 Mevion Medical Systems, Inc. Éléments d'homogénéisation de champ magnétique permettant d'ajuster la position de la bobine principale et procédé correspondant
JP6091332B2 (ja) * 2013-05-27 2017-03-08 住友重機械工業株式会社 マイクロトロン

Also Published As

Publication number Publication date
DE2754791A1 (de) 1978-10-26
GB1583400A (en) 1981-01-28
JPS5377999A (en) 1978-07-10
SE7714080L (sv) 1978-06-14
SE417781B (sv) 1981-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse