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Summary: FFAG Cyclotrons

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Francois Meot: Review of FFAG accelerators. Nice historical treatment. Optics of FFAG are not modular: Cannot put some combined function magnets into a synch. code and expect meaningful results. Must use tracking. (As has been known for decades by cyclotron people) Unresolved (un-agreed-upon) iss

Summary: FFAG Cyclotrons

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Presentation Transcript

Small proton therapy accelerator by non-scaling FFAG

Small proton therapy accelerator by non-scaling FFAG . Dejan Trbojevic-BNL, Eberhard Keil-CERN, and Andrew Sessler-LBL. Introduction: Proton/carbon therapy – very fast growing field – very large number of facilities.

645 views • 39 slides

Update on recent developments in FFAG accelerators

Thusday, November 2, 2006. Update on recent developments in FFAG accelerators. Dejan Trbojevic Brookhaven National Laboratory, Upton, NY, USA. Introduction: A Very Close Connection Between CYCLOTRONS and FFAG’s. Scaling and Non-scaling FFAG’s.

525 views • 50 slides

L 2

L 2. PET/CT TECHNOLOGY. Answer True or False. Cyclotrons accelerate protons to strike 18 O, thereby producing a neutron and the positron emitter 18 F

1.03k views • 54 slides

Dejan Trbojevic

Muon acceleration by RLA with the non-scaling FFAG. Dejan Trbojevic. RLA for Muons. Introduction: Present design of the muon RLA’s Problems: Matching of the circular non-scaling FFAG to the straight linac. Time of flight adjustments for each pass. Goals :

618 views • 47 slides

Summary Reports

Summary Reports. 3 rd Trimester Junior English. Purpose of a Summary Report. A summary is a condensed version of a longer document. . When writing a summary…. K eep the general information leave out all specifics except the most important details

298 views • 7 slides

Muon acceleration - amplitude effects in non-scaling FFAG -

Muon acceleration - amplitude effects in non-scaling FFAG -. Shinji Machida CCLRC/RAL/ASTeC 26 April, 2006 http://hadron.kek.jp/~machida/doc/nufact/ ffag/machida_20060426.ppt &amp; pdf. Contents . Code benchmarking Possible cures of “amplitude problem” Matching between two FFAG rings

313 views • 19 slides

A 10 GeV, 4 MW, FFAG, Proton Driver at 50 Hz

A 10 GeV, 4 MW, FFAG, Proton Driver at 50 Hz. G H Rees, RAL. Non-scaling, Non-linear FFAGs. Categories for FFAG Lattice Cells of Five Magnets: 1. IFFAG: isochronous, no Q v =n and 2Q v =n crossing 2. IFFAGI: IFFAG with combined function insertions

305 views • 15 slides

Cyclotrons

Yasser Nour El-Din Mohammed Group 2 - Accelerators and Applications Supervisors B.N. Gikal O.B. Borisov Flerov Laboratory of Nuclear Reactions. Cyclotrons. Outlines. Introduction. AVF Cyclotrons. Cyclotrons U400, U400M. Resonators and Dees Beam Extraction. Introduction.

664 views • 20 slides

Shinji Machida KEK FFAG Workshop 2002, February 13-15

Basic Design of Optics in FFAG 1. Essential functions of FFAG 2. Linearized calculation -singlet (FODO) -triplet -two beam accelerator. Shinji Machida KEK FFAG Workshop 2002, February 13-15. First impression of (scaling) FFAG. FFAG looks like a cyclotron.

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Status and recent progress on muon IDS-FFAG J. Pasternak, Imperial College, London / RAL STFC

Status and recent progress on muon IDS-FFAG J. Pasternak, Imperial College, London / RAL STFC. Work in collaboration and with contributions from: M. Aslaninejad (IC), J. Scott Berg (BNL), D. Kelliher (ASTeC/STFC/RAL), S. Machida (ASTeC/STFC/RAL), H. Witte (JAI). Outline of the talk.

324 views • 17 slides

Production of radioisotopes by cyclotrons

Production of radioisotopes by cyclotrons. Schmitz F., Van Naemen J., Monclus M., Van Gansbeke B., Kadiata M., Ekelmans D., Moray M., Penninckx R., Goldman S. PET/Biomedical Cyclotron Unit, ULB-Hospital Erasme, Route de Lennik, 808, B-1070, Brussels, Belgium.

464 views • 1 slides

FFAG RF for muon

FFAG RF for muon. C. Ohmori KEK. Contents. FFAG RF for 10-20 GeV muon Parameters Air-core system Multi-feed scheme by Iwashita FFAG RF for PRISM. FFAG RF for 10-20 GeV muon - RF parameters-. Kinetic Energy : 10 =&gt; 20 GeV Radius : 120 m (Circumference 754 m)

415 views • 23 slides

Injection in EMMA FFAG

Injection in EMMA FFAG. Takeichiro Yokoi(Oxford University). Requirement for injection(extraction) scheme. Energy Range : 10MeV~20MeV(variable) Beam Emittance: 3000 mm·mrad(normalized) (if possible, 6000mm·mrad for margin) Aperture :&gt;45mm(Horizontal and vertical)

283 views • 14 slides

RACCAM Project. 1) Goals. 2) Team. 3) Spiral FFAG study for protontherapy.

RACCAM Project. 1) Goals. 2) Team. 3) Spiral FFAG study for protontherapy. Matrix and ray-tracing code investigations. 1) Spiral FFAG design. 2) Matrix formalism for spiral FFAG. 3) Matrix / ray-tracing comparison. Automated simulations. IV. Conclusion. RACCAM Project.

281 views • 16 slides

G. H. Rees, ASTeC, RAL

FFAG’11 workshop FFAGs for R&amp;D on injection, stacking and ejection, with potential as an ISIS injector. G. H. Rees, ASTeC, RAL. Linac test stand plus FFAG ring(s). Consider the Hˉ linac test stand extended to 20 MeV &amp; 100 Hz. Add a 150 (180) MeV, FFAG with Hˉ injection, single H + bunch

364 views • 20 slides

Muon Acceleration in Non-Scaling FFAG f or the Neutrino Factory

Muon Acceleration in Non-Scaling FFAG f or the Neutrino Factory J. Pasternak, Imperial College London / RAL STFC Work in collaboration and with contributions from: M. Aslaninejad (IC), J. Scott Berg (BNL ), N. Bliss ( STFC/ Technology/DL) C. Bontoiu (IC),

374 views • 25 slides

Non-Scaling FFAG (NS_FFAG) design for PRISM

Non-Scaling FFAG (NS_FFAG) design for PRISM. Y. Shi/J. Pasternak Imperial College London, UK. PRISM Session at FFAG’11, Oxford, 14.09.2011. Outline. Scaling or Non-Scaling? Different designs Simulations and comparison Tracking results Summary. Design scheme. R. Ring Design Options.

255 views • 14 slides

FFAG cost optimization: 2.5-5 GeV Normal Conducting Ring

FFAG cost optimization: 2.5-5 GeV Normal Conducting Ring. C. Johnstone Muon Collaboration Meeting LBNL, Feb 13-17, 2005. Muon FFAG Issues. Number of turns  Phase-slip, Phase-slip  bend/cell; the number of cells remains fixed

235 views • 7 slides

FFAG Accelerator Proton Driver for Neutrino Factory

FFAG Accelerator Proton Driver for Neutrino Factory. Alessandro G. Ruggiero Brookhaven National Laboratory. FFAG Accelerators.

315 views • 17 slides

FFAG Accelerator for Ibaraki Proton Therapy Facility

FFAG Accelerator for Ibaraki Proton Therapy Facility. Takeichiro Yokoi (Div. of Health and Welfare, Ibaraki Pref.). Ibaraki Pref. Proton Thetapy Facility. Aim to build a proton therapy facility of the prefrectural cancer therapy center 1st step: Proton facility

310 views • 16 slides

4 MW, 50 Hz, 10 GeV, 1 ns (rms), FFAG Proton Driver Study

4 MW, 50 Hz, 10 GeV, 1 ns (rms), FFAG Proton Driver Study. G H Rees, RAL. 4 MW Proton Driver Arrangement. Muon yields optimal for 6 - 10 GeV (S Brooks) Choose 10 GeV, 50 Hz to ease target shocks Choose 3 GeV booster for a 3 – 10 GeV FFAG Choose between 1, 50 Hz or 2, 25 Hz boosters

230 views • 10 slides

Experimental results in 150MeV proton FFAG

ISS@KEK, Jan. 06. Experimental results in 150MeV proton FFAG. M. Aiba (KEK) For KEK FFAG Gr. Contents. Purpose of 150MeV FFAG project Machine parameters COD correction and resonance crossing Hardware improvement in RF system Beam extraction with 100Hz operation Summary.

287 views • 14 slides

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