Introduction to the Non-Scaling Electron Model

Slides:

Advertisements

Similar presentations

C. Johnstone Fermilab/Particle Accelerator Corporation Trinity College, Oxford University Oxford, U.K. 9/13/ 2011.

Advertisements

Accelerators 2006 Roger Barlow 1: Wakefields 2: The NS-FFAG.

EMMA/BASROC/CONFORM etc: FFAG developments at the Cockcroft Institute Cockcroft SAC - 26 November 2007 Roger Barlow.

Accelerator Science Roger Barlow EPSRC Visit 6 th December 2007.

EMMA: the first NS-FFAG Roger Barlow. What is an FFAG? Like a synchrotron Strong Focussing (‘Alternating Gradient’) Dipole field increases with particle.

FFAG Workshopfermilab April 2005 f Summary: FFAG WORKSHOP nonscaling electron model muon FFAGs C. Johnstone Fermilab.

(ISS) Topics Studied at RAL G H Rees, RAL, UK. ISS Work Areas 1. Bunch train patterns for the acceleration and storage of μ ± beams. 2. A 50Hz, 1.2 MW,

FFAG Fixed Field Alternating Gradient synchrotrons, FFAGs, combine some of the main advantages of both cyclotrons and synchrotrons:  Fixed magnetic field.

, WP1 Meeting, RAL J. Pasternak Status and Recent Progress in the Muon FFAG Designs for the NF J. Pasternak, Imperial College, London / RAL STFC.

NON-SCALING FFAGs: questions needing answers Andy Wolski The Cockcroft Institute, and the University of Liverpool Department of Physics. BASROC-CONFORM.

Introduction to EC Framework Programme 7 Rob Edgecock CCLRC Rutherford Appleton Laboratory Introduction to Framework Programmes “ “ FP7 Neutrino LOI Mapping.

S.J. Brooks RAL, Chilton, OX11 0QX, UK Options for a Multi-GeV Ring Ramping field synchrotron provides fixed tunes and small.

The EMMA Project Rob Edgecock STFC Rutherford Appleton Laboratory & Huddersfield University.

The EMMA Project Rob Edgecock STFC Rutherford Appleton Laboratory & Huddersfield University *BNL, CERN, CI, FNAL, JAI, LPSC Grenoble, STFC, TRIUMF.

Brookhaven Science Associates U.S. Department of Energy AGS Upgrade and Super Neutrino Beam DOE Annual HEP Program Review April 27-28, 2005 Derek I. Lowenstein.

Y. Mori Kyoto/KEK FFAG C. OH FFAG: Fixed Field Alternating Gradient Strong focusing(AG focusing, phase focusing) Like synchrotron, but fixed field Moving.

The ISIS strong focusing synchrotron also at the Rutherford Appleton Laboratory. Note that ISIS occupies the same hall as NIMROD used to and re- uses some.

Particle dynamics in electron FFAG Shinji Machida KEK FFAG04, October 13-16, 2004.

The CONFORM project Roger Barlow BASROC launch 3 rd May 2007.

28/04/2008 JAI Advisory Board Meeting NS-FFAG development at JAI PAMELA ( & EMMA ) Takeichiro Yokoi.

Related poster [1] TPAG022: Slow Wave Electrode Structures for the ESS 2.5 MeV Chopper – Michael A. Clarke-Gayther Status Funding bids have been prepared.

Proton Driver: Status and Plans C.R. Prior ASTeC Intense Beams Group, Rutherford Appleton Laboratory.

UK FFAG Plans Introduction to FFAGs Scaling vs non-scaling Non-scaling FFAGs Non-scaling POP Why the interest? UK plans.

EDM2001 Workshop May 14-15, 2001 AGS Intensity Upgrade (J.M. Brennan, I. Marneris, T. Roser, A.G. Ruggiero, D. Trbojevic, N. Tsoupas, S.Y. Zhang) Proton.

Advanced Accelerator Design/Development Proton Accelerator Research and Development at RAL Shinji Machida ASTeC/STFC/RAL 24 March 2011.

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

Secondary Particle Production and Capture for Muon Accelerator Applications S.J. Brooks, RAL, Oxfordshire, UK Abstract Intense pulsed.

1 Design of Proton Driver for a Neutrino Factory W. T. Weng Brookhaven National Laboratory NuFact Workshop 2006 Irvine, CA, Aug/25, 2006.

JAI-Diamond Joint Seminar 07/06/20071 Development of Non-Scaling FFAG : EMMA & PAMELA Takeichiro Yokoi J. Adams Institute Oxford University.

Electron Model of Linear-Field FFAG for Muon Acceleration What does it look like? – much like the KEK ATF (36 F0D0 arc cells) but without its straight.

Acceleration System Comparisons S. Machida ASTeC/RAL September, 2005, ISS meeting at CERN.

1 FFAG Role as Muon Accelerators Shinji Machida ASTeC/STFC/RAL 15 November, /machida/doc/othertalks/machida_ pdf/machida/doc/othertalks/machida_ pdf.

FFAG F ixed F ield A lternating G radient Synchrotrons A new type of particle accelerator - with a wide variety of applications Cancer Therapy and UK Activities.

WG 2 Organizations ……. Items …. Proton driver (ex. For NuFact) Proton(hadron) accelerator (ex ELIT) Electron accelerator (ex.SBIR)

Non-scaling FFAGs in UK EMMA Requirement for (at least) one non-scaling FFAG clear: - multi-resonance crossings - huge/tiny momentum compaction - asynchronous.

Neutrino Factory R&D in Europe Rob Edgecock/RAL. Outline Introduction i.e. what has happened since last year European feasibility study Proton driver.

Proton FFAG Accelerator R&D at BNL Alessandro G. Ruggiero Brookhaven National Laboratory Alessandro G. Ruggiero Brookhaven National Laboratory.

IDS-NF Accelerator Baseline The Neutrino Factory [1, 2] based on the muon storage ring will be a precision tool to study the neutrino oscillations.It may.

Introduction to the Non-Scaling Electron Model Rob Edgecock CCLRC Rutherford Appleton Laboratory For the EMMA Collaboration Motivation Basic EMMA parameters.

FFAG Nonscaling FFAGs for Hadron Therapy C. Johnstone, Fermilab FFAG08 Sept 1-5, 2008 University of Manchester Manchester, U.K. Fermilab.

THE DESIGN OF THE AGS-BASED PROTON DRIVER FOR NEUTRINO FACTORY W.T. WENG, BNL FFAG WORKSHOP JULY 7-11, 2003 KEK, JAPAN.

Dejan Trbojevic Non-Scaling Fixed Gradient FFAG Optimization and Proton Therapy Accelerator from 25 – 250 MeV 12 – 16, October 2004 CONTENT:

FFAG’ J. Pasternak, IC London/RAL Proton acceleration using FFAGs J. Pasternak, Imperial College, London / RAL.

EMMA, BASROC, Hadron Therapy and ADSRs Roger Barlow STFC Cockcroft Review Feb 11 th 2009.

Project X: Accelerators Sergei Nagaitsev September 2, 2011.

10/21/2009Dr. Carol Johnstone1 Workshop Charge: Dr. Carol Johnstone Sept 21-25, 2009 Fermilab.

Introduction to NS-FFAGs and EMMA Rob Edgecock STFC Rutherford Appleton Laboratory.

, UKNF Meetin, Imperial College J. Pasternak Status and Recent Progress in the Muon FFAG Designs J. Pasternak, Imperial College, London / RAL.

Beam dynamics and linac optics studies for medical proton accelerators

FFAG Studies at BNL Alessandro G. Ruggiero Brookhaven National Laboratory FFAG’06 - KURRI, Osaka, Japan - November 6-10, 2006.

Particle Physics Group Meeting January 4 th – 5 th 2010 Commissioning EMMA, the Worlds First Non Scaling Fixed Field – Alternating Gradient Accelerator.

UK Neutrino Factory Conceptual Design

Proton Driver Scenarios at RAL and CERN

Present and possible future schemes for hadron therapy linacs Alberto Degiovanni for the ADAM team HG2017 Workshop , Valencia.

Introduction to FFAGs and a Non-Scaling Model

Towards a Common Proton Driver for a Neutrino Factory

Accelerator R&D for Future Neutrino Projects

The Accelerator Complex from the International Design Study

Plans for a Superconducting Proton Linac at CERN

Hardware development for EMMA

Isochronous, FFAG Rings with Insertions for Rapid Muon or Electron Acceleration G H Rees, RAL.

A. Plastun¹, B. Mustapha, Z. Conway and P. Ostroumov

Accelerator R&D for Future Neutrino Projects

Muon Acceleration in a Neutrino Factory

Injector Chain General and more about p-RCS/i-RCS

FFAG Accelerator Proton Driver for Neutrino Factory

Progress towards Pulsed Multi-MW CERN Proton Drivers

LHC (SSC) Byung Yunn CASA.

Summary for Muon/EMMA activities

The SPL-based Proton Driver at CERN

Presentation transcript:

Introduction to the Non-Scaling Electron Model Rob Edgecock CCLRC Rutherford Appleton Laboratory For the EMMA Collaboration Motivation Basic EMMA parameters Location Collaboration Introduction to next two talks

Motivation Much interest in non-scaling FFAGs over last 1-2yrs EMMA Motivation 0.18 GeV H ‾ Achromat 0.18 GeV H ‾ Linac 10 GeV, 50 Hz, N = 5, FFAG with 1013 protons per bunch 3 GeV, 50 Hz, h = 5, RCS (1 at 50 Hz, or 2 at 25 Hz) Much interest in non-scaling FFAGs over last 1-2yrs For example: - baseline accelerator in Study 2a - proton drivers 1.5-GeV Booster 400-MeV DTL 28-GeV AGS HI Tandem - proton and carbon therapy Non-scaling FFAGs have three unique features: - huge/tiny momentum compaction - asynchronous acceleration - multi-resonance crossings Incomplete understanding hampering further designs Must build one!  EMMA!

EMMA Scaled version of muon accelerator Flexible enough to learn about proton, carbon Parameters: - electrons - 10 to 20 MeV - 42 cells, doublet lattice - 37cm cell length - ~16m circumference - RF every other cell - 1.3GHz, TESLA frequency - magnets ~ 5cm x 2.5cm More details in next two talks!

Need somewhere with flexible injector: EMMA Location Need somewhere with flexible injector: - variable energy - variable bunch structure - ~1.3GHz Experimental hall Infrastructure EMMA

Collaboration Proposal for part funding to FP6 NEST EMMA Collaboration Proposal for part funding to FP6 NEST Collaboration of 14 institutes signed: - CCLRC - CEA Saclay - CERN - Grenoble - Koc - Lancaster (Cockcroft) - Leeds - Liverpool (Cockcroft) - Rostock - Uppsala - BNL - FNAL - Kyoto - TRIUMF Other UK PP interested: Adams, Brunel Industry: IBA, HP Faraday/e2v, SigmaPhi Medical: MRC, Ion Beams Network, Grenoble, Leeds PPARC Industrial Liaison, CCLRC “spinning-out”

EMMA Conclusions Considerable recent activity on non-scaling FFAGs: - Neutrino Factory - Proton drivers - Medical applications Others possible Scaling + non-scaling FFAGs  paradigm shift in accel. technology Further non-scaling development needs EMMA Collaboration formed, location found; funding next Next two talks: Eberhard – beam dynamics, lattice, performance Carol – status of hardware development