Proton-driven plasma wakefield acceleration in hollow plasma

Slides:

Advertisements

Similar presentations

Plasma Wakefield Accelerator

Advertisements

The scaling of LWFA in the ultra-relativistic blowout regime: Generation of Gev to TeV monoenergetic electron beams W.Lu, M.Tzoufras, F.S.Tsung, C. Joshi,

Physics of a 10 GeV laser-plasma accelerator stage Eric Esarey HBEB Workshop, Nov , C. Schroeder, C. Geddes, E. Cormier-Michel,

Plasma wakefields in the quasi- nonlinear regime J.B. Rosenzweig a, G. Andonian a, S. Barber a, M. Ferrario b, P. Muggli c, B. O’Shea a, Y. Sakai a, A.

Particle-Driven Plasma Wakefield Acceleration James Holloway University College London, London, UK PhD Supervisors: Professor Matthew wing University College.

Chengkun Huang | Compass meeting 2008 Chengkun Huang, I. Blumenfeld, C. E. Clayton, F.-J. Decker, M. J. Hogan, R. Ischebeck, R. Iverson, C. Joshi, T. Katsouleas,

Erik Adli CLIC Workshop 2015, CERN, CH 1 Erik Adli Department of Physics, University of Oslo, Norway Input from: Steffen Doebert, Wilfried Farabolini,

Lecture 3: Laser Wake Field Acceleration (LWFA)

2 Lasers: Centimeters instead of Kilometers ? If we take a Petawatt laser pulse, I=10 21 W/cm 2 then the electric field is as high as E=10 14 eV/m=100.

Parameter sensitivity tests for the baseline variant Konstantin Lotov, Vladimir Minakov, Alexander Sosedkin Budker Institute of Nuclear Physics SB RAS,

FACET and beam-driven e-/e+ collider concepts Chengkun Huang (UCLA/LANL) and members of FACET collaboration SciDAC COMPASS all hands meeting 2009 LA-UR.

Emittance Growth from Elliptical Beams and Offset Collision at LHC and LRBB at RHIC Ji Qiang US LARP Workshop, Berkeley, April 26-28, 2006.

Beam-Beam Simulations for RHIC and LHC J. Qiang, LBNL Mini-Workshop on Beam-Beam Compensation July 2-4, 2007, SLAC, Menlo Park, California.

Particle acceleration by circularly polarized lasers W-M Wang 1,2, Z-M Sheng 1,3, S Kawata 2, Y-T Li 1, L-M Chen 1, J Zhang 1,3 1 Institute of Physics,

Beam dynamics on damping rings and beam-beam interaction Dec 포항 가속기 연구소 김 은 산.

Recent Results on the Plasma Wakefield Acceleration at FACET E 200 Collaboration 1)Beam loading due to distributed injection of charge in the wake reduces.

Simulation of direct space charge in Booster by using MAD program Y.Alexahin, A.Drozhdin, N.Kazarinov.

Two Longitudinal Space Charge Amplifiers and a Poisson Solver for Periodic Micro Structures Longitudinal Space Charge Amplifier 1: Longitudinal Space Charge.

W.Lu, M.Tzoufras, F.S.Tsung, C.Joshi, W.B.Mori

Beam Modulation due to Longitudinal Space Charge Zhirong Huang, SLAC Berlin S2E Workshop 8/18/2003.

Consideration for a plasma stage in a PWFA linear collider Erik Adli University of Oslo, Norway FACET-II Science Workshop, SLAC Oct 14,

1 1 Office of Science C. Schroeder, E. Esarey, C. Benedetti, C. Geddes, W. Leemans Lawrence Berkeley National Laboratory FACET-II Science Opportunities.

GWENAEL FUBIANI L’OASIS GROUP, LBNL 6D Space charge estimates for dense electron bunches in vacuum W.P. LEEMANS, E. ESAREY, B.A. SHADWICK, J. QIANG, G.

Erik Adli CLIC Project Meeting, CERN, CH 1 Erik Adli Department of Physics, University of Oslo, Norway Input from: Steffen Doebert, Wilfried Farabolini,

Non Double-Layer Regime: a new laser driven ion acceleration mechanism toward TeV 1.

Transverse Gradient Undulator and its applications to Plasma-Accelerator Based FELs Zhirong Huang (SLAC) Introduction TGU concept, theory, technology Soft.

Awake electron beam requirements ParameterBaseline Phase 2Range to check Beam Energy16 MeV MeV Energy spread (  ) 0.5 %< 0.5 % ? Bunch Length (

Prospects for generating high brightness and low energy spread electron beams through self-injection schemes Xinlu Xu*, Fei Li, Peicheng Yu, Wei Lu, Warren.

Pushing the space charge limit in the CERN LHC injectors H. Bartosik for the CERN space charge team with contributions from S. Gilardoni, A. Huschauer,

Summary WG5 R&D for Innovative Accelerators Greg LeBlanc.

Ultra-short electron bunches by Velocity Bunching as required for Plasma Wave Acceleration Alberto Bacci (Sparc Group, infn Milano) EAAC2013, 3-7 June,

Helical Accelerating Structure with Controllable Beam Emittance S.V. Kuzikov 1, A.A. Vikharev 1, J.L. Hirshfield 2,3 1 Institute of Applied Physics RAS,

Beam quality preservation and power considerations Sergei Nagaitsev Fermilab/UChicago 14 October 2015.

Ionization Injection E. Öz Max Planck Institute Für Physik.

AWAKE Phase III preparation Assoc. Prof. Erik Adli Dep. of Physics, University of Oslo, Norway AWAKE Physics and Experiments Board CERN,

Plasma Wakefield Acceleration G. Xia Cockcroft Institute University of Manchester 124/03/2015Novel acceleration topical meeting.

A. Aksoy Beam Dynamics Studies for the CLIC Drive Beam Accelerator A. AKSOY CONTENS ● Basic Lattice Sketches ● Accelerating structure ● Short and long.

Phase space moment equation model of highly relativistic electron beams in plasma wakefield accelerators Robert Robson1, Timon Mehrling2, Jan-Hendrik Erbe2.

Primary Beam Lines for the Project at CERN

Polarization of final electrons/positrons during multiple Compton

Positron production rate vs incident electron beam energy for a tungsten target

Electron acceleration behind self-modulating proton beam in plasma with a density gradient Alexey Petrenko.

Preliminary result of FCC positron source simulation Pavel MARTYSHKIN

The 2nd European Advanced Accelerator Concepts Workshop

8-10 June Institut Henri Poincaré, Paris, France

Laboratoire d’Optique Appliquée

Electron Cooling Simulation For JLEIC

Stefano Romeo on behalf of SPARC_LAB collaboration

A.KOLOMIETS & A.KOVALENKO

Proton driven plasma accelertion

Wakefield Accelerator

Jeffrey Eldred, Sasha Valishev

E-164 E-162 Collaboration: and E-164+X:

Status of the VEPP-2000 Collider Project at Novosibirsk

Space-charge Effects for a KV-Beam Jeffrey Eldred

Outlook for PWA Experiments

Proton Driven Plasma Wakefield Acceleration

Key Physics Topics for Plasma Wakefield Accelerator Research

LHC (SSC) Byung Yunn CASA.

Study of e+ e- background due to beamstrahlung for different ILC parameter sets Stephan Gronenborn.

Higgs Factory, do we really need more than 50 km?

MEBT1&2 design study for C-ADS

2. Crosschecking computer codes for AWAKE

CEPC Injector Linac beam dynamics

Beam loading at a nanocoulomb-class laser wakefield accelerator

Coupler Effects in High Energy Part of XFEL Linac

Proton-driven plasma wakefield Acceleration (PDPWA)

XFEL Beam Dynamics Activity at CANDLE

Update on ERL Cooler Design Studies

Possibility of MEIC Arc Cell Using PEP-II Dipole

Presentation transcript:

Proton-driven plasma wakefield acceleration in hollow plasma Yangmei Li Supervisor: Guoxing Xia 2016/12/13 Christmas meeting

Beam driven plasma wakefield acceleration Positively charged driver Uniform plasma r z r z Electron driven: strong, radially linear focusing Positron/Proton driven: radially nonlinear and longitudinally varying focusing force 2016/12/13 Christmas meeting

0.62 TeV e- beam energy frontier! SPS (450 GeV, 1.3e11 p/bunch) ~ 10 kJ LHC (7 TeV, 1.15e11 p/bunch) ~ 140 kJ SLAC (50 GeV, 2e10 e/bunch) ~ 0.16 kJ ILC (250 GeV, 2e10 e/bunch) ~ 0.8kJ CLARA (250 MeV, 1.56e9 e-/bunch ) ~0.06 Proton-driven plasma-wakefiled acceleration. A. Caldwell et al., Nature Phys. 5, 363 (2009). 2016/12/13 Christmas meeting

The concept Hollow plasma channel for electron acceleration Create a regime completely without transverse plasma wakefields Conservation of the norm. emittance of the witness beam Electron bunch Proton bunch rc r x=z-ct plasma electron density distribution 2016/12/13 Christmas meeting

Parameters for simulation Quasi-static PIC code: LCODE[1] As there is no plasma focusing in the channel, quadrupoles now guide both the driver and the witness bunch. [1] Lotov, K. Phys. Rev. ST Accel. Beams 6, 061301 (2003). Plasma density, np Hollow radius, rc Quadrupole period, Lq Quadrupole strength, S 51014 cm-3 0.35 mm 0.9m 500T/m Population, Np Energy, W Energy spread, δW/W Bunch length, σz Beam radius, σr Proton bunch 1.151011 1 TeV 10% 150 μm 350 μm Electron bunch 1.01010 10 GeV 1% 15 μm 10 μm 2016/12/13 Christmas meeting

Simulation results Radial variations of the transverse fields on-axis acc field Radial variations of the transverse fields 2D transverse plasma fields 0.62 TeV 4.6% Mean energy and energy spread of the WB 2016/12/13 Christmas meeting

Normalized emittance Evolution of the transverse field at the midplane of the WB Initial value: 2.0 mm mrad 2.4 mm mrad Norm. emittance of the WB within 3σr 2016/12/13 Christmas meeting

Betatron radiation Tracking particles initially at four different radii 2016/12/13 Christmas meeting

Beam loading effect Significantly mitigated beam loading effect Well-preserved norm. emmitance Reduce energy spread via extension of the bunch length or tailoring the bunch shape On-axis fields loaded with different charges of WB below 2.5 mm mrad Mean energy and energy spread for different loaded witness beams Norm. emittance of the WB within 3σr for different loaded witness beams 2016/12/13 Christmas meeting

Merry Christmas and Happy New Year! 2016/12/13 Christmas meeting