Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

High-field plasma acceleration in a high-ionization-potential gas

Journal Article · · Nature Communications
DOI:https://doi.org/10.1038/ncomms11898· OSTI ID:1272103
Plasma accelerators driven by particle beams are a very promising future accelerator technology as they can sustain high accelerating fields over long distances with high energy efficiency. They rely on the excitation of a plasma wave in the wake of a drive beam. To generate the plasma, a neutral gas can be field-ionized by the head of the drive beam, in which case the distance of acceleration and energy gain can be strongly limited by head erosion. In our research, we overcome this limit and demonstrate that electrons in the tail of a drive beam can be accelerated by up to 27 GeV in a high-ionization-potential gas (argon), boosting their initial 20.35 GeV energy by 130%. Particle-in-cell simulations show that the argon plasma is sustaining very high electric fields, of ~150 GV m-1, over ~20 cm. Lastly, the results open new possibilities for the design of particle beam drivers and plasma sources.
Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1272103
Journal Information:
Nature Communications, Journal Name: Nature Communications Vol. 7; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (23)

High-quality electron beams from a laser wakefield accelerator using plasma-channel guiding journal September 2004
Monoenergetic beams of relativistic electrons from intense laser–plasma interactions journal September 2004
An ultracompact X-ray source based on a laser-plasma undulator journal August 2014
Acceleration and focusing of electrons in two-dimensional nonlinear plasma wake fields journal November 1991
Nonlinear Theory for Relativistic Plasma Wakefields in the Blowout Regime journal April 2006
Theory and Design of Charged Particle Beams book January 2008
Laser wake field acceleration: the highly non-linear broken-wave regime journal April 2002
QUICKPIC: A highly efficient particle-in-cell code for modeling wakefield acceleration in plasmas journal September 2006
An improved iteration loop for the three dimensional quasi-static particle-in-cell algorithm: QuickPIC journal October 2013
Ultrahigh gradient particle acceleration by intense laser-driven plasma density waves journal October 1984
Electron acceleration from the breaking of relativistic plasma waves journal October 1995
A laser–plasma accelerator producing monoenergetic electron beams journal September 2004
Energy doubling of 42 GeV electrons in a metre-scale plasma wakefield accelerator journal February 2007
High-efficiency acceleration of an electron beam in a plasma wakefield accelerator journal November 2014
Multi-gigaelectronvolt acceleration of positrons in a self-loaded plasma wakefield journal August 2015
Demonstration of electron beam self‐focusing in plasma wake fields journal June 1990
Plasma wakefield acceleration experiments at FACET journal May 2010
Acceleration and focusing of electrons in two-dimensional nonlinear plasma wake fields journal November 1991
Beam Loading in the Nonlinear Regime of Plasma-Based Acceleration journal September 2008
Laser Electron Accelerator journal July 1979
Transverse Envelope Dynamics of a 28.5-GeV Electron Beam in a Long Plasma journal April 2002
Nonlinear Theory for Relativistic Plasma Wakefields in the Blowout Regime journal April 2006
Plasma production via field ionization journal October 2006

Cited By (3)

Hybrid LWFA–PWFA staging as a beam energy and brightness transformer: conceptual design and simulations
  • Martinez de la Ossa, A.; Assmann, R. W.; Bussmann, M.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 377, Issue 2151 https://doi.org/10.1098/rsta.2018.0175
journal June 2019
Directions in plasma wakefield acceleration
  • Hidding, B.; Foster, B.; Hogan, M. J.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 377, Issue 2151 https://doi.org/10.1098/rsta.2019.0215
journal June 2019
Hybrid LWFA $\vert$ PWFA Staging as a Beam Energy and Brightness Transformer : Conceptual Design and Simulations text January 2019

Similar Records

Particle-in-cell simulations of tunneling ionization effects in plasma-based accelerators
Journal Article · Tue Feb 11 23:00:00 EST 2003 · Physics of Plasmas · OSTI ID:815357

Results of the Energy Doubler Experiment at SLAC
Conference · Mon Jun 15 00:00:00 EDT 2009 · Conf.Proc.C070625:1910,2007 · OSTI ID:957450

The development of laser- and beam-driven plasma accelerators as an experimental field
Journal Article · Tue May 15 00:00:00 EDT 2007 · Physics of Plasmas · OSTI ID:20975023