Inertial Confinement Fusion & High Energy Density Physics research activities of CIFS affiliated members:

Dr. Brian Appelbe 
Research interests include inertial and magneto-inertial confinement fusion and the use of dense plasmas as a neutron source.

Prof. Jeremy Chittenden
Research interests include the physics of dense plasmas, inertial confinement fusion, magnetised liner fusion, fusion ignition and burning plasmas.

Aidan Crilly
Research interests include understanding the limitations to hotspot confinement by exploiting multiple synthetic diagnostic methods.

Colin Danson 
Background in the construction & operation of ultra-high power Nd:glass lasers, including Vulcan and Orion. In his role as Plasma Physics Outreach and Academic Access Manager, Colin co-ordinates AWE's activities within CIFS.

Dr. Christopher Davie 
Research interests in Direct Drive Inertial Fusion Energy, Shock Ignition and hydrodynamic instabilities.

Dr. Matthew Hill 
Research interests include particle beam generation by laser-matter interactions and their use in generating and diagnosing high energy-density plasmas.

Dr. David Hillier 
Research interests include the design, development and operation of ultra-high power lasers; implementing high contrast options on Orion to enable world leading performance of its petawatt beamlines.

Kris McGlinchey
Research interests in numerical modelling of ICF, specifically the radiation transport and hydrodynamic stability for an imploding capsule.

Dr. Nicolas Niasse
Research interests include inertial confinement fusion, magneto-inertial confinement fusion and radiation physics of high energy density plasmas.

James Pecover
Research interests in numerical simulation of magnetised liner inertial fusion, specifically development of azimuthal correlation and the growth & mitigation of instabilities.

Prof. Andrew Randewich
Background in magnetic fusion and space plasma physics. Andrew is Chief Scientist at AWE and formally Head of Plasma Physics where he focussed on high energy density physics and managing facilities such as the Orion laser and ASP neutron accelerator.

Prof. Steven Rose
Research interests in theoretical atomic and radiation physics of high energy density plasmas, particularly in relation to laboratory astrophysics and inertial confinement fusion.

Dr. Mark Sherlock
Research interests in kinetic modelling of high energy density plasmas relevant to ICF

Mark Stevenson
Background in laser system operations, design, plasma experiments and computational modelling. Mark is the Group Leader for Plasma Physics and Diagnostics at AWE and is tasked with delivery of AWE's experimental plasma physics programme.

Jon Tong
Research interests include studying hotspot energy balance and alpha particle heating as well as ignition and burn in inhomogeneous ICF plasmas.

Dr. Arthur Turrell
Research interests include inertial confinement fusion and processes driving non-Maxwellian distributions in plasmas, particularly large-angle collisions and inverse bremsstrahlung absorption.

Christopher Walsh
Research interests include the effects of applied and self generated magntic fields on heat transport and igntion in ICF hotspots.

As part of our research we collaborate with groups working on some of the largest experimental physics facilities in the world.
These include;

the National Ignition Facility,
a 2MJ laser based at Lawrence Livermore Laboratory, used for indirect drive ICF and fundamental HEDP research

the ZR generator,
a 24MA pulsed power generator laser based at Sandia National Laboratory, used for magnetic drive ICF and fundamental HEDP research

the Omega laser,
a 40KJ laser based at the University of Rochester, Laboratory for Laser Energetics, used for direct drive ICF and fundamental HEDP research

and the Orion laser facility,
a combined system of 10 long pulse and 2 peta-watt short pulse lasers used for defence science as well as academic research.

Academic Access on High Energy Density Physics facilities

Fuel gain on the NIF listed as a major milestone

Physics World lists the achievement of fuel gain at the National Ignition Facility, one of its top 10 breakthroughs of 2014. 

APS News  lists Lawrence Livermore National Laboratory's Fusion milestone in its Top Ten Physics News Stories in 2014.

LMJ programme profiled in Science

Science magazine highlights the ICF programme at LMJ.

NIF passes fusion milestone

On the 28th of September 2013, the National Ignition Facility achieved a DT fusion yield of 14kJ, using a cryogenic layered ICF capsule designed for the "high foot" radiation pulse shape. The results indicate that this was the first laboratory ICF experiment to demonstrate "scientific break-even", defined as when the fusion yield exceeds the energy coupled to the fusion fuel. More details are on the BBC science webpage

Current PhD opportunities

• 2015 Annual Meeting
  
• 2014 Annual Meeting
• 2013 Annual Meeting
• 2012 Annual Meeting
• 2011 Workshop
• 2009 Inaugral Meeting

• IFSA 2017 International Conference on Inertial Fusion Sciences and Applications
• APS-DPP 2017 American Physical Society Division of Plasma Physics annual meeting
• ICHED 2017 International Conference on High Energy Density Physics
• DDFIW-2017,  13th Direct Drive Fast Ignition Workshop Salamanca,Spain, March 22-24
• DZP 2017, 10th International Conference on Dense Z-Pinches, Lake Tahoe August 13-17
  

Set the controls for the heart of the Sun

Scientists from the Centre for Inertial Fusion Studies exhibited their research at the Royal Society's Summer Science Exhibition 2014 in London. The exhibit was called Set the controls for the heart of the Sun, and explained our work on recreating the conditions inside stars in the laboratory. The event provided the opportunity to meet, and informally chat with, scientists from CIFS, as well as from other cutting edge research projects around the UK.

What was the exhibit about?
Using one of the world’s newest and most powerful lasers, the Orion laser at AWE Aldermaston, researchers are close to being able to recreate the conditions inside the core of the Sun. A combination of laser pulses, lasting for just a fraction of a second, is fired at an area 10,000 times smaller than a pin-head, producing temperatures of millions of degrees at more than ten times the density of water. These conditions are getting closer to the conditions in the centre of the Sun, and many other stars in the Universe. The experiments help us understand how energy is transported around the Sun.

Tell me more...

• C. A. Walsh, et. al. Self-Generated Magnetic Fields in the Stagnation Phase of Indirect-Drive Implosions on the National Ignition Facility 
   Physical Review Letters 118, 155001 (2017) ;
• J. P. Chittenden, et. al.  Signatures of asymmetry in neutron spectra and images predicted by three dimensional radiation hydrodynamics simulations of indirect drive implosions Physics of Plasmas 23, 052708 (2016);
• B. Appelbe, J. Chittenden. The effects of ion temperature on the energy spectra of T + T → 2n + α reaction products, High Energy Density Physics 19, p29 (2016);
• A.E. Turrell, M. Sherlock & S.J. Rose, Ultrafast collisional ion heating by electrostatic shocks, Nature Communications 6, 8905 (2015);
• J. D. Pecover and J. P. Chittenden Instability growth for magnetized liner inertial fusion seeded by electro-thermal, electro-choric, and material strength effects Physics of Plasmas 22, 102701 (2015);
• B. Appelbe and J. Chittenden, Neutron spectra from beam-target reactions in dense Z-pinches, Physics of Plasmas 22, 102703 (2015);
• A.E. Turrell, M. Sherlock, S.J. Rose Self-consistent inclusion of classical large-angle Coulomb collisions in plasma Monte Carlo simulations Journal of Computational Physics 299, p144 (2015);
• A.E. Turrell, M. Sherlock, S.J. Rose, Effects of Large-Angle Coulomb Collisions on Inertial Confinement Fusion Plasmas, Physical Review Letters, 112, p245002 (2014);
• O.J. Pike, F. Mackenroth, E.G. Hill  et al., A photon-photon collider in a vacuum hohlraum, Nature Photonics, 8,p434 (2014);
• S. Taylor, J.P. Chittenden, Effects of perturbations and radial profiles on ignition of inertial confinement fusion hotspots, Physics of Plasmas, 21, p062701 (2014);
• B. Appelbe and J. Chittenden, Relativistically correct DD and DT neutron spectra, High Energy Density Physics, High Energy Density Physics, 11, p30 (2014);
• O.J. Pike, S.J. Rose, Dynamical friction in a relativistic plasma, Physical Review E, 89, p053107 (2014);
• C.J. Davie, I.A. Bush, R.G. Evans, Stability of shocks relating to the shock ignition inertial fusion energy scheme, Physics of Plasmas,21, p082701 (2014);
• E.G. Hill, S.J. Rose, Non-thermal enhancement of electron-positron pair creation in burning thermonuclear laboratory plasmas, High Energy Density Physics, 13, p9 (2014);
• M. Sherlock, E. G. Hill, R. G. Evans, S. J. Rose, and W. Rozmus, In-depth Plasma-Wave Heating of Dense Plasma Irradiated by Short Laser Pulses, Phys. Rev. Lett. 113, 255001 (2014);
• M.Sherlock et al. Kinetic simulations of the heating of solid density plasma by femtosecond laser pulses, High Energy Density Physics, 9 38 (2013);
• C. Danson, D. Neely, D. Hillier, High Power, Pulse fidelity in ultra-high power (petawatt class) laser systems, Laser Science and Engineering 2 e34 (2014);

See DOI links, more papers...