Led by Hywel Owen, the physicists in the AP group have extensive expertise built up through the development of a number of working accelerator facilities. The group's work focuses primarily on electron accelerator systems, and we contribute significantly to the design and operation of CLARA, the UK's electron test facility for future accelerators such as a UK free-electron laser. We support a number of national and international partners in their efforts to develop future research facilities, notably for particle physics and plasma acceleration.
The AP group is a partner group within the Cockcroft Institute, and we support the research and educational of the Institute; we support a number of PhD students both from Cockcroft and from other partner institutes.
Our group publications are available on the STFC
ePubs Publication Archive.
The main development areas of the group are:
- Beam physics design of CLARA, the proposed RUEDI electron diffraction and imaging facility, and the UK free-electron laser development programme
- Surface science and photocathode development for high-brightness photoinjectors
- Photoinjector design and construction
- Radiation processes from electrons, including synchrotron radiation, coherent radiation and Compton scattering
- Collective effects, particularly space charge mechanisms and wakefields
Past and current project highlights include:
- Beam physics design and commissioning of ALICE, Europe's first energy-recovery linac and Europe's first ERL-driven free-electron laser
- Beam physics design and commissioning of
EMMA, the world's first non-scaling FFA ring
- Beam physics design of
DIAMOND-I, the UK's national X-ray facility, and contributions to the beam physics design of its proposed upgrade,
DIAMOND-II
- Beam physics design of
RUEDI, a future UK relativistic electron diffraction and imaging facility
- Beam transport and experimental design on
EPAC, the UK's laser-plasma facility currently under construction at RAL
- Contributions to the commissioning and experimental development of ATF2,
SwissFEL,
FERMI@Elettra,
CBETA,
MAX-IV, and
CEBAF
The AP group is always interested to discuss new ideas, initiatives and collaborations. Please contact
Hywel Owen to discuss.
Group Staff
Hywel Owen - Group Leader
Hugh Churn - Accelerator Physicist
Louise Cowie - Senior RF Scientist
Euan Gepp - Accelerator Physicist Industrial Placement
Ben Hounsell - Accelerator Physicist
Frank Jackson - Senior Accelerator Physicist
Mark Johnson - Senior Accelerator Physicist
James Jones - Principal Accelerator Physicist
Lee Jones - Principal Accelerator Physicist
Julian McKenzie - Principal Accelerator Physicist
Boris Militsyn - Principal Accelerator Physicist
Bruno Muratori - Senior Accelerator Physicist
Tim Noakes - Principal Scientist
Suzanna Percival - Graduate Accelerator Physicist
Peter Williams - Individual Merit Fellow & Lead Accelerator
Physicist
Current Associate Members:
Prof. Elaine Seddon (University of Manchester/Cockcroft Institute)
Current PhD Students:
- Lily Berman (University of Strathclyde, supervised by Peter Williams and Bernhard Hidding)
- Adam Dixon (University of Liverpool, supervised by Peter Williams and Tessa Charles)
- Thomas Gallagher (University of Liverpool, supervised by Bruno Muratori and Andy Wolski
- Connor Monaghan (University of Liverpool, supervised by Boris Militsyn and Peter Williams and Carsten Welsch)
- Alex Morris (University of Liverpool, supervised by Peter Williams and Laura Corner)
- Hannah Norman (University of Manchester, supervised by Rob Appleby and Hywel Owen)
- Adam Steinberg (University of Manchester, supervised by Rob Appleby and Hywel Owen)
- Dominic Sterland
(University of Warwick, supervised by Tim Noakes and Gavin Bell)
(Some) Past PhD Students:
- Chris Benjamin (University of Warwick, supervised by Tim Noakes and Gavin Bell)
- Harvey Gould (University of Lancaster, supervised by Peter Williams and Ian Bailey)
- Liam Soomary (University of Liverpool, supervised by Lee Jones and Carsten Welsch)
- Pavel Juarez-Lopez (University of Liverpool, supervised by Lee Jones and Carsten Welsch)
- Andrew Potter (University of Liverpool, supervised by Frank Jackson and Andy Wolski)
- Liam Soomary (University of Liverpool, supervised by Lee Jones and Carsten Welsch)
