D. Angal-Kalinin
A5030070163- Particle Accelerators and Free-Electron Lasers
- Particle accelerators and beam dynamics
- Particle Detector Development and Performance
- Superconducting Materials and Applications
- Gyrotron and Vacuum Electronics Research
- Photocathodes and Microchannel Plates
- Radiation Therapy and Dosimetry
- Advanced X-ray Imaging Techniques
- Laser-Plasma Interactions and Diagnostics
- Plasma Diagnostics and Applications
- Magnetic confinement fusion research
- Advanced Radiotherapy Techniques
- Radiation Detection and Scintillator Technologies
- Radiation Effects and Dosimetry
- Nuclear Physics and Applications
- Electromagnetic Simulation and Numerical Methods
- Electron and X-Ray Spectroscopy Techniques
- Advances in Oncology and Radiotherapy
- Graphite, nuclear technology, radiation studies
- High-Energy Particle Collisions Research
- Nuclear reactor physics and engineering
- X-ray Spectroscopy and Fluorescence Analysis
- Advancements in Photolithography Techniques
- Scientific Computing and Data Management
- Assembly Line Balancing Optimization
Sci-Tech Daresbury
2014-2024
Daresbury Laboratory
2011-2024
Cockcroft Institute
2007-2024
Science and Technology Facilities Council
2019-2024
University of Manchester
2021-2024
Institute of Nuclear and Particle Physics
2008
UK Carbon Capture and Research Centre
2006
Technology Centre Prague
2004
The Large Hadron electron Collider (LHeC) is designed to move the field of deep inelastic scattering (DIS) energy and intensity frontier particle physics. Exploiting recovery technology, it collides a novel, intense beam with proton or ion from High Luminosity--Large (HL-LHC). accelerator interaction region are for concurrent electron-proton proton-proton operation. This report represents an update Conceptual Design Report (CDR) LHeC, published in 2012. It comprises new results on parton...
Abstract This paper presents the first plasmid DNA irradiations carried out with Very High Energy Electrons (VHEE) over 100–200 MeV at CLEAR user facility CERN to determine Relative Biological Effectiveness (RBE) of VHEE. damage yields were measured in dry and aqueous environments that ~ 99% total breaks caused by indirect effects, consistent other published measurements for protons photons. Double-Strand Break (DSB) yield was used as biological endpoint RBE calculation, values found be...
A conceptual design is presented of a novel energy-recovering linac (ERL) facility for the development and application energy recovery technique to linear electron accelerators in multi-turn, large current regime. The main characteristics powerful experiment (PERLE) are derived from Large Hadron Collider, an beam upgrade under study LHC, which it would be key demonstrator. PERLE thus projected as investigate efficient, high (HC) (>10 mA) ERL operation with three re-circulation passages...
The machine described in this document is an advanced Source of up to 20 MeV Gamma Rays based on Compton back-scattering, i.e. collision intense high power laser beam and a brightness electron with maximum kinetic energy about 720 MeV. Fully equipped collimation characterization systems, order generate, form fully measure the physical characteristics produced Ray beam. quality, phase space density, two colliding beams will be such that emitted ray characterized by tunability, spectral...
A novel scheme for the focusing of high-energy leptons in future linear colliders was proposed 2001 [P. Raimondi and A. Seryi, Phys. Rev. Lett. 86, 3779 (2001)]. This has many advantageous properties over previously studied schemes, including being significantly shorter a given energy having better bandwidth. Experimental results from ATF2 accelerator at KEK are presented that validate operating principle such by demonstrating demagnification 1.3 GeV electron beam down to below 65 nm height...
This report describes the conceptual design of a proposed free electron laser test facility called CLARA that will be major upgrade to existing VELA accelerator at Daresbury Laboratory in UK. able number new schemes have been but require proof principle experiment confirm they perform as predicted. The primary focus on ultra short photon pulse generation which take lasers into whole regime, enabling area science emerge.
Objective. The radiation response of alanine is very well characterized in the MV photon energy range where it can be used to determine dose delivered with an accuracy better than 1%, making suitable as a secondary standard detector cancer therapy. This not case low keV x-ray affected by large uncertainties and strongly dependent on beam energy. motivated study undertaken here.Approach. Alanine pellets nominal thickness 0.5 mm diameter 5 were irradiated monoenergetic x-rays at Diamond Light...
The compact linear accelerator for research and applications (CLARA) is an ultrabright electron beam test facility being developed at STFC Daresbury Laboratory. ultimate aim of CLARA to advanced free laser (FEL) schemes that can later be implemented on existing future short-wavelength FELs. In addition, a unique provide high-quality novel concepts ideas in wide range disciplines function as technology demonstrator United Kingdom x-ray FEL facility. built three phases; the first phase, or...
ATF2 is a final-focus test beam line which aims to focus the low emittance from ATF damping ring vertical size of about 37 nm and demonstrate nanometer level stability. Several advanced diagnostics feedback tools are used. In December 2008, construction installation were completed commissioning started, supported by an international team Asian, European, U.S. scientists. The present status first results described.
The compact linear accelerator for research and applications (CLARA) is a 250 MeV ultrabright electron beam test facility at STFC Daresbury Laboratory. A user beamline has been designed to maximize the exploitation of CLARA in variety fields, including novel acceleration new modalities radiotherapy. In this paper, we present specification design full energy exploitation. We outline key elements that will provide users access ultrashort, low emittance bunches two large experiment chambers....
The pBR322 plasmid DNA was irradiated with 35 MeV electrons, 228 protons and 300 kVp X-rays to quantify damage make comparisons of between radiation modalities. Plasmid in a medium containing hydroxyl radical scavengers varying concentrations. This altered the amount indirect hydroxyl-mediated damage, create an environment that is more closely associated biological cell. We show increasing scavenger concentration significantly reduced post-irradiation consistently equally three At low...
The beam delivery system for the linear collider focuses beams to nanometer sizes at its interaction point, collimates halo provide acceptable background in detector and has a provision state-of-the art instrumentation order reach ILC's physics goals. This paper describes design details status of baseline configuration considered reference also lists alternatives.
We propose a Plasma Accelerator Research Station (PARS) based at proposed FEL test facility CLARA (Compact Linear for and Applications) Daresbury Laboratory. The idea is to use the relativistic electron beam from CLARA, investigate some key issues in transport driven plasma wakefield acceleration, e.g. high gradient excitation by bunch, two bunch experiment energy doubling, transformer ratio, long self-modulation other advanced dynamics issues. This paper presents feasibility studies of meet...
Longitudinal properties of electron bunches (energy spread and bunch length) their manipulation are importance in free lasers (FELs), where magnetic length compression is a common feature beam transport. Recirculating accelerators energy recovery linac (ERLs) have been used as FEL drivers for several decades control longitudinal transport particularly important magnet lattices. We report on measurements an ERL-FEL, the ALICE (Accelerators Lasers Combined Experiments) accelerator at Daresbury...
This paper describes the design of a recirculating linac as driver for suite seeded free-electron lasers (FELs) proposed in UK New Light Source (NLS) project. The choice superconducting technology NLS is required order to deliver bunches at high repetition rates up 1 MHz. raises question whether shorter mode can beam quality FELs. To such facility, careful layout choices and optimizations must be made ensure emittance growth minimized. Effects leading dilution include chromatic transport...
The SLAC Linac can deliver damped bunches with ILC parameters for bunch charge and length to End Station A. A 10Hz beam at 28.5 GeV energy be delivered there, parasitic PEP-II operation. We plan use this facility test prototype components of the Beam Delivery System Interaction Region. discuss our plans Test Facility preparations carrying out experiments related collimator wakefields spectrometers. also an interaction region mockup investigate effects from backgrounds beam-induced...