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24 research outcomes, page 1 of 3
  • publication . Article . 2013
    Open Access English
    Authors:
    Silvia Cipiccia; S. M. Wiggins; Dzmitry Maneuski; Enrico Brunetti; Gregory Vieux; X. Yang; Riju C. Issac; Gregor H. Welsh; M. P. Anania; M. R. Islam; ...
    Persistent Identifiers
    Publisher: AMER INST PHYSICS
    Project: EC | EUCARD-2 (312453), FCT | SFRH/BD/37838/2007 (SFRH/BD/37838/2007), EC | LASERLAB-EUROPE (284464)

    Compton side-scattering has been used to simultaneously downshift the energy of keV to MeV energy range photons while attenuating their flux to enable single-shot, spectrally resolved, measurements of high flux X-ray sources to be undertaken. To demonstrate the techniqu...

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  • publication . Conference object . Article . 2017
    Open Access English
    Authors:
    M. P. Tooley; Bernhard Ersfeld; S. R. Yoffe; Adam Noble; Enrico Brunetti; Zheng-Ming Sheng; M. R. Islam; Dino A. Jaroszynski;
    Persistent Identifiers
    Project: EC | LASERLAB-EUROPE (654148), EC | EUCARD-2 (312453), EC | EuPRAXIA (653782)

    Self-injection in a laser-plasma wakefield accelerator (LWFA) is usually achieved by increasing the laser intensity until the threshold for injection is exceeded. Alternatively, the velocity of the bubble accelerating structure can be controlled using plasma density ram...

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  • publication . Part of book or chapter of book . Conference object . 2015
    Open Access English
    Authors:
    Silvia Cipiccia; D. Reboredo; Fabio A. Vittoria; Gregor H. Welsh; P. A. Grant; D. W. Grant; Enrico Brunetti; S. M. Wiggins; Alessandro Olivo; Dino A. Jaroszynski;
    Persistent Identifiers
    Publisher: SPIE--The International Society for Optical Engineering.
    Project: EC | EUCARD-2 (312453), EC | LASERLAB-EUROPE (284464)

    X-ray phase contrast imaging (X-PCi) is a very promising method of dramatically enhancing the contrast of X-ray images of microscopic weakly absorbing objects and soft tissue, which may lead to significant advancement in medical imaging with high-resolution and low-dose...

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  • publication . Article . Preprint . Other literature type . Conference object . 2016
    Open Access English
    Authors:
    Adam Noble; Adam Noble; Timothy Walton; Timothy Walton; David Burton;
    Persistent Identifiers
    Project: EC | EUCARD-2 (312453), EC | LASERLAB-EUROPE (284464)

    Contemporary attempts to explain the existence of ultra-high energy cosmic rays using plasma-based wakefield acceleration deliberately avoid non-Standard Model particle physics. However, such proposals exploit some of the most extreme environments in the Universe and it...

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  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    M. M. R. Chishti; D. O'Donnell; G. Battaglia; M. Bowry; Dino A. Jaroszynski; B. S. Nara Singh; M. Scheck; P. Spagnoletti; J. F. Smith;
    Persistent Identifiers
    Project: EC | EuPRAXIA (653782), EC | EUCARD-2 (312453), EC | ARIES (730871), EC | LASERLAB-EUROPE (654148), RCUK | CRITICAL MASS: Collective... (EP/J018171/1), RCUK | Application of Next Gener... (EP/J500094/1)

    It is now well established that atomic nuclei composed of certain combinations of protons and neutrons can adopt reflection-asymmetric, or octupole-deformed, shapes at low excitation energy. These nuclei show promise in the search for a permanent atomic electric dipole ...

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  • publication . Article . 2017
    Open Access English
    Authors:
    Min Sup Hur; Bernhard Ersfeld; Adam Noble; Hyyong Suk; Dino A. Jaroszynski;
    Persistent Identifiers
    Publisher: Nature Publishing Group
    Project: EC | EUCARD-2 (312453), RCUK | Lab in a bubble (EP/N028694/1), RCUK | CRITICAL MASS: Collective... (EP/J018171/1), EC | LASERLAB-EUROPE (284464)

    Ultra-intense, narrow-bandwidth, electromagnetic pulses have become important tools for exploring the characteristics of matter. Modern tuneable high-power light sources, such as free-electron lasers and vacuum tubes, rely on bunching of relativistic or near-relativisti...

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  • publication . Article . 2017
    Open Access English
    Authors:
    X. Yang; Enrico Brunetti; D. Reboredo Gil; Gregor H. Welsh; Fei-Yu Li; Silvia Cipiccia; Bernhard Ersfeld; D. W. Grant; P. A. Grant; M. R. Islam; ...
    Persistent Identifiers
    Publisher: Nature Publishing Group
    Project: RCUK | West of Scotland Supercom... (EP/K000586/1), EC | EUCARD-2 (312453), RCUK | Application of Next Gener... (EP/J500094/1), EC | LASERLAB-EUROPE (654148), EC | LASERLAB-EUROPE (284464), RCUK | Lab in a bubble (EP/N028694/1), EC | EuPRAXIA (653782), RCUK | CRITICAL MASS: Collective... (EP/J018171/1)

    Laser-wakefield accelerators are compact devices capable of delivering ultra-short electron bunches with pC-level charge and MeV-GeV energy by exploiting the ultra-high electric fields arising from the interaction of intense laser pulses with plasma. We show experimenta...

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  • publication . Part of book or chapter of book . Conference object . 2015
    Open Access English
    Authors:
    Bernhard Ersfeld; Rodolfo Bonifacio; Show-An Chen; M. R. Islam; Dino A. Jaroszynski;
    Persistent Identifiers
    Publisher: SPIE
    Project: EC | EUCARD-2 (312453), EC | LASERLAB-EUROPE (284464)

    The ion-channel laser (ICL) has been proposed as an alternative to the free-electron laser (FEL), replacing the deflection of electrons by the periodic magnetic field of an undulator with the periodic betatron motion in an ion channel. Ion channels can be generated by p...

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  • publication . Article . Other literature type . Preprint . 2016
    Open Access English
    Authors:
    Lu-Le Yu; Yao Zhao; Liejia Qian; Min Chen; Su-Ming Weng; Zheng-Ming Sheng; Dino A. Jaroszynski; Warren Mori; Jie Zhang;
    Persistent Identifiers
    Publisher: Nature Publishing Group
    Project: EC | EUCARD-2 (312453), EC | EuPRAXIA (653782), EC | LASERLAB-EUROPE (654148), RCUK | CRITICAL MASS: Collective... (EP/J018171/1)

    Optical modulators can have high modulation speed and broad bandwidth, while being compact. However, these optical modulators usually work for low-intensity light beams. Here we present an ultrafast, plasma-based optical modulator, which can directly modulate high-power...

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  • publication . Article . Lecture . Other literature type . 2016
    Open Access English
    Authors:
    C. Bracco; L. D. Amorim; R. Assmann; F. Batsch; Robert Bingham; Graeme Burt; B. Buttenschön; A. Butterworth; A. Caldwell; S. Chattopadhyay; ...
    Publisher: Elsevier B.V
    Project: EC | EUCARD-2 (312453), EC | EUROfusion (633053)

    © 2015 Elsevier B.V..The AWAKE Collaboration has been formed in order to demonstrate proton-driven plasma wakefield acceleration for the first time. This acceleration technique could lead to future colliders of high energy but of a much reduced length when compared to p...

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24 research outcomes, page 1 of 3