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7 research outcomes, page 1 of 1
  • publication . Article . Preprint . 2016
    Open Access
    Authors:
    Ji Luo; Min Chen; Ming Zeng; Jorge Vieira; Lule Yu; Suming Weng; Luis O. Silva; Dino A. Jaroszynski; Zheng-Ming Sheng; Jie Zhang;
    Persistent Identifiers
    Project: UKRI | Lab in a bubble (EP/N028694/1), UKRI | CRITICAL MASS: Collective... (EP/J018171/1), EC | EUCARD-2 (312453), EC | EuPRAXIA (653782), EC | LASERLAB-EUROPE (654148)

    Comment: 16 pages, 4 figures

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  • publication . Article . 2018
    Open Access English
    Authors:
    Kyu Been Kwon; Teyoun Kang; Hyung Seon Song; Young-Kuk Kim; Bernhard Ersfeld; Dino A. Jaroszynski; Min Sup Hur;
    Persistent Identifiers
    Project: UKRI | CRITICAL MASS: Collective... (EP/J018171/1), EC | EUCARD-2 (312453), UKRI | Lab in a bubble (EP/N028694/1), EC | LASERLAB-EUROPE (654148)

    Abstract Emission of radiation from electrons undergoing plasma oscillations (POs) at the plasma frequency has attracted interest because of the existence of intriguing and non-trivial coupling mechanism between the electrostatic PO and the emitted electromagnetic wave....

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  • publication . Article . 2019
    Open Access English
    Authors:
    A. E. Hussein; Nancy Senabulya; Yong Ma; M. J. V. Streeter; B. Kettle; S. J. D. Dann; Felicie Albert; N. Bourgeois; S. Cipiccia; Jason Cole; ...
    Project: UKRI | Cockcroft Institute (ST/P002056/1), EC | EuPRAXIA (653782), NSERC , UKRI | Lab in a bubble (EP/N028694/1), UKRI | Application of Next Gener... (EP/J500094/1), EC | EUCARD-2 (312453), EC | LASERLAB-EUROPE (654148), FCT | POCI/FIS/59574/2004 (59574), UKRI | CRITICAL MASS: Collective... (EP/J018171/1), UKRI | The John Adams Institute ... (ST/P000835/1)

    Abstract Laser-wakefield accelerators (LWFAs) are high acceleration-gradient plasma-based particle accelerators capable of producing ultra-relativistic electron beams. Within the strong focusing fields of the wakefield, accelerated electrons undergo betatron oscillation...

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  • publication . Article . 2017
    Open Access English
    Authors:
    Bernhard Hidding; O. Karger; T. Königstein; G. Pretzler; G. G. Manahan; Paul McKenna; Ross Gray; Robbie Wilson; S. M. Wiggins; Gregor H. Welsh; ...
    Persistent Identifiers
    Publisher: Nature Publishing Group
    Project: UKRI | Multi-scale simulation of... (EP/G056803/1), UKRI | Multi-scale simulation of... (EP/G055165/1), UKRI | CRITICAL MASS: Collective... (EP/J018171/1), UKRI | Multi-scale simulation of... (EP/G054940/1), EC | EUCARD-2 (312453), UKRI | Lab in a bubble (EP/N028694/1), EC | LASERLAB-EUROPE (284464), UKRI | Multi-PetaWatt Laser-Plas... (EP/J003832/1)

    Space radiation is a great danger to electronics and astronauts onboard space vessels. The spectral flux of space electrons, protons and ions for example in the radiation belts is inherently broadband, but this is a feature hard to mimic with conventional radiation sour...

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

    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 . Article . 2017
    Open Access English
    Authors:
    Min Sup Hur; Bernhard Ersfeld; Adam Noble; H. Suk; Dino A. Jaroszynski;
    Persistent Identifiers
    Publisher: Nature Publishing Group
    Project: UKRI | Lab in a bubble (EP/N028694/1), UKRI | CRITICAL MASS: Collective... (EP/J018171/1), EC | EUCARD-2 (312453), 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 . 2019
    Open Access English
    Authors:
    Karolina Kokurewicz; Enrico Brunetti; Gregor H. Welsh; S. M. Wiggins; Marie Boyd; Annette Sorensen; Anthony J. Chalmers; Giuseppe Schettino; Anna Subiel; Colleen DesRosiers; ...
    Persistent Identifiers
    Publisher: Nature Publishing Group
    Project: EC | EuPRAXIA (653782), EC | EUCARD-2 (312453), EC | LASERLAB-EUROPE (654148), EC | ARIES (730871), UKRI | CRITICAL MASS: Collective... (EP/J018171/1), UKRI | Lab in a bubble (EP/N028694/1), UKRI | Application of Next Gener... (EP/J500094/1)

    Abstract The increased inertia of very high-energy electrons (VHEEs) due to relativistic effects reduces scattering and enables irradiation of deep-seated tumours. However, entrance and exit doses are high for collimated or diverging beams. Here, we perform a study base...

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7 research outcomes, page 1 of 1