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  • Journal article
    Forde LC, Proud WG, Walley SM, 2009,

    Symmetrical Taylor impact studies of copper

    , PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, Vol: 465, Pages: 769-790, ISSN: 1364-5021
  • Journal article
    Harvey-Thompson AJ, Lebedev SV, Bland SN, Chittenden JP, Hall GN, Marocchino A, Suzuki-Vidal F, Bott SC, Palmer JBA, Ning Cet al., 2009,

    Quantitative analysis of plasma ablation using inverse wire array Z pinches

    , PHYSICS OF PLASMAS, Vol: 16, ISSN: 1070-664X
  • Journal article
    Ciardi A, Lebedev SV, Frank A, Suzuki-Vidal F, Hall GN, Bland SN, Harvey-Thompson A, Blackman EG, Camenzind Met al., 2009,

    EPISODIC MAGNETIC BUBBLES AND JETS: ASTROPHYSICAL IMPLICATIONS FROM LABORATORY EXPERIMENTS

    , Astrophysical Journal Letters, Vol: 691, Pages: L147-L150, ISSN: 2041-8213

    Collimated outflows (jets) are ubiquitous in the universe, appearing around sources as diverse as protostars and extragalactic supermassive black holes. Jets are thought to be magnetically collimated, and launched from a magnetized accretion disk surrounding a compact gravitating object. We have developed the first laboratory experiments to address time-dependent, episodic phenomena relevant to the poorly understood jet acceleration and collimation region. The experimental results show the periodic ejections of magnetic bubbles naturally evolving into a heterogeneous jet propagating inside a channel made of self-collimated magnetic cavities. The results provide a unique view of the possible transition from a relatively steady-state jet launching to the observed highly structured outflows.

  • Journal article
    Suzuki-Vidal F, Lebedev SV, Ciardi A, Bland SN, Chittenden JP, Hall GN, Harvey-Thompson A, Marocchino A, Ning C, Stehle C, Frank A, Blackman EG, Bott SC, Ray Tet al., 2009,

    Formation of episodic magnetically driven radiatively cooled plasma jets in the laboratory

    , Astrophysics and Space Science, Vol: 322, Pages: 19-23, ISSN: 1572-946X

    We report on experiments in which magneticallydriven radiatively cooled plasma jets were produced by a1 MA, 250 ns current pulse on the MAGPIE pulsed powerfacility. The jets were driven by the pressure of a toroidalmagnetic field in a “magnetic tower” jet configuration. Thisscenario is characterized by the formation of a magneticallycollimated plasma jet on the axis of a magnetic “bubble”,confined by the ambient medium. The use of a radial metallicfoil instead of the radial wire arrays employed in our previouswork allows for the generation of episodic magnetictower outflows which emerge periodically on timescales of∼30 ns. The subsequent magnetic bubbles propagate withvelocities reaching ∼300 km/s and interact with previouseruptions leading to the formation of shocks.

  • Conference paper
    Suzuki-Vidal F, Lebedev SV, Ciardi A, Bland SN, Chittenden JP, Hall GN, Harvey-Thompson A, Marocchino A, Ning C, Stehle C, Frank A, Blackman EG, Bott SC, Ray Tet al., 2009,

    Formation of Episodic Magnetically Driven Radiatively Cooled Plasma Jets in Laboratory Experiments

    , Pages: 195-204, ISSN: 1570-6591

    We report on experiments in which magnetically driven radiatively cooled plasma jets were produced by a 1 MA, 250 ns current pulse on the MAGPIE pulsed power facility. The jets were driven by the pressure of a toroidal magnetic field in a “magnetic tower” jet configuration. This scenario is characterized by the formation of a magnetically collimated plasma jet on the axis of a magnetic cavity, confined by the ambient medium. The use of a radial metallic foil instead of the radial wire arrays employed in our previous work allows for the generation of episodic magnetic tower outflows which emerge periodically on timescales of ∼ 30 ns. The subsequent magnetic bubbles propagate with velocities reaching ∼ 300 km/s and interact with previous eruptions. This setup also allowed for the addition of a neutral gas above the foil in order to study the effect of the ambient density on the dynamics of both the early time hydrodynamic jet formed from plasma ablated from the foil and of the subsequent magnetic tower outflows.

  • Journal article
    Sherlock M, Rose SJ, 2009,

    The persistence of Maxwellian D and T distributions during burn in inertial confinement fusion

    , High Energy Density Physics, Vol: 5
  • Conference paper
    Rose SJ, 2009,

    Dense Plasma Physics - the Micro Physics of Laser-Produced Plasmas

    , 60th Scottish-University Summer School in Physics, Publisher: CRC PRESS-TAYLOR & FRANCIS GROUP, Pages: 353-360
  • Conference paper
    Davies HR, Chapman DJ, Vine TA, Proud WGet al., 2009,

    CHARACTERISATION OF AN EXPLODING FOIL INITIATOR (EFI) SYSTEM

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 283-+, ISSN: 0094-243X
  • Conference paper
    Mott J, Collins AL, Proud WG, 2009,

    QUANTITATIVE STUDIES OF DETONATOR PERFORMANCE

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 392-395, ISSN: 0094-243X
  • Conference paper
    Williamson DM, Palmer SJP, Proud WG, Govier Ret al., 2009,

    THERMODYNAMIC WORK OF ADHESION BETWEEN HMX AND A UK PBX BINDER SYSTEM

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 478-+, ISSN: 0094-243X
  • Conference paper
    Williamson DM, Palmer SJP, Proud WG, Govier Ret al., 2009,

    BRAZILIAN DISC TESTING OF A UK PBX APPROACHING THE GLASS TRANSITION CONDITION

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 494-+, ISSN: 0094-243X
  • Conference paper
    Morley MJ, Chapman DJ, Proud WG, 2009,

    EQUATION OF STATE DATA FROM OFF-HUGONIOT MEASUREMENTS IN MULTIPLY-SHOCKED LIQUIDS

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 560-563, ISSN: 0094-243X
  • Conference paper
    Morley MJ, Chapman DJ, Proud WG, 2009,

    TEMPERATURE MEASUREMENTS AT MATERIAL INTERFACES WITH THIN-FOIL GAUGES

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 599-602, ISSN: 0094-243X
  • Conference paper
    Chapman DJ, Braithwaite CH, Proud WG, 2009,

    CALIBRATION OF WIRE-LIKE MANGANIN GAUGES FOR USE IN PLANAR SHOCK-WAVE EXPERIMENTS

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 603-606, ISSN: 0094-243X
  • Conference paper
    Davies HR, Chapman DJ, Vine TA, Proud WGet al., 2009,

    DEVELOPMENT OF AN OPTICAL SYSTEM FOR HIGH-SPEED, SMALL-SCALE VELOCITY MEASUREMENTS

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 627-+, ISSN: 0094-243X
  • Conference paper
    Braithwaite CH, Chapman DJ, Field JE, Proud WGet al., 2009,

    ON THE RELATIONSHIP BETWEEN HEL AND GRAIN SIZE IN GEOLOGICAL MATERIALS

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 847-850, ISSN: 0094-243X
  • Conference paper
    Braithwaite CH, Chapman DJ, Field JE, Proud WGet al., 2009,

    ON THE SOURCE OF NOISE IN GAUGE TRACES IN GEOLOGICAL MATERIALS

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 878-881, ISSN: 0094-243X
  • Conference paper
    Taylor NE, Braithwaite CH, Morley MJ, Chapman DJ, Proud WGet al., 2009,

    EXPLOSIVE-ROCK INTERACTIONS; EXPERIMENTAL STUDY

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 1139-1142, ISSN: 0094-243X
  • Conference paper
    Drodge DR, Chapman DJ, Proud WG, 2009,

    MECHANICAL RESPONSE OF DAMAGED EXPLOSIVE COMPOSITIONS

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 1249-1252, ISSN: 0094-243X
  • Conference paper
    Chapman DJ, Braithwaite CH, Proud WG, 2009,

    THE RESPONSE OF DYNEEMA TO SHOCK-LOADING

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 1269-1272, ISSN: 0094-243X
  • Conference paper
    Addiss JW, Collins A, Proud WG, 2009,

    OPTIMISATION AND USE OF A DIGITAL SPECKLE RADIOGRAPHY ALGORITHM FOR INVESTIGATION OF LONG ROD PENETRATION OF GRANULAR MEDIA

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 1313-1316, ISSN: 0094-243X
  • Conference paper
    Addiss JW, Collins AL, Proud WG, 2009,

    INVESTIGATION OF THE RATE DEPENDENCE OF LONG-ROD PENETRATION OF GRANULAR MEDIA USING AN IMPROVED DSR ALGORITHM

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 1357-1360, ISSN: 0094-243X
  • Conference paper
    Drodge DR, Proud WG, 2009,

    THE EFFECTS OF PARTICLE SIZE AND SEPARATION ON PBX DEFORMATION

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 1381-1384, ISSN: 0094-243X
  • Conference paper
    Larcombe J, Morley M, Earp S, Proud WG, Fray AJ, French MAet al., 2009,

    THE BALLISTICS OF A RIBBON COMPOSITE

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 1409-+, ISSN: 0094-243X
  • Conference paper
    McGrane SD, Moore DS, Whitley VH, Bolme CA, Eakins DEet al., 2009,

    MOLECULAR SHOCK RESPONSE OF EXPLOSIVES: ELECTRONIC ABSORPTION SPECTROSCOPY

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 1301-1304, ISSN: 0094-243X
  • Conference paper
    Bolme CA, Eakins DE, Funk DJ, McCrane SD, Moore DS, Whitley VHet al., 2009,

    SINGLE SHOT HUGONIOTS OF TOLUENE AND METHANOL

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 293-296, ISSN: 0094-243X
  • Conference paper
    Gartside LMR, Tallents GJ, Pasley J, Gaffney J, Rose Set al., 2009,

    XUV Probing as a Diagnostic of Rayleigh-Taylor Instability Growth

    , 11th International Conference on X-Ray Lasers, Publisher: SPRINGER, Pages: 469-+, ISSN: 0930-8989
  • Conference paper
    Eggert J, Ryan SJ, Ramesh KT, Funk D, Proud WGet al., 2009,

    TOWN HALL MEETING - SCCM 2009

    , 16th Conference of the American-Physical-Society-Topical-Group on Shock Compression of Condensed Matter, Publisher: AMER INST PHYSICS, Pages: 26-+, ISSN: 0094-243X
  • Journal article
    Mancini RC, Bailey E, Hawley JF, Kallman T, Witthoeft M, Rose SJ, Takabe Het al., 2009,

    Accretion disk dynamics, photoionized plasmas, and stellar opacities

    , Physics of Plasmas, Vol: 16
  • Conference paper
    Kraus RG, Chapman DJ, Church PD, Gould P, Cullis IG, Cornish R, Proud WGet al., 2009,

    Equation of state of ductile granular materials

    , 9th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Publisher: E D P SCIENCES, Pages: 1317-+

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