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  • Journal article
    Krasnoselskikh VV, de Wit TD, Bale SD, 2011,

    , ANNALES GEOPHYSICAE, Vol: 29, Pages: 613-617, ISSN: 0992-7689
    • Cite
    • Citations: 14
  • Journal article
    Mushtaq S, Steers EBM, Pickering JC, Gusarova T, Smid P, Weinstein Vet al., 2011,

    , JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, Vol: 26, Pages: 766-775, ISSN: 0267-9477
    • Cite
    • Citations: 16
  • Report
    Orr PR, Twigger-Ross CL, Kashefi E, Rathouse K, Haigh JDet al., 2011,

    Evaluation of ‘Experiment Earth?’ Public Dialogue on Geoengineering. A report to the Natural Environment Research Council (NERC)

    , Publisher: Collingwood Environmental Planning Ltd, London
  • Book chapter
    Forster PM, DWJ T, Baldwin MP, Chipperfield M, Dameris M, Haigh JD, KAroly DJ, Kushner PJ, Randel WJ, Rosenlof KH, Seidel DJ, Solomon Cet al., 2011,

    Stratospheric Changes and Climate

    , Scientific Assessment of Ozone Depletion: 2010, Geneva, Publisher: World Meteorological Organisation
  • Journal article
    Gowen RA, Smith A, Fortes AD, Barber S, Brown P, Church P, Collinson G, Coates AJ, Collins G, Crawford IA, Dehant V, Chela-Flores J, Griffiths AD, Grindrod PM, Gurvitis LI, Hagermann A, Hussmann H, Jaumann R, Jones AP, Joy KH, Karatekin O, Miljkovic K, Palomba E, Pike WT, Prieto-Ballesteros O, Raulin F, Sephton MA, Sheridan S, Sims M, Storrie-Lombardi MC, Ambrosi R, Fielding J, Fraser G, Gao Y, Jones GH, Kargl G, Karl WJ, Macagnano A, Mukherjee A, Muller JP, Phipps A, Pullan D, Richter L, Sohl F, Snape J, Sykes J, Wells Net al., 2011,

    , ADV SPACE RES, Vol: 48, Pages: 725-742, ISSN: 0273-1177

    We present the scientific case for inclusion of penetrators into the Europan surface, and the candidate instruments which could significantly enhance the scientific return of the joint ESA/NASA Europa-Jupiter System Mission (EJSM). Moreover, a surface element would provide an exciting and inspirational mission highlight which would encourage public and political support for the mission.Whilst many of the EJSM science goals can be achieved from the proposed orbital platform, only surface elements can provide key exploration capabilities including direct chemical sampling and associated astrobiological material detection, and sensitive habitability determination. A targeted landing site of upwelled material could provide access to potential biological material originating from deep beneath the ice.Penetrators can also enable more capable geophysical investigations of Europa (and Ganymede) interior body structures, mineralogy, mechanical, magnetic, electrical and thermal properties. They would provide ground truth, not just for the orbital observations of Europa, but could also improve confidence of interpretation of observations of the other Jovian moons. Additionally, penetrators on both Europa and Ganymede, would allow valuable comparison of these worlds, and gather significant information relevant to future landed missions. The advocated low mass penetrators also offer a comparatively low cost method of achieving these important science goals.A payload of two penetrators is proposed to provide redundancy, and improve scientific return, including enhanced networked seismometer performance and diversity of sampled regions.We also describe the associated candidate instruments, penetrator system architecture, and technical challenges for such penetrators, and include their current status and future development plans.
  • Journal article
    Mushtaq S, Pickering JC, Steers EBM, Horvath P, Whitby JA, Michler Jet al., 2011,

    , JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, Vol: 26, Pages: 1746-1755, ISSN: 0267-9477
    • Cite
    • Citations: 18
  • Journal article
    Dunlop MW, Zhang Q-H, Bogdanova YV, Trattner KJ, Pu Z, Hasegawa H, Berchem J, Taylor MGGT, Volwerk M, Eastwood JP, Lavraud B, Shen C, Shi J-K, Wang J, Constantinescu D, Fazakerley AN, Frey H, Sibeck D, Escoubet P, Wild JA, Liu ZX, Carr Cet al., 2011,

    , ANNALES GEOPHYSICAE, Vol: 29, Pages: 1683-1697, ISSN: 0992-7689
    • Cite
    • Citations: 60
  • Journal article
    Andrews DJ, Coates AJ, Cowley SWH, Dougherty MK, Lamy L, Provan G, Zarka Pet al., 2010,

    , JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 115, ISSN: 2169-9380
    • Cite
    • Citations: 89
  • Journal article
    Burton ME, Dougherty MK, Russell CT, 2010,

    , GEOPHYSICAL RESEARCH LETTERS, Vol: 37, ISSN: 0094-8276
    • Cite
    • Citations: 86
  • Journal article
    Simpson IR, Blackburn M, Haigh JD, Sparrow SNet al., 2010,

    , JOURNAL OF CLIMATE, Vol: 23, Pages: 6166-6185, ISSN: 0894-8755
    • Cite
    • Citations: 21
  • Conference paper
    Magner T, Erd C, Pappalardo R, Blanc M, Bunce E, Clark K, Coustenis A, Dougherty M, Gavin T, Grasset O, Greeley R, Van Houten T, Lebreton JP, Prockter LM, Senske D, Sturm E, Titov Det al., 2010,

    The europa jupiter system mission (EJSM): Exploring the emergence of habitable worlds around gas giants

    , Pages: 10338-10350

    The Europa Jupiter System Mission (EJSM) would be an international mission with the overall theme of investigating the emergence of habitable worlds around gas giants. Its goals would be to (1) Explore Europa to investigate its habitability, (2) Characterize Ganymede as a planetary object including its potential habitability and (3) Explore the Jupiter system as an archetype for gas giants. NASA and ESA have concluded a detailed joint study of a mission to Europa, Ganymede, and the Jupiter system. The EJSM architecture consists of two primary elements operating in the Jovian system: the NASA-led Jupiter Europa Orbiter (JEO), and the ESA-led Jupiter Ganymede Orbiter (JGO). JEO and JGO would execute a choreographed exploration of the Jupiter System before settling into orbit around Europa and Ganymede, respectively. EJSM would directly address themes concerning the origin and evolution of icy satellite systems and water-rich environments therein. The potential habitability of the ocean-bearing moons Europa and Ganymede would be investigated, by characterizing the geophysical, compositional, geological, and external processes that affect these icy worlds. EJSM would also investigate Io and Callisto, small satellites and rings, Jupiter's atmosphere, and the Jovian magnetosphere. By better understanding the Jupiter system and unraveling its history, the formation and evolution of gas giant planets and their satellites would be better known. Most important, EJSM would shed new light on the potential for the emergence of life in our celestial neighborhood and beyond. The EJSM notional architecture provides opportunities for coordinated synergistic observations by JEO and JGO of the Jupiter and Ganymede magnetospheres, the volcanoes and torus of Io, the atmosphere of Jupiter, and comparative planetology of icy satellites. Each spacecraft would conduct both such synergistic dual-spacecraft investigations and also stand-alone measurements toward the overall mission theme and
  • Journal article
    Krasnoselskikh V, Vekstein G, Hudson HS, Bale SD, Abbett WPet al., 2010,

    , ASTROPHYSICAL JOURNAL, Vol: 724, Pages: 1542-1550, ISSN: 0004-637X
    • Cite
    • Citations: 23
  • Journal article
    Ruffoni MP, Pickering JC, 2010,

    , ASTROPHYSICAL JOURNAL, Vol: 725, Pages: 424-429, ISSN: 0004-637X
  • Journal article
    Sparks N, Toumi R, 2010,

    , ATMOSPHERIC ENVIRONMENT, Vol: 44, Pages: 5287-5294, ISSN: 1352-2310
    • Cite
    • Citations: 16
  • Book chapter
    Haigh JD, 2010,

    Solar Variability and the Stratosphere

    , The Stratosphere: Dynamics, Transport and Chemistry, Editors: Polvani, Sobel, Waugh, Washington, DC, Publisher: American Geophysical Union, Pages: 173-187, ISBN: 9780875904795
  • Journal article
    Moore L, Mueller-Wodarg I, Galand M, Kliore A, Mendillo Met al., 2010,

    , JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 115, ISSN: 2169-9380
    • Cite
    • Citations: 23
  • Journal article
    Voulgarakis A, Shindell DT, 2010,

    , JOURNAL OF CLIMATE, Vol: 23, Pages: 6068-6073, ISSN: 0894-8755
  • Journal article
    Carbary JF, Achilleos N, Arridge CS, Khurana KK, Dougherty MKet al., 2010,

    , GEOPHYSICAL RESEARCH LETTERS, Vol: 37, ISSN: 0094-8276
    • Cite
    • Citations: 12
  • Journal article
    Gray LJ, Beer J, Geller M, Haigh JD, Lockwood M, Matthes K, Cubasch U, Fleitmann D, Harrison G, Hood L, Luterbacher J, Meehl GA, Shindell D, van Geel B, White Wet al., 2010,

    , REVIEWS OF GEOPHYSICS, Vol: 48, ISSN: 8755-1209
    • Cite
    • Citations: 1026
  • Patent
    Carr CM, 2010,

    51勛圖厙 College MRMAG Magnetoresistive Magnetometer: License for commercial exploitation by Satellite Services Ltd.

    , N/A

    This license concerns the magnetometer instrument known as ‘MRMAG’ developed by the Space & Atmospheric Physics group (SPAT) of 51勛圖厙 College. The magnetometer is a sensitive instrument for the measurement of magnetic fields. Under this license, Satellite Services is granted exclusive rights to market the magnetometer for satellite on-board attitude determination.
  • Journal article
    Jackman CM, Arridge CS, Slavin JA, Milan SE, Lamy L, Dougherty MK, Coates AJet al., 2010,

    , JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 115, ISSN: 2169-9380
    • Cite
    • Citations: 36
  • Journal article
    Edberg NJT, Wahlund J-E, Agren K, Morooka MW, Modolo R, Bertucci C, Dougherty MKet al., 2010,

    , GEOPHYSICAL RESEARCH LETTERS, Vol: 37, ISSN: 0094-8276
    • Cite
    • Citations: 44
  • Journal article
    Liu Y, Thernisien A, Luhmann JG, Vourlidas A, Davies JA, Lin RP, Bale SDet al., 2010,

    , ASTROPHYSICAL JOURNAL, Vol: 722, Pages: 1762-1777, ISSN: 0004-637X
    • Cite
    • Citations: 131
  • Journal article
    Bunce EJ, Cowley SWH, Talboys DL, Dougherty MK, Lamy L, Kurth WS, Schippers P, Cecconi B, Zarka P, Arridge CS, Coates AJet al., 2010,

    , JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 115, ISSN: 2169-9380
    • Cite
    • Citations: 27
  • Journal article
    Wei HY, Russell CT, Dougherty MK, Neubauer FM, Ma YJet al., 2010,

    , JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, Vol: 115, ISSN: 2169-9097
    • Cite
    • Citations: 20
  • Journal article
    Haigh JD, Winning AR, Toumi R, Harder JWet al., 2010,

    , NATURE, Vol: 467, Pages: 696-699, ISSN: 0028-0836
    • Cite
    • Citations: 198
  • Journal article
    Matteini L, Landi S, Del Zanna L, Velli M, Hellinger Pet al., 2010,

    , Geophysical Research Letters, Vol: 37, ISSN: 0094-8276

    <jats:p>The parametric instability of a monochromatic shear Alfvén wave in oblique propagation with respect the ambient magnetic field is investigated in a kinetic regime, performing onedimensional (1D) and twodimensional (2D) hybrid simulations. The parallel component of the mother wave is found to be subject to a parametric decay which excites an ionacoustic wave along the magnetic field and a backward propagating daughter shear Alfvén wave, as in the instability for a purely parallel mother wave. At the same time, the acoustic wave generation supports the acceleration of a velocity beam in the ion distribution function, due to the nonlinear trapping of protons. Moreover, the instability leads to the generation of broad band oblique spectra of coupled Alfvénic and compressive modes with variable perpendicular wavevectors, and, as a consequence, the magnetic field after saturation is characterized by a strong transverse modulation.</jats:p>
  • Journal article
    Petrosyan A, Balogh A, Goldstein ML, Leorat J, Marsch E, Petrovay K, Roberts B, von Steiger R, Vial JCet al., 2010,

    , SPACE SCIENCE REVIEWS, Vol: 156, Pages: 135-238, ISSN: 0038-6308
    • Cite
    • Citations: 59
  • Journal article
    Sigsbee K, Kletzing CA, Pickett JS, Gurnett DA, Schwartz SJ, Lefebvre B, Lucek E, Fazakerley AN, Kucharek Het al., 2010,

    , Journal of Geophysical Research (Space Physics), Vol: 115, Pages: A10251-A10251
  • Journal article
    Simon S, Wennmacher A, Neubauer FM, Bertucci CL, Kriegel H, Russell CT, Dougherty MKet al., 2010,

    , PLANETARY AND SPACE SCIENCE, Vol: 58, Pages: 1625-1635, ISSN: 0032-0633
    • Cite
    • Citations: 23

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