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Journal articleGurnett DA, Averkamp TF, Schippers P, et al., 2011,
Auroral hiss, electron beams and standing Alfven wave currents near Saturn's moon Enceladus
, GEOPHYSICAL RESEARCH LETTERS, Vol: 38, ISSN: 0094-8276- Author Web Link
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- Citations: 27
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Journal articleZaslavsky A, Meyer-Vernet N, Hoang S, et al., 2011,
On the antenna calibration of space radio instruments using the galactic background: General formulas and application to STEREO/WAVES
, RADIO SCIENCE, Vol: 46, ISSN: 0048-6604- Author Web Link
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- Citations: 30
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Journal articleBlackie D, Blackwell-Whitehead R, Stark G, et al., 2011,
High-resolution photoabsorption cross-section measurements of SO<sub>2</sub> at 198 K from 213 to 325 nm
, JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, Vol: 116, ISSN: 2169-9097- Author Web Link
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- Citations: 31
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Journal articleRoussos E, Krupp N, Paranicas CP, et al., 2011,
Long- and short-term variability of Saturn's ionic radiation belts
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 116, ISSN: 2169-9380- Author Web Link
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- Citations: 42
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Journal articleFarrugia CJ, Chen L-J, Torbert RB, et al., 2011,
"Crater" flux transfer events: Highroad to the X line?
, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, Vol: 116, ISSN: 2169-9380- Cite
- Citations: 17
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Journal articleMasters A, Thomsen MF, Badman SV, et al., 2011,
Supercorotating return flow from reconnection in Saturn's magnetotail
, GEOPHYSICAL RESEARCH LETTERS, Vol: 38, ISSN: 0094-8276- Author Web Link
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- Citations: 25
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Journal articleBadman SV, Achilleos N, Baines KH, et al., 2011,
Location of Saturn's northern infrared aurora determined from Cassini VIMS images
, GEOPHYSICAL RESEARCH LETTERS, Vol: 38, ISSN: 0094-8276- Author Web Link
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- Citations: 28
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ReportHaigh JD, 2011,
Solar Influences on Climate
, Grantham Institute for Climate Change Briefing Paper No 5, Publisher: Imperial College London -
Journal articleWicks RT, Horbury TS, Chen CHK, et al., 2011,
Anisotropy of Imbalanced Alfvenic Turbulence in Fast Solar Wind
, Physical Review Letters, Vol: 106, Pages: 045001-045001, ISSN: 0031-9007 -
Journal articleVoulgarakis A, Hadjinicolaou P, Pyle JA, 2011,
Increases in global tropospheric ozone following an El Nino event: examining stratospheric ozone variability as a potential driver
, ATMOSPHERIC SCIENCE LETTERS, Vol: 12, Pages: 228-232, ISSN: 1530-261X- Author Web Link
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- Citations: 32
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Journal articleSouthwood DJ, 2011,
Direct evidence of differences in magnetic rotation rate between Saturn’s northern andsouthern polar regions
, J. Geophys. Res., Vol: 116The discovery of a difference in apparent rotation rate between Saturn kilometricradio emission from northern and southern hemispheres leads immediately to thequestion of whether there is a counterpart detectable in the Saturnian magnetic field. Wereport direct detection of a difference in the rotating magnetic signal measured by theCassini spacecraft magnetometer consistent with that seen in the radio signals.Theoretical consequences of the direct detection are discussed.
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Conference paperBlackie D, Pickering JC, Rufus J, et al., 2011,
High resolution molecular spectroscopy with the imperial college UV FT spectrometer
We report on a series of high resolution molecular spectroscopy measurements performed at Imperial College. We present: the first high resolution measurements of the absorption cross section of the <sup>x</sup>SO<inf>2</inf> (x = 32,33,34 and 36) isotopologues; and completion of a multitemperature study of the UV spectrum of SO<inf>2</inf>. © 2011 Optical Society of America.
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Journal articleBlackie D, Blackwell-Whitehead R, Stark G, et al., 2011,
Erratum: High-resolution photoabsorption cross-section measurements of SO2 at 198 K from 213 to 325 nm (Journal of Geophysical Research E: Planets (2011) 116 (E03006) DOI: 10.1029/2010JE003707)
, Journal of Geophysical Research Planets, Vol: 116, ISSN: 0148-0227- Cite
- Citations: 8
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Journal articleFillingim MO, Eastwood JP, Parks GK, et al., 2011,
Polar UVI and THEMIS GMAG observations of the ionospheric response to a hot flow anomaly
, JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, Vol: 73, Pages: 137-145, ISSN: 1364-6826- Author Web Link
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- Citations: 37
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Journal articleThorne AP, Pickering JC, Semeniuk J, 2011,
THE SPECTRUM AND TERM ANALYSIS OF V I
, ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, Vol: 192, ISSN: 0067-0049- Author Web Link
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- Citations: 26
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Journal articleBlackwell-Whitehead R, Pavlenko YV, Nave G, et al., 2011,
Infrared Mn I laboratory oscillator strengths for the study of late type stars and ultracool dwarfs
, ASTRONOMY & ASTROPHYSICS, Vol: 525, ISSN: 0004-6361- Cite
- Citations: 12
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Journal articleVolwerk M, Berchem J, Bogdanova YV, et al., 2011,
Interplanetary magnetic field rotations followed from L1 to the ground: the response of the Earth's magnetosphere as seen by multi-spacecraft and ground-based observations
, ANNALES GEOPHYSICAE, Vol: 29, Pages: 1549-1569, ISSN: 0992-7689- Cite
- Citations: 8
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Journal articleRoy I, Haigh JD, 2011,
The influence of solar variability and the quasi-biennial oscillation on lower atmospheric temperatures and sea level pressure
, ATMOSPHERIC CHEMISTRY AND PHYSICS, Vol: 11, Pages: 11679-11687, ISSN: 1680-7316- Author Web Link
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- Citations: 27
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Journal articleDhomse S, Chipperfield MP, Feng W, et al., 2011,
Solar response in tropical stratospheric ozone: a 3-D chemical transport model study using ERA reanalyses
, ATMOSPHERIC CHEMISTRY AND PHYSICS, Vol: 11, Pages: 12773-12786, ISSN: 1680-7316- Author Web Link
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- Citations: 23
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Journal articleVoulgarakis A, Telford PJ, Aghedo AM, et al., 2011,
Global multi-year O<sub>3</sub>-CO correlation patterns from models and TES satellite observations
, ATMOSPHERIC CHEMISTRY AND PHYSICS, Vol: 11, Pages: 5819-5838, ISSN: 1680-7316- Author Web Link
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- Citations: 40
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Journal articleGraven HD, Gruber N, 2011,
Continental-scale enrichment of atmospheric <SUP>14</SUP>CO<sub>2</sub> from the nuclear power industry: potential impact on the estimation of fossil fuel-derived CO<sub>2</sub>
, ATMOSPHERIC CHEMISTRY AND PHYSICS, Vol: 11, Pages: 12339-12349, ISSN: 1680-7316- Author Web Link
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- Citations: 68
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Journal articleTinetti G, Cho JY-K, Griffith CA, et al., 2011,
The science of EChO
, ASTROPHYSICS OF PLANETARY SYSTEMS: FORMATION, STRUCTURE, AND DYNAMICAL EVOLUTION, Pages: 359-370, ISSN: 1743-9213- Author Web Link
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- Citations: 5
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Conference paperRodriguez-Martinez M, Blanco-Cano X, Russell CT, et al., 2011,
WAVES AND INSTABILITIES IN THE MAGNETOSPHERIC PLASMA OF SATURN
, 13th Latin American Regional Meeting of the International Astronomical Union, Publisher: UNIVERSIDAD NACIONAL AUTONOMA MEXICO INSTITUTO ASTRONOMIA, Pages: 295-295, ISSN: 1405-2059 -
Journal articleKrasnoselskikh VV, de Wit TD, Bale SD, 2011,
Determining the wavelength of Langmuir wave packets at the Earth's bow shock
, ANNALES GEOPHYSICAE, Vol: 29, Pages: 613-617, ISSN: 0992-7689- Author Web Link
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- Citations: 14
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Journal articleMushtaq S, Steers EBM, Pickering JC, et al., 2011,
Effects of traces of oxygen on Grimm-type glow discharges in argon
, JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, Vol: 26, Pages: 766-775, ISSN: 0267-9477- Author Web Link
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- Citations: 16
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ReportOrr PR, Twigger-Ross CL, Kashefi E, et 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 chapterForster PM, DWJ T, Baldwin MP, et al., 2011,
Stratospheric Changes and Climate
, Scientific Assessment of Ozone Depletion: 2010, Geneva, Publisher: World Meteorological Organisation -
Journal articleGowen RA, Smith A, Fortes AD, et al., 2011,
Penetrators for in situ subsurface investigations of Europa
, ADV SPACE RES, Vol: 48, Pages: 725-742, ISSN: 0273-1177We 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.
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Journal articleMushtaq S, Pickering JC, Steers EBM, et al., 2011,
The role of oxygen in analytical glow discharges: GD-OES and GD-ToF-MS studies
, JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, Vol: 26, Pages: 1746-1755, ISSN: 0267-9477- Author Web Link
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- Citations: 18
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Journal articleDunlop MW, Zhang Q-H, Bogdanova YV, et al., 2011,
Magnetopause reconnection across wide local time
, ANNALES GEOPHYSICAE, Vol: 29, Pages: 1683-1697, ISSN: 0992-7689- Cite
- Citations: 60
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