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David J. Andrews
David J. Andrews
Researcher, Swedish Institute for Space Physics, Uppsala, Sweden
Verifierad e-postadress på irfu.se
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Loss of the Martian atmosphere to space: Present-day loss rates determined from MAVEN observations and integrated loss through time
BM Jakosky, D Brain, M Chaffin, S Curry, J Deighan, J Grebowsky, ...
Icarus 315, 146-157, 2018
2972018
MAVEN observations of the response of Mars to an interplanetary coronal mass ejection
BM Jakosky, JM Grebowsky, JG Luhmann, J Connerney, F Eparvier, ...
Science 350 (6261), aad0210, 2015
2372015
Dayside electron temperature and density profiles at Mars: First results from the MAVEN Langmuir probe and waves instrument
RE Ergun, MW Morooka, LA Andersson, CM Fowler, GT Delory, ...
Geophysical Research Letters 42 (21), 8846-8853, 2015
1342015
Early MAVEN Deep Dip campaign reveals thermosphere and ionosphere variability
S Bougher, B Jakosky, J Halekas, J Grebowsky, J Luhmann, P Mahaffy, ...
Science 350 (6261), aad0459, 2015
1152015
Planetary period oscillations in Saturn's magnetosphere: Phase relation of equatorial magnetic field oscillations and Saturn kilometric radiation modulation
DJ Andrews, EJ Bunce, SWH Cowley, MK Dougherty, G Provan, ...
Journal of Geophysical Research: Space Physics 113 (A9), 2008
1152008
Interplanetary coronal mass ejection observed at STEREO‐A, Mars, comet 67P/Churyumov‐Gerasimenko, Saturn, and New Horizons en route to Pluto: Comparison of its Forbush …
O Witasse, B Sánchez‐Cano, ML Mays, P Kajdič, H Opgenoorth, ...
Journal of Geophysical Research: Space Physics 122 (8), 7865-7890, 2017
1072017
Planetary period oscillations in Saturn's magnetosphere: Evolution of magnetic oscillation properties from southern summer to post-equinox
DJ Andrews, SWH Cowley, MK Dougherty, L Lamy, G Provan, ...
Journal of Geophysical Research 117 (A4), A04224, 2012
1062012
Magnetospheric period oscillations at Saturn: Comparison of equatorial and high‐latitude magnetic field periods with north and south Saturn kilometric radiation periods
DJ Andrews, AJ Coates, SWH Cowley, MK Dougherty, L Lamy, G Provan, ...
Journal of Geophysical Research: Space Physics 115 (A12), 2010
1032010
Periodic motion of Saturn's nightside plasma sheet
CS Arridge, N André, KK Khurana, CT Russell, SWH Cowley, G Provan, ...
Journal of Geophysical Research: Space Physics 116 (A11), 2011
952011
Magnetic field oscillations near the planetary period in Saturn's equatorial magnetosphere: Variation of amplitude and phase with radial distance and local time
DJ Andrews, SWH Cowley, MK Dougherty, G Provan
Journal of Geophysical Research: Space Physics 115 (A4), 2010
912010
Dual periodicities in planetary-period magnetic field oscillations in Saturn's tail
G Provan, DJ Andrews, CS Arridge, AJ Coates, SWH Cowley, G Cox, ...
Journal of Geophysical Research 117 (A1), A01209, 2012
832012
The first in situ electron temperature and density measurements of the Martian nightside ionosphere
CM Fowler, L Andersson, RE Ergun, M Morooka, G Delory, DJ Andrews, ...
Geophysical Research Letters 42 (21), 8854-8861, 2015
732015
Magnetospheric period magnetic field oscillations at Saturn: Equatorial phase “jitter” produced by superposition of southern and northern period oscillations
G Provan, DJ Andrews, B Cecconi, SWH Cowley, MK Dougherty, L Lamy, ...
Journal of Geophysical Research: Space Physics 116 (A4), 2011
682011
Planetary period magnetic field oscillations in Saturn's magnetosphere: Postequinox abrupt nonmonotonic transitions to northern system dominance
G Provan, SWH Cowley, J Sandhu, DJ Andrews, MK Dougherty
Journal of Geophysical Research: Space Physics 118 (6), 3243-3264, 2013
642013
Cassini observations of planetary‐period oscillations of Saturn's magnetopause
KE Clarke, N André, DJ Andrews, AJ Coates, SWH Cowley, ...
Geophysical research letters 33 (23), 2006
632006
Modulation of Jupiter's plasma flow, polar currents, and auroral precipitation by solar wind-induced compressions and expansions of the magnetosphere: A simple theoretical model
SWH Cowley, JD Nichols, DJ Andrews
Annales Geophysicae 25 (6), 1433-1463, 2007
622007
Magnetopause oscillations near the planetary period at Saturn: Occurrence, phase, and amplitude
KE Clarke, DJ Andrews, CS Arridge, AJ Coates, SWH Cowley
Journal of Geophysical Research: Space Physics 115 (A8), 2010
612010
Enhanced O2+ loss at Mars due to an ambipolar electric field from electron heating
RE Ergun, LA Andersson, CM Fowler, AK Woodson, TD Weber, GT Delory, ...
Journal of Geophysical Research: Space Physics 121 (5), 4668-4678, 2016
592016
Annual variations in the Martian bow shock location as observed by the Mars Express mission
BES Hall, M Lester, B Sánchez‐Cano, JD Nichols, DJ Andrews, ...
Journal of Geophysical Research: Space Physics 121 (11), 11,474-11,494, 2016
572016
CME impact on comet 67P/Churyumov-Gerasimenko
NJT Edberg, M Alho, M André, DJ Andrews, E Behar, JL Burch, CM Carr, ...
Monthly Notices of the Royal Astronomical Society 462 (Suppl_1), S45-S56, 2016
532016
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Artiklar 1–20