Coates, A.J., Johnstone, A.D., Huddleston, D.E., Wilken, B., Jockers, K. and Glassmeier, K.-H., 'Velocity space diffusion of pick-up ions from the water group at Comet Halley', correction, J.Geophys.Res., ^&95\&, p4343, 1990.
Coates, A.J., Wilken, B., Johnstone, A.D., Jockers, K., Glassmeier, K.-H. and Huddleston, D.E., 'Bulk properties and velocity distributions of water group ions at comet Halley: Giotto measurements', J.Geophys Res, ^&95\&, 10249-10260, 1990.
Coates, A.J., Johnstone, A.D., Kessel, R.L., Huddleston, D.E., Wilken B., Jockers, K. and Neubauer, F.M., 'Plasma parameters near the comet Halley bow shock', J.Geophys.Res., ^&95\&, 20,701-20,716, 1990.
Coates A.J., 'Surviving radiation in space', New Scientist, 21 July, 1990.
Coates A.J. and Rapley C.G., 'Appointment with Saturn', UCL News, March 1991.
Farrugia, C.J., Dunlop, M.W., Guerts, F., Balogh, A., Southwood, D.J., Bryant, D.A., Neugebauer, M. and Etemadi, A., 'An interplanetary planar magnetic field structure oriented at a large (~80 deg) angle to the Parker spiral', Geophys.Res.Lett., vol 17, p 1025-1028, 1990.
Formisano, V., Amata, E., Cattaneo, M.B., Torrente, P., Johnstone, A., Coates, A., and Wilken, B., 1990, 'Plasma flow inside comet P/Halley', Astron Astrophys, ^&238\&, 401-412, 1990.
Freeman, M.P., Farrugia, C.J., Cowley, S.W.H., and Etemadi, A., 'The response of dayside ionospheric convection to the y-component of the magnetosheath magnetic field: a case study', Planet Space Sci., vol 38, p13-41, 1990.
Huddleston, D.E., Johnstone, A.D. and Coates, A.J., 'Determination of comet Halley gas emission characteristics from mass loading of the solar wind', J.Geophys.Res., ^&95\&, 21-30, 1990.
Huddleston, D.E., Johnstone, A.D. and Coates, A.J., 'Velocity-space diffusion of pickup ions near comet Halley', Proceedings (second week) of 4th International School for Space Simulation, Kyoto/Nara, Japan, March 25-April 6 1991, p159-162, 1991.
Johnstone, A.D., 'The solar wind interaction with Comet Halley as seen by the Giotto Spacecraft', chapter 4 of part 2 (p57-78), in Comet Halley 1986 World Wide Investigations, Results and Interpretations, edited by John Mason, published by Ellis Horwood, Chichester 1990.
Johnstone, A.D., 'In search of empty space: the Cluster mission', New Scientist, 24 February 1990, p53-57.
Johnstone A.D., 'The generation of turbulence in the solar wind flow by positive ions of cometary origin', in Solar and Planetary Plasma Physics - invited reviews of the 1989 plasma physics college, ed B.Buti, World Scientific, p209-232, 1990.
Kessel, R.L., Johnstone, A.D., Coates, A.J. and Gowen, R.A., 'Space plasma measurements with ion instruments', Reviews of Scientific Instruments, ^&60\&, 3750-3761, 1989
Kessel R.L., Johnstone, A.D., Brown C.C. and Woolliscroft, L.J.C., 'Comparison of the ion density measured simultaneously by a wave and a particle instrument', J. Geophys. Res., ^&96\&, 1833-1841, 1991.
Miyake, W., Mukai, T., Oyama, K.I., Terasawa, T., Hirao, K., Lazarus, A.J., Bame, S.J. and Johnstone, A.D., 'On the structure of the solar wind speed in March 1986', Proceedings of the Research Institute of Atmospherics, Nagoya University, vol 36, no 2, p169-172, 1989.
Neubauer, F.M., Glassmeier, K.-H., Acuna, M.H., Mariani, F., Musmann, G., Ness, N.F. and Coates, A.J., 'Giotto magnetic field observations at the outbound quasi-parallel bow shock of comet Halley', Ann. Geophys., ^&8\&, 463-472, 1990.
Neubauer, F.M., Glassmeier, K.H., Coates, A.J., Goldstein, R., Acuna, M.H. and Musmann, G., 'Hypervelocity dust particle impacts observed by the Giotto magnetometer and plasma experiments', Geophys.Res.Letters, ^&17\&, 1809-1812, 1990.
Neugebauer, M., Coates, A.J. and Neubauer, F.M., 1989, 'Comparison of picked-up protons and water-group ions upstream of comet Halley's bow shock', J.Geophys.Res., ^&95\&, 18,745-18,753, 1990.
Smith, M.F. and Johnstone, A.D., 'Plasma observations of flux transfer events: present and future measurements', Proc. AGU Chapman Conference, Yosemite Feb 1988, AGU Geophysical monograph 54 'Solar system plasma physics', p379-387, 1989.
Wilken, B., Jockers, K., Studemann, W., Rosenbauer, H., Thomsen, M.F., Johnstone, A., Coates, A., Formisano, V., Amata, E., Winningham, J.D. and Borg, H., 1987, 'Energetic cometary water group ions at Halley's bow shock: observations with the Giotto ion spectrometer IIS', in 'Laboratory and Space Plasmas' (Proceedings of second international workshop on the relation between laboratory and space plasmas, Tokyo, 25-26 Nov 86), ed. H.Kikuchi, p579-581, Springer-Verlag, 1989.
Coates, A.J., Johnstone, A.D., Rodgers, D.J., and Huckle, H.E., 'Meteosat P2 technical assistance: SEM-2 data processing 22 June 88 to 30 June 89', final report on ESA contract 7879/88/F/TB, Jan 1990.
Gowen, R.A., 'Cluster PEACE DPU software study', PEACE-DPU-SW-01, 1990.
Martin, A.R., Rodgers, D.J., Kessel, R.L., Johnstone, A.D., Coates, A.J., Maehlum, B.N., Svenes, K. and Friedrich, M., 'Spacecraft/plasma interactions and electromagnetic effects in low Earth and polar orbits', final report volume 1, 'A review of previous work', CLM/RR/E5/7 (CUL/SAS(90)3), ESA contract 7989/88/NL/PB(SC), 1990.
Martin, A.R., Bond, R.A., Latham, P.M., Rodgers, D.J., Kessel, R.L., Johnstone, A.D., Maehlum, B.N., Troim, J., Friedrich, M., Wrenn G.L. and Sims A.J., 'Spacecraft/plasma interactions and electromagnetic effects in low Earth and polar orbits', Final Report Vol 2, ESA contract 7989/88/NL/PB(SC), 1990.
Martin A.R. et al (including Rodgers, D.J.), 'Spacecraft/plasma interactions and electromagnetic effects in low Earth and polar orbits' Final Report Vol 3 (executive summary), ESA contract 7989/88/NL/PB(SC), 1990.
Rodgers D.J. and Kessel R.L., 'Spacecraft/plasma interactions and electromagnetic effects in low Earth and polar orbits', PICCHARGE Detailed Design Document, ESA contract 7989/88/NL/PB(SC), 1990.
Rodgers D.J., 'Spacecraft/plasma interactions and electromagnetic effects in low Earth and polar orbits', PICCHARGE Software User's Manual, ESA contract 7989/88/NL/PB(SC), 1990.
Rodgers D.J., 'Spacecraft/plasma interactions and electromagnetic effects in low Earth and polar orbits', PICCHARGE Work package Report, ESA contract 7989/88/NL/PB(SC), 1990.
COATES, A.J., JOHNSTONE, A.D., RODGERS, D.J., and Wrenn, G.L., 'Quest for the source of Meteosat anomalies', in proceedings of spacecraft charging technology conference 1989, ed R.C.Olsen, Naval Postgraduate School, Monterey, CA, pp 120-146, 1991.
COATES, A.J., 'Cometary plasma energisation', Annales Geophysicae, vol. 9, 158-169, 1991.
COATES, A.J., JOHNSTONE, A.D., KESSEL, R.L., HUDDLESTON, D.E., Wilken B., Jockers, K., Neubauer, F.M. and Reme, H., 'Plasma parameters near the comet Halley bow shock', Adv. Space Res., vol 11, no. 9, p227-230, 1991.
Dryer, M., Smith, Z.K., COATES, A.J., JOHNSTONE, A.D., 'The February 1986 solar activity: a comparison of Giotto, Vega-1 and IMP-8 solar wind measurements with MHD simulations', Solar Physics, vol. 132/2, 353-371, 1991.
Fuselier, S.A., Klumpar, D.M., Shelley, E.G., Anderson, B.J. and COATES, A.J., 'He2+ and H+ dynamics in the subsolar magnetosheath and plasma depletion layer', J. Geophys. Res., 96, 21,095-21,104, 1991.
Goldstein, R., Goldstein, B.E., Balsiger, H., COATES, A.J., Curdt, W., Keller, H.U., Neubauer, F.M., Perry, C. and Zarnecki, J., 'The composition and plasma signature of a large dust impact on the Giotto spacecraft', J.Geophys.Res., vol. 96, 13739-13747, 1991.
Gombosi, T.I., Neugebauer, M., JOHNSTONE, A.D., COATES, A.J. and HUDDLESTON, D., 'Comparison of observed and calculated implanted ion distributions outside comet Halley's bow shock', J.Geophys.Res., vol. 96, 9467-9477, 1991.
Gombosi, T.I., Neugebauer, M., JOHNSTONE, A.D., COATES, A.J. and HUDDLESTON, D., 'Study of implanted proton and oxygen ion distributions outside comet Halley's bow shock using a quasi-parallel shock model and Giotto observations', Adv. Space Res., vol 11, no 9, p275-278, 1991.
HUDDLESTON, D.E., JOHNSTONE, A.D.. COATES, A.J. and Neubauer, F.M., 'Quasilinear pitch-angle and energy diffusion of pickup ions near comet Halley', J. Geophys. Res., 96, 21329-21341, 1991.
HUDDLESTON, D.E., JOHNSTONE, A.D. and COATES, A.J., 'Velocity-space diffusion of pickup ions near comet Halley', Proceedings (second week) of 4th International School for Space Simulation, Kyoto/March 25-April 6 1991, p159-162, 1991.
JOHNSTONE, A.D. (editor) 1991. Cometary Plasma Processes. Geophysical monograph 61, (Washington: American Geophysical Union).
JOHNSTONE, A.D., HUDDLESTON, D.E. and COATES, A.J., 'The spectrum and energy density of solar wind turbulence of cometary origin', in 'Cometary Plasma Processes', Geophysical monograph 61, American Geophysical Union, pp259-271, 1991.
KESSEL R.L., JOHNSTONE, A.D., Brown C.C. and Woolliscroft, L.J.C., 'Comparison of the ion density measured simultaneously by a wave and a particle instrument', J. Geophys. Res., vol. 96, 1833-1841, 1991.
KESSEL, R.L., 1991. Ion distributions associated with magnetic field fluctuations in the vicinity of quasi-parallel shocks. Adv. Space Res., vol. 11, no. 9, p245-248, 1991.
Khabibrakhmanov, I.Kh., COATES, A.J. and Galinsky, V.L., 'Singularities in mass-loaded MHD flow: the cometary bow shock', Geophys. Res. Letters, vol. 18, 1509-1512, 1991.
Kirsch, E., McKenna-Lawlor, S., Daly, P.W., Neubauer, F.M., COATES, A., Thompson, A., O'Sullivan, D. and Wenzel, K.-P., 'Energetic water group ion fluxes (E > 60keV) in a quasiperpendicular and a quasiparallel shock front as observed during the Giotto-Halley encounter', in 'Cometary Plasma Processes', Geophysical monograph 61, American Geophysical Union, pp357-364, 1991.
Martin A.R., Maehlum B.N., RODGERS D.J., Friedrich M. and Wrenn G.L., 'Results from some European activities on low Earth orbit spacecraft/plasma interactions', in Proc of the ESA workshop on space environment analysis, ESA WPP-23, paper 4.8, 1991.
Neugebauer, M. and COATES, A.J., 'Comment on the paper "Neutral hydrogen shell structure near comet P/Halley deduced from Vega-1 and Giotto energetic particle data" by M.I.Verigin et al', in 'Cometary Plasma Processes', Geophysical monograph 61, American Geophysical Union, pp354-355, 1991.
RODGERS, D.J., KESSEL, R.L., ETEMADI, A. and Brandon, S,T., 'A new 2.5-D PIC charging code for low earth orbit', in proceedings of spacecraft charging technology conference 1989, ed R.C.Olsen, Naval Postgraduate School, Monterey, CA, pp 240-254, 1991.
RODGERS, D.J. and KESSEL, R.L., 'PICCHARGE simulations of wakes and charging at low altitudes', in Proc of the ESA workshop on space environment analysis, ESA WPP-23, paper 4.10, 1991.
Roux, A., Perrault, S., Robert, P., Moraine, A., Pederson, A. Korth, A. Kremser, G., Aparicio, B., RODGERS, D., and Pellinen, R., 'Plasmasheet instability related to Westward travelling surges', J.Geophys.Res., vol. 96, 17,697-17,714, 1991.
Smith, M.F. and RODGERS, D.J., 'Ion distributions at the dayside magnetopause', J.Geophys.Res., vol. 96, 11,617-11,624, 1991.
COATES, A.J., C. Alsop, A.J. Coker, D.R. Linder, A.D. Johnstone, R.D. Woodliffe, M. Grande, A. Preece, S. Burge, D.S. Hall, B. Narheim, K. Svenes, D.T. Young, J.R. Sharber and J.R. Scherrer, 'The electron spectrometer for the Cassini spacecraft', J. British Interplanetary Soc. vol 45, 387-392, 1992.
HUDDLESTON D.E., JOHNSTONE, A.D. and COATES, A.J., Quasi-linear velocity space diffusion of heavy cometary pickup ions on bispherical diffusion characteristics, J. Geophys. Res., 97, 19,163-19,174, 1992.
HUDDLESTON, D.E., COATES, A.J. and JOHNSTONE, A.D., 'Predictions of the solar wind interaction with comet Grigg-Skjellerup', Geophys Res Letters, vol. 19, 837-840, 1992.
HUDDLESTON, D.E. and JOHNSTONE, A.D., 'Relationship between wave energy and free energy from pickup ions in the comet Halley environment', J. Geophys. Res., vol. 97, 12,217-12,230, 1992.
Lockwood, M. and COATES, A.J., 'When the solar wind blows', New Scientist, p25, 7 March 1992.
RODGERS, D.J., COATES, A.J., JOHNSTONE, A.D. and Daly, E., 'Correlation of Meteosat-3 anomalies with data from the Space Environment Monitor', submitted to J.Spacecraft and Rockets, 1992.
Schwartz, S.J., Burgess, D., Wilkinson, W.P., KESSEL, R.L., Dunlop, M. and Luhr, H., 'Observations of short large-amplitude magnetic structures at a quasi-parallel shock', J.Geophys.Res., vol. 97, 4,209-4,227, 1992.
COATES, A.J., A.D. JOHNSTONE, D.E. HUDDLESTON, B. Wilken, K. Jockers, H. Borg, E. Amata, V. Formisano, M.B. Bavassano-Cattaneo, J.D. Winningham, C. Gurgiolo and F.M. Neubauer, 'Pickup water group ions at comet Grigg-Skjellerup', Geophys. Res. Letters, in press, 1993.
COATES, A.J., JOHNSTONE, A.D., Wilken, B. and Neubauer, F.M., 'Velocity space diffusion and non-gyrotropy of pickup water group ions at comet Grigg-Skjellerup', J. Geophys. Res., submitted, 1993.
Hardy, D.A., WALTON, D.M., JOHNSTONE, A.D., Smith, M.F., Gough, M.P., Huber, A., Pantazis, J. and Burkhardt, R., 'The low energy plasma analyser', IEEE Trans Nucl Sci., vol 40, p246-251, 1993.
HUDDLESTON D.E., A.D. JOHNSTONE and A.J. COATES, 'Diffusion of cometary pickup ions on bispherical characteristics', in Proceedings of 4th COSPAR colloquium on critical problems in the plasma environment of comets and other non magnetized and weakly magnetized bodies (ed. T.I.Gombosi), Oxford: Pergamon, in press, 1993.
HUDDLESTON, D.E., COATES, A.J., JOHNSTONE, A.D. and Neubauer, F.M., 'Mass loading and velocity diffusion models for heavy pickup ions at comet Grigg-Skjellerup', J. Geophys. Res., submitted, 1993.
JOHNSTONE, A.D., A.J. COATES, D.E. HUDDLESTON, K. Jockers, B. Wilken, H. Borg, C. Gurgiolo, J.D. Winningham and E. Amata, 'Observations of the solar wind and cometary ions during the encounter between Giotto and comet Grigg-Skjellerup', Astronomy and Astrophysics, in press, 1993.
JOHNSTONE, A.D., WALTON, D.M., LIU, R., Hardy, D.A., 'Pitch angle diffusion of low energy electrons by whistler mode waves, J.Geophys.Res., vol 98, p5959-5967, 1993.
Lester, M., A.J. COATES, R.A. Harrison, D. Rees, J.G. Roederer, M.J. Rycroft & M.A. Saunders, 'International solar terrestial energy programme and the UK participation', Surveys in Geophysics, in press, 1993.
Kessel, R.L., COATES, A.J., Motschmann, U. and Neubauer, F.M., 'Shock normal determination for multiple ion shocks', J. Geophys. Res., submitted, 1993.
Neubauer, F.M., Glassmeier, K.H., COATES, A.J. and JOHNSTONE, A.D., 'Low frequency electromagnetic plasma wave fields at comet P/Grigg-Skjellerup: analysis and interpretation', J. Geophys. Res., submitted, 1993.
Wilkinson, W.P., Pardaens, A.K., Schwartz, S.J., Burgess, D., Luhr, H., KESSEL, R.L., Dunlop, M. and Farrugia, C.J., 'Non-thermal ions and associated magnetic field behavior at a quasi-parallel Earth's bow shock', J.Geophys.Res., vol. 98, 3,889-3,905, 1993.
Space Plasma Physics Group
Mullard Space Science Lab.