Bengt Hultquist - Publications#

BOOKS

Bengt Hultqvist: Introduktion till geokosmofysiken, 271 sidor, Natur och Kultur, Stockholm, 1967.

Bengt Hultqvist: Rymden, vetenskapen och jag, En memoarbok om svensk rymdforskning under efterkrigstiden, 204 sidor, Kungl. Vetenskapsakademien, Stockholm, 1997.

Bengt Hultqvist: Space, Science and me, Swedish Space Research during the post-war period,180 pages, ESA SP-1269, 2003.

Bengt Hultqvist: Kunskapens väg från grundforskning till samhällsutveckling, 63 sidor, Swedish Institute of Space Physics, 2003.

MONOGRAPHS/PROCEEDINGS EDITED

Bengt Hultqvist and Lennart Stenflo (eds): Physics in the Hot Plasma in the magnetosphere, 369 pages, Plenum Press, New York, 1975.

Bengt Hultqvist and Tor Hagfors (eds): High-Latitude Space Plasma Physics, 539 pages, Plenum Press, New York, 1983.

Bengt Hultqvist, David Rees, Ulf von Zahn (eds): Solar-Terrestrial Physics 1986, 316 pages, Physica Scripta, Vol. T18, 1987.

Bengt Hultqvist and Carl-Gunne Fälthammar (eds): Magnetospheric Physics, Achievements and Prospects, 198 pages, Plenum Press, New York, 1990.

Bengt Hultqvist and Marit Øieroset (eds): Transport Across the Boundaries of the Magnetosphere, Space Science Series of ISSI, vol. 2, 394 pages, Kluwer Academic Publishers, Dordrecht, 1997.

Bengt Hultqvist, Marit Øieroset, Goetz Pashmann, Rudolf Treumann (eds): Magnetospheric Plasma, Sources and Losses, Space Science Series of ISSI, Vol. 6, 482 pages, Kluwer Academic Publishers, Dordrecht, 1999.

Johannes Geiss and Bengt Hultqvist (eds): The Solar System and Beyond, Ten Years of ISSI, ISSI Scientific Report SR-003, 256 pages, ESA Publication Division, Noordwijk, 2005.

PAPERS

Hultqvist, B., Calculation of the ionization due to radioactive substances in the ground, Tellus, 4, 54-62, 1952.

Sievert, R.M., B. Hultqvist, Variations in natural gamma radiation in Sweden, Acta Radiologica, 37, 388-398, 1952.

Hultqvist, B., Studies of naturally occurring ionizing radiations, Kungl. Svenska Vetenskapsakademiens Handlingar, 4th Series, Vol. 6, No. 3, pp.1-125, 1956.

Hultqvist, B., The Kiruna Geophysical Observatory, Sweden, Nature, 180, 828-830, 1957.

Hultqvist, B., Kiruna geofysiska observatorium, Kosmos, 35, 25-52, 1957.

Hultqvist, B., The spherical harmonic development of the geomagnetic field, epoch 1945, transformed into rectangular coordinate systems, Arkiv för Geofysik, 3, 53-61,1958.

Hultqvist, B., The geomagnetic field lines in higher approximation, Arkiv för Geofysik, 3, 63-77, 1958.

Hultqvist, B., The lower ionosphere electron detachment- and recombination coefficients obtained from measurements of nondeviative ionospheric absorption, Arkiv för geofysik, 3, 97-110, 1959.

Hultqvist, B., J Ortner, Observations of intense ionization of long duration below 50 km altitude after some strong solar flares, Nature, 183, 1179-1180, 1959.

Hultqvist, B., Auroral isochasms, Nature, 183, 1478-1479, 1959.

Hultqvist, B., J. Ortner, Strongly absorbing layers below 50 km, Planet.Space Sci., 1, 193-204, 1959.

Hultqvist, B., J. Aarons, J. Ortner, Effects of the solar flares of 7 July 1958 observed at Kiruna Geophysical Observatory, Sweden, Tellus, 3, 319-331, 1959.

Hultqvist, B., On the interpretation of ionization in the lower ionosphere occurring on both day and night side of the Earth within a few hours after some solar flares, Tellus, 3, 332-343,1959.

Hultqvist, B., Reply to J.M. Stagg, Auroral frequency lines, Nature, 184, 262-263, 1959.

Hultqvist, B., G. Gustavsson, On the magnetic time dependence of the auroral zone currents, J. Atmosph. Terr. Phys., 19, 246-259, 1960.

Ortner, J., A. Egeland, B. Hultqvist, A new sporadic layer providing VLF propagation, IRE Transactions on Antennas and Propagation, AP-8, 621-628, 1960.

Aarons,J., H.E. Whitney, R.S. Rodger, J. Thomson, J. Bournazel, E. Vassy, H.A. Hess, K. Rawer, N. Carrara, P. Checcacci, B. Landmark, J. Tröim, B. Hultqvist, L. Liszka, Atmospheric phenomena noted in simultaneous observations of 1958 d2 (Sputnik III), Planet. Space Sci., 5, 169-184, 1961.

Hultqvist, B., J. Ortner, The height of the polar cap absorption layer, Arkiv för Geofysik, 3, 419-426, 1961.

Egeland, A., B. Hultqvist, J. Ortner, Influence of polar cap absorption events on VLF propagation, Arkiv för Geofysik, 3, 481-488, 1961.

Hultqvist, B., A. Egeland, G. Gustavsson, A morning discontinuity in the orientation of quiet auroral arcs, Nature, 192, 956-957, 1961.

Hultqvist, B., Circular symmetry in the geomagnetic plane for auroral phenomena, Planet. Space Sci., 8, 142-150, 1961.

Ortner, J., A. Egeland, B. Hultqvist, The great Earth storms of November 1960 as observed at Kiruna Geophysical Observatory, in Space Research II, edited by H.C. Van De Hulst, C. De Jager, A.F. Moore,, pp. 722-746, North-Holland Publishing Company, Amsterdam, 1961.

Hultqvist, B., A. Thunberg, S. Lindell, K.-E. Heikkilä, An automatic digital recording and reducing system for geomagnetic standard data, Arkiv för Geofysik, 4, 1- 23, 1962.

Liszka, L., B. Hultqvist, Investigations of radio transmissions from Sputnik III made at Kiruna Geophysical Observatory, Arkiv för Geofysik, 4,25-60, 1962.

Gustavsson, G., B. Hultqvist, An automatic photometer for auroral observations, Arkiv för Geofysik, 3,567-579, 1962.

Pfotzer, G., A. Ehmert, H. Erbe, E. Keppler, B. Hultqvist, J. Ortner, A contribution to the morphology of X-ray bursts in the auroral zone, J. Geophys. Res., 67, 575-585, 1962.

Hultqvist, B., On auroral isochasms and the orientation of auroral arcs, in J. Phys. Soc. Japan, Vol. 17, Supplement A-I, International Conference on Cosmic Rays and the Earth Storm, Part I, pp. 78-91, 1962.

Egeland, A., J. Ortner, B. Hultqvist, A study of the statistics of VHF oblique auroral reflections, Ann. Geophys., 18, 23-44, 1962.

Ortner, J., B. Hultqvist, R.R. Brown, T.R. Hartz, O. Holt, B. Landmark, J.L.Hook, H. Leinbach, Cosmic noise absorption accompanying geomagnetic storm sudden commencements, J. Geophys. Res., 67, 4169-4186, 1962.

Hultqvist, B., Höghöjdsforskning i översta Norrland, Kosmos, 40, 11-23, 1962.

Hultqvist, B., Studies of ionospheric absorption of radio waves by the cosmic noise method, in Radioastronomical and Satellite Studies of the Atmosphere, edited by J. Aarons, pp. 163-219, North-Holland Publishing company, Amsterdam, 1963.

Hultqvist, B., Sunrise and sunset effects on cosmic noise absorption associated with aurora and magnetic storms, Planet. Space Sci., 11, 371-383, 1963.

Hultqvist, B., On the height distribution of the ratio of negative ion and electron densities in the lowest ionosphere, J. Atmosph. Terr. Phys., 25, 225-240, 1963.

Egeland, A., J. Ortner, B. Hultqvist, A study of the statistics of VHF oblique radar auroral reflections, in Space Research III, edited by W. Priester, p.228, North-Holland publishing Company, Amsterdam, 1963.

Hultqvist, B., Reply to ”On the height distribution of the ratio of negative ion and electron densities in the lowest ionosphere”, J. Atmosph. Terr. Phys., 26, 148-150, 1964.

Hultqvist, B., A. Egeland, Radio aurora, Space Sci. Rev., 3, 27-78, 1964.

Hultqvist, B., On the height of auroral absorption, I, Planet. Space Sci., 12, 579-589,1964.

Hultqvist, B., On the height of auroral absorption, II, Planet. Space Sci., 12, 1035-1044, 1964.

Hultqvist, B., Svensk rymdforskning i övre Norrland, Anno, 314-327, 1964.

Hultqvist, B., Aurora and the lower ionosphere in relation to satellite observations of electron precipitation, in Space Research V, edited by P. Muller, pp. 91-117, North-Holland Publishing company, Amsterdam, 1964.

Hultqvist, B., The height of auroral absorption obtained from satellite observations, in High Latitude Particles and the Ionosphere, edited by B. Maehlum, pp. 275-283. Logos Press, Academic Press, 1965.

Hultqvist, B., Some comments on electrostatic analysers, in High Latitude Particles and the Ionosphere, edited by B. Maehlum, pp. 153-157, Logos Press, Academic Press, 1965.

Hultqvist, B., On the amplification of ELF emissions by charged particles in the exosphere, with special reference to the frequency band around the proton cyclotron frequency, Planet. Space Sci., 13, 391-401, 1965.

Hultqvist, B., Radio aurora, in Introduction to Solar Terrestrial Relations, edited by J. Ortner and H. Maseland, pp. 213-227, D. Reidel Publishing Company, Dordrecht, 1965.

Hultqvist, B., Disturbance effects in the lowest ionosphere, in Introduction to Solar Terrestrial Relations, edited by J. Ortner and H. Maseland, pp. 228-240, D. Reidel Publishing Company, Dordrecht, 1965.

Hultqvist, B., Irregularities in the ionospheric electron density distribution causing radio wave scintillations, in Introduction to Solar Terrestrial Relations, edited by J. Ortner and H. Maseland, pp. 247-256, D. Reidel Publishing Company, Dordrecht, 1965.

Hultqvist, B., Theories of aurora and of magnetic storms, in Introduction to Solar Terrestrial Relations, edited by J. Ortner and H. Maseland, pp. 257-269, D. Reidel Publishing Company, Dordrecht, 1965.

Hultqvist, B., Plasma waves in the frequency range 0.001 – 10 cps in the earth’s magnetosphere and ionosphere, Space Sci. Rev., 5, 599- 695, 1966.

Hultqvist, B., Databehandlingsproblem i geofysiken, Modern Datateknik, 34-37, 1966.

Hultqvist, B., Negative ions in the lowest ionosphere with special reference to experimental evidence from upper atmosphere research, Ann. Géophys., 22, 235-246, 1966.

Hultqvist, B., Ionospheric absorption of cosmic radio noise, Space Sci. Rev., 5, 771-817, 1966. Hultqvist, B., Aurora, in Physics of Geomagnetic Phenomena, Eds. S. Matsushita and W.H. Campbell, pp. 663-791, Academic Press, N.Y. 1967.

Hultqvist, B., Negative ions in the lowest ionosphere, Sciences et Industries Spatiales, 5/6, 1-8, 1967.

Hultqvist, B., Rymdforskarens villkor, Forskning och Framsteg, 4, 25-28, 1967.

Hultqvist, B., Auroral particle measurements at Kiruna Geophysical Observatory, ESRO Bulletin, 4, 17-18, 1967.

Hultqvist, B., On the solution of the integral equation relating height distribution of electron density to radio-wave absorption, Planet. Space Sci.,16, 529-537. 1968.

Hultqvist, B., Auroral particles, Ann. Géophys., 24, 1-20, 1968.

Hultqvist, B., On the solution of the integral equation relating electron density and radio wave absorption, Arkiv för Geofysik, 37, 401, 1968.

Hultqvist, B., Nytt om norrsken, Forskning och Framsteg, 6, 15-19, 1968.

Hultqvist, B., svensk forskningssatellit planeras, Forskning och framsteg,, 2, 23, 1969.

Hultqvist, B., Auroras and polar substorms: Observations and theory, Rev. of Geophysics, 7, 129-177,1969.

Hultqvist, B., Polar cap absorption and ground level effects, in Solar Flares and Space Research, edited by C. De Jager and C. Svestka, pp. 215-257, Norh-Holland Publishing company, Amsterdam, 1969.

Hultqvist, B., Auroral and polar cap absorption, in Atmospheric Emissions, edited by B.M. McCormac and A. Omholt, pp. 73-90, Van Nostrand Reinhold, New York, 1969.

Hultqvist, B., Polar magnetic substorms, in Substorm Events, edited by J. Ortner and A.E. Moore, pp. 21-39, ESRO SP-38, 1969.

Hultqvist, B., Miljonprojekt i Kiruna, Forskning och Framsteg, 2, 30-31, 1970.

Hultqvist, B., Geokosmofysik, i Svensk Naturvetenskap, 5-27, Statens naturvetenskapliga forskningsråd, 1970.

Hultqvist, B., A numerical investigation of electrostatic waves at megahertz frequences in the upper ionosphere, in Plasma Waves in Space and in the Laboratory, edited by J.O. Thomas and B.J. Landmark, vol 2, pp.199-232, Edinburgh University Press, 1970.

Riedler, W., B. Hultqvist, First results of 1 and 6 keV proton measurements from the ESRO-1 satellite, in Space Research X, edited by T.M. Donahue et al., pp. 847-852, North-Holland Publishing Company, Amsterdam, 1970.

Hultqvist, B., H. Borg, W. Riedler, P. Christophersen, Observation of magnetic-field aligned anisotropy for 1 and 6 keV protons in the upper ionosphere, Phys. Norveg., 4, 93 (abstract), 1970.

Hultqvist, B., H. Borg, W. Riedler, P. Christophersen, Observation of magnetic-field aligned anisotropy for 1 and 6 keV positive ions in the upper atmosphere, Planet. Space Sci.,19, 279-295, 1971.

Riedler, W., B. Hultqvist, H. Borg, Low-energy electron and proton precipitation in the northern polar region, in Space Research XI, edited by K.Ya. Kondratyev et al., pp. 1163-1170, Akademie-Verlag, Berlin, 1971.

Hultqvist, B., on the production of a magnetic-field-aligned electric field by the interaction between the hot magnetospheric plasma and the cold ionosphere, Planet. Space Sci., 19, 749-759, 1971.

DuCastel, F., O. Holt, B. Hultqvist, H. Kohl., M. Tiuri, A European incoherent scatter facility in the auroral zone, Auroral Observatory, Tromsö, 3-79, 1971.

Riedler, W., B. Hultqvist, S. Olsen , A satellite instrument for auroral particle measurements using multipliers, Arkiv för Geofysik, 5, 619-635, 1971.

Hultqvist, B., Rymdplasmaforskning i norr – ett internationellt projekt, Forskning och framsteg, nr. 6, 1971.

Hultqvist, B., europeiskt rymdsamarbete i nya banor, Forskning och Framsteg, nr. 1, 1972.

Hultqvist, B., Problem för tung grundforskning, Svenska Dagbladet, understreckare, 23 februari, 1972.

Hultqvist, B., On the interaction between the magnetosphere and the ionosphere, in Solar Terrestrial Physics, edited by E.R. Dyer, 4, pp.176-198, D. Reidel Publishing Company, Dordrecht, 1972.

Hultqvist, B., Auroral particles, Geofysiske Publikasjoner, 29, 27-55, 1972.

Hultqvist, B., L. Liszka, The high-latitude ionosphere above the E-layer, in Magnetosphere-Ionosphere Interactions, edited by K. Folkestad, pp. 65-74, Universitetsforlaget, Oslo, 1972.

Hultqvist, B., F.T. Berkey, F.T. Driatsky, K. Henriksen, D.H. Jelly, T.I. Shchuka, A. Theander, J. Yliniemi, Temporal development of the geographical distribution of auroral absorption for 30 substorm events in each of IQSY (1964-1965) and YASY (1969), in Issled.Po Geomagn., Aeronomii i Fizike Solatsa, pp. 348-368, Moscow, Nauka, N 23, 1972.

Hultqvist, B., On the production of magnetic-field-aligned electric field by the interaction between the hot magnetospheric plasma and the cold ionosphere over the polar caps, in Issled.Po Geomagn., Aeronomii i Fizike Solatsa, pp. 132-150, Moscow, Nauka, N 23, 1972.

Hultqvist, B., Perturbations of the geomagnetic field, in Cosmical Geophysics, edited by A. Egeland et al., pp. 193-201, Universitetsforlaget, Oslo, 1973.

Hultqvist, B., Auroral particles, in Cosmical Geophysics, edited by A. Egeland et al., pp. 161-180, Universitetsforlaget, Oslo, 1973.

Hultqvist, B., Survey of the present state of ionospheric and magnetospheric physics, in European Sounding-Rocket and Related Research at High Latitudes, ESRO SP-97, pp. 3-27, 1973.

Berkey, F.T., V.M. Driatsky,K. Henriksen, B. Hultqvist, D.J. Jelly, T.I. Shchuka, A. Theander, J. Yliniemi, A synoptic investigation of particle precipitation dynamics for 60 substorms in IQSY (1964-1965) and IASY (1969), Planet. Space Sci., 255-307, 1974.

Bernstein, W., B. Hultqvist, H. Borg, Some implications of low altitude observations of isotropic precipitation of ring current protons beyond the plasmapause, Planet. Space Sci., 22, 767-776, 1974.

Hultqvist, B., Rocket and satellite observations of energetic particle precipitation in relation to optical aurora, Ann. Géophys., 30, 223-257, 1974.

Hultqvist, B., Evidence from particle precipitation of two-way convection in auroral latitudes, J. Geophys., 40, 713-728, 1974.

Hultqvist, B., The aurora, in The Magnetospheres of the Earth and Jupiter, edited by V. Formisano, pp. 77-111, D. Reidel Publishing Company, Dordrecht, 1975.

Hultqvist, B., The ring current and particle precipitation near the plasmapause, Ann. Géophys., 31, 111-126, 1975.

Hultqvist, B., Some experimentally determined characteristics of the turbulence in the magnetosphere, in Physics of the Hot Plasma in the Magnetosphere, edited by B. Hultqvist and L. Stenflo, pp. 291-318, Plenum Publishing Corporation, New York, 1975.

Sivjee, G.G., B. Hultqvist, Particle and optical measurements in the magnetic noon sector of the auroral oval, Planet. Space Sci., 23, 1597-1601, 1975.

Hultqvist, B., W. Riedler, H. Borg, Ring current protons in the upper atmosphere within the plasmasphere, Planet. Space Sci., 24, 783-797, 1976.

Hultqvist, B., The ESA Special Project concerning the launching of sounding rockets, ESA SP-115, 9-12, 1976.

Hultqvist, B., Solar cycle manifestations in the magnetosphere – upper atmosphere system, in Physics of Solar Planetary Environments, edited by D.J. Williams, pp. 63-88, American Geophysical Union, Washington D.C., 1976.

Søraas, F., J.Å. Lundblad, B. Hultqvist, On the energy dependence of the ring current proton precipitation, Planet. Space Sci., 25, 757-763, 1977.

Hultqvist, B., On the coordination of EISCAT measurements with rocket and satellite observations, in Radar Probing of the Auroral plasma, edited by A. Brekke, pp. 419-428, 1977.

Hultqvist, B., H. Borg, Observations of energetic ions in inverted V events, Planet. Space Sci., 26,673-689, 1978.

Borg, H., L.-Å. Holmgren, B. Hultqvist, F. Cambou, H. Rème, A. Bahnsen, G. Kremser, Some early results of the keV plasma experiment on Geos-1, Planet. Space Sci., 22, 511-535, 1978.

Hultqvist, B., R. Lundin, I. Sandahl,N. Pissarenko, A. Zacharov, First observations of a heated plasma component in the plasma mantel, in Proc. of Magnetospheric Boundary Layers Conference, Alpbach, 11-15 June 1979, ESA SP-148, pp. 83-89, 1979.

Lundin, R., I. Sandahl, B. Hultqvist, A. Galeev, O. Likhin, A. Omelchenko, N. Pissarenko, O. Vaisberg, A. Zacharov,First observations of the hot ion composition in the high latitude magnetospheric boundary layer by means of PROGNOZ-7, in Proc. of Magnetospheric Boundary Layers Conference, Alpbach, 11-15 June 1979, ESA SP-148, pp. 91-96, 1979.

Hultqvist, B., The hot ion component of the magnetospheric plasma and some relations to the electron component – observations and physical implications, Space Sci. Rev., 23, 581-675, 1979.

Borg, H., L.-Å. Holmgren, B. Hultqvist, S. Olsen, A. Bahnsen, S. Laursen, F. Cambou, H. Rème, G. Kremser, The keV plasma experiment on the GEOS-1 and GEOS-2 satellites, Space Sci. Instrum., 5, 37-49, 1979.

Hultqvist, B., B. Aparicio, H. Borg, R. Arnoldy, T.E. Moore, Decrease of keV electron and ion fluxes in the dayside magnetosphere during the early phase of magnetospheric disturbances, Plant. Space Sci., 29, 107-126, 1981.

Hultqvist, B., Magnetospheric hot plasma measurements in relation to wave-particle interactions on high-latitude magnetic field lines, in Exploration of the Polar Upper Atmosphere, edited by C.S. Deehr and J.A. Holtet, pp. 367-380, D. Reidel Publishing Company, Dordrecht, 1980.

Moore, T.E., R. L. Arnoldy, B. Hultqvist, B. Aparicio, The dawn polar cap boundary at high altitude, Planet. Space Sci., 28, 1019-1026, 1980.

Lundin, R., B. Hultqvist, N. Pissarenko, A. Zacharov, The plasma mantle: Composition and other characteristics observed by means of the PROGNOZ-7 satellite, Space Sci. Rev.,31, 247-345, 1982.

Hultqvist, B., H. Borg, L.-Å. Holmgren, H. Rème, A. Bahnsen, M. Jespersen, G. Kremser, Quiet-time convection electric field properties derived from keV electron measurements at the inner edge of the plasma sheet by means of GEOS-2, Planet. Space Sci., 30, 261-283,1982.

Lundin, R., B. Hultqvist, E. Dubinin, A. Zacharov, N. Pissarenko, Observations of outflowing ion beams on auroral field lines at altitudes of many earth radii, Planet. Space Sci., 30, 715-726, 1982.

Hultqvist, B., Recent progress in the understanding of the ion composition in the magnetosphere and some major question marks, Rev. Geophys. Space Physics, 20, 589-611, 1982.

Lundin, R., B. Hultqvist, N. Pissarenko, A. Zacharov, Particle data from PROGNOZ-7 (the PROMICS- 1 experiment), in The IMS Source Book, edited by C.T. Russell and D.J. Southwood, pp. 37-42, American Geophysical Union, Washington D.C., 1982.

Hultqvist, B., On the origin of the hot ions in the disturbed dayside magnetosphere, Planet. Space Sci., 31, 173-184, 1983.

Lundin, R., B. Hultqvist, N. Pissarenko, A. Zacharov, Composition of the hot magnetospheric plasma as observed with the PROGNOZ-7 satellite, in Energetic Ion Composition in the Earth’s Magnetosphere, edited by R.G. Johnson, pp. 307-351, Terra Scientific Publishing Company, Tokyo. 1983.

Hultqvist, B., On the dynamics of the ring current, J. Geophys., 52, 203-214, 1983.

Hultqvist, B., Beam-generated electrostatic electron waves: relevance to EISCAT VHF radar measurements, J. Atmosph. Terr. Phys., 46, 1207-1232, 1984.

Hultqvist, B., The hot ion composition in the magnetosphere, in Results of the ARCAD-3 project and the recent programmes in magnetospheric and ionospheric physics, Toulouse 84, pp. 177-217, Cepadues-Editiones, Toulouse, 1985.

Hultqvist, B., Growing electrostatic waves with a wavelength of 67 cm in the upper ionosphere, in Results of the ARCAD-3 project and the recent programmes in magnetospheric and ionospheric physics, Toulouse 84, pp. 917-936, Cepadues-Editiones, Toulouse, 1985.

Hultqvist, B., Observations of low energy magnetospheric plasma outside the plasmasphere, Space Sci. Rev., 42, 275-294, 1985.

Hultqvist, B., On beam-generated electrostatic electron waves in magnetized warm plasma, J. Plasma Phys., 34, 435-444, 1985.

Hultqvist, B., Beam-generated electrostatic electron waves in the magnetosphere, Planet. Space Sci.,34, 851-860, 1986.

Hultqvist, B., R. Lundin, K. Stasiewicz, Ion interactions in the magnetospheric boundary layer, in Ion Acceleration in the Magnetosphere and Ionosphere, Geophysical monograph 38, pp. 127-135, American Geophysical Union, Washington D.C., 1986.

Johnstone, A., A. Coates, S. Kellock, B. Wiken, K. Jockers, H. Rosenbauer, W. Studemann, W. Weiss, V. Formisano, E. Amata, R. Cerulli-Irelli M. Dobrowolny, R. Terenzi, A. Egidi, H. Borg, B. Hultqvist, J. Winningham, C. Gurgiolo, D. Bryant, T. Edwards, W. Feldman, M. Thomsen, M.K. Wallis L. Biermann, H. Schmidt, R. Lust, G. Haerendel, G. Paschmann, Ion flow at comet Halley, Nature, 321, 344-347, 1986.

Hultqvist, B., On the cause of the incoherent scatter plasma line in the presence of auroral electron precipitation, J. Atmosph. Terr. Phys., 48, 1021-1025, 1986.

Hultqvist, B., The Viking project, Geophys. Res. Lett., 14, 379-382,1987.

Hultqvist, B., R. Lundin, Some Viking results related to dayside magnetosphere-ionosphere interactions, Ann. Geophysicae, 5A, 503-510, 1987.

Lundin, R., L. Eliasson, B. Hultqvist, K. Stasiewicz, Plasma energization on auroral field lines as observed by the Viking spacecraft, Geophys. Res. Lett., 14, 443-446, 1987.

Lundin, R., K. Stasiewicz, B. Hultqvist, On the interpretation of different flow vectors of different ion species in the magnetospheric boundary layer, J. Geophys. Res., 92, 3214-3222, 1987.

Stasiewicz, K., R. Lundin, B. Hultqvist, The origin of the power-law component in auroral spectra,Geophys. Res. Lett., 14, 447-450, 1987.

Hultqvist, B., R. Lundin, Parallel electric fields accelerating ions and electrons in the same direction, Astrophys. Space Sci., 144, 149-154, 1988.

Hultqvist, B., On the acceleration of electrons and positive ions in the same direction along magnetic field lines by parallel electric fields, J. Geophys. Res., 93, 9777-9784, 1988.

Hultqvist, B., T. Lundin, K. Stasiewicz, L. Block, P.-A. Lindqvist, G. Gustavsson, H. Koskinen, A. Bahnsen, T.A. Potemra, L.J. Zanetti, Simultaneous observations of upward moving field-aligned energetic electrons and ions on auroral zone field lines, J. Geophys. Res., 93, 9765-9776, 1988.

Fredga, K., och B. Hultqvist, Svensk Viking såg norrsken uppifrån mitt på dagen, Forskning och framsteg 3, 38-43, 1989.

Hultqvist, B., Observations of auroral zone processes by the Viking satellite, Phil. Trans. R.Soc. Lond. A, 328, 209-220, 1989.

Lundin, R., and B. Hultqvist, Ionospheric plasma escape by high-altitude electric fields:Magnetic moment pumping, J. Geophys. Res., 94, 6665-6680, 1989.

Lundin, R., A. Zakharov, R. Pellinen, H. Borg, B. Hultqvist, N. Pissarenko, E. M. Dubinin, S.W. Barabash, I. Liede, and H. Koskinen, First measurements of the ionospheric plasma escape from Mars, Nature, 341, 609-612, 1989.

Lundin, R., B. Hultqvist, S. Olsen, R. Pellinen, I. Liede, A. Zakharov, E. Dubinin, and N. Pissarenko, The ASPERA experiment on the Soviet Phobos spacecraft, In Solar System Plasma Physics, ed. by J. H. Waite, Jr., R. L. Burch, and T. E. Moore, American Geophysical Union Monograph No 54, AGU, Washington D. C., 1989.

Hultqvist, B., Actions of magnetospheres on planetary atmospheres, IRF Scientific Report 203, December 1989.

Lundin, R., A. Zakharov, R. Pellinen, S. W. Barabash, H. Borg, E. M. Dubinin, B. Hultqvist, H. Koskinen, I. Liede, and N. Pissarenko, ASPERA/Phobos measurements of the ion outflow from the Martian ionosphere, Geophys. Res. Lett., 17, 873-876, 1990.

Lundin, R., A. Zakharov, R. Pellinen, H. Borg, B. Hultqvist, N. Pissarenko, E. M. Dubinin, S.W. Barabash, I. Liede, and H. Koskinen, Plasma composition measurements of the Martian magnetosphere morphology, Geophys. Res. Lett., 17, 877-880, 1990.

Hultqvist, B., The Swedish satellite project Viking, J. Geophys. Res., 95, 5749-5752, 1990.

Hultqvist, B., Rymdforskning i översta Norrland, Thule, Kungl. Skytteanska Samfundet, Årsbok 1989, publicerad 1990.

Hultqvist, B., Achievements of magnetospheric research, In Magnetospheric Physics, pp. 21-39, eds. B. Hultqvist and C.-G. Fälthammar, Plenum Press, New York, 1990.

Hultqvist, B., Presentation of Professor James A. Van Allen as the Crafoord Prize Laureate of 1989 at the Royal Swedish Academy of Sciences, September 27, 1989. In Magnetospheric Physics: Achievements and Prospects, pp. 1-7, eds. B. Hultqvist and C.-G. Fälthammar, Plenum Press, New York, 1990.

Hultqvist, B., On the connections between astrophysics and magnetospheric physics, Proceedings of the meeting of the Nordic Society for Space Research in Bolkesjø, Nov. 1990, Norwegian Space Centre Report (91)2, 1991.

Hultqvist, B., Extraction of ionospheric plasma by magnetospheric processes, J. Atmos. Terr. Phys., 53, 3-15, 1991.

Hultqvist, B., H. Vo, R. Lundin, B. Aparicio, P.-A. Lindqvist, G. Gustafsson, and B. Holback, On the upward acceleration of electrons and ions by low-frequency electric field fluctuations observed by Viking, J. Geophys. Res., 96, 11,609-11,615, 1991.

Hultqvist, B., On the motion of electrons in the slow electric field fluctuations observed by Viking, J. Geophys. Res., 96, 19,513-19,519, 1991.

Hultqvist, B., The need of coordinated observations in space and from ground, Proceedings of the Cluster Workshop, Svalbard, Norway, 16-19 September 1991, ESA-SP 330, 123-127, 1991.

Hultqvist, B., The start of space research in Sweden during the COPERS and early ESRO years, with personal recollections, ESA HSR-Special, 89-105, 1993.

Hultqvist, B., The composition of magnetospheric plasmas, Europhys. News, 25, 77-81, 1994. Hultqvist, B., Rymdverksamhet i nordligaste Lappland, BOTNIA, en nordsvensk region, 202-211, 1994.

Hultqvist, B., EISCAT: rymdfysikforskning på höga latituder, Naturvetenskapliga forskningsrådets årsbok 1994.

Sandahl, I., R. Lundin, B. Hultqvist, K.-H. Glassmeier, and H. Koskinen, On the need for future solar wind monitoring, Proceedings of the International Conference on Substorms 2, Fairbanks, Alaska, March 7-11, Substorms 2, 351-356, 1994.

Frank, L. A., J. B. Sigwarth, D. J. Williams, E. C. Roelof, D. G. Mitchell, R. E. Gold, E. P. Keath, B. H. Mauk, C.-I. Meng, D. L. Carpenter, B. K. Hultqvist, R. N. Lundin, G. L. Siscoe, R. A. Wolf, D. J. Gorney, M. Schulz, D. J. McComas, H. O. Funsten, K. R. Moore, B. W. Smith, J. D. Craven, Y. T. Chiu, R. R. Meier, and J. F. Seely, Imagers for the magnetosphere, aurora, and plasmasphere, Optical Engineering, 33, 391-408, 1994.

Hultqvist, B., On the acceleration of positive ions by high-latitude, large-amplitude electric field fluctuations, J. Geophys. Res., 101, 27,111-27,121, 1996.

Hultqvist, B., High latitude space physics, Conference Proceedings Solar System Plasma Physics, eds. F. Mariani and N. F. Ness, SIF, Bologna, 56, 87-110, 1997.

Hultqvist, B., On the role of space in the next century, Proceedings of the IAA conference 1997, paper IAA.8.1.01, 1997.

Hultqvist, B., Den nära rymden, Kungl. Skytteanska sällskapets jubileumsbok: Vetenskapliga rymden, Stockholm: Carlsson, 1998.

Øieroset, M., M. Yamauchi, L. Liszka, and B. Hultqvist, Increase in energetic ion outflow from the ionosphere during substorms: A statistical study, in S. Kokubun and Y. Kamide (eds), Proceedings of International Conference on Substorms-4, Terra Sci. Pub., 63-66, 1998.

Bengt Hultqvist, Rymdforskning i går, i dag och i morgon, Kungl. Skytteanska samfundets årsbok, 97-124, 1999.

Hultqvist, B., Acceleration of ionospheric outflowing ions, Phys. Chem. Earth (C), 24, No. 1-3, 247-257, 1999.

Liszka, L., M. Öieroset, and B. Hultqvist, Variability in Viking ion and electric field observations detected by a wavelet filtering technique, IRF Scientific Report 257, May 1999.

Øieroset, M., M. Yamauchi, L. Liszka, S. P. Christon, and B. Hultqvist, A statistical study of ion beams and conics from the dayside ionosphere during different phases of a substorm, J. Geophys. Res., 104, 6987-6998, 1999.

Øieroset, M., M. Yamauchi, L. Liszka, S. P. Christon and B. Hultqvist, Correction to “A statistical study of ion beams and conics from the dayside ionosphere during different phases of a substorm”, J. Geophys. Res., 104, 12,491, 1999.

Øieroset, M., M. Yamauchi, L. Liszka, and B. Hultqvist, Energetic ion outflow from the dayside ionosphere: Categorization, classification, and statistical study, J. Geophys. Res., 104, 24,915-24,927, 1999.

Creola, P., A. Azcárraga, J. Breton, M. Dobrowolny, M. Giroux, B. Hultqvist, P. Jankowitsch, J. Langeland, P. Linsen, B. O. Dounell, M. Praet, H.-P. Richarz, J. Shrimplin, R. Skår, and P. Tanskanen, Investment in space, a European challenge, Second Report by the Long-Term Space Policy Committee, ESA SP-2000, 1999.

Hultqvist, B., Some achievements of magnetospheric physics research, in Battrick, B. And Huber, M. C. E. (eds), Space Science and the Long-Term Future of Space in Europe, Proceedings of a colloquium to celebrate Roger Bonnet’s 60th birthday, ESA SP-431, 81-102, 1999.

Hultqvist, B., Introduction, in Magnetospheric Plasma Sources and Losses, edited by B. Hultqvist, M. Øieroset, G. Paschmann, and R. Treumann, pp. 1-7, Kluwer Academic Publishers, Dordrecht, 1999.

Hultqvist, B., M. André, S.P. Christon, G. Paschmann, and D.G. Sibeck, Contributions of Different Source and Loss Processes to the Plasma Content of the Magnetosphere, in Magnetospheric Plasma Sources and Losses, edited by B. Hultqvist, M. Øieroset, G. Paschmann, and R. Treumann, pp. 355-372, Kluwer Academic Publishers, Dordrecht, 1999.

Walker, R., D.J. Williams, S.P. Christon, B. Hultqvist, G. Paschmann, and R. Treumann, Magnetospheric Plasma sources and Losses: Future Directions, in Magnetospheric Plasma Sources and Losses, edited by B. Hultqvist, M. Øieroset, G. Paschmann, and R. Treumann, pp. 373-382, Kluwer Academic Publishers, Dordrecht, 1999.

Hultqvist, B., Space physics at the millennium transition, Proceedings of the 5th International Conference on Substorms, ESA SP-443, 3-6, 2000.

Hultqvist, B., Andøya rocket range and early Swedish space physics research, in Historien om Andøya Rakettskytefelt gjennom 40 år, 46-47, 2000.

Hultqvist, B., Earth’s Magnetosphere, in The Century of Space Science, edited by J.A.M. Bleeker, J. Geiss, and M.C.E. Huber, pp. 1529-1557, Kluwer Academic Publishers, Dordrecht, 2001.

Hultqvist, B., Downward ion acceleration at auroral latitudes: cause of parallel electric field, Annales Geophysicae, 20, 1117-1136, 2002.

Amm, O., J. Birn, J. Bonnell, J.E. Borovsky, J.F. Carbary, C.W. Carlson, C.A. Cattell, R.E. Ergun, A. Eriksson, Y.I. Galperin, S.E. Haaland, T. Hallinan, G. Haerendel, B. Hultqvist, T. Karlsson, D.J. Knudsen, H.E.J. Koskinen, W. Lotko, G. Lu, K.A. Lynch, R.L. Lysak, G. Marklund, J.P. McFadden, A. Masson, C.-I.

Meng, H. Opgenoorth, G. Paschmann, R. Pottelette, T.I. Pulkkinen, V.A. Sergeev, Y. Song, and R.A. Treumann, Auroral Plasma Physics, edited by G. Paschmann, S. Haaland , and R.A. Treumann, Kluwer Academic Publishers, Dordrecht, 2003.

Hultqvist B., Downward accelerated ions: Ion source for the potential layer, J. Geophys. Res.,109, A03214, doi: 10.1029/2003JA010232, 2004.

Geiss, J., B. Hultqvist, Introduction, in The Solar system and Beyond, Ten Years of ISSI, edited by J. Geiss and B. Hultqvist, pp. 3-4, ESA Publications Division, Noordwijk, 2005.

Hultqvist, B., G. Paschmann, D. Sibeck, T. Terasawa, R.A. Treumann, L. Zelenyi, Space plasma physics, in The Solar System and Beyond, Ten Years of ISSI, edited by J. Geiss and B. Hultqvist, pp. 113-150, ESA Publications Division, Noordwijk, 2005.

Hultqvist, B. The Aurora, in Handbook of the Solar-Terrestrial Environment, edited by Y. Kamide and A. Chian, pp. 334-355, Springer Verlag Berlin Heidelberg, 2007.

Hultqvist, B. Consequences of Sputnik, in Space the First Step…., edited by A. Zakharov,O. Zakutnyaya, V. Kornilenko, Space Research Institute of Russian Academy of Sciences, Moscow, 2007.

Hultqvist, B., On the Importance of Auroral Processes in the Universe, published in the Proceedings of the Greenland Space Sciences Symposium, 4-7 May 2007, J. Atmosph. and Solar-Terr. Physics, 70, pp. 2235-2245,2008, doi:10.1016/j.jastp.2008.03.023

Hultqvist, B. Svensk rymdfysikforskning med radiovågor under det senaste halvseklet: Hur vi fick en internationell forskningsanläggning med säte i Sverige, i SNRV 75 år, redaktör Gerhard Kristensson, sid 45-59, Svenska Nationalkommittén för Radiovetenskap, 2009.