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FOR AN UPDATED LIST, SEE http://cc.oulu.fi/~kmursula/publications/

 

  1. J. Maalampi, K. Mursula, and M. Roos, Study of the V, A structure of the charged leptonic current, Nucl. Phys., B207, 233-250, 1982.
  2. J. Maalampi and K. Mursula, Study of the V, A structure of the charged weak currents of quarks, Z. Phys., C16, 83-88, 1982.
  3. K. Mursula, M. Roos, and F. Scheck, The Lorentz structure of leptonic charged weak interactions, Nucl. Phys., B219, 321-340, 1983.
  4. K. Enqvist, K. Mursula, and M. Roos, Mirror leptons, Nucl. Phys., B226, 121-151, 1983.
  5. K. Enqvist, J. Maalampi, and K. Mursula, Neutrinoless double beta decay in the case of Dirac neutrinos, Phys. Lett., 124B, 89-93, 1983.
  6. R. K. Dementiev, I. A. Korzhavina, E. M. Leikin, A. G. Puzyrny, V. I. Rud, L. A. Tikhonova, E. G. Boos, V. V. Filippova, V. V. Samoilov, T. Temiraliev, B. V. Batyunya, I. V. Boguslavsky, N. B. Dashian, I. M. Gramenitsky, R. Lednicky, S. V. Levonian, V. Vrba, Z. Zlatanov, K. Mursula, P. Villanen, E. Walck, J. Patocka, I. Herynek, M. Lokajicek, J. Ridky, V. Simak, M. Suk, A. Valkarova, A. M. Khudzhadze, G. O. Kuratashvili, T. P. Topuriya, and V. D. Tsintsadze, Jet variable distributions in antiproton-proton interactions, Nuovo Cim., A75, 296-306, 1983.
  7. K. Enqvist, K. Mursula, and M. Roos, Mirror fermions, universality and the beam dump experiment, Z. Phys., C21, 133-136, 1983.
  8. F. Halzen and K. Mursula, Limits to the number of neutrinos: a comment on the Zo discovery, Phys. Rev. Lett., 51, 857-858, 1983.
  9. K. Mursula, Leptonic charged weak interactions in the left-right symmetric model, Nucl. Phys., B241, 173-188, 1984.
  10. K. Enqvist, J. Maalampi, and K. Mursula, Neutrinoless double beta decay and the limits to the right-handed currents, Phys. Lett., 149B, 217-220, 1984.
  11. K. Enqvist, J. Maalampi, K. Mursula, and M. Roos, Low energy effects of mirror leptons, Proc. of the Europhysics Study Conference on Electroweak Effects at High Energies, Erice, Italy, ed. H. B. Newman (Plenum Press), p. 537-550, 1985.
  12. P. Aurenche, R. Kinnunen, and K. Mursula, Top properties from the W decay, Phys. Scripta, 31, 310-314, 1985.
  13. K. Mursula and F. Scheck, Analysis of leptonic charged weak interactions, Nucl. Phys., B253, 189-204, 1985.
  14. J. Maalampi and K. Mursula, Constraints for mixing between light and heavy neutrinos, Phys. Lett., 157B, 199-204, 1985.
  15. J. Maalampi and K. Mursula, Leptonic CP violation and mirror leptons, Nucl. Phys., B269, 109-118, 1986.
  16. J. Maalampi, K. Mursula, and M. Roos, Possible evidence for a radiatively decaying neutrino, Phys. Rev. Lett. 56, 1031-1034, 1986.
  17. F. Scheck and K. Mursula, Note on muon decay parameters, Phys. Lett.,170 B, 101-102, 1986.
  18. V. A. Sergeev, P. Tanskanen, K. Mursula, A. Korth, and R. C. Elphic, Current sheet thickness in the near-Earth plasma sheet during substorm growth phase as inferred from simultaneous magnetotail and ground-based observations, Adv. Space Res., 8, 125-128, 1988.
  19. G. Gustafsson, T. Aggson, R. Boström, L. P. Block, C. Cattell, P. Décréau, A. Egeland, C.-G. Fälthammar, R. Grard, D. Gurnett, C. Harvey, B. Holback, G. Holmgren, P. Kellogg, P. Kintner, S. Klimov, J.-P. Lebreton, P.-A. Lindqvist, R. Manning, G. Marklund, N. Maynard, F. Mozer, K. Mursula, A. Pedersen, R. Pfaff, I. Roth, A. Roux, R. Schmidt, H. Singer, M. Smiddy, K. Stasiewicz, P. Tanskanen, M. Temerin, E. Thrane, J. Wygant, and L. J. C. Woolliscroft, The Spherical Probe Electric Field and Wave Experiment for the Cluster Mission, Eur. Space Agency Spec. Publ., ESA SP-1103, 31-36, 1988.
  20. B. Wilken, W. I. Axford, P. Daly, A. Korth, G. Kremser, W. H. Ip, V. M. Vasyliunas, J. B. Blake, J. F. Fennell, L. R. Lyons, M. Schulz, H. Fischer, G. Wibberenz, H. Borg, B. Hultqvist, D. N. Baker, R. D. Belian, T. A. Fritz, K. Mursula, P. Tanskanen, D. Hall, S. McKenna-Lawlor, F. Gliem, W. Rieck, M. Scholer, and E. T. Sarris, RAPID (CLUSTER) Research with Adaptive Particle Imaging Detectors, Eur. Space Agency Spec. Publ., ESA SP-1103, 85-93, 1988.
  21. V. A. Sergeev, P. Tanskanen, K. Mursula, A. Korth, and R. C. Elphic, Current sheet thickness in the near-Earth plasma sheet during substorm growth phase, J. Geophys. Res., 95, 3819-3828, 1990.
  22. K. Mursula, G. Kremser, and B. Wilken, Average energy distributions of energetic ions in the different parts of the cusp/cleft region, Proceedings of Nordic Society for Space Research (NSSR), Norwegian Space Center report (91) 2, 211-216, 1991.
  23. A. K. Nekrasov, K. Mursula, J. Kangas, T. Pikkarainen, and N. F. Maltseva, Inhomogeneity and nonlinearity effects on stop bands of Alfvénic ion cyclotron waves in multicomponent plasma, J. Geophys. Res., 96, 1767-1773, 1991.
  24. K. Mursula, J. Kangas, T. Pikkarainen, and M. Kivinen, Pc1 micropulsations at a high-latitude station: A study over nearly four solar cycles, J. Geophys. Res., 96, 17651-17661, 1991.
  25. A. K. Nekrasov, F. Z. Feygin, J. Kangas, K. Mursula, and T. Pikkarainen, Influence of the ionosphere on the spectral structure of the Pc1 geomagnetic pulsations, Geomagn. Aeron. (English Transl.), 31, 489-491, 1991.
  26. K. Mursula, T. Rinne, J. Kangas, and T. Pikkarainen, Ionospheric control of the long-term occurrence of Pc1 pulsations observed on ground, Eur. Space Agency Spec. Publ., ESA SP-346, 327-331, 1992.
  27. J. Maalampi, K. Mursula, and R. Vuopionperä, Heavy neutrinos in e+e- collisions, Nucl. Phys., B372, 23-43, 1992.
  28. V. A. Sergeev, M. Malkov, and K. Mursula, Testing the isotropic boundary algorithm method to evaluate the magnetic field configuration in the tail, J. Geophys. Res., 98, 7609-7620, 1993.
  29. K. Mursula, T. Rinne, J. Kangas, and T. Pikkarainen, The solar cycle behaviour of the period of Pc1 pulsations at a high-latitude station, Proceedings of Nordic Society for Space Research (NSSR), Danish Meteorological Institute report 93-1, ed. P. Hœeg, p. 57-64, 1993.
  30. G. Gustafsson, R. Boström, B. Holback, G. Holmgren, K. Stasiewicz, T. Aggson, R. Pfaff, L. P. Block, C.-G. Fälthammar, P.-A. Lindqvist, G. Marklund, C. Cattell, F. Mozer, I. Roth, M. Temerin, J. Wygant, P. Décréau, A. Egeland, J. Holtet, E. Thrane, R. Grard, J.-P. Lebreton, A. Pedersen, R. Schmidt, D. Gurnett, C. Harvey, R. Manning, P. Kellogg, P. Kintner, S. Klimov, N. Maynard, H. Singer, M. Smiddy, K. Mursula, P. Tanskanen, A. Roux, and L. J. C. Woolliscroft, The spherical probe electric field and wave experiment for the Cluster mission, Eur. Space Agency Spec. Publ., ESA SP-1159, 17-31, 1993.
  31. K. Mursula, J. Kangas, and T. Pikkarainen, Properties of structured and unstructured Pc1 pulsations at high latitudes: Variation over the 21st solar cycle, in Mina Sources of Magnetospheric Ultra-Low-Frequency Waves, Geophysical Monograph 81, American Geophysical Union, p. 409-415, 1994.
  32. R. E. Erlandson, L. J. Zanetti, M. J. Engebretson, R. Arnoldy, T. Bösinger, and K. Mursula, Pc1 waves generated by a magnetospheric compression during the recovery phase of a storm, in Solar Wind Sources of Magnetospheric Ultra-Low-Frequency Waves, Geophysical Monograph 81, American Geophysical Union, p. 399-407, 1994.
  33. R. Rasinkangas, K. Mursula, G. Kremser, H. J. Singer, B. J. Fraser, A. Korth, and W. J. Hughes, Simultaneous occurrence of Pc5 and Pc1 pulsations in the dawnside magnetosphere: CRRES observations, in Solar Wind Sources of Magnetospheric Ultra-Low-Frequency Waves, Geophysical Monograph 81, American Geophysical Union, p. 417-424, 1994.
  34. F. Z. Feygin, A. K. Nekrasov, K. Mursula, J. Kangas, and T. Pikkarainen, Coherent multiple Pc1 bands: Possible evidence for the ionospheric Alfvén resonator, Ann. Geophys., 12, 147-151, 1994.
  35. K. Mursula, L. G. Blomberg, P.-A. Lindqvist, G. T. Marklund, T. Bräysy, R. Rasinkangas, and P. Tanskanen, Dispersive Pc1 bursts observed by Freja, Geophys. Res. Lett., 21, 1851-1854, 1994.
  36. R. D. Elphinstone, D. J. Hearn, L. L. Cogger, J. S. Murphree, H. Singer, V. Sergeev, K. Mursula, D. M. Klumpar, G. D. Reeves, M. Johnson, S. Ohtani, T. A. Potemra, I. Sandahl, E. Nielsen, M. Persson, H. Opgenoorth, P. T. Newell, and Y. I. Feldstein, Observations in the vicinity of substorm onset: Implications for the substorm process, J. Geophys. Res., 100, 7937-7969, 1995.
  37. G. Kremser, J. Woch, K. Mursula, P. Tanskanen, B. Wilken, and R. Lundin, Origin of energetic ions in the polar cusp inferred from ion composition measurements by the Viking satellite, Ann. Geophys., 13, 595-607, 1995.
  38. R. D. Elphinstone, J. S. Murphree, D. J. Hearn, L. L. Cogger, I. Sandahl, P. T. Newell, D. M. Klumpar, S. Ohtani, J. A. Sauvaud, T. A. Potemra, K. Mursula, A. Wright, and M. Shapshak, The double oval UV auroral distribution: 1. Implications for the mapping of auroral arcs, J. Geophys. Res., 100, 12075-12092, 1995.
  39. R. D. Elphinstone, D. J. Hearn, L. L. Cogger, J. S. Murphree, A. Wright, I. Sandahl, S. Ohtani, P. T. Newell, D. M. Klumpar, M. Shapshak, T. A. Potemra, K. Mursula, and J. A. Sauvaud, The double oval UV auroral distribution: 2. The most poleward arc system and the dynamics of the magnetotail, J. Geophys. Res., 100, 12093-12102, 1995.
  40. K. Mursula, B. J. Anderson, R. E. Erlandson, and T. Pikkarainen, Solar cycle change of Pc1 waves observed by an equatorial satellite and on the ground, Adv. Space Res., 17, (10)51-(10)55, 1996.
  41. A. Guglielmi, F. Feygin, A. Kalisher, J. Kangas, K. Mursula, and T. Pikkarainen, Fluctuations of the repetition period of Pc1 pearl pulsations, Geophys. Res. Lett., 23, 1041-1044, 1996.
  42. T. A. Plyasova-Bakounina, J. Kangas, K. Mursula, O. A. Molchanov, and J. A. Green, Pc1-2 and Pc4-5 pulsations observed at a network of high latitude stations, J. Geophys. Res., 101, 10965-10973, 1996.
  43. A. Guglielmi, J. Kangas, K. Mursula, T. Pikkarainen, O. Pokhotelov, and A. Potapov, Pc1 induced electromagnetic lift of the background plasma in the magnetosphere, J. Geophys. Res., 101, 21493-21500, 1996.
  44. K. Mursula and B. Zieger, The 13.5-day periodicity in the Sun, solar wind and geomagnetic activity: The last three solar cycles, J. Geophys. Res., 101, 27077-27090, 1996.
  45. R. E. Erlandson, K. Mursula, and T. Bösinger, Simultaneous ground-satellite observations of structured Pc 1 pulsations, J. Geophys. Res., 101, 27149-27156, 1996.
  46. M. Yamauchi, R. Lundin, K. Mursula, G. Marklund, and T. A. Potemra, Dayside Pc5 pulsation detected by Viking ion data at L=4, Geophys. Res. Lett., 23, 2517-2520, 1996.
  47. M. A. Shukhtina, V. A. Sergeev, L.I. Vagina, R. Rasinkangas, T. Bösinger, K. Mursula, G. Kremser, A. Korth, G. D. Reeves, and H. J. Singer, Drifting electron holes observed by CRRES spacecraft, Eur. Space Agency Spec. Publ., ESA SP-389, 591-596, 1996.
  48. A. G. Yahnin, T. Bösinger, R. D. Belian, T. Bräysy, K. Mursula, and H. J. Singer, Energy spectra of protons and electrons in two longitudinally separate parts of a substorm injection region, Cosmic Research, 34, 432-437, 1996.
  49. K. Mursula, I. Usoskin, and B. Zieger, On the claimed 5.5-year periodicity in solar activity, Solar Phys., 176, 201-210, 1997.
  50. O. A. Pokhotelov, D. O. Pokhotelov, F. Z. Feygin, V. A. Gladychev, M. Parrot, K. Hayashi, J. Kangas, and K. Mursula, Oxygen cyclotron harmonic waves in the deep plasmasphere during magnetic storms, J. Geophys. Res., 102, 77-83, 1997.
  51. I. G. Usoskin, G. A. Kovaltsov, H. Kananen, K. Mursula, and P. J. Tanskanen, Phase evolution of solar activity and cosmic ray variation cycles, Solar Phys., 170, 447 - 452, 1997.
  52. F. Z. Feygin, O. A. Pokhotelov, D. O. Pokhotelov, T. Bräysy, J. Kangas, and K. Mursula, Exo-plasmaspheric refilling due to ponderomotive forces induced by geomagnetic pulsations, J. Geophys. Res., 102, 4841-4845, 1997.
  53. B. B. Gvozdevsky, V. A. Sergeev, and K. Mursula, Long lasting energetic proton precipitation in the inner magnetosphere after substorms, J. Geophys. Res., 102, 24333-24338, 1997.
  54. V. S. Smirnov, V. S. Ismagilov, E. V. Vashenyuk, H. Kananen, K. Mursula, and P. Tanskanen, The strong IMF fluctuations and their auroral zone geomagnetic response, Phys. and Chem. of the Earth, 22, 697 - 700, 1997.
  55. K. Mursula, R. Rasinkangas, T. Bösinger, R. E. Erlandson, and P.-A. Lindqvist, Non-bouncing Pc1 wave bursts, J. Geophys. Res., 102, 17611-17624, 1997.
  56. K. Takahashi, B. J. Anderson, S. Ohtani, G. D. Reeves, S. Takahashi, T. E. Sarris, and K. Mursula, Drift shell splitting of energetic ions injected at pseudo-substorm onsets, J. Geophys. Res., 102, 22117-22130, 1997.
  57. B. Wilken, W. I. Axford, I. Daglis, P. Daly, W. Güttler, W. H. Ip, A. Korth, G. Kremser, S. Livi, V. M. Vasyliunas, J. Woch, D. Baker, R. D. Belian, J. B. Blake, J. F. Fennell, L. R. Lyons, H. Borg, T. A. Fritz, F. Gliem, R. Rathje, M. Grande, D. Hall, K. Kecsuemety, S. McKenna-Lawlor, K. Mursula, P. Tanskanen, Z. Pu, I. Sandahl, E. T. Sarris, M. Scholer, M. Schulz, F. Søraas, and S. Ullaland, RAPID. The imaging energetic particle spectrometer on CLUSTER, Space Sci. Rev., 79, 399-473, 1997.
  58. I. G. Usoskin, H. Kananen, K. Mursula, P. Tanskanen, and G. A. Kovaltsov, Period of unusual modulation of cosmic ray intensity: The declining phase of cycle 20, Eur. Space Agency Spec. Publ., ESA SP-415, 491-495, 1997.
  59. K. Mursula and B. Zieger, Solar excursion phases during the last 14 solar cycles, Geophys. Res. Lett., 25, 1851-1854, 1998.
  60. F. Z. Feygin, O. A. Pokhotelov, D. O. Pokhotelov, K. Mursula, J. Kangas, T. Bräysy, and R. Kerttula, Effect of heavy ions on ponderomotive forces due to ion cyclotron waves, J. Geophys. Res., 103, 20481-20486, 1998.
  61. R. Rasinkangas, and K. Mursula, Modulation of magnetospheric EMIC waves by Pc3 pulsations of upstream origin, Geophys. Res. Lett., 25, 869-872, 1998.
  62. T. Bräysy, K. Mursula, and G. Marklund, Ion cyclotron waves during a great magnetic storm observed by Freja double probe electric field instrument, J. Geophys. Res., 103, 4145-4156, 1998.
  63. I. G. Usoskin, H. Kananen, K. Mursula, P. Tanskanen, and G. A. Kovaltsov, Correlative study of solar activity and cosmic ray intensity, J. Geophys. Res., 103, 9567-9574, 1998.
  64. B. Zieger and K. Mursula, Annual variation in near-Earth solar wind speed: Evidence for persistent north-south asymmetry related to solar magnetic polarity, Geophys. Res. Lett., 25, 841-844, 1998; Correction of editorial errors in GRL, 25, 2653, 1998.
  65. K. Mursula and T. Ulich, A new method to determine the solar cycle length, Geophys. Res. Lett., 25, 1837-1840, 1998.
  66. O. A. Pokhotelov, D. O. Pokhotelov, F. Z. Feygin, M. Parrot, J. Kangas, K. Mursula, P. K. Shukla, and L. Stenflo, Excitation of helium cyclotron harmonic waves during quiet magnetic conditions, J. Geophys. Res., 103, 26585-26593, 1998.
  67. K. Mursula, J. Kangas, R. Kerttula, T. Pikkarainen, A. Guglielmi, O. Pokhotelov, and A. Potapov, New constraints on theories of of Pc1 pearl formation, J. Geophys. Res., 104 , 12399-12406, 1999.
  68. J. Kangas, J. Kultima, T. Pikkarainen, R. Kerttula, and K. Mursula, Solar cycle variation in the occurrence rate of Pc1 and IPDP magnetic pulsation at Sodankylä, Geophysica, 35, 23-31, 1999.
  69. K. Mursula, T. Bräysy, R. Rasinkangas, P. Tanskanen, and F. Mozer, A modulated multiband Pc1 event observed by Polar/EFI around the plasmapause, Adv. Space Res., 24(1), 81-84, 1999.
  70. K. Mursula, and B. Zieger, The 1.3-year variation in solar wind speed and geomagnetic activity, Adv. Space Res., 25(9) , 1939-42, 2000.
  71. K. Mursula, K. Prikner, F. Z. Feygin, T. Bräysy, J. Kangas, R. Kerttula, P. Pollari, T. Pikkarainen, and O. A. Pokhotelov, Non-stationary Alfvén resonator: New results on Pc1 pearls and IPDP events, J. Atmos. Solar-Terr. Phys., 62, 299-309, 2000.
  72. K. Prikner, K. Mursula, F. Z. Feygin, J. Kangas, R. Kerttula, T. Pikkarainen, O. A. Pokhotelov, and V. Vagner, Non-stationary Alfvén resonator: Vertical profiles of wave characteristics, J. Atmos. Solar-Terr. Phys., 62, 311-322, 2000.
  73. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Cyclic behaviour of sunspot activity during the Maunder minimum, Astron. and Astrophys., 354, L33-L36, 2000.
  74. F. Z. Feygin, N. G. Kleimenova, O. A. Pokhotelov, M. Parrot, K. Prikner, K. Mursula, J. Kangas, and T. Pikkarainen, Nonstationary pearl pulsations as a signature of magnetospheric disturbances, Ann. Geophys., 18, 517-522, 2000.
  75. R. Kerttula, K. Mursula, T. Pikkarainen, and J. Kangas, Storm-time Pc1 activity at high and mid-latitudes, J. Geophys. Res., 106, 6213-6227, 2001.
  76. J. Takalo, K. Mursula, and J. Timonen, Role of the driver in the dynamics of a coupled-map model of the magnetotail: Does the magnetosphere act as a low pass filter, J. Geophys. Res., 105, 27665-27672, 2000.
  77. R. Kerttula, K. Mursula, T. Pikkarainen, and J. Kangas, Effect of magnetic storm intensity on Pc1 activity at high and mid-latitudes, J. Atmos. Solar-Terr. Phys., 63, 503-511, 2001.
  78. K. Mursula, I. G. Usoskin, and G. A. Kovaltsov, Persistent 22-year cycle in sunspot activity: Evidence for a relic solar magnetic field, Solar Phys., 198, 51-56, 2001.
  79. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Heliospheric modulation of cosmic rays and solar activity during the Maunder minimum, J. Geophys. Res., 106, 16039-16046, 2001.
  80. T. Bräysy and K. Mursula, Conjugate observations of electromagnetic ion cyclotron waves, J. Geophys. Res., 106, 6029-6041, 2001.
  81. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Simulation of sunspot activity during active Sun and great minima using regular, random and relic fields, Solar Phys., 199, 187-199, 2001.
  82. J. Takalo, and K. Mursula, A model for the diurnal UT variation of the Dst index, J. Geophys. Res., 106, 10,905-10,914, 2001.
  83. K. Mursula, and B. Zieger, Long-term north-south asymmetry in solar wind speed inferred from geomagnetic activity: A new type of century-scale solar oscillation?, Geophys. Res. Lett., 28, 95-98, 2001.
  84. C. Sucksdorff, T. Bösinger, J. Kangas, K. Mursula, T. Nygrén, K. Kauristie, and H. Koskinen, Space physics, Geophysica, 37(1-2), 309-355, 2001.
  85. I. G. Usoskin, K. Mursula, H. Kananen, and G. A. Kovaltsov, Dependence of cosmic rays on solar activity for odd and even solar cycles, Adv. Space Res., 27, (3)571-(3)576, 2001.
  86. K. Mursula, T. Bräysy, K. Niskala, and C. T. Russell, Pc1 pearls revisited: Structured electromagnetic ion cyclotron waves on Polar satellite and on ground, J. Geophys. Res., 106, 29543-29553, 2001.
  87. K. Prikner, K. Mursula, J. Kangas, and F. Z. Feygin, Ionospheric Alfvén resonator control over the frequency-variable Pc1 event in Finland on May 14, 1997, Studia Geoph. et Geod., 45, 363-381, 2001.
  88. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Was one sunspot cycle lost in late XVIII century?, Astron. Astrophys., 370, L31-L34, 2001.
  89. G. Gustafsson, M. André, T. Carozzi, A. I . Eriksson, C.-G. Fälthammar, R. Grard, G. Holmgren, J. A. Holtet, N. Ivchenko, T. Karlsson, Y. Khotyaintsev, S. Klimov, H. Laakso, P.-A. Lindqvist, B. Lybekk, G. Marklund, F. Mozer, K. Mursula, A. Pedersen, B. Popielawska, S. Savin, K. Stasiewicz, P. Tanskanen, A. Vaivads, and J.-E. Wahlund, First results of electric field and density observations by Cluster EFW based on initial months of operation, Ann. Geophys., 19, 1219-1240, 2001.
  90. B. Wilken, P. W. Daly, U. Mall, K. Aarsnes, D. N. Baker, R. D. Belian, J. B. Blake, H. Borg, J. Büchner, M. Carter, J. F. Fennell, R. Friedel, T. A. Fritz, F. Gliem, M. Grande, K. Kecskemety, G. Kettmann, A. Korth, S. Livi, S. McKenna-Lawlor, K. Mursula, B. Nikutowski, C. H. Perry, Z. Y. Pu, J. Roeder, G. D. Reeves, E. T. Sarris, I. Sandahl, F. Søraas, J. Woch, and Q.-G. Zong, First results from the RAPID imaging energetic particle spectrometer on board Cluster, Ann. Geophys., 19, 1355-1366, 2001.
  91. I. G. Usoskin, K. Alanko, K. Mursula, and G. A. Kovaltsov, Heliospheric modulation strength during the neutron monitor era, Solar Phys., 207, 389-399, 2002.
  92. E. S. Vernova, K. Mursula, M. I. Tyasto, and D. G. Baranov, A new pattern for the north-south asymmetry of sunspots, Solar Phys., 205, 371-382, 2002.
  93. K. Prikner, K. Mursula, F. Z. Feygin, J. Kangas, R. Kerttula, and P. Pollari, Numerical simulation of the high-latitude non-stationary ionospheric Alfvén resonator during an IPDP event, Studia Geophys. et Geod., 46, 507-526, 2002.
  94. I. G. Usoskin, K. Mursula, S. K. Solanki, M. Schüssler, and G. A. Kovaltsov, A physical reconstruction of cosmic ray intensity since 1610, J. Geophys. Res. 107(A11), p. 13--1-6, doi:10.1029/2002JA009343, 2002.
  95. A. Karinen, K. Mursula, Th. Ulich, and J. Manninen, Does the magnetosphere behave differently on weekends?, Ann. Geophys., 20, 1137-1142, 2002.
  96. K. Mursula, I. G. Usoskin, and G. A. Kovaltsov, A 22-year cycle in sunspot activity, Adv. Space Res., 29, 1979-1984, 2002.
  97. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Lost sunspot cycle in the beginning of Dalton minimum: New evidence and consequences, Geophys. Res. Lett., 29(24), p. 36--1-4, doi:10.1029/2002GL015640, 2002.
  98. J. Takalo, and K. Mursula, Annual and solar rotation periodicities in IMF components: Evidence for phase/frequency modulation, Geophys. Res. Lett., 29(9), p. 31--1-4, doi:10.1029/2002GL014658, 2002.
  99. K. Mursula, T. Hiltula, and B. Zieger, Latitudinal gradients of solar wind speed around the ecliptic: Systematic displacement of the streamer belt, Geophys. Res. Lett., 29(15), p. 28--1-4, doi:10.1029/2002GL015318, 2002.
  100. K. Mursula, B. Zieger, and J. H. Vilppola, Mid-term quasi-periodicities in geomagnetic activity during the last 15 solar cycles: Connection to solar dynamo strength - To the memory of Karolen I. Paularena (1957-2001), Solar Phys., 212, p. 201-207, 2003.
  101. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, The lost sunspot cycle: Reanalysis of sunspot statistics, Astron. Astrophys., 403, p. 743-748, doi:10.1051/0004-6361:20030398, 2003.
  102. O. Amm, A. Aikio, J.-M. Bosqued, M. Dunlop, A. Fazakerley, P. Janhunen, K. Kauristie, M. Lester, I. Sillanpää, M. G. G. T. Taylor, A. Vontrat-Reberac, K. Mursula, and M. André, Mesoscale structure of a morning sector ionospheric shear flow region determined by conjugate Cluster II and MIRACLE ground-based observations, Ann. Geophys., 21, 1737-1751, 2003.
  103. I. G. Usoskin, and K. Mursula, Long-term solar cycle evolution: Review of recent developments, Sol. Phys., 218(1-2), 319-342, doi:10.1023/B:SOLA.0000013049.27106.07, 2003.
  104. K. Mursula, I. G. Usoskin, and G. A. Kovaltsov, Reconstructing the long-term cosmic ray intensity: Linear relations do not work, Ann. Geophys., 21, p. 863-867, 2003.
  105. K. Alanko, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Heliospheric modulation strength: effective neutron monitor energy, Adv. Space Res., 32 (No. 4), 615-620, 2003.
  106. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Reconstruction of monthly and yearly group sunspot numbers from sparse daily observations, Sol. Phys., 218(1-2), 295-305, doi:10.1023/B:SOLA.0000013029.99907.97, 2003.
  107. K. Mursula, T. Hiltula, and B. Zieger, A systematic 22-year pattern in solar wind, Proc. of Tenth International Solar Wind Conference, Pisa, Italy, June 17 - 21, 2002, ed. M. Velli, R. Bruno, and F. Malara, AIP conference proceedings, Vol. 679, pp. 98-101, 2003.
  108. K. Mursula, and T. Hiltula, Bashful ballerina: Southward shifted heliospheric current sheet, Geophys. Res. Lett. 30 (22), p. SSC 2--1-4, doi:10.1029/2003GL018201, 2003.
  109. I. G. Usoskin, S. Solanki, M. Schüssler, K. Mursula, and K. Alanko, Millennium-scale sunspot number reconstruction: Evidence for an unusually active Sun since the 1940s, Phys. Rev. Lett., 91 (No. 21), p. 211101--1-4, 2003.
  110. D. T. Young, J. J. Berthelier, M. Blanc, J. L. Burch, A. J. Coates, R. Goldstein, M. Grande, T. W. Hill, R. E. Johnson, V. Kelhä, D. J. McComas, E. C. Sittler, K. R. Svenes, K. Szegö, P. Tanskanen, K. Ahola, D. Anderson, S. Bakshi, R. A. Baragiola, B. L. Barraclough, R. K. Black, S. Bolton, T. Booker, R. Bowman, P. Casey, F. J. Crary, D. Delapp, G. Dirks, N. Eaker, H. Funsten, J. D. Furman, J. T. Gosling, H. Hannula, C. Holmlund, H. Huomo, J. M. Illiano, P. Jensen, M. A. Johnson, D. R. Linder, T. Luntama, S. Maurice, K. McCabe, K. Mursula, B. T. Narheim, J. E. Nordholt, A. Preece, J. Rudzki, A. Ruitberg, K. Smith, S. Szalai, M. F. Thomsen, K. Viherkanto, J. Vilppola, T. Vollmer, T. E. Wahl, M. Wüest, T. Ylikorpi, and C. Zinsmeyer, Cassini Plasma Spectrometer Investigation, Space Sci. Rev., 114, p. 1--112, doi:10.1007/s11214-004-1406-4, 2004.
  111. K. Prikner, K. Mursula, J. Kangas, R. Kerttula, and F. Z. Feygin, An effect of the ionospheric Alfvén resonator on multiband Pc1 pulsations, Ann. Geophys., 22, 643-651, SRef-ID: 1432-0576/ag/2004-22-643, 2004.
  112. I. G. Usoskin, K. Mursula, S. Solanki, M. Schüssler, and K. Alanko, Reconstruction of solar activity for the last millennium using 10Be data, Astron. Astrophys., 413, 745-751, doi:10.1051/0004-6361:20031533, 2004.
  113. K. Mursula, and J. Vilppola, Fluctuations of the solar dynamo observed in the solar wind and interplanetary magnetic field at 1 AU and in the outer heliosphere, Sol. Phys., 221(2), 337-349, doi:10.1023/B:SOLA.0000035053.17913.26, 2004.
  114. I. G. Usoskin, S. Solanki, M. Schüssler, and K. Mursula, Reply to Raisbeck's comments on millennium-scale sunspot number reconstruction: Evidence for an unusually active Sun since the 1940s, Phys. Rev. Lett., 92 (19), 199002, 2004.
  115. E. S. Vernova, K. Mursula, M. I. Tyasto, and D. G. Baranov, Long-term longitudinal asymmetries in sunspot activity: Difference between the ascending and descending phase of the solar cycle, Solar Phys., 221(1), 151-165, doi:10.1023/B:SOLA.0000033367.32977.71, 2004.
  116. A. T. Aikio, K. Mursula, S. Buchert, F. Forme, O. Amm, G. Marklund, M. Dunlop, D. Fontaine, A. Vaivads, and A. Fazakerley, Temporal evolution of two auroral arcs as measured by the Cluster satellite and coordinated ground-based instruments, Ann. Geophys., 22, 4089-4101, 2004.
  117. D. Martini, K. Mursula and A. Körmendi, Possible planetary excitation of earthquakes, Acta Geod. Geoph. Hung., 39(4), 439-446, 2004.
  118. K. Mursula, and T. Hiltula, Systematically asymmetric heliospheric magnetic field: Evidence for a quadrupole mode and non-axisymmetry with polarity flip-flops, Sol. Phys., 224, 133-143, 2004.
  119. I. G. Usoskin, N. Marsh, G. A. Kovaltsov, K. Mursula, and O. G. Gladysheva, Latitudinal dependence of low cloud amount on cosmic ray induced ionization, Geophys. Res. Lett., 31(16), L16109, doi:10.1029/2004GL019507, 2004.
  120. K. Mursula, D. Martini, and A. Karinen, Did open solar magnetic field increase during the last 100 years: A reanalysis of geomagnetic activity, Sol. Phys., 224, 85-94, 2004.
  121. S. A. Starodubtsev, I. G. Usoskin, K. Mursula, Rapid cosmic ray fluctuations: Evidence for cyclic behaviour, Sol. Phys., 224, 335-343, 2004.
  122. G. A. Kovaltsov, I. G. Usoskin, and K. Mursula, An upper limit on sunspot activity during the Maunder minimum, Sol. Phys., 224, 95-101, 2004.
  123. T. Asikainen, K. Mursula, R. Kerttula, R. Friedel, D. Baker, F. Søraas, J. Fennell, and J. Blake, Global view of energetic particles during a major magnetic storm, in The Inner Magnetosphere: Physics and Modeling, ed. T.I. Pulkkinen, N.A. Tsyganenko and R.H.W. Friedel, Geophysical Monograph Series, Volume 155, p. 97-104, American Geophysical Union, 2005.
  124. K. Mursula, R. Kerttula, T. Asikainen, R. Friedel, A. Vaivads, F. Søraas, M. Grande, M. Carter, P. W. Daly, T. A. Fritz, J. F. Fennell, and A. Balogh, Cluster/RAPID energetic electron observations at the dayside magnetospheric boundary, Adv. Space Res., 36, No. 10, 1904-1908, doi:10.1016/j.asr.2004.03.021, 2005.
  125. R. Kerttula, K. Mursula, T. Asikainen, R. Friedel, D. Baker, F. Søraas, J. F. Fennell, J. B. Blake, and M. Grande, Energetic particle acceleration during the main phase of a major magnetic storm, Adv. Space Res., 36, No. 10, 1835-1839, doi:10.1016/j.asr.2004.03.023, 2005.
  126. T. Asikainen, and K. Mursula, Energetic particle fluxes in the exterior cusp and the high-latitude dayside magnetosphere: Statistical results from the Cluster/RAPID instrument, Ann. Geophys., 23, No. 6, 2217-2230, 2005.
  127. A. Karinen, and K. Mursula, A new reconstruction of the Dst index for 1932-2002, Ann. Geophys., 23, 475-485, 2005.
  128. I. G. Usoskin, M. Schüssler, S. K. Solanki, and K. Mursula, Solar activity, cosmic rays and Earth's temperature: A millennium-scale comparison, J. Geophys. Res., 110, A10102, 10 pages, doi:10.1029/2004JA010946, 2005.
  129. K. Mursula and A. Karinen, Explaining and correcting the excessive semiannual variation in the Dst index, Geophys. Res. Lett., 32, L14107, 4 pages, doi:10.1029/2005GL023132, 2005.
  130. D. T. Young, J.-J. Berthelier, M. Blanc, J. L. Burch, S. Bolton, A. J. Coates, F. J. Crary, M. W. Dunlop, R. Goldstein, M. Grande, T. W. Hill, R. E. Johnson, R. A. Baragiola, V. Kelhä, D. J. McComas, K. Mursula, E. C. Sittler, K. R. Svenes, K. Szegö, P. Tanskanen, M. F. Thomsen, S. Bakshi, B. L. Barraclough, Z. Bebesi, D. Delapp, J. T. Gosling, J. D. Furman, L. K. Gilbert, D. Glenn, C. Holmlund, J.-M. Illiano, G. R. Lewis, D. R. Linder, S. Maurice, H. J. McAndrews, B. T. Narheim E. Pallier, D. Reisenfeld, A. M. Rymer, H. T. Smith, R. L. Tokar, J. Vilppola, and C. Zinsmeyer, Composition and dynamics of plasma in Saturn's magnetosphere, Science, 307 (25.2.2005), 1262-1265, 2005.
  131. V. Pilipenko, E. Fedorov, K. Mursula, and T. Pikkarainen, Generation of magnetic noise bursts during distant rocket launches, Geophysica, 41 , Nos. 1-2, 57-72, 2005.
  132. T. Asikainen, and K. Mursula, Filling the South Atlantic anomaly by energetic electrons during a great magnetic storm, Geophys. Res. Lett., 32, L16102, 4 pages, doi:10.1029/2005GL023634, 2005.
  133. I. G. Usoskin, K. Alanko-Huotari, G. A. Kovaltsov, and K. Mursula, Heliospheric modulation of cosmic rays: Monthly reconstruction for 1951-2004, J. Geophys. Res., 110, A12108, 10 pages, doi:10.1029/2005JA011250, 2005.
  134. L. G. Blomberg, H. Matsumoto, J.-L. Bougeret, H. Kojima, S. Yagitani, J. A. Cumnock, A. I. Eriksson, G. T. Marklund, J.-E. Wahlund, L. Bylander, L. Ahlén, J. A. Holtet, K. Ishisaka, E. Kallio, Y. Kasaba, A. Matsuoka, M. Moncuquet, K. Mursula, Y. Omura, and J. G. Trotignon, MEFISTO - An electric field instrument for BEPICOLOMBO/MMO, Adv. Space Res., 38, 672-679, doi:10.1016/j.asr.2005.05.032, 2006.
  135. S. A. Starodubtsev, I. G. Usoskin, A. V. Grigoryev, and K. Mursula, Long-term modulation of the cosmic ray fluctuation spectrum, Ann. Geophys., 24, 779-783, 2006.
  136. T. Hiltula, and K. Mursula, Long dance of the bashful ballerina, Geophys. Res. Lett., 33 , No. 3, L03105, doi:10.1029/2005GL025198, 4 pages, 2006.
  137. K. E. J. Huttunen, H. E. J. Koskinen, A. Karinen, and K. Mursula, Asymmetric development of magnetospheric storms during magnetic clouds and sheath regions, Geophys. Res. Lett., 33 , No.6, L06107, doi:10.1029/2005GL024894, 4 pages, 2006.
  138. A. Karinen, and K. Mursula, Correcting the Dst index: Consequences for absolute level and correlations, J. Geophys. Res., 111, A08207, doi:10.1029/2005JA011299, 8 pages, 2006.
  139. K. Mursula, and D. Martini, Centennial increase in geomagnetic activity: Latitudinal differences and global estimates, J. Geophys. Res., 111, A08209, doi:10.1029/2005JA011549, 10 pages, 2006.
  140. I. G. Usoskin, M. Voiculescu, G. A. Kovaltsov, and K. Mursula, Correlation between clouds at different altitudes and solar activity: Fact or Artifact?, J. Atm. Solar-Terr. Phys., 68, Issue 18, 2164-2172, 2006.
  141. T. Asikainen, and K. Mursula, Reconnection and energetic particles at the edge of the exterior cusp, Ann. Geophys., 24, 1949-1956, 2006.
  142. I. Sillanpää, E. Kallio, P. Janhunen, W. Schmidt, K. Mursula, J. Vilppola, and P. Tanskanen, Hybrid simulation study of ion escape at Titan for different orbital positions, Adv. Space Res., 38, Issue 4, 799-805, 2006.
  143. D. Martini, and K. Mursula, Correcting the geomagnetic IHV index of the Eskdalemuir station, Ann. Geophys., 24, 3411-3419, 2006.
  144. K. Alanko-Huotari, K. Mursula, I. G. Usoskin, and G. A. Kovaltsov, Global heliospheric parameters and cosmic ray modulation: An empirical relation for the last decades, Solar Phys., 238, 391-404, doi:10.1007/s11207-006-0233-z, 2006.
  145. M. Voiculescu, I. G. Usoskin, and K. Mursula, Different response of clouds at the solar input, Geophys. Res. Lett., 33, L21802, doi:10.1029/2006GL027820, 4 pages, 2006.
  146. T. Hiltula, and K. Mursula, HMF sectors since 1926: Comparison of two ground-based data sets, Adv. Space Res., 40, 1054-1059, doi:10.1016/j.asr.2007.01.068, 2007.
  147. K. Prikner, K. Mursula, T. Bösinger, F. Z. Feygin, and T. Raita, The effective altitude range of the ionospheric Alfvén resonator studied by high-altitude EISCAT measurements, J. Atm. Solar-Terr. Phys., 69, 1657-1667, doi:10.1016/j.jastp.2006.11.005, 2007.
  148. K. Alanko-Huotari, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Cyclic variations of the heliospheric tilt angle and cosmic ray modulation, Adv. Space Res., 40 1064Ð1069, doi:10.1016/j.asr.2007.02.007, 2007.
  149. M. Voiculescu, I. G. Usoskin, and K. Mursula, Effect of ENSO and volcanic events on the Sun-cloud link, Adv. Space Res., 40 1140Ð1145, doi:10.1016/j.asr.2007.01.089, 2007.
  150. K. Mursula, Satellite observations of Pc 1 pearl waves: The changing paradigm, J. Atm. Solar-Terr. Phys., 69, 1623-1634, doi:10.1016/j.jastp.2007.02.013, 2007.
  151. K. Mursula, and D. Martini, A new verifiable measure of centennial geomagnetic activity: Modifying the K index method for hourly data, Geophys. Res. Lett., 34, L22107, doi:10.1029/2007GL031123, 2007.
  152. K. Mursula, Bashful ballerina: The asymmetric Sun viewed from the heliosphere, Adv. Space Res., 40, 1034-1041, doi:10.1016/j.asr.2007.05.087, 2007.
  153. K. Alanko-Huotari, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Stochastic simulation of cosmic ray modulation including a wavy heliospheric current sheet, J. Geophys. Res., 112, A08101, doi:10.1029/2007JA012280, 2007.
  154. K. Mursula, and D. Martini, New Indices of Geomagnetic Activity at Test: Comparing the Correlation of the analogue ak Index with the digital Ah and IHV Indices at the Sodankylä Station, Adv. Space Res., 40, 1105-1111, doi:10.1016/j.asr.2007.06.067, 2007.
  155. A. V. Grigoryev, S. A. Starodubtsev, V. G. Grigoryev, I. G. Usoskin, and K. Mursula, Fluctuations of cosmic rays and IMF in the vicinity of interplanetary shocks, Adv. Space Res., 41, 955-961, doi:10.1016/j.asr.2007.04.044, 2008.
  156. T. Asikainen, and K. Mursula, Energetic electron flux behavior at low L-shells and its relation to the South Atlantic Anomaly, J. Atm. Solar-Terr. Phys., 70, doi:10.1016/j.jastp.2007.08.061, 532-538, 2008.
  157. D. Martini, and K. Mursula, Centennial geomagnetic activity studied by a new, reliable long-term index, J. Atm. Solar-Terr. Phys., 70, 1074-1087, doi:10.1016/j.jastp.2008.01.008, 2008.
  158. K. Mursula, L. Holappa and A. Karinen, Correct normalization of the Dst index, Astrophys. Space Sci. Trans. (ASTRA), 4, 41-45, 2008.
  159. D. Martini, K. Mursula, and S. Alex, The new digital Ah index of geomagnetic activity at Alibag and other stations, submitted to Current Science, 2008.
  160. Jordanova V.K., H. Matsui, P.A. Puhl-Quinn, M.F. Thomsen, K. Mursula, L. Holappa: Ring current development during high speed streams , J. Atmos. Sol.-Terr. Phys., 71, 1093-1102 , 2009, doi: 10.1016/j.jastp.2008.09.043
  161. Lukianova, R., G. Alekseev, K. Mursula: Effects of station relocation in the aa index, J. Geophys. Res. A, 114, A02105:1-, 2009, doi: 10.1029/2008JA013824
  162. Martini D., K. Mursula, S. Alex: The new digital Ah index of geomagnetic activity at Alibag and other stations, Curr. Sci. India, 96, 280-283, 2009
  163. Mursula K., I.G. Usoskin, O. Yakovchuk: Does sunspot number calibration by the ´magnetic needle´ make sense?, J. Atmos. Sol.-Terr. Phys., 17, 1717-1726, 2009, doi: 10.1016/j.jastp.2008.04.017
  164. Usoskin I.G., K. Mursula, R. Arlt, G.A. Kovaltsov: A solar cycle lost in 1793-1800: Early sunspot observations resolve the old mystery, Astrophys. J. Letters, 700, L154--L157, 2009, doi: 10.1088/0004-637X/700/2/L154
  165. Veselovsky I.S., K. Mursula, N. G. Ptitsyna, M. I. Tyasto, O. S. Yakovchouk: Sporadic and recurrent geomagnetic disturbances in 1859-1860 according to the archived data from the Russian network of stations, Geomagn. Aeron., 49, No. 2, 163-168, 2009, doi: 10.1134/S0016793209020042
  166. Yakovchouk O.S., I.S. Veselovsky, K. Mursula: Statistical properties of the most powerful solar and heliospheric disturbances, Adv. Space Res., 43, 634-640, 2009, doi:10.1016/j.asr.2008.09.025
  167. Asikainen T., V. Maliniemi, K. Mursula: Modeling the contributions of ring, tail and magnetopause currents to the corrected Dst index, J. Geophys. Res. A, 115, A12203 (16 pp), 2010, doi: 10.1029/2010JA015774
  168. Leppänen A.-P., A.A. Pacini, I.G. Usoskin, A. Aldahan, E. Echer, H. Evangelista, S. Klemola, G.A. Kovaltsov, K. Mursula, G. Possnert: Cosmogenic 7Be in air: A complex mixture of production and transport, J. Atmos. Sol.-Terr. Phys., 72 , 1036-1043, 2010, doi: 10.1016/j.jastp.2010.06.006
  169. Mursula K., I. I. Virtanen: The last dance of the bashful ballerina?, Astron. Astrophys., 525, L12 (5 pp), 2010, doi: 10.1051/0004-6361/200913975
  170. Virtanen I.I., K. Mursula: Asymmetry of solar polar fields and the southward shift of HCS observed by Ulysses, J. Geophys. Res. A, 115, A09110 (10 pp), 2010, doi: 10.1029/2010JA015275
  171. Asikainen T., K. Mursula: Recalibration of NOAA/MEPED energetic proton measurements, J. Atmos. Sol.-Terr. Phys., 73, 335-347, 2011, doi:10.1016/j.jastp.2009.12.011
  172. Lukianova R., K. Mursula: Changed relation between sunspot numbers, solar UV/EUV radiation and TSI during the declining phase of solar cycle 23, J. Atmos. Sol.-Terr. Phys., 73, 235-240, 2011, doi: 10.1016/j.jastp.2010.04.002
  173. Mursula K., L. Holappa, A. Karinen: Unequal weights of stations in the Dst index, J. Atmos. Sol.-Terr. Phys., 73, 316-322, 2011, doi: 10.1016/j.jastp.2010.04.007
  174. Zhang L., K. Mursula, I. Usoskin, H. Wang: Global analysis of active longitudes of solar X-ray flares, J. Atmos. Sol.-Terr. Phys., 73, 258-263, 2011, doi: 10.1016/j.jastp.2009.12.003
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