COSPIN Publications

REFEREED

2007

R. B. McKibben, M. Zhang, B. Heber, and H. Kunow, Localized "Jets" of Jovian Electrons Observed during Ulysses' Distant Jupiter Flyby, Planetary Sp. Sci., 55, 21-31, 2007.

M. Zhang, G. Qin, H. Rassoul, R. B. McKibben, et al., Ulysses Observations of Jovian Relativistic Electrons in the Interplanetary Space Near Jupiter: Determination of Perpendicular Particle Transport Coefficients and Their Energy Dependence , Planetary Sp. Sci. 55, 12-20, 2007.

B. Heber, M.S. Potgieter, S.E.S. Fereira, S. Dalla, et al., An Overview of Jovian Electrons during the Distant Ulysses Jupiter Flyby, Planetary Sp. Sci. 55, 1-11, 2007.

B. Heber nd M.S. Potgieter, Cosmic Rays at HIgh Latitudes, Cosmic Rays at High Lattitudes Space Sci Rev., DOI:10.1007/s11214-006-9085-y, March, 2007.

K. Scherer, H. Fichtner, T. Borrmann, J. Beer, et al., Intestellar-Terrestrial Relations: Variable Cosmic Environments, The Dynamic Heliosphere, and Their Imprints on Terrestrial Archives and Climate , Sp. Sci. Rev., DOI:10.1007/s1124-006-9126-6, January, 2007

O.E. Malandraki, R. G. Marsden, C. Tranquille, R. J. Forsyth, et al., Energetic Particle Observations by Ulysses During the Declining Phase of Solar Cycle 23, J. Geophys. Res., 112, DOI: 10.1029/2006JA011876,2007.

A. B. Struminsky, Intensity Enhancements of 200-2000 MeV Protons in 1997-2005 as Measured by the KET/Ulysses, Cosmic Research 45,368-372, 2007.

P. Dunzlaff, B. Heber, O. Rother, R. Mueller-Mellin, A. Klassen, R. Gomex-Herrero, and R. Wimmer-Schweingruber, Observations of Transient and Recurrent Cosmic Ray Decreases. Annales Geophysicae, in review, 2007.

M. Zang, A Stochastic Differential Equation Approach to Cosmic Ray Transport, J. Astronom. Soc. Pacific, in press, 2007.

2006

B. Klecker, H. Kunow, H. V. Cane, S. Dalla et al., Observations of Energetic Particles Associated with Coronal Mass Ejections, Sp. Sci. Rev., 123, 217-250, 2006.

P. Gazis, S. Dalla, B. Heber, H. Kunow, T. R. Sanderson, et al., Coronal Mass Ejections at High Latitudes and in the Outer Heliosphere Sp. Sci. Rev., 123, 417-451, 2006.

A. Struminsky, B. Heber, M.-B Kallenrode, R. Mueller-Mellin, A. Klassen, and H. Kunow, Injection and Propagation of Solar Protons to High Heliospheric Latitudes: KET/Ulysses Observations, Adv. Sp. Research, 38(#3), 507-515, 2006.

H. Fichtner, K. Scherer, and B. Heber, A Criterion to Discriminate Between Solar and Cosmic Ray Forcing of the Terrestrail Climate, Atmos. Chem. Phys. Disc., 6, 10811-10836, 2006.

B. Heber, W. Groge, B. Klecker, and G. Mann, Energiereiche Teilchen im Plasmalabor Heliosphere, Journal Physik, in press, 2006.

B. Heber, H. Fichtner, and K. Scherer, Solar and Heliospheric Modulation of Galactic Cosmic Rays, Sp. Sci. Rev., 125, 81-93, 2006.

B. Heber, and M. S. Potgieter, Cosmic Rays at High Latitudes, Sp. Sci Rev., 127, 117-194, 2006.

B. Klecker, H. Kunow, H. V. Cane, S. Dalla, B. Heber, et al., Energetic Particle Observations: Report of Working Group C, Sp. Sci. Rev., 123, 217-250, 2006.

G. Qin, M. Zhang and J. Dwyer, Effect of Adiabatic Cooling on the Fitted Parallel Mean Free Path of Solar Eenergetic Particles, J. Geophys. Res., 111, A08101, 2006.

2005

T. R. Sanderson, Propagation of Energetic Particles to High Heliographic Latitudes, Proceedings IAU Symposium on Coronal and Stellar Mass Ejections Symposium no 206, eds K.P. Dere and Y. Yan, pp. 350-360, 2005.

R.B. McKibben, Cosmic Ray Modulation and Diffusion in the Inner Heliosphere Adv. Sp. Research, in press, 2005.

B. Heber, A. Kopp, H, Fichtner, S.E.S. Ferreira, On the determination of energy spectra of Jovian electrons. Adv. Sp. Research, in press, 2005.

A. Struminsky, B. Heber, M.-B. Kallenrode, R. Mueller-Mellin, A. Klassen, and H. Kunow, Injection and propagation of solar protons to high heliospheric latitudes: KET/Ulysses Observatons, Adv. Sp. Research, in press, 2005.

D.M. Moeketsi, S.E.S. Ferreira, B. Heber, H, Fichtner, and V.K. Henize The heliospheric modulation of 3-10 MeV electrons: Modeling of changes in the solar wind speed in relation to perpendicular polar diffusion, Ann. Geophys., in press, 2005.

G. Qin, M. Zhang, J.R. Dwyer, H.K. Rassoul, and G.M. Mason, The Model Dependence of Solar Energetic Particle Mean Free Paths Under Weak Scattering, Ap. J., in press, 2005.

B. Heber, M.S. Potgieter, S.E.S. Fereira, S. Dalla, H. Kunow, R. Mueller-Mellin, G. Wibberenz, C. Paizis, G. Sarri, R.G. Marsden, T.R. Sanderson, R.B. McKibben, and M. Zhang, An Overview of Jovian Electrons during the Distant Ulysses Jupiter Flyby Plan. Sp. Sci., submitted, 2005.

R.B. McKibben, J.D. Anglin, J.J. Connell, S. Dalla, B. Heber, H. Kunow, C. Lopate, R.G. Marsden, T.R. Sanderson, T.R., and M. Zhang, Energetic Particle Observations from the Ulysses COSPIN Instruments Obtained During the October-November 2003 Events , J. Geophys. Res., submitted, 2005.

B. Klecker, S. Dalla, B. Heber, H. Kunow, et al., Observations of energetic particles associated with Coronal Mass Ejections, Sp. Sci. Rev., submitted, 2005.

P. Gazis, S. Dalla, B. Heber, H. Kunow, T.R. Sanderson, et al. Coronal Mass Ejections in the outer heliosphere and at high latitudes Sp. Sci. Rev., submitted, 2005.

B. Heber, Energetic Particles in the Heliosphere, Int. J., Mod. Phys. A, submitted, 2005.

M. Zhang, G. Qin, H. Rassoul, R.B. McKibben, C. Lopate, and B. Heber Ulysses Observations of Jovian Relativistic Electrons in the Interplanetary Space Near Jupiter: Determination of Perpendicular Particle Transport Coefficients and Their Energy Dependence Plan. Sp. Sci., submitted, 2005.

R.B. McKibben, M. Zhang, B. Heber, and H. Kunow, Localized "Jets" of Jovian Electrons Observed during Ulysses' Distant Jupiter Flyby, in preparation for Plan. Sp. Sci., 2005.

2004

M. Zhang Energetic Particles at High Latitudes of the Heliosphere in Physics of the Outer Heliosphere, AIP Conference proceedings 719, 260-265, 2004

B. Heber, S.E.S. Ferreira, H, Fichtner, M.S. Potgieter, V.K. Henize, R. Kissmann, and D.M. Moeketsi, Out-of-ecliptic quiet time MeV electron increases: Ulysses COSPIN/KET observations, in PLASMAS IN THE LABORATORY AND IN THE UNIVERSE: New Insights and New Challenges, AIP Conference Proceedings, 703, 157-160, 2004.

D. Lario, R.B. Decker, E.C. Roelof, D.B. Reisenfeld, and T.R. Sanderson Low-energy particle response to CMEs during the Ulysses solar maximum northern polar passage, J. Geophys. Res., 109, doi: 10.1029/2003JA010071, 2004.

B. Heber, Propagation and modulation of cosmic rays in the heliosphere in PLASMAS IN THE LABORATORY AND IN THE UNIVERSE: New Insights and New Challenges, AIP Conference Proceedings, 703, 111-122, 2004.

S.E.S. Ferreira, M.S. Potgieter, B. Heber, H, Fichtner, and G. Wibberenz Latitudinal transport effects on the modulation of a few-MeV cosmic ray electrons from solar minimum to solar maximum , J. Geophys. Res., 109, doi: 10.1029/2003JA010032, 2004.

S. Dalla, The acceleration and propagation of solar energetic particles in PLASMAS IN THE LABORATORY AND IN THE UNIVERSE: New Insights and New Challenges, AIP Conference Proceedings, 703, 143-148, 2004.

G. Qin, M. Zhang, J.R. Dwyer, and H.K. Rassoul, Interplanetary Transport Mechanisms of Solar Energetic Particles Ap. J., 609, 1076-1081, 2004.

R.G. Marsden, Ulysses at Solar Maximum, in The Sun and Heliosphere as an Integrated System, eds. G. Poletta and S. Suess, Kluwer, pp. 91-112, 2004

T. R. Sanderson, Propagation of Energetic Particles to High Heliographic Latitudes in The Sun and Heliosphere as an Integrated System, eds. G. Poletta and S. Suess, Kluwer, pp. 113-145, 2004

2003

A.V. Belov, and E A.Eroshenko, B. Heber, V.G. Yanke, and A. Raviart, K. Roehrs, H.Kunow, R. Mueller-Mellin, and G. Wibberenz "Latitudinal and radial variation of $>$2 GeV/n protons and alpha-particles at solar maximum: ULYSSES COSPIN/KET and neutron monitor network observations" Ann. Geophys., 21,1295, 2003.

S. Dalla, A. Balogh, S. Krucker, A. Posner, R. Mueller-Mellin, J.D. Anglin, M.Y. Hofer, R.G. Marsden, T.R. Sanderson, C. Tranquille, B. Heber, M. Zhang, and R.B. McKibben  "Properties of high heliolatitude solar energetic particle events and constraints on models of acceleration and propagation" Geophys. Res. Lett., in press, 2003.

S. Dalla, A. Balogh, S. Krucker, A. Posner, R. Mueller-Mellin, J.D. Anglin, M.Y. Hofer, R.G. Marsden, T.R. Sanderson, B. Heber, M. Zhang, and R.B. McKibben
"Delay in solar energetic particle onsets at high heliographic latitudes" Ann. Geophys., 21, 1367, 2003.

S. Dalla, A. Balogh, S. Krucker, A. Posner, R. Mueller-Mellin, J.D. Anglin, M.Y. Hofer, R.G. Marsden, T.R. Sanderson, B. Heber, M. Zhang and R.B. McKibben,
"Characterization of SEP events at high latitudes" Proc. Solar Wind 10, Pisa, Italy, AIP Conf. Proc., 679, 656-659, 2003

S.E.S. Ferreira, and M.S. Potgieter, and B. Heber "Particle drift effects on cosmic ray modulation during solar maximum" Adv. Space Res., 32,645-650, 2003.

S.E.S. Ferreira, and M.S. Potgieter, B. Heber, H. Fichtner, and R. Kissmann,
"Transport of a few-MeV jovian and galactic electrons at solar maximum" Adv. Space Res., 32, 669-674, 2003.

S.E.S. Ferreira, M.S. Potgieter, and B. Heber, and H. Fichtner "Charge-sign dependent modulation over a 22-year cycle"Ann. Geophys.,21, 1359, 2003

B. Heber, J.M. Clem, H. Kunow, R. Mueller-Mellin, S.E.S Ferreira, and M.S. Potgieter,
"Evolution of the galactic cosmic ray electron to proton ratio: Ulysses COSPIN/KET observations" J. Geophys. Res., 30, doi:10.1029/2003GL017356, 2003.

B. Heber, C. Sarri, G. Paizis, P. Ferrando, A. Raviart, A. Posner, G. Wibberenz, R. Mueller-Mellin, and H. Kunow "The Ulysses Fast Latitude scans: COSPIN/KET results"Ann. Geophys., 21.1275.2003

Hofer, M.Y., R.G. Marsden, T.R. Sanderson, and C. Tranquille, Ann. "From the Sun's South to the North Pole - Ulysses COSPIN/LET Composition Measurements at Solar Maximum" Geophys., 21, 1383-1391, 2003.

R. Kissmann, H. Fichtner, B. Heber, S.E.S. Ferreira, and M.S. Potgieter "First results of a new 3D model of the time-dependent modulation of electrons in the heliosphere" Adv. Space Res., in press, 2003, R.B. McKibben, J.J. Connell, C. Lopate, M. Zhang, J.D. Anglin, A. Balogh, S. Dalla, T.R. Sanderson, R.G. Marsden, M.Y. Hofer, H. Kunow, A. Posner, and B. Heber,
"Ulysses COSPIN Observations of Cosmic Rays and Solar Energetic Particles from the South Pole to the North Pole of the Sun during Solar Maximum" Ann. Geophys., 21, 1217, 2003

T.R. Sanderson, T. Appourchaux, J.T. Hoeksema, and K.L. Harvey,
Observations of the Sun's Magnetic Field during the Recent Solar Maximum  J. Geophys. Res., DOI:10.1029/2002JA009388, 2003

T.R. Sanderson, R.G. Marsden, C. Tranquille, S. Dalla, R. J. Forsyth, J. T. Gosling, and R. B. McKibben,
"The Propagation of Energetic Particles to High Heliographic Latitudes" Geophys. Res. Lett., 30(19), doi:10.1029/2003GL017306, 2003

C. Tranquille, R.G. Marsden, T.R. Sanderson, and M.Y. Hofer "A Survey of 3He Enhancements at 2-20 Mev/nucl.: Ulysses COSPIN/LET Observations" Ann. Geophys., 21,1245, 2003.

M. Zhang, J.R. Jokipii, and R.B. McKibben,
Perpendicular transport of solar energetic particles in heliospheric magnetic fields,
Ap.J. Lett., 595, 493-499, 2003

M. Zhang, R.B. McKibben, C. Lopate, J.R. Jokipii, J. Giacalone, M.-B. Kallenrode, and H.K. Rassoul,
"Ulysses Observations of Solar Energetic Particles From the July 14, 2000 Event at High Heliographic Latitudes", J. Geophys. 108(A4), doi:10.1029/2002JA009531, 2003

2002

Cane,
"Ulysses Cosmic Ray and Solar Particle Investigation/Kiel Electron Telescope observations: Charge sign dependence and spatial gradients during the 1990-2000 A > 0 solar magnetic cycle"J. Geophys. Res., 107, 1275 (doi:10.1029/2001JA000329), 2002

J. Clem, P. Evenson, and B. Heber,
"Cosmic Electron Gradients in the Inner Heliosphere" Geophys. Res. Lett., 29, 2096 (doi:10.1029/2002GL015532), 2002

S. Dalla, A. Balogh, B. Heber, C. Lopate, and R.B. McKibben,
"Observation of decay phases of solar energetic particle events and 1 and 5 AU from the Sun", J. Geophys. Res., 107, 1370 (doi:10.1029/2001JA009155), 2002.

B. Heber, P. Ferrando, A. Raviart, C. Paizis, A. Posner, G. Wibberenz, R. Mueller-Mellin, H. Kunow, M. S. Potgieter, S. E. S. Ferreira, R. A. Burger, H. Fichtner, and R. Schlickeiser  "3-20 MeV electrons in the inner three-dimensional heliosphere at solar maximum:Ulysses COSPIN/KET observations" Astrophys. J., 579, 888-894, 2002

B. Heber, G. Wibberenz, M.S. Potgieter, R.A. Burger, R. Fller-Mellon, H. Kunow, P. Ferrando, A. Raviart, C. Paizis, C. Lopate, F.B. McDonald, and H.V.

M.Y. Hofer, R.G. Marsden, T.R. Sanderson, and C. Tranquille,
"Composition Measurements Above the Southern Solar Polar Region Around the Solar Activity Maximum by the Ulysses COSPIN/LET Instrument" Geophys. Res. Lett., 29 (doi 10.1029/2002GL014944), 2002

Hofer, M.Y., and M. Storini,
"Peculiar Features in the Solar Coronal Hole Occurrence", Solar Phys., 207, 1-10, 2002.

2001

J. J. Connell, C. Lopate and R. B. McKibben,
"The Angle Detecting Inclined Sensors (ADIS) System: Measuring Particle Angles of Incidence without Position Sensing Detectors" Nuc. Inst. Meth. in Phys. Res., A457, 220, 2001

J.J. Connell,
"Cosmic Ray Composition as Observed by Ulysses".  Sp. Sci. Rev., 99, 41-50, 2001

S. Dalla, A. Balogh, B. Heber and C. Lopate "Further indications of a ~140 day recurrence in energetic particle fluxes at 1 and 5 AU from the Sun", J. Geophys. Res., 106, 5721, 2001

S. Dalla and A. Balogh,
"Survey of MeV proton anisotropies measured by Ulysses"

Space Sci. Revs., 97, 253-256, 2001

S. E. S. Ferreira, M. S. Potgieter, B. Heber, H. Fichtner, R. A. Burger and P. Ferrando,
"A study of the compatibility between observations and model simulations for Jovian and galactic electron".  Adv. Space Res., 27, 553-558, 2001.

S. E. S. Ferreira, M. S. Potgieter, R. A. Burger, B. Heber, and H. Fichtner.,
"The modulation of Jovian and galactic electrons in the heliosphere. I. Latitudinal transport of a few-MeV electrons".  J. Geophys. Res., 106(A11):24.979, 2001b

S. E.S. Ferreira, M. S. Potgieter, R. A. Burger, B. Heber, and H. Fichtner.,
"The modulation of Jovian and galactic electrons in the heliosphere. II. Radial transport of a few MeV electrons"  J. Geophys. Res., 106:29313P29322, 2001c.

S. E. S. Ferreira, M. S. Potgieter, R. A. Burger, B. Heber, and H. Fichtner,
The modulation of Jovian and galactic electrons in the heliosphere. I. Latitudinal transport of a few-MeV electrons.  J. Geophys. Res., 106(A11):24.979, 2001b

S. E.S. Ferreira, M. S. Potgieter, R. A. Burger, B. Heber, and H. Fichtner. The modulation of Jovian and galactic electrons in the heliosphere. II. Radial transport of a few MeV electrons.  J. Geophys. Res., 106:29313P29322, 2001c.

B. Heber,
"Modulation of galactic and anomalous cosmic rays in the inner heliosphere".  Adv. Space Res., 27, 451-460, 2001

B. Heber, P. Ferrando, A. Raviart, C. Mueller-Mellin, and H. Kunow,
"Propagation of low energy electrons in the inner heliosphere: Ulysses observations" Adv. Space Res., 27, 547-552, 2001.

B. Heber and R.G. Marsden,
"Cosmic Ray Modulation over the Poles at Solar Maximum: Observations", Sp. Sci. Rev., 97, 309-319, 2001

B. Heber, E. Keppler, R.G. Marsden, C. Tranquille, B. Blake, and M. Fraenz,
"The Evolution of the Anomalous Cosmic Ray Oxygen Spectra from 1995-1998: Ulysses Observations" .  Sp. Sci. Rev., 97, 363-366, 2001

M.Y. Hofer, R.G. Marsden, T.R. Sanderson, and C. Tranquille,
"Energetic Particle Composition Measurements at High Heliographic Latitudes Around the Solar Activity Maximum" Proceedings of the Joint SOHO/ACE workshop on Solar and Galactic Composition, R. F. Wimmer-Schweingruber (Ed.), AIP. Conf. Proc. 598, 189-193, 2001

B. Klecker, V. Bothmer, A.C. Cummings, J.S. George, J.W. Keller, E. Salerno, U.J. Sofia, E.C., Stone, F.-K. Thielemann, M.E. Weidenbeck, F. Buclin, E.R. Christian, E.O. Fluckiger, M.Y. Hofer, F.C. Jones, D. Kirilova, H. Kunow, M. Laming, C. Tranquille, and K.-P.Wenzel,
"Galactic Abundances: Report of the Working Group 3 Proceedings of the Joint SOHO/ACE workshop on Solar and Galactic Composition" R. F. Wimmer-Schweingruber (Ed.), AIP. Conf. Proc. 598, 207-220, 2001

L.J. Lanzerotti, L.J. and T.R. Sanderson,
"Energetic Particles in the Heliosphere" in "The Heliosphere near solar minimum: the Ulysses perspective", A. Balogh, R.G. Marsden, and E.J. Smith (Eds)., Springer, pp. 259-286, 2001.

R.B. McKibben,
"Cosmic Rays at All Latitudes in the Inner Heliosphere" in "The Heliosphere near solar minimum: the Ulysses perspective", A. Balogh, R.G. Marsden, and E.J. Smith (Eds)., Springer, pp. 327-371, 2001.

R.B. McKibben, C. Lopate, and M. Zhang,
"Simultaneous Observations of Solar Energetic Particle Events by IMP 8 and the Ulysses COSPIN High Energy Telescope at High Solar Latitudes, Sp. Sci. Rev., 97, 257-262, 2001

R.B. McKibben, C. Lopate, and M. Zhang ,
"Modulation Near Solar Maximum at High Solar Latitudes: Observations from the Ulysses COSPIN High Energy Telescope" Sp. Sci. Rev., 97, 367-371, 2001

F.B. McDonald, Z. Fujii, P. Ferrando, B. Heber, A. Raviart, H. Kunow, N. LaL, R. Mueller-Mellin, G. Wibberenz, R. McGuire, and C. Paizis,
"The Onset of Long Term Modulation in the Heliosphere in Cycle 23", Sp. Sci. Rev., 97, 321-325, 2001

O. Moullard, R.G. Marsden, T.R. Sanderson, C. Tranquille, R.J. Forsyth, and B.E. Goldstein,
"Energetic Ions Observed at Low to High Latitudes in the Southern Heliosphere during Declining and Rising Solar Activity", Sp. Sci. Rev., 97, 289-292, 2001

C. Paizis, A. Raviart, B. Heber, B. Falconi, P. Ferrando, H. Kunow and R. Mueller-Mellin,
"Rigidity dependence and time response of cosmic rays to the modulation steps in the rising phase of solar cycle 23". COSPIN/KET results.  Sp. Sci. Rev., 97, 349-354, 2001

K.I. Paularena, C. Wang, R. von Steiger, and B. Heber,
"An ICME Observed by Voyager 2 at 58 AU and by Ulysses at 5 AU".  Geophys. Res. Lett. 28, 2755, 2001.

T.R. Sanderson, R.G. Marsden, C. Tranquille, and A. Balogh,
"The influence of the Sun's magnetic field on energetic particles at high heliospheric latitudes" Geophys. Res. Lett., 28, 4525, 2001.

J.A. Simpson and J.J. Connell,
"Cosmic Ray Isotopic Composition Studies with the Ulysses High Energy Telescope: Implications for Origin and Distribution in the Galaxy", Sp. Sci. Rev., 97, 337-341, 2001

D. J. Thomson, L. J. Lanzerotti, C. G. Maclennan, B. Heber, H. Kunow.,
and R. E. Gold,
"Coherence of charged particle oscillations in the heliosphere ( 5 microHz): Implications for a solar modulation source". J. Geophys. Res., 106, 29341-29354, 2001

D. J. Thomson, L. J. Lanzerotti, C. G. Maclennan, B. Heber, H. Kunow, and R. E. Gold,
Coherence of charged particle oscillations in the heliosphere ( 5 microHz): Implications for a solar modulation source.  J. Geophys. Res., 106, 29341-29354, 2001

C. Tranquille, R.G. Marsden, T.R Sanderson  "Ulysses Measurements of the Solar Cycle Variation of 2-40 MeV/n in the Inner Heliosphere" Proceedings of the Joint SOHO/ACE workshop on Solar and Galactic Composition, R. F. Wimmer-Schweingruber (Ed.), AIP. Conf. Proc. 598, 195-200, 2001

2000

R.A. Burger, M.S. Potgieter, and B. Heber "Rigidity Dependence of Cosmic Ray Proton Latitudinal Gradients Measured by the Ulysses Spacecraft: Implications for the Diffusion Tensor" J. Geophys. Res., 105, 27447, 2000

R.A. Burger, M.S. Potgieter, and B. Heber,
Rigidity Dependence of Cosmic Ray Proton Latitudinal Gradients Measured by the Ulysses Spacecraft: Implications for the Diffusion Tensor, J. Geophys. Res., 105, 27447, 2000

J.J. Connell and J.A. Simspon,
"The Gamma-Ray and Cosmic Ray Connections: Ulysses HET Secondary Radioisotope Measurements and Cosmic Ray Propagation Proc. 5th Compton Symposium on Gamma Ray Astronomy and Astrophysics" (1999), AIP Conf. Proceedings, 510, 296-300, 2000

J.J. Connell and J.A. Simspon,
The Gamma-Ray and Cosmic Ray Connections: Ulysses HET Secondary Radioisotope Measurements and Cosmic Ray Propagation,  Proc. 5th Compton Symposium on Gamma Ray Astronomy and Astrophysics (1999), AIP Conf. Proceedings, 510, 296-300, 2000

S. Dalla and A. Balogh,
Detection of zero anisotropy at 5.2 AU during the November 1998 solar particle event: Ulysses Anisotropy Telescopes observations, Annales Geophys. 18, 277-284, 2000

S. Dalla and A. Balogh,
Recurrence in MeV proton fluxes and anisotropies at 5 AU from the Sun, Geophys. Res. Lett. 27, 153-156, 2000

S. Dalla and A. Balogh,
"Detection of zero anisotropy at 5.2 AU during the November 1998 solar particle event: Ulysses Anisotropy Telescopes observations" Ann. Geophys., 18, 277-284, 2000

S. Dalla and A. Balogh,
"Recurrence in MeV proton fluxes and anisotropies at 5 AU from the Sun" Geophys. Res. Lett. 27, 153-156, 2000

S.E.S. Ferreira, M.S. Potgieter, R.A. Burger, and B. Heber,
"Modulation Effects of Anisotropic Perpendicular Diffusion on Cosmic Ray Electron Intensities in the Heliosphere" J. Geophys. Res., 105, 18305, 2000

S.E.S. Ferreira, M.S. Potgieter, R.A. Burger, and B. Heber,
Modulation Effects of Anisotropic Perpendicular Diffusion on Cosmic Ray Electron Intensities in the Heliosphere, J. Geophys. Res., 105, 18305, 2000

Gosling, J.L. Phillips, C. Tranquille,
"The Effect of Magnetic Discontinuities on the Propagation of Energetic Particles:  Ulysses Observations of the Onset of the March 1991 Solar Flare Event", J. Geophys. Res., 105, 18,275-18,83, 2000.

B. Heber and M. S. Potgieter,
"Galactic cosmic ray observations at different heliospheric latitudes"  Adv. Space Res., 26(5):839-852, 2000.

B. Heber, J. B. Blake, C. Paizis, V. Botller-Mellin, G. Wibberenz, R. A. Burger, and M. S. Potgieter. "Recurrent modulation of galactic cosmic ray electrons and protons: Ulysses COSPIN/KET observations".  In "Acceleration and Transport of Energetic Particles Observed in the Heliosphere" (R. A. Mewaldt, J. R. Jokipii, M. A. Lee, E. Moebius, and T. Zurbuchen, editors) American Institute of Physics, vol. 528, p. 357, 2000.

B. Heber, E. Keppler, J. B. Blake, M. Fraenz, and H. Kunow,
"Evolution of cosmic ray fluxes" In "Acceleration and Transport of Energetic Particles Observed in the Heliosphere" (R. A. Mewaldt, J. R. Jokipii, M. A. Lee, E. Moebius, and T. Zurbuchen, editors) American Institute of Physics, vol. 528, p. 349, 2000.

B. Heber and M. S. Potgieter,
Galactic cosmic ray observations at different heliospheric latitudes. Adv. Space Res., 26(5):839-852, 2000.

B. Heber, J. B. Blake, C. Paizis, V. Botller-Mellin, G. Wibberenz, R. A. Burger, and M. S. Potgieter. Recurrent modulation of galactic cosmic ray electrons and protons: Ulysses COSPIN/KET observations. ,In "Acceleration and Transport of Energetic Particles Observed in the Heliosphere" (R. A. Mewaldt, J. R. Jokipii, M. A. Lee, E. Moebius, and T. Zurbuchen, editors) American Institute of Physics, vol. 528, p. 357, 2000.

B. Heber, E. Keppler, J. B. Blake, M. Fraenz, and H. Kunow,
"Evolution of cosmic ray fluxes", Evolution of cosmic ray fluxes, In "Acceleration and Transport of Energetic Particles Observed in the Heliosphere" (R. A. Mewaldt, J. R. Jokipii, M. A. Lee, E. Moebius, and T. Zurbuchen, editors) American Institute of Physics, vol. 528, p. 349, 2000.

D. Lario, R.G. Marsden, T.R. Sanderson, M. Maksimovic, B. Sanahuja, A. Balogh, R.J. Forsyth, R.P. Lin and J.T. Gosling,
"Energetic Proton Observations at 1 and 5 AU I": January-September 1997 J. Geophys. Res., 105, 18,235-18,250, 2000.

D. Lario, R.G. Marsden, T.R. Sanderson, M. Maksimovic, B. Sanahuja, S.P. Plunkett, A. Balogh, R.J. Forsyth, R.P. Lin and J.T. Gosling "Energetic Proton Observations at 1 and 5 AU II: Rising Phase of the Solar Cycle 23" J. Geophys. Res., 105, 18,251-18,274, 2000.

D. Lario, R.G. Marsden, T.R. Sanderson, M. Maksimovic, B. Sanahuja, A. Balogh, R.J. Forsyth, R.P. Lin and J.T. Gosling,
Energetic Proton Observations at 1 and 5 AU I: January-September 1997J. Geophys. Res., 105, 18,235-18,250, 2000.

D. Lario, R.G. Marsden, T.R. Sanderson, M. Maksimovic, B. Sanahuja, S.P. Plunkett, A. Balogh, R.J. Forsyth, R.P. Lin and J.T. Gosling,
Energetic Proton Observations at 1 and 5 AU II: Rising Phase of the Solar Cycle 23, J. Geophys. Res., 105, 18,251-18,274, 2000.

R.B. McKibben,
"Cosmic ray propagation in the heliosphere" Article for "Encyclopedia of Astronomy and Astrophysics", Institute of Physics Publishing, Bristol, England, 2000.

R.B. McKibben. Cosmic ray propagation in the heliosphere, Article for "Encyclopedia of Astronomy and Astrophysics", Institute of Physics Publishing, Bristol, England, 2000.

Ming Zhang,
"Calculation of Diffusive Shock Acceleration of Charged Particles by Skew Brownian Motion"  Astrophys. J., 541, 428-435, 2000.

Ming Zhang,
"Calculation of Diffusive Shock Acceleration of Charged Particles by Skew Brownian Motion" Astrophys. J., 541, 428-435, 2000.

A. Posner, V. Bothmer, H. Kunow, J.T. Gosling, B. Heber, A.J. Lazarus, J.A. Linker, R.G. Marsden, Z. Mikic, R. Mueller-Mellin, T.R. Sanderson, A. Szabo and B.J. Thompson "Energetic Particle Signatures of a Corotating Interaction Region from a High Latitude Coronal Hole: SOHO, WIND and Ulysses Observations" Adv. Space Res., 126(5), 865-870, 2000.

A. Posner, V. Bothmer, H. Kunow, J.T. Gosling, B. Heber, A.J. Lazarus, J.A. Linker, R.G. Marsden, Z. Mikic, R. Mueller-Mellin, T.R. Sanderson, A. Szabo and B.J. Thompson,
Energetic Particle Signatures of a Corotating Interaction Region from a High Latitude Coronal Hole: SOHO, WIND and Ulysses Observations Adv. Space Res., 126(5), 865-870, 2000.

T.R. Sanderson, G. Erdos, A. Balogh, R.J. Forsyth, R.G. Marsden, J.T.

Gosling, J.L. Phillips and C. Tranquille,
"The Effect of Magnetic Discontinuities on the Propagation of Energetic Particles: Ulysses Observations of the Onset of the March 1991 Solar Flare Event" J. Geophys. Res., 105, 18,275-18,283, 2000.

T.R. Sanderson, G. Erdos, A. Balogh, R.J. Forsyth, R.G. Marsden, J.T. Gosling, J.L. Phillips and C. Tranquille,
The Effect of Magnetic Discontinuities on the Propagation of Energetic Particles: Ulysses Observations of the Onset of the March 1991 Solar Flare Event, J. Geophys. Res., 105, 18,275-18,283, 2000.

NON REFEREED

O. Malandraki, R. G. Marsden, T. R. Sanderson, C. Tranquille, R. J. Forsyth, H. A. Elliott, A. Geranios, E. T. Sarris, B. Heber and R. Mueller-Mellin,
Particle Observations and Propagation in the Three-Dimensional Heliosphere,  Proc. 30th Int'l Cosmic Ray Conf., Merida, Mexico, Paper SH1.6-455, 2007,

O. Sternal, A. Burger, B. Heber, H. Fichtner, and P. Dunzlaff
The Diffusion Tensor of Energetic Particles in Different HMF Configurations, Proc. 30th Int'l Cosmic Ray Conf., Merida, Mexico, Paper SH3.1-885, 2007.

B. Heber, A. Struminsky, R. Mueller-Mellin, R. Gomez-Herrero, A. Klassen, R. Wimmer-Schweingruber, C. Steigies, W. Droeeg, O. Malandraki and R. Marsden, Observations of the December 2006 Particle Events at High Latitudes wit the KET Aboard Ulysses, Proc. 30th Int'l Cosmic Ray Conf., Merida, Mexico, Paper SH1.8-357, 2007.

B. Heber, P. Dunzlaff, O. Sternal, R. Gomez-Herrero, R. Mueller-Mellin, R. Wimmer-Schweingruber, O. Rother, and W. Droege, Recurrent Modulation of Jovian Electron Intensitities: Ulysses KET Measurements, Proc. 30th Int'l Cosmic Ray Conf., Merida, Mexico, Paper SH2.2-35, 2007.

B. Heber, R. Mueller-Mellin, R. Wimmer-Schweingruber, R. Gomez-Herrero, R. A. Mewaldt, J. Geiseler, and P. Dunzlaff, Gradients of Galactic Cosmic Rays: Ulysses KET Results, Proc. 30th Int'l Cosmic Ray Conf., Merida, Mexico, Paper SH3.354, 2007.

A. Struminsky, B. Heber, R. Gomez-Herraro, and A. Klassen, Modulation of Proton Fluxes at ~5 AU during the Largest SEP Events of 2005, Proc. 30th Int'l Cosmic Ray Conf., Merida, Mexico, Paper SH1.6-137, 2007.

A.V. Belov, E.A. Eroshenko, B. Heber, V.G. Yanke, A. Raviart, K. Roehrs, R. Mueller-Mellin, H. Kunow, G. Wibberenz, and C. Paizis,
"Latitudinal and radial variation of >2 GeV/n protons and alpha-particles in the southern heliosphere at solar maximum: ULYSSES COSPIN/KET and neutron monitor network observations.".  Proc. 27th Int. Cosmic Ray Conf., 10, 3996, 2001.

J.J. Connell,
"Ulysses High Energy Telescope Measurements of the Isotopic Composition of Galactic Cosmic Rays for the Elements Be to Ni, Proc. 27th Int. Cosmic Ray Conf., 5, 1751, 2001.

S. Dalla, A. Balogh, B. Heber, C. Lopate, and R.B. McKibben,
"Solar energetic proton intensity profiles at 5 AU from the Sun, Proc. 27th Int. Cosmic Ray Conf., 8, 3289, 2001.

S.E.S. Ferreira, M.S. Potgieter, B. Heber, H. Fichtner, and R.A. Burger. Latitudinal transport of 7 MeV Jovian and galactic electrons, Proc. 27th ICRC, 3702, 2001

H. Fichtner, M.S. Potgieter, S.E.S. Ferreira, B. Heber, and R.A. Burger,
Time-dependent 3-D modeling of the heliospheric propagation of few-MeV electrons. Proc. 27th ICRC, 3666, 2001.

B. Heber, P. Ferrando, A. Raviart, C. Paizis, R. Mueller-Mellin, H. Kunow, M.S. Potgieter, S.E.S. Ferreira, and H. Fichtner,
"On the determination of the gamma-ray contribution in the 3-10 MeV KET electron channel along the Ulysses trajectory". Proc. 27th Int. Cosmic Ray Conf., 6, 2255, 2001.

B. Heber, P. Ferrando, A. Raviart, C. Paizis, R. Mueller-Mellin, H. Kunow, G. Wibberenz, M.S. Potgieter, S.E.S. Ferreira, and R.A. Burger,
"Charge sign dependent modulation of galactic cosmic rays along the Ulysses trajectory: COSPIN/KET observations".  Proc. 27th Int. Cosmic Ray Conf., 10, 3897, 2001.

M.Y. Hofer, R.G. Marsden, T.R. Sanderson, and C. Tranquille,
"Cosmic Ray and Solar Particle Composition in the Southern Solar Polar Region", Proc. 27th Int. Cosmic Ray Conf., 8, 3116, 2001.

Hofer, M.Y., Marsden, R.G., Sanderson, T.R., and Tranquille, C., "Composition Measurements over the Solar Poles Close to Solar Maximum Ð Ulysses COSPIN/LET Observations.  SOLAR WIND TEN:  Proceedings of the Tenth International Solar Wind Conference, AIP Conf. Proc., 679, 183-186, 2003.

R.G. Marsden, T.R. Sanderson, C. Tranquille, and M.Y. Hofer,
"The Ulysses Fast Latitude Scan at Solar Maximum: COSPIN/LET Energetic Particle Observations", Proc. 27th Int. Cosmic Ray Conf., 8, 3310, 2001.

F. McDonald, Z. Fujii, P. Ferrando, B. Heber, A. Raviart, H. Kunow, R. Mueller-Mellin, G. Wibberenz, R. McGuire, and C. Paizis,
The cosmic ray radial and latitudinal intensity gradients in the inner and outer heliosphere 1996-2001. Proc. 27th ICRC, 3906, 2001

R.B. McKibben, J.J. Connell, C. Lopate, M. Zhang, A. Balogh, S. Dalla, R.G. Marsden, T.R. Sanderson, C. Tranquille, J.D. Anglin, H. Kunow, R.

Mueller-Mellin, B. Heber, A. Raviart, and C. Paizis,
"Ulysses COSPIN Observations of the energy and charge dependence of the propagation of solar energetic particles to the Sun's south polar regions". Proc. 27th Int. Cosmic Ray Conf., 8, 3281, 2001.

R.B. McKibben, J.J. Connell, M. Zhang, C. Lopate, and B. Heber,
"Intensities of Galactic Cosmic Ray Nuclei from the Ecliptic to the South Solar Polar Regions near Solar Maximum: Observations from the Ulysses COSPIN HET and KET Instruments"..  Proc. 27th Int. Cosmic Ray Conf., 10, 3893, 2001.

G. Sarri, C. Paizis, B. Falconi, B. Heber, P. Ferrando, A. Raviart, R. Mueller-Mellin, and H. Kunow,
Recurrent cosmic ray decreases during the second ULYSSES orbit. Proc. 27th ICRC, 3575, 2001

D.J. Thomson, C.G. Maclennan, L.J. Lanzerotti, H. Kunow, B. Heber, and R.E. Gold,
Solar modulation of charged particle oscillations in the heliosphere (5 microHz) Proc. 27th ICRC, 3822, 2001

M. Zhang, R.B. McKibben, C. Lopate, J.R. Jokipii, J. Giacalone, and M.-B. Kallenrode,
"Ulysses Observations of Solar Energetic Particles from the July 14, 2000 Event at High Heliographic Latitudes",.  Proc. 27th Int. Cosmic Ray Conf., 8, 3302, 2001.

M. Zhang and F.B. McDonald,
"The Cosmic Ray Radial and Latitudinal Gradients in the Heliosphere near Solar Minima".  Proc. 27th Int. Cosmic Ray Conf., 10, 3906, 2001.