Hans‐jörg Fahr

Hans‐jörg Fahr's AcademicInfluence.com Rankings

Hans‐jörg Fahr

Physics

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#9530

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Astrophysics

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#678

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Physics

Hans‐jörg Fahr's Degrees

PhD Physics University of Cologne
Masters Physics University of Cologne
Bachelors Physics University of Cologne

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Hans‐jörg Fahr's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Global Observations of the Interstellar Interaction from the Interstellar Boundary Explorer (IBEX) (2009) (411)
IBEX—Interstellar Boundary Explorer (2009) (283)
The Heliosphere’s Interstellar Interaction: No Bow Shock (2012) (222)
Comparison of Interstellar Boundary Explorer Observations with 3D Global Heliospheric Models (2009) (201)
The Ulysses neutral gas experiment: Determination of the velocity and temperature of the interstellar neutral helium (1993) (187)
Synopsis of the interstellar He parameters from combined neutral gas, pickup ion and UV scattering observations and related consequences (2004) (173)
The Two Wide-angle Imaging Neutral-atom Spectrometers (TWINS) NASA Mission-of-Opportunity (2008) (123)
Energetic neutral atom imaging of the heliospheric boundary region (2001) (120)
Modern exospheric theories and their observational relevance (1983) (116)
The extraterrestrial UV-background and the nearby interstellar medium (1974) (111)
Observations of the helium focusing cone with pickup ions (2004) (105)
The Outer Heliosphere: The Next Frontiers (2001) (96)
A 5-fluid hydrodynamic approach to model the solar system-interstellar medium interaction (2000) (94)
Plasma transport across the heliopause (1986) (91)
Interstellar Mapping and Acceleration Probe (IMAP): A New NASA Mission (2018) (91)
INTERACTION BETWEEN INTERSTELLAR HYDROGEN AND THE SOLAR WIND. (1970) (85)
On the influence of neutral interstellar matter on the upper atmosphere (1968) (80)
INTERPLANETARY HYDROGEN CONE AND ITS SOLAR-CYCLE VARIATIONS. (1971) (76)
ON COSMIC RAY MODULATION BEYOND THE HELIOPAUSE: WHERE IS THE MODULATION BOUNDARY? (2011) (72)
Solar cycle induced variations of the outer heliospheric structures (2003) (72)
Comparing various multi-component global heliosphere models (2008) (57)
A Boltzmann-kinetic approach to describe the entrance of neutral interstellar hydrogen into the heliosphere (1992) (53)
Non-thermal solar wind heating by supra-thermal ions (1973) (50)
The physics of the heliospheric interface and its implications for LISM diagnostics (1984) (50)
Physical Processes in the Outer Heliosphere (2009) (46)
Reflection of pre-accelerated pick-up ions at the solar wind termination shock: The seed for anomalous cosmic rays (1996) (45)
Terrestrial exospheric hydrogen density distributions under solar minimum and solar maximum conditions observed by the TWINS stereo mission (2015) (44)
Breathing of heliospheric structures triggered by the solar-cycle activity (2003) (44)
The production of different pick-up ion species in the heliosphere and their convection towards the three-dimensional termination shock (1993) (42)
HST/GHRS Observations of the Velocity Structure of Interplanetary Hydrogen (1998) (42)
The interstellar neutral-gas experiment on ULYSSES (1992) (38)
Evolution of pickup proton spectra in the inner heliosheath and their diagnostics by energetic neutral atom fluxes (2003) (38)
Exospheric hydrogen density distributions for equinox and summer solstice observed with TWINS1/2 during solar minimum (2013) (37)
The TWINS exospheric neutral H-density distribution under solar minimum conditions (2011) (37)
3-D-geocoronal hydrogen density derived from TWINS Ly-α-data (2010) (36)
Imprints from the solar cycle on the helium atom and helium pickup ion distributions (2003) (36)
Spectra of energized pick-up ions upstream of the two-dimensional heliospheric termination shock II. Acceleration by Alfvenic and by large-scale solar wind turbulences (1997) (35)
Global structure of the heliosphere and interaction with the local interstellar medium: three decades of growing knowledge (2004) (35)
Neutral corpuscular energy flux by charge-transfer collisions in the vicinity of the sun (1968) (35)
Theoretical aspects of energetic neutral atoms as messengers from distant plasma sites with emphasis on the heliosphere (2007) (34)
Evolution of Dust Particle Orbits under the Influence of Solar Wind Outflow Asymmetries and the Formation of the Zodiacal Dust Cloud (1994) (33)
Solar Wind Tail and the Anisotropic Production of Fast Hydrogen Atoms (1969) (33)
The response of the H geocorona between 3 and 8 R e to geomagnetic disturbances studied using TWINS stereo Lyman- α data (2017) (32)
Supersonic solar wind ion flows downstream of the termination shock explained by a two-fluid shock model (2008) (32)
On the thermodynamics of MHD wave-heated solar wind protons (2002) (32)
The influence of electron impact ionization on the distribution of interstellar helium in the inner heliosphere; possible consequences for determination of interstellar helium parameters (1989) (31)
The role of solar wind electrons at the solar wind termination shock (2013) (30)
Interplanetary Neutral Particle Fluxes Influencing the Earth's Atmosphere and the Terrestrial Environment (1996) (29)
Entropy generation at the multi-fluid solar wind termination shock producing anomalous cosmic ray particles (1995) (28)
Revisiting the theory of the evolution of pick-up ion distributions: magnetic or adiabatic cooling? (2007) (27)
The electron distribution function downstream of the solar-wind termination shock: Where are the hot electrons? (2015) (27)
The interstellar gas flow through the heliospheric interface region (1996) (26)
Physical reasons and consequences of a three-dimensionally structured heliosphere (1991) (25)
NEUTRAL INTERSTELLAR GAS ATOMS REDUCING THE SOLAR WIND MACH NUMBER AND FRACTIONALLY NEUTRALIZING THE SOLAR WIND (1999) (25)
Investigation of macroscopic instabilities at the heliopause boundary surface (1992) (25)
A search for interplanetary He II, 304‐A emission (1981) (25)
Ionization rates in the heliosheath and in astrosheaths - Spatial dependence and dynamical relevance (2013) (25)
Reabsorption of self-generated turbulent energy by pick-up protons in the outer heliosphere (2004) (24)
Enhanced Interaction of the Solar Wind and the Interstellar Neutral Gas by Virtue of a Critical Velocity Effect (1979) (24)
The Multifluid Character of the `Baranov' Interface (2000) (24)
The influence of the anomalous cosmic-ray component on the dynamics of the solar wind (1992) (24)
Pick-up ion transport under conservation of particle invariants: how important are velocity diffusion and cooling processes? (2011) (24)
Filtration of the interstellar neutrals at the heliospheric interface and their coupling to the solar wind. (1990) (23)
Cosmic vacuum energy decay and creation of cosmic matter (2007) (23)
Local interstellar oxygen in the heliosphere : its analytic representation and observational consequences (1991) (23)
Is the heliospheric interface submagnetosonic? Consequences for the LISM presence in the heliosphere (1986) (22)
The TWINS-LAD mission: Observations of terrestrial Lyman-α fluxes (2006) (22)
A Boltzmann-kinetical description of an MHD shock with arbitrary field inclination (2008) (22)
Remote diagnostic of the heliospheric termination shock using neutralized post shock pick-up ions as messengers (2000) (22)
DISTRIBUTION OF INTERPLANETARY HYDROGEN. (1970) (22)
The multi-fluid pressures downstream of the solar wind termination shock (2013) (22)
Nonthermal ions of interstellar origin at different solar wind conditions (1991) (22)
Effects Induced by the Passage of the Sun Through Dense Molecular Clouds (2003) (22)
Energetic neutral atom fluxes from the heliosheath varying with the activity phase of the solar cycle (2004) (21)
On nonideal MHD properties of the partially ionized interstellar gas (2003) (21)
Magnetohydrodynamic modeling of the 3-dimensional heliopause using the Newtonian approximation. (1988) (20)
Terrestrial atmospheric effects induced by counterstreaming dense interstellar cloud material (2003) (20)
Heliopause imaging in EUV: Oxygen O + ion 83.4-nm resonance line emission (2000) (19)
Modification of Properties and Dynamics of Distant Solar Wind Due to Its Interaction with Neutral Interstellar Gas (2001) (19)
COSMIC RAY MODULATION AND A NON-SPHERICAL HELIOSPHERIC SHOCK (1996) (19)
The behavior of distant heliospheric pick-up ions and associated solar wind heating (1988) (19)
VARIATION OF BULK VELOCITY AND TEMPERATURE ANISOTROPY OF NEUTRAL HELIOSPHERIC HYDROGEN DURING THE SOLAR CYCLE (1997) (18)
Interpretation of Extraterrestrial Lyman-alpha Observations (1971) (18)
Entropy generation at multi-fluid magnetohydrodynamic shocks with emphasis to the solar wind termination shock (2015) (18)
Interstellar Hydrogen Densities in the Surroundings of the Solar System (1970) (18)
On the evolution of the κ distribution of protons in the inner heliosheath (2016) (18)
A consistent thermodynamics of the MHD wave-heated two-fluid solar wind (2003) (18)
Gas evaporation from collision-determined planetary exospheres (1977) (18)
The influence of pick-up ion-induced wave pressures on the dynamics of the mass-loaded solar wind (1995) (17)
On the Applicability of κ-distributions (2019) (17)
The inner heliospheric source for keV-energetic IBEX ENAs - The anomalous cosmic ray-induced component (2011) (17)
Kinetic study of the ion passage over the solar wind MHD termination shock (2006) (17)
Consequences of the Solar System passage through dense interstellar clouds (2003) (17)
Matter, spacetime and the vacuum (2001) (17)
Pick-up ion acceleration at the termination shock and the post-shock pick-up ion energy distribution (2000) (17)
Anisotropic unstable ion distribution functions downstream of the solar wind termination shock (2007) (16)
Energetic particles from the outer heliosphere appearing as a secondary pick-up ion component (2003) (16)
The heliospheric plasma tail under the influence of charge exchange processes with interstellar H atoms (1998) (16)
A kinetic description of the dissipative quasi-parallel solar wind termination shock (2008) (16)
Stationary field-aligned MHD flows at astropauses and in astrotails - Principles of a counterflow configuration between a stellar wind and its interstellar medium wind (2006) (16)
Modelling of interplanetary pickup ion fluxes and relevance for lism parameters (1989) (16)
The evolution of the zodiacal dust cloud under plasma drag and lorentz forces in the latitudinally asymmetric solar wind (1995) (16)
On the radial evolution of κ distributions of pickup protons in the supersonic solar wind (2014) (15)
Spectral properties of keV-energetic ion populations inside the heliopause reflected by IBEX-relevant energetic neutral atoms (2013) (15)
Satellite particle exospheres of planets: Application to Earth (1979) (15)
The inner heliosheath source for keV-ENAs observed with IBEX. Shock-processed downstream pick-up ions (2012) (15)
Dissipation-free ion cooling in plasma flows with frozen-in fields (2008) (15)
INTERSTELLAR MATTER AND THE LOCATION OF THE SHOCK FRONT. (1971) (15)
Longitudinal variation of the pickup-proton-injection efficiency and rate at the heliospheric termination shock (2008) (14)
Modulation of the interstellar oxygen-to-hydrogen ratio by the heliospheric interface plasma (1995) (14)
The interstellar boundary explorer (IBEX): Update at the end of phase B (2006) (14)
The heliopause as a pressure equilibrium surface separating two counterflowing magnetized plasmas (1986) (14)
The effect of magnetic fields on the macroscopic instability of the heliopause. 1. Parallel interstellar magnetic fields (1993) (14)
On the electron temperature downstream of the solar wind termination shock (2013) (14)
A two-fluid model of the solar wind termination shock modified by shock-generated cosmic rays including energy losses (1994) (14)
THE THREE-FLUID STRUCTURE OF THE PARTICLE MODULATED SOLAR WIND TERMINATIONSHOCK (1997) (14)
Global Energy Transfer from Pick-up Ions to Solar Wind Protons (2002) (13)
Revised interstellar neutral helium/hydrogen density ratios and the interstellar UV-radiation field (1976) (13)
Remote diagnostic of the solar-cycle-induced heliospheric interface variation using energetic neutral atoms (2003) (13)
Access to the heliospheric boundary: EUV‐echoes from the heliopause (1998) (13)
Reduced hydrogen temperatures in the transition region between thermosphere and exosphere. (1976) (12)
Origin of the Differential Fluxes of Low-energy Electrons in the Inner Heliosheath (2017) (12)
Remaining Problems in Interpretation of the Cosmic Microwave Background (2015) (12)
Unexpected sites of efficient stochastic acceleration in the inner heliosheath (2007) (12)
A THREE-FLUID MODEL OF THE SOLAR WIND TERMINATION SHOCK INCLUDING A CONTINUOUS PRODUCTION OF ANOMALOUS COSMIC RAYS (1996) (12)
Heliospheric neutral gases in three-dimensional and time-dependent solar force and ionization fields (1990) (12)
H LYMAN ALPHA TRANSPORT IN THE HELIOSPHERE BASED ON AN EXPANSION INTO SCATTERING HIERARCHIES (1996) (12)
Isotropic ion distribution functions triggered by consecutive solar wind bulk velocity jumps: a new equilibrium state (2011) (12)
Electrons under the dominant action of shock-electric fields (2016) (12)
INTERSTELLAR GAS FILTRATION TO THE INNER HELIOSPHERE UNDER THE SELFCONSISTENT INFLUENCE OF A PICK-UP ION MODULATED TERMINATION SHOCK (1997) (12)
Traveling solar-wind bulk-velocity fluctuations and their effects on electron heating in the heliosphere (2014) (12)
Imprints from the global cosmological expansion to the local spacetime dynamics (2008) (12)
Upstream ions converting into downstream pick-up ions: the effect of shock-decelerated frozen-in fields (2010) (11)
Heliospheric pick-up ions influencing thermodynamics and dynamics of the distant solar wind (2002) (11)
Spatial variation of the pickup-proton-injection rate into the ACR regime at the 3D-heliospheric termination shock (2009) (11)
Stationary plasma-field equilibrium states in astropause boundary layers – I. General theory (1983) (11)
Drag-like effects on heliospheric neutrals due to elastic collisions with solar wind ions (1985) (11)
Anomalous Cosmic Rays and Heliospheric Energetic Particles (2022) (11)
Solar wind heating by an embedded quasi-isothermal pick-up ion fluid (2002) (11)
IUE high resolution spectrophotometry of H Ly alpha emission from the local interstellar medium (1984) (11)
Solar wind bulk velocity fluctuations acting as velocity space diffusion on comoving ions (2012) (10)
Pick-up ions upstream and downstream of the termination shock (2001) (10)
Spatial variation of pickup proton energy spectra in the inner heliosheath and fluxes of energetic neutral atoms (2004) (10)
Injection to the pick-up ion regime from high energies and induced ion power-laws (2008) (10)
On Solar-Wind Electron Heating at Large Solar Distances (2014) (10)
Plasma expansion from diverging magnetic field configurations: The plasma-magnetic field interaction (1989) (10)
Ion reflections from the parallel MHD termination shock and a possible injection mechanism into the Fermi-1 acceleration (2008) (10)
Cosmological Consequences of Scale-Related Comoving Masses for Cosmic Pressure, Mass, and Vacuum Energy Density (2006) (10)
Pickup interstellar helium ions in the region of the solar gravitational cone (2006) (10)
Transit-time aspects of ENA production models for the inner heliosheath (2014) (10)
Vacuum Energy and the Economical Universe (2003) (9)
DERIVATION OF INTERSTELLAR HELIUM GAS PARAMETERS FROM AN EUV-ROCKET OBSERVATION (1978) (9)
The effect of the heliospheric interface filtration on the distant Lyman-Alpha glow and the pick-up proton fluxes (1993) (9)
Entropy of plasmas described with regularized κ distributions (2018) (9)
The Influence of Fluctuations of the Solar Emission Line Profileon the Doppler Shift of Interplanetary HLyα Lines Observed by the Hubble–Space–Telescope (2000) (9)
Diamagnetic solar wind ions changing the MHD conditions at the heliospheric termination shock (2005) (9)
Solar wind expansion beyond the heliosphere (1972) (8)
Towards a rigorous model for multifluid expansions of stellar coronae : application to the solar wind (1991) (8)
Full Boltzmann-kinetical treatment of an ion plasma crossing an MHD shock: parallel and non-parallel cases (2007) (8)
Three-dimensional models of a galactic wind expansion with ellipsoidal geometry. I - The hydrodynamical test case (1991) (8)
Determination of the heliospheric shock and of the supersonic solar wind geometry by means of the interstellar wind parameters (1993) (8)
Cosmic-ray-driven galactic wind (1991) (8)
Modelling of the interplanetary helium EUV-resonance glow for time-dependent solar radiation conditions (1987) (8)
A kinetic control of the heliospheric interface hydrodynamics of charge-exchanging fluids (2004) (8)
The influence of gravitational binding energy on cosmic expansion dynamics: new perspectives for cosmology (2012) (8)
The Interstellar Boundary Explorer (IBEX) Mission (2005) (8)
Analytic distribution functions for an ion plasma crossing an MHD shock (2007) (8)
Interplanetary Pick-Up Ion Acceleration A Study of Anisotropic Phase-Space Diffusion (1998) (8)
Production of anomalous cosmic rays from pick-up ions and their inward diffusion from the termination shock of the solar wind (1994) (8)
GENERALIZED MULTI-POLYTROPIC RANKINE–HUGONIOT RELATIONS AND THE ENTROPY CONDITION (2016) (7)
Spatial variation of the supersonic thermal plasma flow downstream of the termination shock (2011) (7)
Revised Concepts for Cosmic Vacuum Energy and Binding Energy: Innovative Cosmology (2011) (7)
MINOR HELIUM COMPONENTS CO-MOVING WITH THE SOLAR WIND (1998) (7)
Concerning pressure and entropy of shock-accelerated heliosheath electrons (2019) (7)
Ballistical transport phenomena in a collision-free exosphere (1970) (7)
The acceleration time of anomalous cosmic rays: Observational constraints from Pioneer 10 data (1998) (7)
Ion relaxation processes in the heliospheric interface: how perturbed are ion distribution functions? (2005) (7)
Accretion of Interstellar Material into the Heliosphere and onto Earth (2006) (7)
Debye screening under non-equilibrium plasma conditions (2016) (7)
Perturbations of the solar wind flow by radial and latitudinal pick-up ion pressure gradients (2004) (7)
The interstellar wind as a cause for longitudinal solar wind asymmetries (1990) (7)
Interstellar Neutrals, Pickup Ions, and Energetic Neutral Atoms Throughout the Heliosphere: Present Theory and Modeling Overview (2022) (7)
Influence of interstellar matter on the density of atmospheric hydrogen. (1969) (7)
Heliospheric ENA fluxes: How Sensitive Are They to the Ionization State of LIC? (2001) (7)
REFINED ANALYSIS OF INTERPLANETARY H-LYALPHA SPECTRA OBTAINED WITH THE HUBBLE-SPACE TELESCOPE GHRS SPECTROMETER (1997) (7)
Dust-Plasma-Gas Interactions in the Heliosphere (1985) (6)
The multifuid solar wind termination shock and its influence on the threedimensional plasma structure upstream and downstream (1995) (6)
Revisiting the role of magnetic moments in heliospheric plasmas (2013) (6)
PRESSURE ANISOTROPIES MAPPED THROUGH THE SOLAR WIND TERMINATION SHOCK (2009) (6)
Exospheric velocity distribution functions and derived gas dynamical properties (1976) (6)
Heating of distant solar wind ion species by wave energy dissipation (2003) (6)
The charge-exchange induced coupling between plasma-gas counterflows in the heliosheath (2003) (6)
Ionization-induced Heat Flow in Heliospheric Hydrogen: Virtues and Flaws of Hydrodynamic Treatments (2000) (6)
Cosmological implications of the Machian principle (2006) (6)
Reply to comment by V. Florinski and G. P. Zank on “On nonideal MHD properties of the partially ionized interstellar gas” (2003) (6)
Local Spacetime Dynamics, the Einstein-Straus Vacuole and the PIONEER Anomaly: A New Access to these Problems (2007) (6)
Heating of the solar wind in the outer heliosphere (2006) (6)
Recalculation of H-Lα sky surveys: No need for anisotropic solar wind mass outflows? (1995) (6)
THREE-DIMENSIONAL STRUCTURING OF THE DISTANT SOLAR WIND BY ANOMALOUS COSMIC RAY PARTICLES (1992) (6)
Ion passage over the solar wind termination shock under conservation of particle invariants in view of Voyager-2 observations (2010) (6)
EXTREME-ULTRAVIOLET DIAGNOSTICS OF PICK-UP IONS IN REGIONS CLOSE TO THE SOLAR CORONA. I. FEASIBILITY OF NEW OBSERVATIONS (1998) (5)
Rocket-borne instrumentation using the resonant absorption technique to study the geocoronal and interplanetary helium emissions. (1979) (5)
Keplerian injection velocities reflected in helium pick-up ion spectra (2000) (5)
On the motion of wind-driving stars relative to the ambient interstellar medium (1995) (5)
Neutralized solar wind ahead of the Earth's magnetopause as contribution to non-thermal exospheric hydrogen (2017) (5)
The influence of interstellar medium on subsonic stellar motions (1989) (5)
Daytime observations of helium 584 Å radiation by a rocket-borne resonance absorption cell. (1977) (5)
Modified jump conditions for anisotropic temperature plasmas at parallel shocks (2009) (5)
Non-Equilibrium Distribution Functions in the Heliospheric Interface and Their Relaxation by Local Wave–Particle Interactions (2005) (5)
Improved analysis of interplanetary HST – H Ly α spectra using time – dependent modelings (1998) (5)
Imprints of the interstellar medium on location, geometry and nature of the heliospheric shock (1993) (4)
Towards a Better Understanding of a Hydrodynamic Plasma-Gas Coupling by Charge Exchange Processes (2003) (4)
Propagation of the geomagnetic density and temperature effect into the exosphere (1979) (4)
Concerning the structure of the transition layer between the terrestrial thermosphere and exosphere (1978) (4)
Different solar wind types reflected in pick-up ion spectral signatures (2002) (4)
Self-initialised Fermi-1 acceleration by pitch-angle re-scattering of solar wind ions reflected from the parallel termination shock (2008) (4)
Charge‐exchange‐induced perturbations of ion and atom distribution functions in the heliospheric interface (2004) (4)
The problem with the non-idealness of the MHD heliosheath (2006) (4)
Interstellar Boundary Explorer (2009) (4)
Variable Terrestrial Particle Environments During the Galactic Orbit of the Sun (2006) (4)
The "step feature" of suprathermal ion distributions: a discriminator between acceleration processes? (2012) (4)
Recent Developments in Particle Acceleration at Shocks: Theory and Observations (2022) (4)
Neutral Interstellar Gases in the Heliosphere: New Aspects of the Problem (1986) (4)
Spectral intensities of Anomalous Cosmic Rays derived from the injection rate at the solar wind termination shock (2009) (4)
Uncertainties in the heliosheath ion temperatures (2018) (4)
On the Cosmology of Electromagnetic Wave Energy in Expanding Universes (2018) (3)
Pressure distribution at the inner boundary of an astropause caused by a compressible stellar wind (1983) (3)
Physics of the outer heliosphere: Cospar Colloquia Series Vol. 1. Gzedzielski S. and Page D. E. (eds), 1990. 408 pp. Pergamon Press, Oxford, Π50 hb, ISBN 0-08040-780-3 (1993) (3)
Interplanetary He I 584 Å background radiation. (1973) (3)
The contribution of singly scattered photons to the optically thick resonance radiation field of the helium geocorona (1982) (3)
Drag forces in the near and distant solar system (1998) (3)
Heliospheric flows of neutrals and pick-up ions resulting from alternative plasma interfaces (1995) (3)
Theory of interstellar medium diagnostics (1983) (3)
Modification of Properties and Dynamics of Distant Solar Wind Due to ts Interaction with Neutral Interstellar Gas (2001) (3)
Revised interstellar gas models including a collisional drag force (1986) (3)
OBSERVATIONS OF THE DAYTIME HELIUM GEOCORONA WITH A ROCKET-BORNE HELIUM RESONANCE CELL (1978) (3)
Ionospheric effects due to interplanetary neutral helium (1975) (3)
THE INFLUENCE OF THE LOCAL INTERSTELLAR MEDIUM ON THE SOLAR WIND DYNAMICS IN THE INNER HELIOSPHERE (1997) (3)
Stationary MHD–equilibria of the heliotail flow (2001) (3)
Plasma-gas interactions in planetary atmospheres and their relevance for the terrestrial hydrogen budget (1984) (3)
Fluctuations in the heliospheric hydrogen distribution induced by generalized and time-dependent interstellar boundary conditions (1990) (3)
Time- and space-variable structures of interstellar gas passing over the heliosphere: consequences for the interplanetary UV resonance glow (1993) (3)
Changes of LISM characteristics in the heliospheric interface (1984) (2)
All-Sky ENA Flux Maps for IBEX from 3D Modeling (2005) (2)
Terrestrial exospheric dayside H-density profile at 3–15 Re from UVIS/HDAC and TWINS Lyman-α data combined (2021) (2)
Formation of the heliospheric boundaries and the induced dynamics of the solar system: a multifluid view (2000) (2)
The Thermodynamics of a Gravitating Vacuum (2014) (2)
Model Calculations of Solar Wind Expansion Including an Enhanced Fraction of Ionizing Electrons (1980) (2)
Satellite ATON: remote sensing of solar and thermospheric EUV radiations (1994) (2)
Solar wind proton reflection and injection to the ACR regime at the parallel termination shock (2009) (2)
The Acceleration Time of ACR: Constraints from Pioneer 10 Data (1997) (2)
Terrestrial exospheric dayside H-density profile at 3–15 RE from UVIS/HDAC and TWINS Lyman-α data combined (2022) (2)
Diamagnetic effects of heliospheric Pick-up ions and magnetic fluxes in the outer heliosphere (2004) (2)
The adapted solar wind system as cause for a momentum transfer to the sun and its consequences for the orbital motions of keplerian objects (1993) (2)
On the off-ecliptic distributions of anomalous cosmic rays and their relation to the large-scale geometry of the heliospheric shock (1995) (2)
Pick-up ion energization in the outer heliosphere due to bulk velocity fluctuations (2012) (2)
Solar radiation asymmetries and heliospheric gas heating influencing extraterrestrial UV data. (1974) (2)
The interstellar boundary explorer (IBEX) mission: CONNECTING SUN AND HELIOSPHERE (2005) (1)
A thermokinetic study of wave-modulated solar wind electrons using truncated maxwellians (2000) (1)
SPECTROPHOTOMETRIC OBSERVATIONS OF GEOCORONAL AND INTERPLANETARY HELIUM RESONANCE RADIATION (1978) (1)
Extended power laws for heliospheric KeV ions due to injection from the ACR- ion population (2009) (1)
Sachsse: Technik und Gesellschaft, Bd. 1/Jaworski: Physik griffbereit/Mitchner: Partially Ionized Gases/Lecture Notes in Physics/Alexanian: Particles, Quantum Fields, and Statistical Mechanics/Harney: Classical and Quantum Mechanical Aspects of Heavy Ion (1975) (1)
Influence of Neutral Interstellar Matter on the Expansion of the Solar Wind (1972) (1)
MHD moment equations for strong spherically symmetric magnetic fields: application to solar wind expansion. (1977) (1)
Interaction of the solar wind with the pick-up hydrogen ions (1989) (1)
Reply to the Reply: New needs for latitudinal asymmetries (1997) (1)
Instability considerations at self-gravitating circumplanetary ringlet structures (1989) (1)
Possible contributions of fast neutral particles to the formation of the F2 layer (1968) (1)
The effects of diverging coronal fields on the solar wind expansion (1976) (1)
Observational Constraints on the Acceleration Time of Anomalous Cosmic Rays: - a study of Pioneer 10 data (1997) (1)
Aspects of the Present Heliospheric Research (1991) (1)
Testing the local spacetime dynamics by heliospheric radiocommunication methods (2008) (1)
INTERZODIAK II: observation of EUV-resonance radiation (1989) (1)
Energetic particles beyond the heliospheric shock: Anomalous Cosmic Rays (ACRs), Pick-Up Ions (PUIs) and the associated energetic neutral atoms (ENAs) (2001) (1)
Interplanetary Pick-Up Ion Acceleration (1999) (1)
EUV observations of Comet Halley (1984) (1)
Kinetic theory of cosmic baryon distribution functions in expanding space times (2018) (1)
Ion acceleration in connection with a modulated solar wind termination shock: phase space propagation and complete energy spectra (2000) (1)
The Influence of a Non-Spherical Solar Wind Termination Shock on the Pressure Distribution of the Anomalous Component of Cosmic Rays in the Heliosphere (1993) (1)
Diagnostics of the solar corona using EUV radiation backscattered by pick-up ions close to the Sun (2000) (1)
Inter-zodiak: A high-apogee rocket experiment for the observation of dust-generated neutrals in the solar vicinity (1980) (1)
IMPACT IONIZATION BY NEUTRAL INTERPLANETARY PARTICLES. (1970) (1)
Contamination of terrestrial EUV observations by energetic particles (1991) (1)
Geomagnetic effects in the exosphere (1979) (1)
Plasma-Dust Interactions in the Solar and Cometary Environment (1982) (1)
J. R. Jokipii, C. P. Sonett and M. S. Giampapa (eds.), Cosmic Winds and the Heliosphere, Space Science Series (1999) (1)
Effects of diverging coronal fields on the solar wind expansion (1976) (0)
On Cosmic Ray Modulation in the Heliosheath and beyond the Heliopause (2011) (0)
The Lyman-Alpha echo from the heliospheric bow shock region and its observability from earth (2001) (0)
A hydrokinetic description of solar wind electrons using hemispheric distribution functions (2001) (0)
Hausner: „Verantwortung”︁ - Betrachtungen über das Wesen des Menschen/Hammer: Grundkurs der Physik, Teil 1/Mirow: Physikexamen gut vorbereitet/Roederer: Introduction to the Physics and Psychophysics of Music/Rousseau: Problems in Optics/Laredo: Selected T (1974) (0)
Extraterrestrial ultraviolet radiation and the parameter of the HI medium near the Sun (1973) (0)
Acceleration of pick-up ions at the termination shock in the limit of weak scattering (2001) (0)
Entropy generation at the multi-fluid MHD solar wind termination shock (2014) (0)
LYMAN-$alpha$ SCATTERING DURING THE SOLAR RADIATION PERIOD. (1970) (0)
General Description of Time-Dependent Density Fluctuations in the Interplanetary Neutral Gas Distribution by Means of Fourier Transforms (1990) (0)
Interstellar Mapping and Acceleration Probe (IMAP): A New NASA Mission (2018) (0)
The influence of gravitational binding energy on cosmic expansion dynamics: new perspectives for cosmology (2012) (0)
Pick-up ion pressure gradients modulating the solar wind dynamics (1995) (0)
New interpretations of extraterrestrial Lyman-alpha observations. (1972) (0)
Correction to: Interstellar Neutrals, Pickup Ions, and Energetic Neutral Atoms Throughout the Heliosphere: Present Theory and Modeling Overview (2022) (0)
Magnetic Reconnection as a Possible Triggering Mechanism to Explain the Disruption Events in Cometary Tails (2000) (0)
Physics Update @bullet Simple, Precise Coherent Control of a Mo- Lecular Wavepacket Has Been Achieved By (0)
Optical observation of interplanetary pick-up ions (1989) (0)
The Growth of Rationalism: In Our Concepts of Physical Nature (1988) (0)
KeV-energetic H-atoms at the border of the terrestrial exosphere (2017) (0)
The Neutral Exosphere of the Earth Between Solar Minimum (2008-2010) and Solar Maximum (2012) Conditions Using Twins Lyman-Alpha Observations (2014) (0)
Reports from IAU Commission 49 (1997) (0)
An analytic study of wave generation due to plasma anisotropies at perpendicular MHD shocks (2009) (0)
ASTRO 6: Helium resonance radiation observations with a black Brant 4b rocket (1978) (0)
0 61 00 34 v 2 1 7 N ov 2 00 6 Does PIONEER measure local spacetime expansion ? (2008) (0)
Testing the H-wave Hypothesis for the Origin of the IBEX Ribbon (2016) (0)
The multifluid character of the solar wind termination shock explaining the downstream supersonic solar wind ion flow (2010) (0)
Book Review: Cosmic rays in the heliosphere / Kluwer, 1998 (1999) (0)
The influence of a time variable solar H-Lyman-alpha line profile on LISM-parameter deductions from interplanetary glow spectra (Oral papers and posters which were given at the conference, but for which no manuscripts were submitted) (2001) (0)
Entropy production at the multi-fluid MHD solar wind termination shock (2014) (0)
Evolution of the solar wind electron distribution function downstream of the termination shock (2017) (0)
Disconnection Events In Comet P/Halley’s Plasma Tail (2001) (0)
On Solar-Wind Electron Heating at Large Solar Distances (2013) (0)
Solar Wind Heating at Mid-Heliospheric Distances Due to Secondary Ions (1975) (0)
Cosmic ray transport in the heliosphere and its connection to the interstellar proton spectrum (2011) (0)
Density variations in the H-geocorona as response to geomagnetic disturbances studied by TWINS Lyman-alpha data (2016) (0)
Lyman-alpha photometer results of the satellite DIAL (1974) (0)
The role of electrons at the solar wind termination shock and beyond (2013) (0)
An Approximate Solution for the Circumsolar Flow Field of a Sun Moving Through the Local Interstellar Medium (LISM) (1994) (0)
On Stationary Resistive MHD Flows with Application to the Heliosphere (2003) (0)
DUST-PLASMA-GAS INTERACTIONS IN THE (2015) (0)
Interplanetary helium densities based on ionization equilibrium in the near interstellar space. (1976) (0)
Interstellar rare gas fraction in the solar wind (He, Ne, Ar) (1974) (0)
Phasespace transport of a quasi-neutral multi-fluid plasma over the solar wind MHD termination shock (2012) (0)
A new observational approach to investigate the heliospheric interstellar wind interface - The study of extreme and far ultraviolet resonantly scattered solar radiation from neon, oxygen, carbon and nitrogen (1990) (0)
Broadening of the Interplanetary Helium Cone Structure Due to Elastic Collisions of LISM Helium Atoms with Solar Wind Ions (1984) (0)
Thermal behavior of interstellar gases in the vicinity of stellar masses (1974) (0)
Proposal for an ISSI Team on Coordinated Determination of the Physical Hydrogen Parameters of the Local Interstellar Cloud from within the Heliosphere (2003) (0)
Modeled IBEX/INCA skymaps including the keV-ENA source extinction in the outer heliosphere (2014) (0)
Solar wind bulk velocity fluctuations inducing ion power law distributions (2011) (0)
Nighttime ionization due to interplanetary neutral helium (1974) (0)
Comment on: On nonideal MHD properties of the partially ionized interstellar gas. Authors reply (2003) (0)
A revised theory of the charge‐exchange coupling between plasma‐gas counterflows in the heliosheath (2003) (0)
LAD/TWINS observations of the neutral H-geocorona during increasing solar activity conditions (2012) (0)
The pressure-relevance of suprathermal solar wind electrons for the heliosheath (2020) (0)
THE GENERATION OF PLASMA WAVES IN THE ACCELERATION REGION OF THE SOLAR WIND (1992) (0)
The Early Evolution and Eonic Variation of the Primordial Heliosphere (2003) (0)
A hydrodynamic description of particle accelerating shocks. (1996) (0)
ASTRO-HEL: A new payload for high resolution EUV radiation analysis (1979) (0)
On ‘Isobaric and Isentropic’ Distribution Functions of Plasma Particles in the Heliosheath (2021) (0)
The IBEX ribbon feature interpreted in terms of a close ENA source downstream of the termination shock (2010) (0)
Interstellar Neutrals, Pickup Ions, and Energetic Neutral Atoms Throughout the Heliosphere: Present Theory and Modeling Overview (2022) (0)
Kompa u. Smith:/Laser‐Induced Processes in Molecules, Physics and Chemistry/The European Great Projekts/Bonse u. Rauch: Neutron Interferometry/Kühn: Das Milchstraßensystem/Brenfjes: Richter u. Sonnemann: Geschichte der Technik (1981) (0)
Lenk, Gellert: Fachlexikon ABC Physik/Falkenhagen: Theorie der Elektrolyte/Barnes: Laser Theory/Wallace: Thermodynamics of Crystals/Englman: The Jahn‐Teller Effect in Molecules and Crystals/Nowacki: Progress in Thermoelasticity/Moulton: An Introduction to Celestial Mechanics/Jeffrey: Mathematik für (1974) (0)
Diagnostic of the very local interstellar medium with the Hubble-Space-Telescope GHRS spectrometer. (1997) (0)
Charge-exchange Induced Modulation of the Heliosheath Ion Distribution Downstream of the Termination Shock (2015) (0)
Exospheric H-densities up to 15 Re at the Earth's dayside using TWINS/CASSINI Lyman-alpha data (2015) (0)
Solar activity cycle and the breathing of the heliosphere (1973) (0)
Specific Results of The Interaction of The Solar Wind With Countermoving Thick Interstellar Clouds Inside The Orbit of The Earth (2002) (0)
Radiation belt particles and OII emissions determined as contaminations of geocoronal helium airglow observations (1984) (0)
Thermal Behaviour of the Neutral Interstellar Gas within the Solar System (1975) (0)
L. A. Fisk, J. R. Jokipii, G. M. Simnett, R. Von Steiger and K. P. Wenzel (eds.), Cosmic Rays in the Heliosphere, Space Sciences Series of ISSI (1999) (0)
Collision-determined hydrogen escape rates and hydrogen density variations at the exobase (1978) (0)
Kappa Distributions and Entropy (2021) (0)
The influence of the energy loss near the solar wind termination shock on the thickness of the heliosheath (1995) (0)
KeV-EN s detectable by IBEX originating from regions inside the solar wind termination shock (2010) (0)
Observation of the solar Lyman-alpha line (1989) (0)
Forbes: The unpublished writings of Tobias Mayer/Großmann: Einführungskurs für die Physik/Beier, Wunderlich: Aufgabensammlung zur Biophysik/Wilke: Kristallzüchtung/Chrétien: Atomic Physics and Astrophysics, Vol. 2/Schulz: Particle Diffusion in the Radiation Belts (1975) (0)
Heliospheric Interface Variations due to Solar-Activity induced Solar Wind Variations (2002) (0)
Transit-time aspects of ENAs generated by charge exchange in the outer heliosphere (2014) (0)
Observation of Dust Generated Hydrogen in the Solar Vicinity (1980) (0)
Evolution of heliosheath ion distributions under charge exchange influence (2016) (0)
Dynamics of zodical dust particles in the region near the sonic surface of the solar wind (1997) (0)
Disconnection Events in Cometary Tails (2000) (0)
The acceleration time of anomalous cosmic rays (1999) (0)
Response of the H-geocorona to geomagnetic disturbances studied by TWINS Lyman-alpha data (2016) (0)

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What Schools Are Affiliated With Hans‐jörg Fahr?

Hans‐jörg Fahr is affiliated with the following schools:

University of Bonn