MAVEN measured oxygen and hydrogen pickup ions: Probing the Martian exosphere and neutral escape

2017 ◽  
Vol 122 (3) ◽  
pp. 3689-3706 ◽  
Author(s):  
A. Rahmati ◽  
D. E. Larson ◽  
T. E. Cravens ◽  
R. J. Lillis ◽  
J. S. Halekas ◽  
...  
Keyword(s):  
Pickup Ions ◽  
Hydrogen Pickup

Hydrogen Pickup During Aqueous Corrosion Of Zirconium Alloys

CORROSION ◽  
1961 ◽  
Vol 17 (3) ◽  
pp. 109t-117t ◽  
Author(s):  
WARREN E. BERRY ◽  
DALE A. VAUGHAN ◽  
EARL L. WHITE
Keyword(s):  
Zirconium Alloys ◽  
Aqueous Corrosion ◽  
Hydrogen Pickup

Acceleration of interstellar pickup ions in the disturbed solar wind observed on Ulysses

1994 ◽  
Vol 99 (A9) ◽  
pp. 17637 ◽  
Author(s):  
G. Gloeckler ◽  
J. Geiss ◽  
E. C. Roelof ◽  
L. A. Fisk ◽  
F. M. Ipavich ◽  
...  
Keyword(s):  
Solar Wind ◽  
Pickup Ions

scholarly journals Lunar pickup ions observed by ARTEMIS: Spatial and temporal distribution and constraints on species and source locations

2012 ◽  
Vol 117 (E6) ◽  
pp. n/a-n/a ◽  
Author(s):  
J. S. Halekas ◽  
A. R. Poppe ◽  
G. T. Delory ◽  
M. Sarantos ◽  
W. M. Farrell ◽  
...  
Keyword(s):  
Temporal Distribution ◽  
Spatial And Temporal Distribution ◽  
Pickup Ions

Plasma instabilities driven by pickup ions of ring-beam velocity distributions in the outer heliosheath 

2021 ◽  
Author(s):  
Ameneh Mousavi ◽  
Kaijun Liu ◽  
Sina Sadeghzadeh
Keyword(s):  
Magnetic Field ◽  
Maximum Growth ◽  
Dispersion Analysis ◽  
Maximum Growth Rate ◽  
Injection Velocity ◽  
Plasma Instabilities ◽  
Pickup Ions ◽  
Beam Velocity ◽  
Background Magnetic Field ◽  
Hybrid Simulations

<p><span>The stability of the pickup ions in the outer heliosheath has been studied by many researchers because of its relevance to the energetic neutral atom (ENA) ribbon observed by the Interstellar Boundary EXplorer. However, previous studies are primarily limited to pickup ions of near </span><span>90° </span><span>pickup angles, the angle between the pickup ion injection velocity and the background, local interstellar magnetic field. Investigations on pickup ions of smaller pickup angles are still lacking. In this paper, linear kinetic dispersion analysis and hybrid simulations are carried out to examine the plasma instabilities driven by pickup ions of ring-beam velocity distributions at various pickup angles between zero and </span><span>90°</span><span>. </span><span>Parallel propagating waves are studied in the parameter regime where the parallel thermal spread of the pickup ions falls into the Alfvén cyclotron stability gap. </span><span>The linear analysis results and hybrid simulations both show that the fastest growing modes are the right-hand helicity waves propagating in the direction of the background magnetic field, and the maximum growth rate occurs at the pickup angle of </span><span>82°</span><span>. The simulation results further reveal that the saturation level of the fluctuating magnetic fields for pickup angles below </span><span>45° </span><span>is higher than that for pickup angles above </span><span>45°</span><span>. So, the scattering of pickup ions at near zero pickup angles is likely more pronounced than that at near </span><span>90° </span><span>pickup angles</span> .</p>

Magnetic Waves Excited by Newborn Interstellar Pickup Ions Measured by the Voyager Spacecraft from 1 to 45 au. III. Observation Times

2018 ◽  
Vol 237 (2) ◽  
pp. 34 ◽  
Author(s):  
Sophia J. Hollick ◽  
Charles W. Smith ◽  
Zackary B. Pine ◽  
Matthew R. Argall ◽  
Colin J. Joyce ◽  
...  
Keyword(s):  
Pickup Ions ◽  
Observation Times ◽  
Magnetic Waves

scholarly journals Turbulent Acceleration of Interstellar Pickup Ions at the Heliospheric Termination Shock Forms the Global ENA Spectrum

2021 ◽  
Vol 916 (2) ◽  
pp. L21
Author(s):  
E. J. Zirnstein ◽  
R. Kumar ◽  
R. Bandyopadhyay ◽  
M. A. Dayeh ◽  
J. Heerikhuisen ◽  
...  
Keyword(s):  
Termination Shock ◽  
Pickup Ions

scholarly journals Composition of inner-source heavy pickup ions at 1 AU: SOHO/CELIAS/CTOF observations

2015 ◽  
Vol 576 ◽  
pp. A55 ◽  
Author(s):  
A. Taut ◽  
L. Berger ◽  
C. Drews ◽  
R. F. Wimmer-Schweingruber
Keyword(s):  
Pickup Ions
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