15 Result(s)
within
M. A. Popecki
English
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Chapter
The Solar Energetic Particle Ionic Charge Analyzer (SEPICA) and the Data Processing Unit (S3DPU) for SWICS, SWIMS and SEPICA
The Solar Energetic Particle Ionic Charge Analyzer (SEPICA) is the main instrument on the Advanced Composition Explorer (ACE) to determine the ionic charge states of solar and interplanetary energetic particle...
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Article
The Solar Energetic Particle Ionic Charge Analyzer (SEPICA) and the Data Processing Unit (S3DPU) for SWICS, SWIMS and SEPICA
The Solar Energetic Particle Ionic Charge Analyzer (SEPICA) is the main instrument on the Advanced Composition Explorer (ACE) to determine the ionic charge states of solar and interplanetary energetic particle...
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Article
Testing electric field models using ring current ion energy spectra from the Equator-S ion composition (ESIC) instrument
During the main and early recovery phase of a geomagnetic storm on February 18, 1998, the Equator-S ion composition instrument (ESIC) observed spectral features which typically represent the differences in los...
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Article
ACE Observations of the Bastille Day 2000 Interplanetary Disturbances
We present ACE observations for the six-day period encompassing the Bastille Day 2000 solar activity. A high level of transient activity at 1 AU, including ICME-driven shocks, magnetic clouds, shock-accelerate...
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Article
The influence of nonthermal particles and radiation on the charge state of heavy ions in solar cosmic rays
The influence of various types of nonthermal electron and proton distributions and photoionization on the charge state of energetic heavy elements moving in a plasma is investigated. The mean charges of Mg, Si...
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Chapter
Energetic Particle Observations
The characteristics of solar energetic particles (SEP) as observed in interplanetary space provide fundamental information about the origin of these particles, and the acceleration and propagation processes at...
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Article
Energetic Particle Observations
The characteristics of solar energetic particles (SEP) as observed in interplanetary space provide fundamental information about the origin of these particles, and the acceleration and propagation processes at...
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Article
Solar Energetic Particle Charge States: An Overview
The ionic charge distributions of solar energetic particles (SEP) as observed in interplanetary space provide fundamental information about the origin of these particles, and the acceleration and propagation p...
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Chapter
Ionic Charge States of Solar Energetic Particles: A Clue to the Source
The ionic charge of solar energetic particles (SEP) as observed in interplanetary space is an important parameter for the diagnostic of the plasma conditions at the source region and provides fundamental info...
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Chapter
Solar Energetic Particle Charge States: An Overview
The ionic charge distributions of solar energetic particles (SEP) as observed in interplanetary space provide fundamental information about the origin of these particles, and the acceleration and propagation p...
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Article
Ionic Charge States of Solar Energetic Particles: A Clue to the Source
The ionic charge of solar energetic particles (SEP) as observed in interplanetary space is an important parameter for the diagnostic of the plasma conditions at the source region and provides fundamental info...
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Chapter
The Plasma and Suprathermal Ion Composition (PLASTIC) Investigation on the STEREO Observatories
The Plasma and Suprathermal Ion Composition (PLASTIC) investigation provides the in situ solar wind and low energy heliospheric ion measurements for the NASA Solar Terrestrial Relations Observatory Mission, wh...
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Article
Open AccessThe Plasma and Suprathermal Ion Composition (PLASTIC) Investigation on the STEREO Observatories
The Plasma and Suprathermal Ion Composition (PLASTIC) investigation provides the in situ solar wind and low energy heliospheric ion measurements for the NASA Solar Terrestrial Relations Observatory Mission, wh...
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Article
Open AccessIn Situ Observations of Solar Wind Stream Interface Evolution
The heliocentric orbits of the two STEREO satellites are similar in radius and ecliptic latitude, with separation in longitude increasing by about 45° per year. This arrangement provides a unique opportunity t...
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Article
Open AccessThe Heliospheric Plasma Sheet Observed in situ by Three Spacecraft over Four Solar Rotations
In this paper we present in situ observations of the heliospheric plasma sheet (HPS) from STEREO-A, Wind, and STEREO-B over four solar rotations in the declining phase of Solar Cycle 23, covering late March throu...
