Matches in SemOpenAlex for { <https://semopenalex.org/work/W1977817097> ?p ?o ?g. }
- W1977817097 endingPage "n/a" @default.
- W1977817097 startingPage "n/a" @default.
- W1977817097 abstract "[1] Using simultaneous measurements of >40 keV upstream ions observed at ACE, Wind, and STEREO-A during the solar minimum period of 2007, day 1 through 2007, day 181, we investigate their spatial distributions by calculating their occurrence probabilities as a function of lateral and radial separation between L1 and STEREO-A. Our main results are given as follows: (1) STEREO-A observed upstream events even when it was separated from Earth by ∼1750 RE and ∼3800 RE in the radial and lateral directions, respectively. (2) The occurrence probability (∼20–30%) for measuring simultaneous upstream events at L1 and STEREO-A was far greater than that expected from accidental coincidences. (3) The occurrence rate of simultaneous upstream events at L1 and STEREO-A is significantly higher inside rarefaction regions of high-speed solar wind flows (>500 km s−1) that follow corotating compression regions and when there exist antisunward propagating Alfvén waves. These new results confirm the global nature of the source region and place limits on the spatial size of the interplanetary structures that could either accelerate the ions in the first place or at the very least provide them with easier access by facilitating their scatter-free transport from the Earth's foreshock into the far upstream regions traversed by STEREO-A. We suggest that the existence of large amplitude Alfvén waves with spatial scales of the order of 0.03 AU that are embedded in and get convected past the Earth by high-speed solar wind streams plays a critical and necessary role in the occurrence of upstream ion events near the Earth." @default.
- W1977817097 created "2016-06-24" @default.
- W1977817097 creator A5000204832 @default.
- W1977817097 creator A5009216014 @default.
- W1977817097 creator A5010313183 @default.
- W1977817097 creator A5047071378 @default.
- W1977817097 creator A5058882814 @default.
- W1977817097 creator A5059632689 @default.
- W1977817097 creator A5080744237 @default.
- W1977817097 date "2008-08-01" @default.
- W1977817097 modified "2023-10-16" @default.
- W1977817097 title "The spatial distribution of upstream ion events from the Earth's bow shock measured by ACE, Wind, and STEREO" @default.
- W1977817097 cites W1966412907 @default.
- W1977817097 cites W1966878267 @default.
- W1977817097 cites W1971127080 @default.
- W1977817097 cites W1975421256 @default.
- W1977817097 cites W1976036394 @default.
- W1977817097 cites W1992325033 @default.
- W1977817097 cites W1992349321 @default.
- W1977817097 cites W1995969624 @default.
- W1977817097 cites W1999177484 @default.
- W1977817097 cites W2003619592 @default.
- W1977817097 cites W2012407181 @default.
- W1977817097 cites W2019925188 @default.
- W1977817097 cites W2033867944 @default.
- W1977817097 cites W2040156732 @default.
- W1977817097 cites W2042243841 @default.
- W1977817097 cites W2042577346 @default.
- W1977817097 cites W2045532742 @default.
- W1977817097 cites W2046287808 @default.
- W1977817097 cites W2052624421 @default.
- W1977817097 cites W2055235791 @default.
- W1977817097 cites W2062201263 @default.
- W1977817097 cites W2065422195 @default.
- W1977817097 cites W2068086265 @default.
- W1977817097 cites W2077534539 @default.
- W1977817097 cites W2083566304 @default.
- W1977817097 cites W2083866008 @default.
- W1977817097 cites W2085236719 @default.
- W1977817097 cites W2085740671 @default.
- W1977817097 cites W2086801768 @default.
- W1977817097 cites W2090387184 @default.
- W1977817097 cites W2090679428 @default.
- W1977817097 cites W2093612162 @default.
- W1977817097 cites W2102979622 @default.
- W1977817097 cites W2133943960 @default.
- W1977817097 cites W2140994380 @default.
- W1977817097 cites W2154752715 @default.
- W1977817097 cites W2162668830 @default.
- W1977817097 cites W2162997898 @default.
- W1977817097 cites W2170017126 @default.
- W1977817097 cites W2322612317 @default.
- W1977817097 cites W4245440611 @default.
- W1977817097 doi "https://doi.org/10.1029/2007ja012909" @default.
- W1977817097 hasPublicationYear "2008" @default.
- W1977817097 type Work @default.
- W1977817097 sameAs 1977817097 @default.
- W1977817097 citedByCount "17" @default.
- W1977817097 countsByYear W19778170972014 @default.
- W1977817097 countsByYear W19778170972015 @default.
- W1977817097 countsByYear W19778170972016 @default.
- W1977817097 countsByYear W19778170972017 @default.
- W1977817097 countsByYear W19778170972018 @default.
- W1977817097 countsByYear W19778170972019 @default.
- W1977817097 countsByYear W19778170972021 @default.
- W1977817097 crossrefType "journal-article" @default.
- W1977817097 hasAuthorship W1977817097A5000204832 @default.
- W1977817097 hasAuthorship W1977817097A5009216014 @default.
- W1977817097 hasAuthorship W1977817097A5010313183 @default.
- W1977817097 hasAuthorship W1977817097A5047071378 @default.
- W1977817097 hasAuthorship W1977817097A5058882814 @default.
- W1977817097 hasAuthorship W1977817097A5059632689 @default.
- W1977817097 hasAuthorship W1977817097A5080744237 @default.
- W1977817097 hasBestOaLocation W19778170971 @default.
- W1977817097 hasConcept C108411613 @default.
- W1977817097 hasConcept C120665830 @default.
- W1977817097 hasConcept C121332964 @default.
- W1977817097 hasConcept C126322002 @default.
- W1977817097 hasConcept C127313418 @default.
- W1977817097 hasConcept C132705693 @default.
- W1977817097 hasConcept C151730666 @default.
- W1977817097 hasConcept C155991500 @default.
- W1977817097 hasConcept C180205008 @default.
- W1977817097 hasConcept C191172861 @default.
- W1977817097 hasConcept C194462397 @default.
- W1977817097 hasConcept C2781300812 @default.
- W1977817097 hasConcept C30475298 @default.
- W1977817097 hasConcept C31258907 @default.
- W1977817097 hasConcept C41008148 @default.
- W1977817097 hasConcept C53565203 @default.
- W1977817097 hasConcept C54834619 @default.
- W1977817097 hasConcept C57879066 @default.
- W1977817097 hasConcept C62520636 @default.
- W1977817097 hasConcept C70477161 @default.
- W1977817097 hasConcept C71924100 @default.
- W1977817097 hasConcept C82706917 @default.
- W1977817097 hasConceptScore W1977817097C108411613 @default.
- W1977817097 hasConceptScore W1977817097C120665830 @default.