A Hall MHD model to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity
Energetic charged particles, which are often observed in solar active regions, may be also produced in interplanetary space due to the decoupling of ions and electrons in plasma. The Hall term in general Ohm's law is generally thought to be responsible for the decoupling of electrons and ions i...
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| Veröffentlicht in: | Planetary and space science 2008-05, Vol.56 (7), p.913-916 |
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| container_title | Planetary and space science |
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| creator | Huang, F.C. Ma, Z.W. Sheng, Z.M. |
| description | Energetic charged particles, which are often observed in solar active regions, may be also produced in interplanetary space due to the decoupling of ions and electrons in plasma. The Hall term in general Ohm's law is generally thought to be responsible for the decoupling of electrons and ions in plasma during magnetic reconnection. In this paper, a Hall MHD model is developed to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity. Two energetic charged particle events are used to test this model. It is concluded that the Hall effect does not only play the important role in the process of magnetic reconnection, but also in energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity. |
| doi_str_mv | 10.1016/j.pss.2007.12.015 |
| format | Article |
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The Hall term in general Ohm's law is generally thought to be responsible for the decoupling of electrons and ions in plasma during magnetic reconnection. In this paper, a Hall MHD model is developed to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity. Two energetic charged particle events are used to test this model. It is concluded that the Hall effect does not only play the important role in the process of magnetic reconnection, but also in energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity.</description><identifier>ISSN: 0032-0633</identifier><identifier>EISSN: 1873-5088</identifier><identifier>DOI: 10.1016/j.pss.2007.12.015</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Energetic charged particle events ; Fluctuations in the magnetic field intensity ; Hall effect ; Interplanetary magnetic field</subject><ispartof>Planetary and space science, 2008-05, Vol.56 (7), p.913-916</ispartof><rights>2008 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c280t-c33925ff3a9ef4d08f3141e6280ab69a876c6514b900337e22457fabf842fcfa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0032063308000032$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Huang, F.C.</creatorcontrib><creatorcontrib>Ma, Z.W.</creatorcontrib><creatorcontrib>Sheng, Z.M.</creatorcontrib><title>A Hall MHD model to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity</title><title>Planetary and space science</title><description>Energetic charged particles, which are often observed in solar active regions, may be also produced in interplanetary space due to the decoupling of ions and electrons in plasma. The Hall term in general Ohm's law is generally thought to be responsible for the decoupling of electrons and ions in plasma during magnetic reconnection. In this paper, a Hall MHD model is developed to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity. Two energetic charged particle events are used to test this model. It is concluded that the Hall effect does not only play the important role in the process of magnetic reconnection, but also in energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity.</description><subject>Energetic charged particle events</subject><subject>Fluctuations in the magnetic field intensity</subject><subject>Hall effect</subject><subject>Interplanetary magnetic field</subject><issn>0032-0633</issn><issn>1873-5088</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp9kE1u2zAQhYkiAeokPUB3XGUnlT8SRaErw23qAi66adcETQ1tGjSlkJQBnyDXDm133dXM4M0bzPsQ-kxJTQkVXw71lFLNCOlqympC2w9oQWXHq5ZIeYcWhHBWEcH5R_SQ0oEQIgTrFuhtidfae_xr_Q0fxwE8ziNOeR7OGALEHWRnsNnr0g140rGMHjCcIOSEpzgOsynCMEcXdtj62eRZZzeGhF3AeQ-lZIiT1wGyjmd81LtwvWkd-OGqhuTy-QndW-0TfPpXH9Hfl-9_Vutq8_vHz9VyUxkmSa4M5z1rreW6B9sMRFpOGwqiiHorei07YURLm21fAvMOGGvazuqtlQ2zxmr-iJ5vd8vvrzOkrI4uGfCXB8c5KUY6yUUvyyK9LZo4phTBqim6Y4mgKFEX5OqgCnJ1Qa4oUwV58Xy9eaAkODmIKhkHoRByEUxWw-j-434HPfKMgg</recordid><startdate>20080501</startdate><enddate>20080501</enddate><creator>Huang, F.C.</creator><creator>Ma, Z.W.</creator><creator>Sheng, Z.M.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>KL.</scope></search><sort><creationdate>20080501</creationdate><title>A Hall MHD model to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity</title><author>Huang, F.C. ; Ma, Z.W. ; Sheng, Z.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c280t-c33925ff3a9ef4d08f3141e6280ab69a876c6514b900337e22457fabf842fcfa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Energetic charged particle events</topic><topic>Fluctuations in the magnetic field intensity</topic><topic>Hall effect</topic><topic>Interplanetary magnetic field</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, F.C.</creatorcontrib><creatorcontrib>Ma, Z.W.</creatorcontrib><creatorcontrib>Sheng, Z.M.</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><jtitle>Planetary and space science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, F.C.</au><au>Ma, Z.W.</au><au>Sheng, Z.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Hall MHD model to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity</atitle><jtitle>Planetary and space science</jtitle><date>2008-05-01</date><risdate>2008</risdate><volume>56</volume><issue>7</issue><spage>913</spage><epage>916</epage><pages>913-916</pages><issn>0032-0633</issn><eissn>1873-5088</eissn><abstract>Energetic charged particles, which are often observed in solar active regions, may be also produced in interplanetary space due to the decoupling of ions and electrons in plasma. The Hall term in general Ohm's law is generally thought to be responsible for the decoupling of electrons and ions in plasma during magnetic reconnection. In this paper, a Hall MHD model is developed to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity. Two energetic charged particle events are used to test this model. It is concluded that the Hall effect does not only play the important role in the process of magnetic reconnection, but also in energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.pss.2007.12.015</doi><tpages>4</tpages></addata></record> |
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| issn | 0032-0633 1873-5088 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Energetic charged particle events Fluctuations in the magnetic field intensity Hall effect Interplanetary magnetic field |
| title | A Hall MHD model to study energetic charged particle events produced during fluctuations in the interplanetary magnetic field intensity |
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