Radioelectric fields from cosmic-ray air showers at large impact parameters
We discuss electric fields generated by cosmic-ray air showers at large impact parameters b. An approximation relevant to this situation is given. The formulation makes explicit the relationship between the shower profile and the radio pulse shapes at large b, putting forward one important observati...
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| Veröffentlicht in: | Astroparticle physics 2009-02, Vol.31 (1), p.52-62 |
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| container_title | Astroparticle physics |
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| creator | Gousset, Thierry Lamblin, Jacob Valcares, Sandra |
| description | We discuss electric fields generated by cosmic-ray air showers at large impact parameters
b. An approximation relevant to this situation is given. The formulation makes explicit the relationship between the shower profile and the radio pulse shapes at large
b, putting forward one important observational consequence, namely the decrease of the high-frequency cutoff
ν
c
∝
1
/
b
2
when the impact parameter increases. The approximation is also used to give a detailed comparison between two emission models, the geosynchrotron model and the transverse current model. |
| doi_str_mv | 10.1016/j.astropartphys.2008.11.005 |
| format | Article |
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b. An approximation relevant to this situation is given. The formulation makes explicit the relationship between the shower profile and the radio pulse shapes at large
b, putting forward one important observational consequence, namely the decrease of the high-frequency cutoff
ν
c
∝
1
/
b
2
when the impact parameter increases. The approximation is also used to give a detailed comparison between two emission models, the geosynchrotron model and the transverse current model.</description><identifier>ISSN: 0927-6505</identifier><identifier>EISSN: 1873-2852</identifier><identifier>DOI: 10.1016/j.astropartphys.2008.11.005</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Coherent radio emission ; Cosmic-rays ; Extensive air showers ; Radio detection</subject><ispartof>Astroparticle physics, 2009-02, Vol.31 (1), p.52-62</ispartof><rights>2008 Elsevier B.V.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c446t-306e4179e14e9d5fc96c7aeede62a2074969c6839bf8a07cf000fda759b2e8153</citedby><orcidid>0000-0003-0005-6277</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.astropartphys.2008.11.005$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://hal.science/hal-00573461$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Gousset, Thierry</creatorcontrib><creatorcontrib>Lamblin, Jacob</creatorcontrib><creatorcontrib>Valcares, Sandra</creatorcontrib><title>Radioelectric fields from cosmic-ray air showers at large impact parameters</title><title>Astroparticle physics</title><description>We discuss electric fields generated by cosmic-ray air showers at large impact parameters
b. An approximation relevant to this situation is given. The formulation makes explicit the relationship between the shower profile and the radio pulse shapes at large
b, putting forward one important observational consequence, namely the decrease of the high-frequency cutoff
ν
c
∝
1
/
b
2
when the impact parameter increases. The approximation is also used to give a detailed comparison between two emission models, the geosynchrotron model and the transverse current model.</description><subject>Coherent radio emission</subject><subject>Cosmic-rays</subject><subject>Extensive air showers</subject><subject>Radio detection</subject><issn>0927-6505</issn><issn>1873-2852</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqNkEFLxDAQhYMouK7-h4AH8dA6adOkxZMs6ooLgug5zKZTN0tratJV9t_bZUXw5mlg5r03vI-xcwGpAKGu1inGIfgew9CvtjHNAMpUiBSgOGATUeo8ycoiO2QTqDKdqAKKY3YS4xpASMjlhD0-Y-08tWSH4CxvHLV15E3wHbc-ds4mAbccXeBx5b8oRI4DbzG8EXddj3bg43PsaBhPp-yowTbS2c-cste725fZPFk83T_MbhaJlVINSQ6KpNAVCUlVXTS2UlYjUU0qwwy0rFRlVZlXy6ZE0LYBgKZGXVTLjEpR5FN2uc9dYWv64DoMW-PRmfnNwux2Y32dSyU-xai92Gv74D82FAfTuWipbfGd_CaaUqssFyDLUXm9V9rgYwzU_EYLMDvaZm3-0DY72kaI3bvRfbt301j801Ew0Tp6t1S7MLI1tXf_yvkGZOWQ_A</recordid><startdate>20090201</startdate><enddate>20090201</enddate><creator>Gousset, Thierry</creator><creator>Lamblin, Jacob</creator><creator>Valcares, Sandra</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>7TV</scope><scope>C1K</scope><scope>KL.</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0003-0005-6277</orcidid></search><sort><creationdate>20090201</creationdate><title>Radioelectric fields from cosmic-ray air showers at large impact parameters</title><author>Gousset, Thierry ; Lamblin, Jacob ; Valcares, Sandra</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c446t-306e4179e14e9d5fc96c7aeede62a2074969c6839bf8a07cf000fda759b2e8153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Coherent radio emission</topic><topic>Cosmic-rays</topic><topic>Extensive air showers</topic><topic>Radio detection</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gousset, Thierry</creatorcontrib><creatorcontrib>Lamblin, Jacob</creatorcontrib><creatorcontrib>Valcares, Sandra</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Pollution Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Astroparticle physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gousset, Thierry</au><au>Lamblin, Jacob</au><au>Valcares, Sandra</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Radioelectric fields from cosmic-ray air showers at large impact parameters</atitle><jtitle>Astroparticle physics</jtitle><date>2009-02-01</date><risdate>2009</risdate><volume>31</volume><issue>1</issue><spage>52</spage><epage>62</epage><pages>52-62</pages><issn>0927-6505</issn><eissn>1873-2852</eissn><abstract>We discuss electric fields generated by cosmic-ray air showers at large impact parameters
b. An approximation relevant to this situation is given. The formulation makes explicit the relationship between the shower profile and the radio pulse shapes at large
b, putting forward one important observational consequence, namely the decrease of the high-frequency cutoff
ν
c
∝
1
/
b
2
when the impact parameter increases. The approximation is also used to give a detailed comparison between two emission models, the geosynchrotron model and the transverse current model.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.astropartphys.2008.11.005</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-0005-6277</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Astroparticle physics, 2009-02, Vol.31 (1), p.52-62 |
| issn | 0927-6505 1873-2852 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_00573461v1 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Coherent radio emission Cosmic-rays Extensive air showers Radio detection |
| title | Radioelectric fields from cosmic-ray air showers at large impact parameters |
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