Positron transport: The plasma-gas interface
Motivated by an increasing number of applications, new techniques in the analysis of electron transport have been developed over the past 30 years or so, but similar methods had yet to be applied to positrons. Recently, an in-depth look at positron transport in pure argon gas has been performed usin...
Gespeichert in:
| Veröffentlicht in: | Physics of plasmas 2009-05, Vol.16 (5), p.057101-057101-7 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 057101-7 |
|---|---|
| container_issue | 5 |
| container_start_page | 057101 |
| container_title | Physics of plasmas |
| container_volume | 16 |
| creator | Marler, J. P. Petrović, Z. Lj Banković, A. Dujko, S. Šuvakov, M. Malović, G. Buckman, S. J. |
| description | Motivated by an increasing number of applications, new techniques in the analysis of electron transport have been developed over the past 30 years or so, but similar methods had yet to be applied to positrons. Recently, an in-depth look at positron transport in pure argon gas has been performed using a recently established comprehensive set of cross sections and well-established Monte Carlo simulations. The key novelty as compared to electron transport is the effect of positronium formation which changes the number of particles and has a strong energy dependence. This coupled with spatial separation by energy of the positron swarm leads to counterintuitive behavior of some of the transport coefficients. Finally new results in how the presence of an applied magnetic field affects the transport coefficients are presented. |
| doi_str_mv | 10.1063/1.3078103 |
| format | Article |
| fullrecord | <record><control><sourceid>scitation_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_21277192</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>pop</sourcerecordid><originalsourceid>FETCH-LOGICAL-c345t-30cdac879e77231fefc3a8395c98677d66d78ab06a1dbc7b8671db8c648667c83</originalsourceid><addsrcrecordid>eNp1kE1LxDAURYMoOI4u_AcFV4IZk6bNS8WNDH7BgC5GcBfS19SpzCQlycZ_Py0d3bm6l8vhLg4hl5wtOJPili8EA8WZOCIzzlRFQUJxPHZgVMri85ScxfjNGCtkqWbk5t3HLgXvshSMi70P6S5bb2zWb03cGfplYta5ZENr0J6Tk9Zso7045Jx8PD2uly909fb8unxYURRFmahg2BhUUFmAXPDWtiiMElWJlZIAjZQNKFMzaXhTI9TDOBSFslBSAioxJ1fTr4-p0xG7ZHGD3jmLSec8B-BVPlDXE4XBxxhsq_vQ7Uz40ZzpUYbm-iBjYO8ndjwzqfPuf_jXiP4zIvbLL2Th</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Positron transport: The plasma-gas interface</title><source>AIP Journals Complete</source><source>AIP Digital Archive</source><creator>Marler, J. P. ; Petrović, Z. Lj ; Banković, A. ; Dujko, S. ; Šuvakov, M. ; Malović, G. ; Buckman, S. J.</creator><creatorcontrib>Marler, J. P. ; Petrović, Z. Lj ; Banković, A. ; Dujko, S. ; Šuvakov, M. ; Malović, G. ; Buckman, S. J.</creatorcontrib><description>Motivated by an increasing number of applications, new techniques in the analysis of electron transport have been developed over the past 30 years or so, but similar methods had yet to be applied to positrons. Recently, an in-depth look at positron transport in pure argon gas has been performed using a recently established comprehensive set of cross sections and well-established Monte Carlo simulations. The key novelty as compared to electron transport is the effect of positronium formation which changes the number of particles and has a strong energy dependence. This coupled with spatial separation by energy of the positron swarm leads to counterintuitive behavior of some of the transport coefficients. Finally new results in how the presence of an applied magnetic field affects the transport coefficients are presented.</description><identifier>ISSN: 1070-664X</identifier><identifier>EISSN: 1089-7674</identifier><identifier>DOI: 10.1063/1.3078103</identifier><identifier>CODEN: PHPAEN</identifier><language>eng</language><publisher>United States: American Institute of Physics</publisher><subject>70 PLASMA PHYSICS AND FUSION TECHNOLOGY ; ARGON ; CHARGED-PARTICLE TRANSPORT ; COMPUTERIZED SIMULATION ; ELECTRONS ; MONTE CARLO METHOD ; PLASMA SIMULATION ; POSITRONS</subject><ispartof>Physics of plasmas, 2009-05, Vol.16 (5), p.057101-057101-7</ispartof><rights>2009 American Institute of Physics</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c345t-30cdac879e77231fefc3a8395c98677d66d78ab06a1dbc7b8671db8c648667c83</citedby><cites>FETCH-LOGICAL-c345t-30cdac879e77231fefc3a8395c98677d66d78ab06a1dbc7b8671db8c648667c83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/pop/article-lookup/doi/10.1063/1.3078103$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>230,314,777,781,791,882,1554,4498,27905,27906,76133,76139</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/21277192$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Marler, J. P.</creatorcontrib><creatorcontrib>Petrović, Z. Lj</creatorcontrib><creatorcontrib>Banković, A.</creatorcontrib><creatorcontrib>Dujko, S.</creatorcontrib><creatorcontrib>Šuvakov, M.</creatorcontrib><creatorcontrib>Malović, G.</creatorcontrib><creatorcontrib>Buckman, S. J.</creatorcontrib><title>Positron transport: The plasma-gas interface</title><title>Physics of plasmas</title><description>Motivated by an increasing number of applications, new techniques in the analysis of electron transport have been developed over the past 30 years or so, but similar methods had yet to be applied to positrons. Recently, an in-depth look at positron transport in pure argon gas has been performed using a recently established comprehensive set of cross sections and well-established Monte Carlo simulations. The key novelty as compared to electron transport is the effect of positronium formation which changes the number of particles and has a strong energy dependence. This coupled with spatial separation by energy of the positron swarm leads to counterintuitive behavior of some of the transport coefficients. Finally new results in how the presence of an applied magnetic field affects the transport coefficients are presented.</description><subject>70 PLASMA PHYSICS AND FUSION TECHNOLOGY</subject><subject>ARGON</subject><subject>CHARGED-PARTICLE TRANSPORT</subject><subject>COMPUTERIZED SIMULATION</subject><subject>ELECTRONS</subject><subject>MONTE CARLO METHOD</subject><subject>PLASMA SIMULATION</subject><subject>POSITRONS</subject><issn>1070-664X</issn><issn>1089-7674</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LxDAURYMoOI4u_AcFV4IZk6bNS8WNDH7BgC5GcBfS19SpzCQlycZ_Py0d3bm6l8vhLg4hl5wtOJPili8EA8WZOCIzzlRFQUJxPHZgVMri85ScxfjNGCtkqWbk5t3HLgXvshSMi70P6S5bb2zWb03cGfplYta5ZENr0J6Tk9Zso7045Jx8PD2uly909fb8unxYURRFmahg2BhUUFmAXPDWtiiMElWJlZIAjZQNKFMzaXhTI9TDOBSFslBSAioxJ1fTr4-p0xG7ZHGD3jmLSec8B-BVPlDXE4XBxxhsq_vQ7Uz40ZzpUYbm-iBjYO8ndjwzqfPuf_jXiP4zIvbLL2Th</recordid><startdate>20090501</startdate><enddate>20090501</enddate><creator>Marler, J. P.</creator><creator>Petrović, Z. Lj</creator><creator>Banković, A.</creator><creator>Dujko, S.</creator><creator>Šuvakov, M.</creator><creator>Malović, G.</creator><creator>Buckman, S. J.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20090501</creationdate><title>Positron transport: The plasma-gas interface</title><author>Marler, J. P. ; Petrović, Z. Lj ; Banković, A. ; Dujko, S. ; Šuvakov, M. ; Malović, G. ; Buckman, S. J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c345t-30cdac879e77231fefc3a8395c98677d66d78ab06a1dbc7b8671db8c648667c83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>70 PLASMA PHYSICS AND FUSION TECHNOLOGY</topic><topic>ARGON</topic><topic>CHARGED-PARTICLE TRANSPORT</topic><topic>COMPUTERIZED SIMULATION</topic><topic>ELECTRONS</topic><topic>MONTE CARLO METHOD</topic><topic>PLASMA SIMULATION</topic><topic>POSITRONS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Marler, J. P.</creatorcontrib><creatorcontrib>Petrović, Z. Lj</creatorcontrib><creatorcontrib>Banković, A.</creatorcontrib><creatorcontrib>Dujko, S.</creatorcontrib><creatorcontrib>Šuvakov, M.</creatorcontrib><creatorcontrib>Malović, G.</creatorcontrib><creatorcontrib>Buckman, S. J.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Physics of plasmas</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Marler, J. P.</au><au>Petrović, Z. Lj</au><au>Banković, A.</au><au>Dujko, S.</au><au>Šuvakov, M.</au><au>Malović, G.</au><au>Buckman, S. J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Positron transport: The plasma-gas interface</atitle><jtitle>Physics of plasmas</jtitle><date>2009-05-01</date><risdate>2009</risdate><volume>16</volume><issue>5</issue><spage>057101</spage><epage>057101-7</epage><pages>057101-057101-7</pages><issn>1070-664X</issn><eissn>1089-7674</eissn><coden>PHPAEN</coden><abstract>Motivated by an increasing number of applications, new techniques in the analysis of electron transport have been developed over the past 30 years or so, but similar methods had yet to be applied to positrons. Recently, an in-depth look at positron transport in pure argon gas has been performed using a recently established comprehensive set of cross sections and well-established Monte Carlo simulations. The key novelty as compared to electron transport is the effect of positronium formation which changes the number of particles and has a strong energy dependence. This coupled with spatial separation by energy of the positron swarm leads to counterintuitive behavior of some of the transport coefficients. Finally new results in how the presence of an applied magnetic field affects the transport coefficients are presented.</abstract><cop>United States</cop><pub>American Institute of Physics</pub><doi>10.1063/1.3078103</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1070-664X |
| ispartof | Physics of plasmas, 2009-05, Vol.16 (5), p.057101-057101-7 |
| issn | 1070-664X 1089-7674 |
| language | eng |
| recordid | cdi_osti_scitechconnect_21277192 |
| source | AIP Journals Complete; AIP Digital Archive |
| subjects | 70 PLASMA PHYSICS AND FUSION TECHNOLOGY ARGON CHARGED-PARTICLE TRANSPORT COMPUTERIZED SIMULATION ELECTRONS MONTE CARLO METHOD PLASMA SIMULATION POSITRONS |
| title | Positron transport: The plasma-gas interface |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T16%3A52%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-scitation_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Positron%20transport:%20The%20plasma-gas%20interface&rft.jtitle=Physics%20of%20plasmas&rft.au=Marler,%20J.%20P.&rft.date=2009-05-01&rft.volume=16&rft.issue=5&rft.spage=057101&rft.epage=057101-7&rft.pages=057101-057101-7&rft.issn=1070-664X&rft.eissn=1089-7674&rft.coden=PHPAEN&rft_id=info:doi/10.1063/1.3078103&rft_dat=%3Cscitation_osti_%3Epop%3C/scitation_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |