{"id":"https://openalex.org/W3127070846","doi":"https://doi.org/10.1088/1742-6596/1719/1/012043","title":"The determination of correction factors for free-air ionization chamber calculation using monte carlo method","display_name":"The determination of correction factors for free-air ionization chamber calculation using monte carlo method","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3127070846","doi":"https://doi.org/10.1088/1742-6596/1719/1/012043","mag":"3127070846"},"language":"en","primary_location":{"id":"doi:10.1088/1742-6596/1719/1/012043","doi":"https://doi.org/10.1088/1742-6596/1719/1/012043","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/1719/1/012043","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/1719/1/012043/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://iopscience.iop.org/article/10.1088/1742-6596/1719/1/012043/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042454612","display_name":"Pongphanot Rindhatayathon","orcid":"https://orcid.org/0000-0001-8699-3725","observed_orcids":["https://orcid.org/0000-0001-8699-3725"]},"institutions":[{"id":"https://openalex.org/I4387155400","display_name":"Office of Atoms for Peace","ror":"https://ror.org/01d6ss728","country_code":"TH","type":"government","lineage":["https://openalex.org/I4387155400"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"P Rindhatayathon","raw_affiliation_strings":["Nuclear and Ionizing Radiation Metrology Section, Regulatory Technical Support Division, Office of Atoms for Peace 16 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuclear and Ionizing Radiation Metrology Section, Regulatory Technical Support Division, Office of Atoms for Peace 16 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 Thailand","institution_ids":["https://openalex.org/I4387155400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077980317","display_name":"K Koonkana","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387155400","display_name":"Office of Atoms for Peace","ror":"https://ror.org/01d6ss728","country_code":"TH","type":"government","lineage":["https://openalex.org/I4387155400"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"K Koonkana","raw_affiliation_strings":["Nuclear and Ionizing Radiation Metrology Section, Regulatory Technical Support Division, Office of Atoms for Peace 16 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuclear and Ionizing Radiation Metrology Section, Regulatory Technical Support Division, Office of Atoms for Peace 16 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 Thailand","institution_ids":["https://openalex.org/I4387155400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031912464","display_name":"Vithit Pungkun","orcid":"https://orcid.org/0000-0002-2882-7662","observed_orcids":["https://orcid.org/0000-0002-2882-7662"]},"institutions":[{"id":"https://openalex.org/I4387155400","display_name":"Office of Atoms for Peace","ror":"https://ror.org/01d6ss728","country_code":"TH","type":"government","lineage":["https://openalex.org/I4387155400"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"V Pungkun","raw_affiliation_strings":["Nuclear and Ionizing Radiation Metrology Section, Regulatory Technical Support Division, Office of Atoms for Peace 16 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuclear and Ionizing Radiation Metrology Section, Regulatory Technical Support Division, Office of Atoms for Peace 16 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900 Thailand","institution_ids":["https://openalex.org/I4387155400"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4387155400"],"apc_list":null,"apc_paid":null,"fwci":1.6656,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.81897086,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"1719","issue":"1","first_page":"012043","last_page":"012043"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":0.9789999723434448,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":0.9789999723434448,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11176","display_name":"Radiation Therapy and Dosimetry","score":0.007199999876320362,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.0031999999191612005,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/free-air-ionization-chamber","display_name":"free-air ionization chamber","score":0.9950000047683716},{"id":"https://openalex.org/keywords/correction-factors","display_name":"correction factors","score":0.953000009059906},{"id":"https://openalex.org/keywords/air-kerma","display_name":"air kerma","score":0.8169999718666077},{"id":"https://openalex.org/keywords/x-ray-dosimetry","display_name":"X-ray dosimetry","score":0.753000020980835},{"id":"https://openalex.org/keywords/photon-scattering","display_name":"photon scattering","score":0.6230000257492065},{"id":"https://openalex.org/keywords/egs5","display_name":"EGS5","score":0.6460000276565552},{"id":"https://openalex.org/keywords/spectral-methods","display_name":"spectral methods","score":0.7990000247955322},{"id":"https://openalex.org/keywords/primary-standard","display_name":"primary standard","score":0.4790000021457672}],"concepts":[{"id":"https://openalex.org/C178639098","wikidata":"https://www.wikidata.org/wiki/Q1739288","display_name":"Kerma","level":3,"score":0.9042717814445496},{"id":"https://openalex.org/C151770136","wikidata":"https://www.wikidata.org/wiki/Q640610","display_name":"Ionization chamber","level":4,"score":0.6945974826812744},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.6761318445205688},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.6103153228759766},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.592747151851654},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.5771507024765015},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.5655056834220886},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.5644321441650391},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.558456540107727},{"id":"https://openalex.org/C2778785133","wikidata":"https://www.wikidata.org/wiki/Q25303639","display_name":"Photon energy","level":3,"score":0.4848543405532837},{"id":"https://openalex.org/C61203554","wikidata":"https://www.wikidata.org/wiki/Q171516","display_name":"Compton scattering","level":3,"score":0.44569092988967896},{"id":"https://openalex.org/C164292776","wikidata":"https://www.wikidata.org/wiki/Q5271779","display_name":"Diaphragm (acoustics)","level":3,"score":0.44348016381263733},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.3671998381614685},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.33707207441329956},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3202420473098755},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.1742834448814392},{"id":"https://openalex.org/C75088862","wikidata":"https://www.wikidata.org/wiki/Q2291081","display_name":"Dosimetry","level":2,"score":0.16258403658866882},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.09336844086647034},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1742-6596/1719/1/012043","doi":"https://doi.org/10.1088/1742-6596/1719/1/012043","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/1719/1/012043","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/1719/1/012043/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1742-6596/1719/1/012043","doi":"https://doi.org/10.1088/1742-6596/1719/1/012043","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/1719/1/012043","pdf_url":"https://iopscience.iop.org/article/10.1088/1742-6596/1719/1/012043/pdf","source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3127070846.pdf","grobid_xml":"https://content.openalex.org/works/W3127070846.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W1994410158","https://openalex.org/W2000738915","https://openalex.org/W2064017602","https://openalex.org/W2593174889","https://openalex.org/W2770471869"],"related_works":["https://openalex.org/W2593174889","https://openalex.org/W1849763547","https://openalex.org/W2089551675","https://openalex.org/W2901645158","https://openalex.org/W4406813745","https://openalex.org/W2034243893","https://openalex.org/W6884591851","https://openalex.org/W2583987845","https://openalex.org/W2783048136","https://openalex.org/W3014485998"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"free-air":[2],"ionization":[3],"chamber":[4],"is":[5,27,119],"used":[6,63],"as":[7],"the":[8,33,44,52],"primary":[9],"standard":[10],"instrument":[11],"for":[12,18,31,64,74,83,92],"absolute":[13],"measurement":[14],"of":[15,19,24,106],"air":[16],"kerma":[17],"X-ray":[20],"beams.":[21],"The":[22,99],"evaluation":[23],"correction":[25],"factors":[26,71],"a":[28,103],"key":[29],"importance":[30],"establishing":[32],"standard.":[34],"Photon-scattering,":[35],"and":[36,39,87,115],"diaphragm":[37],"transmission":[38],"scattering":[40],"were":[41,62,72,110],"taken":[42],"into":[43],"accounts":[45],"to":[46,80,89],"reduce":[47],"some":[48],"photon":[49,77,105],"phenomena.":[50],"On":[51],"other":[53],"hand,":[54],"electron-loss":[55],"factor":[56],"which":[57],"scatter":[58],"from":[59,78,102],"an":[60],"electrode":[61],"electron":[65],"compensates.":[66],"In":[67],"this":[68],"research,":[69],"Correction":[70],"calculated":[73,100],"each":[75],"mono-energetic":[76,104],"2":[79],"60":[81],"keV":[82,91],"low":[84],"energy":[85,94,114],"x-rays":[86,95,109],"10":[88],"320":[90],"medium":[93],"by":[96],"EGS5":[97],"code.":[98],"corrections":[101],"W/Mo":[107],"mammography":[108],"compared":[111],"between":[112,123],"effective":[113],"spectrum":[116],"method.":[117],"There":[118],"no":[120],"significant":[121],"difference":[122],"two":[124],"methods.":[125]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-02-15T00:00:00"}
