Matches in SemOpenAlex for { <https://semopenalex.org/work/W1981199972> ?p ?o ?g. }
- W1981199972 endingPage "1148" @default.
- W1981199972 startingPage "1131" @default.
- W1981199972 abstract "In this paper the performance of the LA48 linear ion chamber array (PTW, Freiburg, Germany) for characterization of intensity-modulated (IM) beams was investigated. First, some elementary properties were explored. A series of beam penumbras and output factors for small rectangular fields were measured at 6 and 18 MV, and the results were compared with data obtained using a diamond detector. The energy and dose rate dependence of the array response were examined, and the leakage current was assessed. In a second step, profiles were measured for two clinically delivered IM beams and for a dynamic wedge. The interplay between the sharpening of the penumbra by the upper metal electrode plate of the array and the volume averaging of the 4 x 4 mm ion chamber elements results in precise measurements, even in regions of high dose gradient. It is true, however, that the metal electrodes imply a small energy spectrum dependence in the array response. The dose rate dependence is found to be negligible. All of this makes, the LA48 linear array a suitable device for analysing dose distributions of clinical IM beams." @default.
- W1981199972 created "2016-06-24" @default.
- W1981199972 creator A5011864520 @default.
- W1981199972 creator A5049169579 @default.
- W1981199972 creator A5051233622 @default.
- W1981199972 date "2001-03-21" @default.
- W1981199972 modified "2023-10-12" @default.
- W1981199972 title "The value of the LA48 linear ion chamber array for characterization of intensity-modulated beams" @default.
- W1981199972 cites W1974803232 @default.
- W1981199972 cites W1986409491 @default.
- W1981199972 cites W1993164529 @default.
- W1981199972 cites W2007389713 @default.
- W1981199972 cites W2014417035 @default.
- W1981199972 cites W2021854468 @default.
- W1981199972 cites W2030257741 @default.
- W1981199972 cites W2031520254 @default.
- W1981199972 cites W2033578684 @default.
- W1981199972 cites W2052586762 @default.
- W1981199972 cites W2052619533 @default.
- W1981199972 cites W2053955654 @default.
- W1981199972 cites W2054128191 @default.
- W1981199972 cites W2054895082 @default.
- W1981199972 cites W2072263098 @default.
- W1981199972 cites W2078786206 @default.
- W1981199972 cites W2080523318 @default.
- W1981199972 cites W2092999408 @default.
- W1981199972 cites W2116088748 @default.
- W1981199972 cites W2166698761 @default.
- W1981199972 cites W2171912873 @default.
- W1981199972 doi "https://doi.org/10.1088/0031-9155/46/4/316" @default.
- W1981199972 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11324956" @default.
- W1981199972 hasPublicationYear "2001" @default.
- W1981199972 type Work @default.
- W1981199972 sameAs 1981199972 @default.
- W1981199972 citedByCount "42" @default.
- W1981199972 countsByYear W19811999722012 @default.
- W1981199972 countsByYear W19811999722013 @default.
- W1981199972 countsByYear W19811999722014 @default.
- W1981199972 countsByYear W19811999722015 @default.
- W1981199972 countsByYear W19811999722016 @default.
- W1981199972 countsByYear W19811999722018 @default.
- W1981199972 countsByYear W19811999722019 @default.
- W1981199972 countsByYear W19811999722022 @default.
- W1981199972 crossrefType "journal-article" @default.
- W1981199972 hasAuthorship W1981199972A5011864520 @default.
- W1981199972 hasAuthorship W1981199972A5049169579 @default.
- W1981199972 hasAuthorship W1981199972A5051233622 @default.
- W1981199972 hasConcept C120665830 @default.
- W1981199972 hasConcept C121332964 @default.
- W1981199972 hasConcept C145148216 @default.
- W1981199972 hasConcept C151770136 @default.
- W1981199972 hasConcept C164705383 @default.
- W1981199972 hasConcept C168834538 @default.
- W1981199972 hasConcept C17525397 @default.
- W1981199972 hasConcept C180048950 @default.
- W1981199972 hasConcept C192562407 @default.
- W1981199972 hasConcept C198291218 @default.
- W1981199972 hasConcept C2780577055 @default.
- W1981199972 hasConcept C2781137444 @default.
- W1981199972 hasConcept C31972630 @default.
- W1981199972 hasConcept C41008148 @default.
- W1981199972 hasConcept C47422493 @default.
- W1981199972 hasConcept C541997718 @default.
- W1981199972 hasConcept C62520636 @default.
- W1981199972 hasConcept C71924100 @default.
- W1981199972 hasConcept C94915269 @default.
- W1981199972 hasConceptScore W1981199972C120665830 @default.
- W1981199972 hasConceptScore W1981199972C121332964 @default.
- W1981199972 hasConceptScore W1981199972C145148216 @default.
- W1981199972 hasConceptScore W1981199972C151770136 @default.
- W1981199972 hasConceptScore W1981199972C164705383 @default.
- W1981199972 hasConceptScore W1981199972C168834538 @default.
- W1981199972 hasConceptScore W1981199972C17525397 @default.
- W1981199972 hasConceptScore W1981199972C180048950 @default.
- W1981199972 hasConceptScore W1981199972C192562407 @default.
- W1981199972 hasConceptScore W1981199972C198291218 @default.
- W1981199972 hasConceptScore W1981199972C2780577055 @default.
- W1981199972 hasConceptScore W1981199972C2781137444 @default.
- W1981199972 hasConceptScore W1981199972C31972630 @default.
- W1981199972 hasConceptScore W1981199972C41008148 @default.
- W1981199972 hasConceptScore W1981199972C47422493 @default.
- W1981199972 hasConceptScore W1981199972C541997718 @default.
- W1981199972 hasConceptScore W1981199972C62520636 @default.
- W1981199972 hasConceptScore W1981199972C71924100 @default.
- W1981199972 hasConceptScore W1981199972C94915269 @default.
- W1981199972 hasIssue "4" @default.
- W1981199972 hasLocation W19811999721 @default.
- W1981199972 hasLocation W19811999722 @default.
- W1981199972 hasOpenAccess W1981199972 @default.
- W1981199972 hasPrimaryLocation W19811999721 @default.
- W1981199972 hasRelatedWork W1965655136 @default.
- W1981199972 hasRelatedWork W1995623391 @default.
- W1981199972 hasRelatedWork W2051762050 @default.
- W1981199972 hasRelatedWork W2072245289 @default.
- W1981199972 hasRelatedWork W2080370764 @default.
- W1981199972 hasRelatedWork W2404618845 @default.
- W1981199972 hasRelatedWork W2770272869 @default.
- W1981199972 hasRelatedWork W2792108077 @default.