Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100384663> ?p ?o ?g. }
- W3100384663 abstract "Insight-HXMT, the first X-ray astronomical satellite in China, aims to reveal new sources in the Galaxy and to study fundamental physics of X-ray binaries from 1,keV to 250,keV. It has three collimated telescopes, the High Energy X-ray telescope (HE), the Medium Energy X-ray telescope (ME) and the Low Energy X-ray telescope (LE). Before the launch, in-orbit backgrounds of these three telescopes had been estimated through Geant4 simulation, in order to investigate the instrument performance and the achievement of scientific goals. In this work, these simulated backgrounds are compared with in-orbit observations. Good agreement is shown for all three telescopes. For HE, 1) the deviation of the simulated background rate after two years of operation in space is $sim5%$ from the observation; 2) the total background spectrum and the relative abundance of the $sim$67,keV line show long-term increases both in simulations and observations. For ME, 1) the deviation of simulated background rate is within $sim15%$ from the observation, and 2) there are no obvious long-term increase features in the background spectra of simulations and observations. For LE, the background level given by simulations is also consistent with observations. The consistencies of these comparisons validate that the Insight-HXMT mass model, i.e. space environment components and models adopted, physics processes selected and detector constructions built, is reasonable. However, the line features at $sim$7.5,keV and 8.0,keV, which are obvious in the observed spectra of LE, are not evident in simulations. This might result from uncertainties in the LE constructions." @default.
- W3100384663 created "2020-11-23" @default.
- W3100384663 creator A5000645986 @default.
- W3100384663 creator A5003425206 @default.
- W3100384663 creator A5006166120 @default.
- W3100384663 creator A5015144156 @default.
- W3100384663 creator A5018535551 @default.
- W3100384663 creator A5038788038 @default.
- W3100384663 creator A5038828829 @default.
- W3100384663 creator A5045703368 @default.
- W3100384663 creator A5056126955 @default.
- W3100384663 creator A5065643700 @default.
- W3100384663 creator A5071831213 @default.
- W3100384663 creator A5078127836 @default.
- W3100384663 creator A5084316927 @default.
- W3100384663 date "2020-09-01" @default.
- W3100384663 modified "2023-10-15" @default.
- W3100384663 title "Comparison of simulated backgrounds with in-orbit observations for HE, ME, and LE onboard Insight-HXMT" @default.
- W3100384663 cites W1658939546 @default.
- W3100384663 cites W1970417976 @default.
- W3100384663 cites W1990869665 @default.
- W3100384663 cites W2014312839 @default.
- W3100384663 cites W2025066566 @default.
- W3100384663 cites W2039960802 @default.
- W3100384663 cites W2049264111 @default.
- W3100384663 cites W2081820201 @default.
- W3100384663 cites W2082261998 @default.
- W3100384663 cites W2090017626 @default.
- W3100384663 cites W2113299119 @default.
- W3100384663 cites W2120799101 @default.
- W3100384663 cites W2128158076 @default.
- W3100384663 cites W2128881154 @default.
- W3100384663 cites W2138022832 @default.
- W3100384663 cites W2345429815 @default.
- W3100384663 cites W2550850267 @default.
- W3100384663 cites W2791618108 @default.
- W3100384663 cites W2965700406 @default.
- W3100384663 cites W2979478123 @default.
- W3100384663 cites W2981380715 @default.
- W3100384663 cites W3031712425 @default.
- W3100384663 cites W3099966559 @default.
- W3100384663 cites W3101611500 @default.
- W3100384663 cites W3102183833 @default.
- W3100384663 cites W3106313948 @default.
- W3100384663 doi "https://doi.org/10.1007/s10509-020-03873-8" @default.
- W3100384663 hasPublicationYear "2020" @default.
- W3100384663 type Work @default.
- W3100384663 sameAs 3100384663 @default.
- W3100384663 citedByCount "8" @default.
- W3100384663 countsByYear W31003846632020 @default.
- W3100384663 countsByYear W31003846632021 @default.
- W3100384663 countsByYear W31003846632022 @default.
- W3100384663 countsByYear W31003846632023 @default.
- W3100384663 crossrefType "journal-article" @default.
- W3100384663 hasAuthorship W3100384663A5000645986 @default.
- W3100384663 hasAuthorship W3100384663A5003425206 @default.
- W3100384663 hasAuthorship W3100384663A5006166120 @default.
- W3100384663 hasAuthorship W3100384663A5015144156 @default.
- W3100384663 hasAuthorship W3100384663A5018535551 @default.
- W3100384663 hasAuthorship W3100384663A5038788038 @default.
- W3100384663 hasAuthorship W3100384663A5038828829 @default.
- W3100384663 hasAuthorship W3100384663A5045703368 @default.
- W3100384663 hasAuthorship W3100384663A5056126955 @default.
- W3100384663 hasAuthorship W3100384663A5065643700 @default.
- W3100384663 hasAuthorship W3100384663A5071831213 @default.
- W3100384663 hasAuthorship W3100384663A5078127836 @default.
- W3100384663 hasAuthorship W3100384663A5084316927 @default.
- W3100384663 hasBestOaLocation W31003846632 @default.
- W3100384663 hasConcept C120665830 @default.
- W3100384663 hasConcept C121332964 @default.
- W3100384663 hasConcept C127413603 @default.
- W3100384663 hasConcept C1276947 @default.
- W3100384663 hasConcept C146978453 @default.
- W3100384663 hasConcept C19269812 @default.
- W3100384663 hasConcept C194798765 @default.
- W3100384663 hasConcept C196644772 @default.
- W3100384663 hasConcept C198352243 @default.
- W3100384663 hasConcept C2524010 @default.
- W3100384663 hasConcept C2780848835 @default.
- W3100384663 hasConcept C33923547 @default.
- W3100384663 hasConcept C34445779 @default.
- W3100384663 hasConcept C44870925 @default.
- W3100384663 hasConcept C4839761 @default.
- W3100384663 hasConcept C520434653 @default.
- W3100384663 hasConcept C522977591 @default.
- W3100384663 hasConcept C59108619 @default.
- W3100384663 hasConceptScore W3100384663C120665830 @default.
- W3100384663 hasConceptScore W3100384663C121332964 @default.
- W3100384663 hasConceptScore W3100384663C127413603 @default.
- W3100384663 hasConceptScore W3100384663C1276947 @default.
- W3100384663 hasConceptScore W3100384663C146978453 @default.
- W3100384663 hasConceptScore W3100384663C19269812 @default.
- W3100384663 hasConceptScore W3100384663C194798765 @default.
- W3100384663 hasConceptScore W3100384663C196644772 @default.
- W3100384663 hasConceptScore W3100384663C198352243 @default.
- W3100384663 hasConceptScore W3100384663C2524010 @default.
- W3100384663 hasConceptScore W3100384663C2780848835 @default.
- W3100384663 hasConceptScore W3100384663C33923547 @default.
- W3100384663 hasConceptScore W3100384663C34445779 @default.
- W3100384663 hasConceptScore W3100384663C44870925 @default.