دورية أكاديمية
Expected performances of a Laue lens made with bent crystals
| العنوان: | Expected performances of a Laue lens made with bent crystals |
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| المؤلفون: | Virgilli, Enrico, Valsan, Vineeth, Frontera, Filippo, Caroli, Ezio, Liccardo, Vincenzo, Stephen, John Buchan |
| المساهمون: | Virgilli, Enrico, Valsan, Vineeth, Frontera, Filippo, Caroli, Ezio, Liccardo, Vincenzo, Stephen, John Buchan |
| سنة النشر: | 2017 |
| المجموعة: | Università degli Studi di Ferrara: CINECA IRIS |
| مصطلحات موضوعية: | experimental astronomy, focusing telescope, high energy instrumentation, Laue lense, X-ray diffraction, Electronic, Optical and Magnetic Material, Control and Systems Engineering, Instrumentation, Astronomy and Astrophysic, Mechanical Engineering, Space and Planetary Science |
| الوصف: | In the context of the Laue project devoted to build a Laue lens prototype for focusing celestial hard x-/soft gamma-rays, a Laue lens made of bent crystal tiles, with 20-m focal length, is simulated. The focusing energy passband is assumed to be 90 to 600 keV. The distortion of the image produced by the lens on the focal plane, due to effects of crystal tile misalignment and radial distortion of the crystal curvature, is investigated. The corresponding effective area of the lens, its point spread function, and sensitivity are calculated and compared with those exhibited by a nominal Laue lens with no misalignment and/or distortion. Such analysis is crucial to estimate the optical properties of a real lens, in which the investigated shortcomings could be present. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | STAMPA |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/wos/WOS:000417987100001; volume:3; issue:4; firstpage:044001-1; lastpage:044001-20; numberofpages:20; journal:JOURNAL OF ASTRONOMICAL TELESCOPES, INSTRUMENTS, AND SYSTEMS; http://hdl.handle.net/11392/2382119Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85032484566; https://www.spiedigitallibrary.org/journals/Journal-of-Astronomical-Telescopes-Instruments-and-Systems/volume-3/issue-4/044001/Expected-performances-of-a-Laue-lens-made-with-bent-crystals/10.1117/1.JATIS.3.4.044001.short?SSO=1Test; https://arxiv.org/pdf/1711.03475.pdfTest |
| DOI: | 10.1117/1.JATIS.3.4.044001 |
| DOI: | 10.1117/1.JATIS.3.4.044001.short?SSO=1 |
| الإتاحة: | https://doi.org/10.1117/1.JATIS.3.4.044001Test http://hdl.handle.net/11392/2382119Test https://arxiv.org/pdf/1711.03475.pdfTest |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.176B7FA2 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1117/1.JATIS.3.4.044001 |
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