Determination of the natural frequencies of ultralight carbon fiber trusses for silicon tracking systems (5 pages)

• M. Herrera ^[1] ; T. Ligdenova ^[2] ; C. Ceballos ^[2] ; D. Dementev ^[2] ; S. Igolkin ^[3] ; V. Zherebchevsky ^[3]
  1. [1] Universidad de Colima

     Universidad de Colima

     México

     
  2. [2] Joint Institute for Nuclear Research

     Joint Institute for Nuclear Research

     Rusia

     
  3. [3] Saint Petersburg State University

     Saint Petersburg State University

     Rusia

     

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• Localización: Revista Mexicana de Física, ISSN-e 0035-001X, Vol. 70, Nº. 6, 2024
• Idioma: inglés
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• Resumen

  • In this work a method is developed to determine the natural frequency of highly-irradiated ultralight carbon fiber trusses. This method is based both in experimental acoustic measurements and the ANSYS-based modeling of the trusses. The structures under study are sensor supporting trusses widely used in silicon inner trackers of large experimental setups at LHC, FAIR and NICA.