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Suspension Thermal noise for CLIO 081105

  • sus_thermal.txt


    T = 300 K, fo = 0.7 Hz, Q = 1e+5 and by assuming of structure damping


  • Extrapolation to pendulum mode Q

    • violin mode Q と pendulum Q の間には 1:2 or 1:4 の関係があるそうです。 (pending)

  • Expectation of pendulum mode Q
    • みよきさんによるボルファ単体の Q は 1000。 計算によるdissipation dilution factorは1.2*10^-4. これらを組み合わせると、期待されるQ=1*10^7.

CLIO/NoiseBudgets/081105/SuspensionThermalNoise (last edited 2009-07-03 16:59:52 by whitehole)