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We present laboratory observations of shear Alfvén wave resonances in a cylindrical plasma column. Fourier data are presented which show the existence of many standing eigenmodes in the shear Alfvén frequency range. Harmonic frequency dependence on ambient is presented for three resonances. A wavelet analysis is used to show the lifetimes of the identified harmonic modes. Experimental Q values for the first five eigenfrequencies are measured and compared to theoretical values.
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Mitchell et al. (2001) studied this question.
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