20 lines
648 B
TeX
20 lines
648 B
TeX
\documentclass[12pt]{article}
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\pagestyle{empty}
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\begin{document}
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% internal field, delta-B
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\begin{displaymath}
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\alpha \cos\left(2\pi\nu t + \phi\pi/180\right) e^{-\lambda_{\rm T} t} + (1-\alpha) e^{-\lambda_{\rm L} t}
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\end{displaymath}
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% internal field, Gaussian broadened
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\begin{displaymath}
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\alpha \left[\cos(2\pi\nu t) -\frac{\sigma^2 t}{2\pi\nu}\sin(2\pi\nu t)\right] e^{-(\sigma t)^2/2} + (1-\alpha) e^{-(\lambda t)^\beta}
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\end{displaymath}
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% internal field, Lorentzian broadened
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\begin{displaymath}
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\alpha \left[\cos(2\pi\nu t) -\frac{a}{2\pi\nu}\sin(2\pi\nu t)\right] e^{-a t} + (1-\alpha) e^{-\lambda t}
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\end{displaymath}
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\end{document} |