analistica/slides/sections/5.md

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MC simulations

In summary


              Landau            Moyal

median m_L\ex m_M\ex (μ, σ)

mode \mu_L\ex \mu_M\ex (μ)

FWHM w_L\ex w_M\ex (σ)

PDF parameters

A M(x) similar to L(x) can be found by imposing:

\vspace{15pt}

  • equal mode

  \mu_M\ex = \mu_L\ex \approx 0.22278298...

. . .

  • equal width

  w_M\ex = w_L\ex = \sigma \cdot a

  \implies \sigma_M \approx 1.1191486

PDF parameters

:::: {.columns} ::: {.column width=50%} :::

::: {.column width=50%} ::: ::::

Different medians

This leads to more different medians:

\begin{align*} m_M = 0.787... \thus &m_M = 0.658... \ &m_L = 1.355... \end{align*}

Samples

  • Sample L: N = 50'000 points following L_(x)
  • Sample M: N = 50'000 points following M_{\mu \sigma}(x)