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Lecture 1 (The Monte Carlo principle) - Institute for Particle Physics ...

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MC techniques Quadratures <strong>Monte</strong> <strong>Carlo</strong> Simulation Summary<br />

Quadratures: standard numerical integration<br />

Reminder: Basic techniques<br />

Typical problem: Need to evaluate an integral, cannot do<br />

it in closed <strong>for</strong>m.<br />

Example: nonlinear pendulum.<br />

Can calculate period T from E.o.M. ¨θ = −g/l sin θ:<br />

T =<br />

√<br />

8l<br />

g<br />

θ∫<br />

max<br />

0<br />

dθ<br />

√ cos θ − cos θmax<br />

Elliptic integral, no closed solution known<br />

=⇒ entering (again) the realm of numerical solutions.<br />

F. Krauss IPPP<br />

Introduction to Event Generators

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