add definition of r

This commit is contained in:
hiro98 2020-05-28 17:12:01 +02:00
parent f3558b11ac
commit 1375f464ac

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@ -32,8 +32,9 @@ The analysis is similar to the one used in \cref{sec:ppevents} with
the addition of the observable of total transverse momentum of the
photon pair, which now can be non-zero. Because the final state now
contains multiple photons, the two photons with the highest \(\pt\)
are selected. Furthermore a cone of \(R=.4\) around each photon must
not contain more than \SI{4.5}{\percent} (+
are selected. Furthermore a cone of
\(R=\sqrt{(\Delata\phi)^2 + (\Delata\eta)^2}=0.4\) around each photon
must not contain more than \SI{4.5}{\percent} (+
\SI{6}{\giga\electronvolt}), so that photons stemming from showers are
filtered out. % TODO: refer back to this in discussion