Linear Collider Forum: Reconstruction

Re: MC association [message #492 is a reply to message #482]

Mon, 29 May 2006 04:51

fabio
Messages: 3
Registered: April 2006

Hi frank,

your suggestion works really fine for a MC association between reco particles (with associated reco cluster) and simulated ones..
Immagine now to arrange a similar MC association for reco particles with tracks (for example electrons).
Using the same approach it is possible to follow a similar chain to get associated sim info:

reco electrons -> reco trak associated -> reco track hits -> sim track hits -> MC particle

Again, in principle, it can be possible that for the same reco track more than one MC particle is associated.
how to establish the only one responsible of the track hit?

Is it possible to study again a contribution in energy/momentum?
Or, we should simply analyse the frequency of appearance of a particular MC particle among all related to differents sim hits?

Is somewhere already an implemented code that can work about it?

Thanks again,
Fabio

[Updated on: Mon, 29 May 2006 05:09]

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