### The distribution of the weights in each Econe and each Edens bin of the weight table

At the moment the weights are derieved as the mean value of the weights in each bin of the weight table. In order to have a look at these distributions I plot 520 histogramms for each bin of the weight table, to see the distributions in the individual bins of the weight table. This is done by saving a new tree while creating the weight tables, where only Edens, Econe and the weight is stored (separately for tile and LAr). This is one first result (taken only one row in the Econe, that is Econe is unchanged, while Edens changes - which changes also the distribution of the weights!!!!! this is true for each row in Econe and seems to be the same for the opposite charge)

what should be done:

• draw for Edens constant - does that change the Econe?
• have a closer look at tile
One suggestion is that for low energy densities, noise dominates, so that the weight are very low in general. With increasing energy density, the fraction of noise vanishes, and the weight become more or less 1.

### Systematic look at weights in each Econe and each Edens bin for LAr and TILE

Econe varies

Edens varies

##### For LAr

Econe varies

Edens varies

-- Main.kristin - 17 Dec 2006

Topic attachments
I Attachment History Action Size Date Who Comment
ps v12_weight_histos_LAr_Econe.ps r1 manage 2813.5 K 2007-01-06 - 17:55 UnknownUser
ps v12_weight_histos_LAr_Econe_all.ps r1 manage 2853.1 K 2007-01-07 - 22:00 UnknownUser
ps v12_weight_histos_LAr_Econe_minus.ps r1 manage 2853.1 K 2007-01-07 - 21:56 UnknownUser
ps v12_weight_histos_LAr_Edens_all.ps r1 manage 2853.1 K 2007-01-07 - 21:58 UnknownUser
ps v12_weight_histos_LAr_Edens_minus.ps r1 manage 2853.1 K 2007-01-07 - 22:09 UnknownUser
ps v12_weight_histos_LAr_Edens_plus.ps r1 manage 2853.1 K 2007-01-07 - 21:58 UnknownUser
ps v12_weight_histos_tile_Econe_all.ps r1 manage 2163.4 K 2007-01-07 - 21:52 UnknownUser
ps v12_weight_histos_tile_Econe_minus.ps r1 manage 2580.9 K 2007-01-07 - 21:52 UnknownUser
ps v12_weight_histos_tile_Econe_plus.ps r1 manage 2586.9 K 2007-01-07 - 21:53 UnknownUser
ps v12_weight_histos_tile_Edens_minus.ps r1 manage 2580.9 K 2007-01-07 - 21:55 UnknownUser
ps v12_weight_histos_tile_Edens_plus.ps r1 manage 2586.9 K 2007-01-07 - 21:54 UnknownUser
ps weight_plus_onerow.ps r1 manage 199.0 K 2006-12-17 - 16:06 UnknownUser
Topic revision: r5 - 2020-08-18 - TWikiAdminUser

 Cern Search TWiki Search Google Search Sandbox/SandboxArchive All webs
Copyright &© 2008-2023 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
or Ideas, requests, problems regarding TWiki? use Discourse or Send feedback