Project

General

Profile

Actions

Feature #572

open

Task #550: Rewrite libsbsdig

Add randomized background hits as an alternate of superimposing background files

Added by Eric Fuchey about 2 years ago. Updated about 2 years ago.

Status:
In Progress
Priority:
Immediate
Assignee:
Start date:
08/28/2020
Due date:
% Done:

80%

Estimated time:
Spent time:
Responsible:

Description

Since superimposing background files is way too taxing in terms of speed (<1hz), we need to add randomized background hits


Files

plots_GMn13.5bkgd.pdf (239 KB) plots_GMn13.5bkgd.pdf Eric Fuchey, 09/11/2020 12:17 PM
Actions #1

Updated by Eric Fuchey about 2 years ago

Analyzed the background plots for GMn13.5 GeV2, ready to put them in libsbsdig, or almost:
Need to take a decision as to whether we are happy with the very rough approximation from the landau fit (and generate the hit energy deposits from those fits) or if we want something more elaborate such as integration and inversion of histograms.

Actions #2

Updated by Eric Fuchey about 2 years ago

  • % Done changed from 10 to 80

Added and implemented a class to generate the randomized background. This class loads the histograms from an input file and generates the background for each event.
This is still in debugging process.

Actions

Also available in: Atom PDF