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Integration #37

Updated by Cosimo Nigro 8 months ago

# gLike Please adjust this information!

## Description

gLike is
Edit this issue!
- In "Description": remove this text and add
a general-purpose ROOT-based code framework short description of your project
- add a contact person
for the numerical maximization of joint likelihood functions.

The joint likelihood function has one free parameter (named g) and
onboarding process as many nuisance parameters assignee (or add as wanted, which will be profiled in " **contact:** xxx" to the maximization process.

Follows
description
- provide the link to
a non-exhaustive list of examples where gLike is useful (in order of increasingly complexity): software issue

* Estimating ## How to create the number of signal events (with uncertainties) in a dataset whose background content software issue
This issue tracks your onboarding, therefore we need another issue to describe the software/project itself. This
is in turn estimated from an independent measurement in done by filling a signal-free control-region. software issue. If not yet done, please provide a software issue by copying [this template](https://project.escape2020.de/issues/24) and filling it. You should
* Same - Fill the template as before, but considering described in addition a systematic uncertainty in the estimation of the background. template description
* Estimating - move the intensity of issue to your ESFRI's project (or to this project if your ESFRI does not have a steady source of signal particles in the presence of background particles from datasets obtained under different experimental conditions. project yet or your software is not related to any ESFRI
* Same as before, but each dataset actually comes from a different instrument and in different data format.
* Estimating
- don't forget **to link** the dark matter annihilation cross-section combining observations of dwarf spheroidal galaxies by different ground-based gamma-ray telescopes, satellite gamma-ray detectors, neutrino telescopes, ....
* Estimating the energy scale of quantum gravity by combining observations of fast gamma-ray flares observed by different ground-based gamma-ray telescopes.

**contact: jrico@ifae.es**

## software
issue

Issue with software product in CTA project page [Issue #143](https://project.escape2020.de/issues/143)
to this issue as "Related issue"!

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