Differential D48

Fix bug in calculation of the daughter momentum in decay
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Authored by kreps on Jan 12 2021, 4:29 PM.

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jback

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rEVTGENe1b5f1302c9a: Fix bug in calculation of the daughter momentum in decay

Summary

The momentum calculation in Integral function got oversimplified and incorrect.

Test Plan

Tested in the LHCb collaboration by fitting angular-time distribution to extract inputs.

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Repository

rEVTGEN evtgen

Branch

BsToMuMuKK_fix

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Build Status

Buildable 125
Build 125: arc lint + arc unit

Event Timeline

kreps created this revision.Jan 12 2021, 4:29 PM

kreps changed the visibility from "All Users" to "Public (No Login Required)".Jan 12 2021, 4:32 PM

kreps changed the edit policy from "All Users" to "Restricted Project (Project)".

kreps added a project: Restricted Project.

Harbormaster completed remote builds in B125: Diff 181.Jan 12 2021, 4:32 PM

Code changes look OK. Thanks for porting these over from the LHCb merge request, Michal.

This revision is now accepted and ready to land.Jan 12 2021, 4:48 PM

Closed by commit rEVTGENe1b5f1302c9a: Fix bug in calculation of the daughter momentum in decay. · Explain WhyJan 12 2021, 5:44 PM

This revision was automatically updated to reflect the committed changes.

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Path

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src/

EvtGenModels/

EvtBsMuMuKK.cpp

15 lines

Diff 181

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src/EvtGenModels/EvtBsMuMuKK.cpp

Fix bug in calculation of the daughter momentum in decayClosedPublicActions