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PWGCF: Add two-particle azimuthal correlation analysis task#15366

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mintu1999 wants to merge 2 commits intoAliceO2Group:masterfrom
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PWGCF: Add two-particle azimuthal correlation analysis task#15366
mintu1999 wants to merge 2 commits intoAliceO2Group:masterfrom
mintu1999:master

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@mintu1999
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@mintu1999 mintu1999 commented Mar 12, 2026

I would like to request you kindly review a new analysis task for studying two-particle azimuthal correlations within the PWGCF framework. The task calculates two-particle correlations in azimuthal angle (Δφ) between trigger and associated charged particles. The analysis is designed to investigate near-side and away-side yields. Two-particle azimuthal correlations are a powerful tool to study particle production mechanisms, jet-like correlations, and jet quenching effects in pp and O-O collisions.

@vkucera
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vkucera commented Mar 12, 2026

@mintu1999 Please read carefully the contribution instructions and follow them before you make a PR.

@mintu1999
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@vkucera Okay , Thank you.

@mintu1999 mintu1999 closed this Mar 12, 2026
@jgrosseo
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@mintu1999 This seems to be mostly a copy of correlations.cxx and from your description it does the same thing? Why do we need a new task?

};

// mixBuffer[zBin] is a deque of previous events; each event is a vector<SimpleTrack>
std::vector<std::deque<std::vector<SimpleTrack>>> mixBuffer;
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This is forbidden. One needs to use the O2 mixing framework

@jgrosseo
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@victor-gonzalez Just to put you in the loop...

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3 participants