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[PWGDQ] use correct momentum scaling when computing invariant mass#16365

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[PWGDQ] use correct momentum scaling when computing invariant mass#16365
aferrero2707 wants to merge 1 commit into
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aferrero2707:PWGDQ-matching-qa-use-momentum-scaling-for-invariant-mass

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The mu+mu- invariant mass from global forward tracks in now computed by extrapolating the MFT tracks with the momentum rescaled to the MCH one (momentum scaling method), while previously it was computed by directly extrapolating the global refitted tracks.

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github-actions Bot commented May 24, 2026

O2 linter results: ❌ 0 errors, ⚠️ 0 warnings, 🔕 7 disabled

The mu+mu- invariant mass from global forward tracks in now computed
by extrapolating the MFT tracks with the momentum rescaled to the MCH
one (momentum scaling method), while previously it was computed by
directly extrapolating the global refitted tracks.
@aferrero2707 aferrero2707 force-pushed the PWGDQ-matching-qa-use-momentum-scaling-for-invariant-mass branch from 65892d3 to e170e6e Compare May 24, 2026 23:24
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