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Peer-reviewed

Unwinding the rare <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">Ω</mml:mi></mml:math> sector: Fragmentation of fully charmed baryons from HL-LHC to FCC

Francesco Giovanni Celiberto

Physical review. D/Physical review. D. · 2025

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Summary

By adopting a hadron-structure-oriented approach, we present and discuss the release of the novel OMG3Q1.0 set of collinear fragmentation functions for fully charmed, rare <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mi mathvariant="normal">Ω</a:mi></a:math> baryons. Our methodology combines diquarklike proxy model inputs for both charm-quark and gluon channels, calculated at the initial energy scales, with a Dokshitzer-Gribov-Lipatov-Altarelli-Parisi evolution that ensures a consistent treatment of heavy-quark thresholds, following directly from the heavy-flavor nonrelativistic evolution scheme. We complement our work with a phenomenological study of next-to-leading logarithm/next-to-leading order plus resummed <d:math xmlns:d="http://www.w3.org/1998/Math/MathM

Subject
Other / interdisciplinary
Source type
Peer-reviewed study
System type
Other
DOI
10.1103/sb8n-9nt6
Catalogue ID
SNmotmqwgu-7qz52n
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