FMNLO is a framework to combine general-purpose Monte Carlo generator and parton fragmentation functions(FFs). It is based on a hybrid scheme of phase-space slicing method and local subtraction method, and accurate to next-to-leading order in QCD.
🔥 News
2024.07: 🎉🎉 FMNLOv2.1 NNLO calculations are available for limited cases, SIA, decay of the Higgs boson to gluons, and SIDIS.
2024.07: 🎉🎉 FMNLOv2.0 include a SIDIS module for calculations of SIDIS at NLO.
2023.05: 🎉🎉 FMNLOv1.0 first release of FMNLO interfaced with MG5_aMC@NLO.
📝 Publications
2024.07: 🎉🎉 arXiv:2407.10059, Towards ultimate fragmentation functions at future lepton colliders.
2024.07: 🎉🎉 arXiv:2407.04422, Global analysis of fragmentation functions to charged hadrons with high-precision data from the LHC.
2024.01: 🎉🎉 arXiv:2401.02781, Simultaneous Determination of Fragmentation Functions and Test on Momentum Sum Rule, PRL 132, 261903 (2024).
2023.05: 🎉🎉 arXiv:2305.14620, Automated calculation of Jet fragmentation at NLO in QCD, JHEP 09(2023) 108.
📝 Fragmentation Functions
2024.07: 🎉🎉 NPC23_CH Fragmentation functions for various light charged hadrons (in LHAPDF6 format) from a global analysis at NLO by the NPC collaboration.
✉️ Contact
Jun Gao: jung49@sjtu.edu.cn
ChongYang Liu: liucy1999@sjtu.edu.cn