PDF and SMEFT interplay

Last updated on May 4, 2026

Publications

Tailored PDFs for New Physics searches
Given the non-negligible interplay between parton distribution functions (PDFs) at large x and potential New Physics (NP) effects in …
Ella Cole, Mark N. Costantini, Elie Hammou, Luca Mantani, Francesco Merlotti, Manuel Morales Alvarado, Maria Ubiali
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Unravelling New Physics Signals at the HL-LHC with Low-Energy Constraints
Recent studies suggest that global fits of Parton Distribution Functions (PDFs) might inadvertently ‘fit away’ signs of new …
Elie Hammou, Maria Ubiali
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How to fit PDFs in the presence of new physics?
The interpretation of LHC data, and the assessment of possible hints of new physics, require the precise knowledge of the proton …
Elie Hammou
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SIMUnet: an open-source tool for simultaneous global fits of EFT Wilson coefficients and PDFs
We present the open-source SIMUnet code, designed to fit Standard Model Effective Field Theory (SMEFT) Wilson coefficients alongside …
Mark Nestor Costantini, Elie Hammou, Zahari Kassabov, Maeve Madigan, Michelangelo L Mangano, Luca Mantani, James Moore, Manuel Morales Alvarado, Maria Ubiali
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Interplay between Parton Distribution Functions and New Physics signals
The analysis and the interpretation of the LHC data require a precise determination of Parton Distribution Functions (PDFs) in order to …
Elie Hammou
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Hide and seek: how PDFs can conceal New Physics
The interpretation of LHC data, and the assessment of possible hints of new physics, require the precise knowledge of the proton …
Elie Hammou, Zahari Kassabov, Maeve Madigan, Michelangelo L Mangano, Luca Mantani, James Moore, Manuel Morales Alvarado, Maria Ubiali
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