Aug 20 – 26, 2023
Natural Science Lecture Center (building-28), Seoul National University, Korea
Asia/Seoul timezone

Neutrino data for nuclear parton distribution fonction determinations

Aug 25, 2023, 11:40 AM
20m
Natural Science Lecture Center (building-28), Seoul National University, Korea

Natural Science Lecture Center (building-28), Seoul National University, Korea

Natural Science Lecture Center Seoul National University Building-28, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea
Oral WG2: Neutrino Scattering Physics parallel (room#301)

Speaker

Ji Young Yu (southern methodist university)

Description

Global analyses of nuclear Parton distribution functions (nPDFs) play a crucial role in making precise predictions for a wide range of processes in lepton-nucleus (lA), proton-nucleus (pA), and heavy ion collisions (AA). In this context, the inclusion of neutrino deep inelastic scattering (DIS) data is particularly important as it enables an improved flavour separation of the parton densities. However, over the past two decades several studies have reported tensions when attempting to combine neutrino and charge lepton DIS data. In this talk, we present the recent and detailed study of the compatibility of neutrino DIS data within the nCTEQ frame work based on arXiv:2204.13157.

Primary author

Ji Young Yu (southern methodist university)

Co-authors

Khoirul Faiq Muzakka Pit Duwentäster (University of Jyväskylä) Dr TIMOTHY J HOBBS (Argonne National Laboratory) Tomas Jezo (WWU ITP) Michael Klasen Karol Kovarik Aleksander Kusina Jorge G. Morfin Prof. Fred Olness (Southern Methodist University (US)) Richard Ruiz (Institute of Nuclear Physics (IFJ) PAN) Ingo Schienbein (Universite Grenoble Alpes)

Presentation materials