# EPS HEP 2015

22-29 July 2015
Europe/Vienna timezone

## Determination of strangeness using the data from neutrino experiments and hadron collider

Jul 24, 2015, 9:45 AM
15m
HS32

### Speaker

Kristin Lohwasser (Deutsches Elektronen-Synchrotron Campus Zeuthen (DE))

### Description

Improved determination of the strange sea distribution in the nucleon is presented. Recent charm production data in neutrino-nucleon deep-inelastic scattering by the NOMAD and CHORUS experiments and from charged current inclusive deep-inelastic scattering at HERA are used. The results are consistent with the data from the ATLAS and the CMS experiments on the associated production of $W^{\pm}$-bosons with c-quarks. The joined QCD analysis of the LHC measurements of W+charm production and of data of CHORUS experiment is performed.