Next-to-leading order QCD analysis of parton distribution functions with LHC data

We present a next-to-leading order (NLO) QCD fit of parton distribution functions (PDFs) with and without the LHC data. In this analysis, we use the HERA I+II combine inclusive proton DIS cross sections, H1-ZEUS combined charm structure function, SLAC structure function, and EMC charm structure data as a base data, and then we investigate the effect of LHC data on the determination of PDFs. Our analysis and PDFs extraction is performed by xFitter framework.