Particle Physics Day 2017

Session

QCD session

20 Oct 2017, 11:00

Hotel Arthur (Vuorikatu 19, Helsinki)

5. QCD theory overview

Tuomas Lappi (University of Jyvaskyla)

20/10/2017, 11:00

6. ALICE experimental overview

Dong Jo Kim (University of Jyvaskyla (FI))

20/10/2017, 11:30

12. EPPS16 – First nuclear PDFs to include LHC data

Petja Paakkinen (University of Jyväskylä)

20/10/2017, 12:00

We present results of our recent EPPS16 global analysis of NLO nuclear parton distribution functions (nPDFs). For the first time, dijet and heavy gauge boson production data from LHC proton–lead collisions have been included in a global fit. Especially, the CMS dijets play an important role in constraining the nuclear effects in gluon distributions. With the inclusion of also neutrino–nucleus...

13. Deep inelastic scattering in the dipole picture at next-to-leading order

Henri Johannes Hanninen (Helsinki Institute of Physics (FI))

20/10/2017, 12:10

We study quantitatively the importance of the recently derived NLO corrections to the DIS structure functions at small x in the dipole formalism. We show that these corrections can be significant and depend on the factorization scheme used to resum large logarithms of energy into renormalization group evolution with the BK equation. This feature is similar to what has recently been observed...

14. Linear and non-linear flow mode in 5 TeV Pb-Pb

Jasper Parkkila (University of Jyvaskyla (FI))

20/10/2017, 12:20