High Energy Physics Seminar

Friday 18 Mar 2022, 10:15 → 11:45 Europe/Warsaw

Room: B2.38 (Wydział Fizyki UW)

Aleksander Żarnecki (University of Warsaw (PL)), Jan Królikowski (IFD UW), Katarzyna Grzelak (IFD UW)

10:15 → 11:45 Cross section measurement of the charged current muon antineutrino single π- production at T2K

Abstract:

T2K experiment is a long baseline neutrino oscillation experiment in Japan. Cross section measurements of (anti)neutrino interactions in sub-GeV to few GeV energy range allow to constrain the systematic uncertainties in the oscillation analysis. Single charged pion production is a elevant interaction mode at this energy scale.

In this seminar I will present the cross section measurement of single π- production in muon antineutrino CC interaction on hydrocarbon. The cross section is reported as double-differential in muon kinematical variables i.e. momentum and cosine of the muon emission polar angle.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

Speaker: mgr Grzegorz Zarnecki (National Centre for Nuclear Research)

gzarnecki_CC1pi_xsec.pdf