16-20 November 2020
Nagoya University KMI
Japan timezone
Breakout room #2: Estimating K-long Reconstruction Efficiency Using sPlot
Presented by Mr. Diptaparna BISWAS
on
17 Nov 2020
from
14:20
to
16:00
Session:
Virtual Poster Session
Description
Klongs are identified by hit patterns in KLM, the outermost detector at the Belle II experiment. However some photons and other neutral hadrons can also give hits in KLM. We present here a statistical technique using sPlot, to distinguish between hits pattern in KLM from K-longs vs other backgrounds directly from data. This technique allows one to make a robust determination of K-long reconstruction efficiency in the KLM detector.
Place
Location: Nagoya University KMI
Room: Online