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@PHDTHESIS{Guenter:220093,
author = {Guenter, Clemens},
title = {{C}omparison of {I}ron and {T}ungsten {A}bsorber
{S}tructures for an {A}nalog {H}adron {C}alorimeter},
issn = {1435-8085},
school = {Universität Hamburg},
type = {Dr.},
address = {Hamburg},
publisher = {Verlag Deutsches Elektronen-Synchrotron},
reportid = {PUBDB-2015-02100, DESY-THESIS-2015-018},
series = {DESY-THESIS},
pages = {169},
year = {2015},
note = {Universität Hamburg, Diss., 2015},
abstract = {Future electron-positron-collider experiments will require
unprecedented jet-energy resolution to complete their
physics programs. This can only be achieved with novel
approaches to calorimetry. One of these novel approaches is
the Particle Flow Algorithm, which uses the best suited
sub-detector to measure the energy of the particles produced
by the electron-positron collision. The CALICE Collaboration
evaluates different read-out technologies for Particle Flow
Calorimeters. This thesis describes the comparison of two
different absorber materials, iron and tungsten, for the
CALICE Analog Hadron Calorimeter. It is described how
testbeam data, that has been recorded in the range from 2
GeV to 10 GeV with the Analog Hadron Calorimeter is
calibrated, and how samples are selected containing showers
from just one particle type. The data is then compared to
simulations and the remaining disagreement between data and
simulation is discussed. The validated simulations are then
used to decompose the showers into different fractions.
These fractions are compared for the two absorber materials
to understand the impact of the absorber material choice on
the calorimeter performance.},
keywords = {Dissertation (GND)},
cin = {FLC},
cid = {I:(DE-H253)FLC-20120731},
pnm = {632 - Detector technology and systems (POF3-632)},
pid = {G:(DE-HGF)POF3-632},
experiment = {EXP:(DE-H253)ILC(machine)-20150101},
typ = {PUB:(DE-HGF)29 / PUB:(DE-HGF)11},
doi = {10.3204/DESY-THESIS-2015-018},
url = {https://bib-pubdb1.desy.de/record/220093},
}