000316388 001__ 316388 000316388 005__ 20211110140418.0 000316388 0247_ $$2datacite_doi$$a10.3204/PUBDB-2016-06575 000316388 037__ $$aPUBDB-2016-06575 000316388 041__ $$aEnglish 000316388 1001_ $$0P:(DE-H253)PIP1019594$$aNeubueser, Coralie$$b0$$eCorresponding author$$udesy 000316388 1112_ $$aCALOR 2016$$cDaegu$$d2016-05-15 - 2016-05-20$$wSouth Korea 000316388 245__ $$aDHCAL with Minimal Absorber : Measurements with Positrons 000316388 260__ $$c2016 000316388 3367_ $$033$$2EndNote$$aConference Paper 000316388 3367_ $$2DataCite$$aOther 000316388 3367_ $$2BibTeX$$aINPROCEEDINGS 000316388 3367_ $$2DRIVER$$aconferenceObject 000316388 3367_ $$2ORCID$$aLECTURE_SPEECH 000316388 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1504783740_25701 000316388 502__ $$cDESY, Argonne National Laboratory, McGill University 000316388 520__ $$aThe CALICE Digital Hadron Calorimeter (DHCAL) is a highly-granular 1 m3 large prototype, based on Resistive Plate Chambers (RPCs) with digital readout of 1×1 cm2 pads. In special tests, 50 of its active layers were exposed to low energy particle beams, without interleaved absorber plates. The thickness of each layer corresponded approximately to 0.29 radiation lengths or 0.034 nuclear interaction lengths, defined mostly by the copper and steel skins of the detector cassettes. The results of the measurements performed at the Fermilab test beam with positrons in the energy range of 1 to 10 GeV will be presented and compared to simulations based on GEANT4. It is found that the default GEANT4 simulation of electromagnetic showers is not able to reproduce themeasurements of the energy resolution and the detailed shower shapes. With the use of the so-called 'Option 3' or '\_EMY' good to excellent agreement is obtained. 000316388 536__ $$0G:(DE-HGF)POF3-613$$a613 - Matter and Radiation from the Universe (POF3-613)$$cPOF3-613$$fPOF III$$x0 000316388 693__ $$0EXP:(DE-MLZ)NOSPEC-20140101$$5EXP:(DE-MLZ)NOSPEC-20140101$$eNo specific instrument$$x0 000316388 7001_ $$0P:(DE-HGF)0$$aFreund, Benjamin$$b1 000316388 7001_ $$0P:(DE-H253)PIP1001640$$aRepond, Jose$$b2 000316388 8564_ $$uhttps://bib-pubdb1.desy.de/record/316388/files/CALOR_2016_Benjamin_Freund.pdf$$yOpenAccess 000316388 8564_ $$uhttps://bib-pubdb1.desy.de/record/316388/files/CALOR_2016_Benjamin_Freund.gif?subformat=icon$$xicon$$yOpenAccess 000316388 8564_ $$uhttps://bib-pubdb1.desy.de/record/316388/files/CALOR_2016_Benjamin_Freund.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess 000316388 8564_ $$uhttps://bib-pubdb1.desy.de/record/316388/files/CALOR_2016_Benjamin_Freund.jpg?subformat=icon-180$$xicon-180$$yOpenAccess 000316388 8564_ $$uhttps://bib-pubdb1.desy.de/record/316388/files/CALOR_2016_Benjamin_Freund.jpg?subformat=icon-640$$xicon-640$$yOpenAccess 000316388 909CO $$ooai:bib-pubdb1.desy.de:316388$$pdriver$$pVDB$$popen_access$$popenaire 000316388 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1019594$$aDeutsches Elektronen-Synchrotron$$b0$$kDESY 000316388 9131_ $$0G:(DE-HGF)POF3-613$$1G:(DE-HGF)POF3-610$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMaterie und Universum$$vMatter and Radiation from the Universe$$x0 000316388 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000316388 9201_ $$0I:(DE-H253)FLC-20120731$$kFLC$$lExperimente an Lepton Collidern$$x0 000316388 980__ $$aconf 000316388 980__ $$aVDB 000316388 980__ $$aUNRESTRICTED 000316388 980__ $$aI:(DE-H253)FLC-20120731 000316388 9801_ $$aFullTexts