DSpace at EWHA: Response of the CALICE Si-W electromagnetic calorimeter physics prototype to electrons

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Response of the CALICE Si-W electromagnetic calorimeter physics prototype to electrons

Title: Response of the CALICE Si-W electromagnetic calorimeter physics prototype to electrons

Authors: Adloff C.; Karyotakis Y.; Repond J.; Yu J.; Eigen G.; Hawkes C.M.; Mikami Y.; Miller O.; Watson N.K.; Wilson J.A.; Goto T.; Mavromanolakis G.; Thomson M.A.; Ward D.R.; Yan W.; Benchekroun D.; Hoummada A.; Krim M.; Benyamna M.; Boumediene D.; Brun N.; Carloganu C.; Gay P.; Morisseau F.; Blazey G.C.; Chakraborty D.; Dyshkant A.; Francis K.; Hedin D.; Lima G.; Zutshi V.; Hostachy J.-Y.; Morin L.; D'Ascenzo N.; Cornett U.; David D.; Fabbri R.; Falley G.; Gadow K.; Garutti E.; Gottlicher P.; Jung T.; Karstensen S.; Korbel V.; Lucaci-Timoce A.-I.; Lutz B.; Meyer N.; Morgunov V.; Reinecke M.; Sefkow F.; Smirnov P.; Vargas-Trevino A.; Wattimena N.; Wendt O.; Feege N.; Groll M.; Haller J.; Heuer R.-D.; Richter S.; Samson J.; Kaplan A.; Schultz-Coulon H.-Ch.; Shen W.; Tadday A.; Bilki B.; Norbeck E.; Onel Y.; Kim E.J.; Baek N.I.; Kim D.-W.; Lee K.; Lee S.C.; Kawagoe K.; Tamura Y.; Bowerman D.A.; Dauncey P.D.; Magnan A.-M.; Yilmaz H.; Zorba O.; Bartsch V.; Postranecky M.; Warren M.; Wing M.; Faucci Giannelli M.; Green M.G.; Salvatore F.; Bedjidian M.; Kieffer R.; Laktineh I.; Bailey D.S.; Barlow R.J.; Kelly M.; Thompson R.J.; Danilov M.; Tarkovsky E.; Baranova N.; Karmanov D.; Korolev M.; Merkin M.; Voronin A.; Frey A.; Lu S.; Prothmann K.; Simon F.; Bouquet B.; Callier S.; Cornebise P.; Fleury J.; Li H.; Richard F.; de la Taille Ch.; Poeschl R.; Raux L.; Ruan M.; Seguin-Moreau N.; Wicek F.; Anduze M.; Boudry V.; Brient J.-C.; Gaycken G.; Mora e Freitas P.; Musat G.; Reinhard M.; Rouge A.; Vanel J.-Ch.; Videau H.; Park K.-H.; Zacek J.; Cvach J.; Gallus P.; Havranek M.; Janata M.; Marcisovsky M.; Polak I.; Popule J.; Tomasek L.; Tomasek M.; Ruzicka P.; Sicho P.; Smolik J.; Vrba V.; Zalesak J.; Belhorma B.; Belmir M.; Nam S.W.; Park I.H.; Yang J.; Chai J.-S.; Kim J.-T.; Kim G.-B.; Kang J.; Kwon Y.-J.

Ewha Authors: 양종만; 박일흥; 남신우

SCOPUS Author ID: 양종만 ; 박일흥 ; 남신우

Issue Date: 2009

Journal Title: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

ISSN: 0168-9002

Citation: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment vol. 608, no. 3, pp. 372 - 383

Indexed: SCI; SCIE; SCOPUS

Document Type: Article

Abstract: A prototype silicon-tungsten electromagnetic calorimeter (ECAL) for an international linear collider (ILC) detector was installed and tested during summer and autumn 2006 at CERN. The detector had 6480 silicon pads of dimension 1 × 1 cm2. Data were collected with electron beams in the energy range 6-45 GeV. The analysis described in this paper focuses on electromagnetic shower reconstruction and characterises the ECAL response to electrons in terms of energy resolution and linearity. The detector is linear to within approximately the 1% level and has a relative energy resolution of (16.53 ± 0.14 (stat) ± 0.4 (syst)) / sqrt(E (GeV)) ⊕ (1.07 ± 0.07 (stat) ± 0.1 (syst)) (%). The spatial uniformity and the time stability of the ECAL are also addressed. © 2009 Elsevier B.V.