Hadronic showers in the CALICE calorimeter prototypes
نویسندگان
چکیده
منابع مشابه
Hadronic showers in the CALICE calorimeter prototypes
The CALICE collaboration has constructed highly granular electromagnetic and hadronic calorimeter prototypes to evaluate technologies for the use in detector systems at the future International Linear Collider. These calorimeters have been tested extensively in particle beams at CERN and at Fermilab. We present preliminary results of an analysis of hadronic events in the combined system under t...
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The particle flow approach requires calorimeters with ultra-high granularity. The design of the Si/W ECAL has thus been based on this principle. It is composed of 30 layers, each layer having an array of 3 × 3 silicon matrices. These matrices or wafers are divided into 6 × 6 cells with an area of 1 cm. The mechanical structure consists of tungsten plates wrapped in carbon fiber, creating 15 alv...
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We discuss several features of hadronic showers recorded in the high granularity CALICE Si-W ECAL and scintillator-tile HCAL and confront them with several Geant4 physics models. The first measurements of the time-structure of hadronic showers in a tungsten scintillator calorimeter are presented. The high granularity of the CALICE calorimeters allows a software compensation which improves the e...
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c CERN 2013 for the benefit of the CALICE collaboration, published under the terms of the Creative Commons Attribution 3.0 License by IOP Publishing Ltd and Sissa Medialab srl. Any further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation and DOI. ABSTRACT: We investigate the three dimensional substructure of hadronic shower...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2010
ISSN: 0168-9002
DOI: 10.1016/j.nima.2010.02.204