کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10716019 1027430 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Test of hadronic interaction models in GEANT4 at low energy using the BESIII data
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Test of hadronic interaction models in GEANT4 at low energy using the BESIII data
چکیده انگلیسی
Using the experimental data recently collected at BESIII, we compare hadronic shower energy, profile and fake photons in the electromagnetic calorimeter with several hadronic models in GEANT4. We find that for pions and protons at low energy (<0.7GeV) the Bertini model with high precision neutron tracking (QGSP_BERT_HP) is the best among the hadronic models compared, though it takes more simulation time. For anti-proton, the GEANT4 simulation generates more annihilation than experimental data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 606, Issue 3, 21 July 2009, Pages 700-707
نویسندگان
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