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1.
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Report on G4‐Med, a Geant4 benchmarking system for medical physics applications developed by the Geant4 Medical Simulation Benchmarking Group
/ Arce, P (Madrid, CIEMAT) ; Bolst, D (Wollongong U.) ; Cutajar, D (Wollongong U.) ; Guatelli, S (Wollongong U.) ; Le, A (Wollongong U.) ; Rosenfeld, A B (Wollongong U.) ; Sakata, D (Wollongong U.) ; Bordage, M‐C (CRCT, Toulouse) ; Brown, J M C (KIN, Delft) ; Cirrone, P (INFN, LNS) et al.
Geant4 is a Monte Carlo code extensively used in medical physics for a wide range of applications, such as dosimetry, micro‐ and nano‐ dosimetry, imaging, radiation protection and nuclear medicine. Geant4 is continuously evolving, so it is crucial to have a system that benchmarks this Monte Carlo code for medical physics against reference data and to perform regression testing. [...]
2021 - 38 p.
- Published in : Med. Phys. 48 (2021) 19-56
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2.
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Geant4 electromagnetic physics progress
/ Ivanchenko, Vladimir (CERN ; Tomsk State U.) ; Bagulya, Alexander (Lebedev Inst.) ; Bakr, Samer (Wollongong U.) ; Bandieramonte, Marilena (CERN ; U. Pittsburgh (main)) ; Bernard, Denis (Ecole Polytechnique) ; Bordage, Marie-Claude (CRCT, Toulouse) ; Burkhardt, Helmut (CERN) ; Dondero, Paolo (Columbus Supercond., Genova) ; Grichine, Vladimir (Lebedev Inst.) ; Guatelli, Susanna (Wollongong U.) et al.
The Geant4 electromagnetic (EM) physics sub-packages are a component of LHC experiment simulations. During long shutdown 2 for LHC, these packages are under intensive development and we report progress of EM physics in Geant4 versions 10.5 and 10.6, which includes faster computation, more accurate EM models, and extensions to the validation suite. [...]
2020 - 6 p.
- Published in : EPJ Web Conf. 245 (2020) 02009
Fulltext: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.02009
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3.
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4.
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Electron backscattering simulation in Geant4
/ Dondero, Paolo (SWHARD S.R.L., Genoa) ; Mantero, Alfonso (SWHARD S.R.L., Genoa) ; Ivanchencko, Vladimir (CERN ; Geant4 Assoc. ; Tomsk State U.) ; Lotti, Simone (INAF, IAPS, Rome) ; Mineo, Teresa (IASF, Palermo) ; Fioretti, Valentina (IASF, Bologna)
The backscattering of electrons is a key phenomenon in several physics applications which range from medical therapy to space including AREMBES, the new ESA simulation framework for radiation background effects. The importance of properly reproducing this complex interaction has grown considerably in the last years and the Geant4 Monte Carlo simulation toolkit, recently upgraded to the version 10.3, is able to comply with the AREMBES requirements in a wide energy range. [...]
2018 - 8 p.
- Published in : Nucl. Instrum. Methods Phys. Res., B 425 (2018) 18-25
Fulltext: PDF;
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5.
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Validation of Geant4 10.3 simulation of proton interaction for space radiation effects
/ Ivanchenko, Vladimir (CERN ; Tomsk State U.) ; Dondero, Paolo (SWHARD SRL, Genova) ; Fioretti, Valentina (IASF, Bologna) ; Ivantchenko, Anton (Geant4 Assoc.) ; Lei, Fan (RadMod Reserach, Hampshire) ; Lotti, Simone (INAF, Rome) ; Mantero, Alfonso (SWHARD SRL, Genova) ; Mineo, Teresa (IASF, Palermo)
Monte Carlo simulation of space radiation effects induced by protons is important for design of space missions. Geant4 is a well established toolkit for Monte Carlo simulation focused on high energy physics applications. [...]
2017 - 14 p.
- Published in : Exp. Astron. 44 (2017) 437-450
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6.
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Geant4 simulations of soft proton scattering in X-ray optics
/ Fioretti, Valentina (IASF, Bologna) ; Mineo, Teresa (IASF, Palermo) ; Bulgarelli, Andrea (IASF, Bologna) ; Dondero, Paolo (SWHARD srl, Genova) ; Ivanchenko, Vladimir (CERN ; Geant4 Assoc. ; Tomsk State U.) ; Lei, Fan (RadMod Research, Camberley) ; Lotti, Simone (IAS, Rome) ; Macculi, Claudio (IAS, Rome) ; Mantero, Alfonso (SWHARD srl, Genova)
/Alfonso Mantero for the AREMBES Collaboration
Low energy protons (< 300 keV) can enter the field of view of X-ray space telescopes, scatter at small incident angles, and deposit energy on the detector, causing intense background flares at the focal plane or in the most extreme cases, damaging the X-ray detector. A correct modelization of the physics process responsible for the grazing angle scattering processes is mandatory to evaluate the impact of such events on the performance of future X-ray telescopes as the ESA ATHENA mission. [...]
arXiv:1707.02221.-
2017-10-28 - 23 p.
- Published in : Exp. Astron. 44 (2017) 413-435
Preprint: PDF;
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7.
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Recent developments in G$_{EANT}$4
/ Allison, J (Geant4 Assoc. ; Manchester U.) ; Apostolakis, J (CERN) ; Lee, S B (Korea Elect. Res. Inst., Changwon) ; Amako, K (KEK, Tsukuba ; Geant4 Assoc.) ; Chauvie, S (PRATO, Italy) ; Mantero, A (Genoa U.) ; Shin, J I (Korea Elect. Res. Inst., Changwon) ; Toshito, T (KMI, Nagoya) ; Truscott, P R (QinetiQ) ; Yamashita, T (JAERI-RIKEN, Hyogo) et al.
G eant 4 is a software toolkit for the simulation of the passage of particles through matter. It is used by a large number of experiments and projects in a variety of application domains, including high energy physics, astrophysics and space science, medical physics and radiation protection. [...]
FERMILAB-PUB-16-447-CD.-
2016 - 40 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 835 (2016) 186-225
Fulltext: 10.1016_j.nima.2016.06.125 - PDF; openaccess_1-s2.0-S0168900216306957-main - PDF;
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8.
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Geant4 electromagnetic physics for high statistic simulation of LHC experiments
/ Allison, J (Manchester U.) ; Apostolakis, J (CERN) ; Bagulya, A (Lebedev Inst.) ; Champion, C (Metz U.) ; Elles, S (Annecy, LAPP) ; Garay, F (Edinburgh U.) ; Grichine, V (Lebedev Inst.) ; Howard, A (Zurich, ETH) ; Incerti, S (CENBG, Gradignan) ; Ivanchenko, V (Geant4 Associates Int. Ltd, UK ; Ecoanalytica, Moscow ; CERN) et al.
An overview of the current status of electromagnetic physics (EM) of the Geant4 toolkit is presented. Recent improvements are focused on the performance of large scale production for LHC and on the precision of simulation results over a wide energy range. [...]
2012
In : Computing in High Energy and Nuclear Physics 2012, New York, NY, USA, 21 - 25 May 2012, pp.022013
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9.
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Distributed Geant4 simulation in medical and space science applications using DIANE framework and the GRID
/ Moscicki, J T ; Guatelli, S ; Mantero, A ; Pia, M G
Distributed computing is one of the most important trends in IT which has recently gained significance for large-scale scientific applications. Distributed analysis environment (DIANE) is a R&D; study, focusing on semiinteractive parallel and remote data analysis and simulation, which has been conducted at CERN. [...]
2003
- Published in : Nucl. Phys. B, Proc. Suppl. 125 (2003) 327-331
In : 8th Topical Seminar on Innovative Particle and Radiation Detectors, Sienna, Italy, 21 - 24 Oct 2002, pp.327-331 (v.125)
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