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CERN Document Server Sök i 2,032 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.37 sekunder. 
1.
Validation of New GEANT4 Electromagnetic Processes / Hung, Tsz Hong
In this report, a study on new electromagnetic physics models from GEANT4 (GEometry ANd Tracking) toolkit is presented. [...]
CERN-STUDENTS-Note-2024-016.
- 2024
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2.
Geant4 simulation of high energy muon interactions / Bogdanov, Alexey G ; Burkhardt, Helmut ; Ivanchenko, V N ; Kelner, S R ; Kokoulin, Rostislav P ; Maire, Michel ; Rybin, Alexander M ; Urbàn, László
The set of models describing production and interaction of high energy muons is developed in the framework of the Geant4 toolkit. It includes following processes or models: ionization of high energy muons with radiative corrections, bremsstrahlung, electron-positron pair production, muon induced nuclear reactions, gamma annihilation into muon pair, positron annihilation into muon pair, and into pion pair. [...]
2004
In : 51st Nuclear Science Symposium and Medical Imaging Conference, Rome, Italy, 16 - 22 Oct 2004, pp.2043-2047 (v.4)
3.
Study of High Energy Positron Annihilation in GEANT4 / Chikuma, Naruhiro (CERN)
A high energy positron may annihilate with an electron in atoms not only into two photons, but also into muon pairs or hadrons if the energy is over the energy threshold, 43.69 GeV in laboratory frame with electrons at rest. [...]
CERN-STUDENTS-Note-2014-130.
- 2014
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4.
Progress in Geant4 Electromagnetic Physics Modelling and Validation / Apostolakis, J (CERN) ; Asai, M (SLAC) ; Bagulya, A (Lebedev Inst.) ; Brown, J M C (Monash U.) ; Burkhardt, H (CERN) ; Chikuma, N (Tokyo U.) ; Cortes-Giraldo, M A (Seville U.) ; Elles, S (Annecy, LAPP) ; Grichine, V (Lebedev Inst.) ; Guatelli, S (Wollongong U.) et al.
In this work we report on recent improvements in the electromagnetic (EM) physics models of Geant4 and new validations of EM physics. Improvements have been made in models of the photoelectric effect, Compton scattering, gamma conversion to electron and muon pairs, fluctuations of energy loss, multiple scattering, synchrotron radiation, and high energy positron annihilation. [...]
2015 - 8 p. - Published in : J. Phys.: Conf. Ser. 664 (2015) 072021 IOP Open Access article: PDF;
In : 21st International Conference on Computing in High Energy and Nuclear Physics, Okinawa, Japan, 13 - 17 Apr 2015, pp.072021
5.
Geant4 simulation of positron annihilation into 2 and 3 gamma / Alkin, Andrei (M.V. Lomonosov Moscow State University (RU))
This work is devoted to the implementation of a new process to the Geant4 - the three-gamma-quantum annihilation of the electron-positron pair. [...]
CERN-STUDENTS-Note-2018-146.
- 2018
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6.
Production of muon pairs in annihilation of high-energy positrons with resting electrons / Burkhardt, H (CERN) ; Kelner, S R (Moscow Phys. Eng. Inst.) ; Kokoulin, R P (Moscow Phys. Eng. Inst.)
A Monte Carlo generator for the electromagnetic production of muon pairs by annihilation of high-energy positrons with atomic electrons is described. [...]
CERN-AB-2003-002-ABP ; CLIC-Note-554.
- 2003 - 7.
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7.
Data/MC Comparison for ECAL and HCAL /CMS Collaboration
CMS has tuned its simulation program and chosen a specific physics model of Geant4 by comparing the simulation results with dedicated test beam experiments. CMS continues to validate the physics models inside Geant4 using the test beam data as well as collision data. [...]
CMS-DP-2016-068; CERN-CMS-DP-2016-068.- Geneva : CERN, 2016 - 25 p. Fulltext: PDF;
8.
Geant4 simulation of production and interaction of muons / Bogdanov, A G (MEPhI, Moscow, Russia) ; Burkhardt, H (CERN) ; Ivanchenko, V N (CERN) ; Kelner, S R (MEPhI, Moscow, Russia) ; Kokoulin, R P (MEPhI, Moscow, Russia) ; Maire, M (LAPP, Annecy, France) ; Rybin, A M (Serpukhov, IHEP) ; Urbàn, L (RMKI, Budapest, Hungary)
A set of models for Monte Carlo simulation of production and interaction of high energy muons is developed in the framework of the Geant4 toolkit. It describes the following physics processes: ionization of high energy muons with radiative corrections, bremsstrahlung, electron-positron pair production, muon induced nuclear reactions, gamma annihilation into muon pair, positron annihilation into muon pair, and into pion pair. [...]
2006 - Published in : IEEE Trans. Nucl. Sci. 53 (2006) 513-19 IEEE Published version, local copy: PDF;
9.
Recent progress of Geant4 electromagnetic physics for calorimeter simulation / Incerti, S (CENBG, Gradignan) ; Ivanchenko, V (CERN ; Tomsk State U.) ; Novak, M (CERN)
We report on recent progress in the Geant4 electromagnetic (EM) physics sub-packages. New interfaces and models introduced recently in Geant4 10.3 are already used in LHC applications and may be useful for any type of simulation. [...]
2018 - 8 p. - Published in : JINST 13 (2018) C02054
In : Calorimetry for High Energy Frontier, Lyon, France, 2 - 6 Oct 2017, pp.C02054
10.
Validation and verification of Geant4 standard electromagnetic physics / Apostolakis, J (CERN) ; Bagulya, A (Lebedev Inst.) ; Elles, S (Annecy, LAPP) ; Ivanchenko, V N (CERN ; Moscow State U.) ; Jacquemier, J (Annecy, LAPP) ; Maire, M (Annecy, LAPP ; Geant4 Associates International Ltd, UK) ; Toshito, T (KEK, Tsukuba) ; Urban, L (Geant4 Associates International Ltd, UK)
The software tools developed for the validation and verification of the standard electromagnetic physics package of Geant4 are described. The validation is being performed versus experimental data and in regression to a previous version of Geant4. [...]
2010 - Published in : J. Phys.: Conf. Ser. 219 (2010) 032044
In : 17th International Conference on Computing in High Energy and Nuclear Physics, Prague, Czech Republic, 21 - 27 Mar 2009, pp.032044

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