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Validation of e$^+$e$^-$ Pair Production Total Cross Sections for Monte Carlo Particle Transport
/ Basaglia, Tulio (CERN) ; Begalli, Marcia (Rio de Janeiro State U.) ; Choi, Chansoo (Hanyang U.) ; Han, Min Cheol (Yonsei U.) ; Hoff, Gabriela (INFN, Genoa) ; Kim, Chan Hyeong (Hanyang U.) ; Pia, Maria Grazia (INFN, Genoa) ; Saracco, Paolo (INFN, Genoa)
Several sources of total cross sections for e$^+$e$^-$ pair production by photon interaction with matter, used by major Monte Carlo codes for particle transport, are quantitatively evaluated with respect to experimental measurements collected from the literature. They include data libraries deriving from theoretical calculations and analytical formulae representing empirical fits to tabulations. [...]
arXiv:2202.10958.-
2022-02-24 - 13 p.
- Published in : IEEE Trans. Nucl. Sci. 69 (2022) 858-870
Fulltext: 2202.10958 - PDF; Publication - PDF;
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2.
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First assessment of new Evaluated Data Libraries for Monte Carlo particle transport
/ Pia, Maria Grazia (INFN, Genoa) ; Basaglia, Tullio (CERN) ; Bonanomi, Matteo (Milan Bicocca U.) ; Cattorini, Federico (Milan Bicocca U.) ; Choi, Chansoo (Hanyang U.) ; Han, Min Cheol (INFN, Genoa) ; Hoff, Gabriela (Cagliari U. ; INFN, Cagliari) ; Kim, Chan Hyeong (Hanyang U.) ; Kim, Sung Hun (Hanyang U.) ; Marcoli, Matteo (Milan Bicocca U.) et al.
Evaluated data libraries are the foundation of physics modeling in Monte Carlo particle transport codes, such as Geant4, FLUKA and MCNP, which are used in high energy and nuclear physics experiments, accelerator studies and detector development. They encompass recommended cross sections, nuclear and atomic parameters, which may derive from theoretical calculations, evaluations of experimental data or a combination of both. [...]
SISSA, 2019 - 4 p.
- Published in : PoS ICHEP2018 (2019) 269
Fulltext from publisher: PDF;
In : XXXIX International Conference on High Energy Physics, Seoul, Korea, 4 - 11 Jul 2018, pp.269
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3.
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Electron dosimetry in human skin: a reliability assessment of simulation scenarios
/ Basaglia, Tullio (CERN) ; Han, Haegin (Hanyang U.) ; Han, Min Cheol (INFN, Genoa) ; Kim, Chan Hyeong (Hanyang U.) ; Pia, Maria Grazia (INFN, Genoa)
The feasibility and reliability of Geant4-based simulation of human skin irradiation by low energy electrons (up to a few MeV) are reviewed, with emphasis on physics validation and the generation of a dedicated phantom for the simulation of Total Skin Electron Therapy..
2018 - 2 p.
- Published in : 10.1109/NSSMIC.2018.8824344
In : 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC 2018), Sydney, Australia, 10 - 17 Nov 2018
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4.
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Assessment of New Evaluated Atomic Data Libraries in ENDF/B-VIII.0
/ Basaglia, Tullio (CERN) ; Bonanomi, Matteo (Milan Bicocca U.) ; Cattorini, Federico (Milan Bicocca U.) ; Choi, Chansoo (CERN) ; Han, Min Cheol (Cagliari U.) ; Hoff, Gabriela (CERN) ; Kim, Chan Hyeong (Hanyang U.) ; Kim, Sung Hun (Hanyang U.) ; Marcoli, Matteo (Milan Bicocca U.) ; Pia, Maria Grazia (Cagliari U.) et al.
Evaluated data libraries for electron-photon transport are most important components in Monte Carlo simulation and have been used in general-purpose Monte Carlo codes for decades. A new version of evaluated atomic data libraries, called EPICS2017, was released in early 2018. [...]
2019 - 2 p.
- Published in : 10.1109/NSSMIC.2018.8824405
In : 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC 2018), Sydney, Australia, 10 - 17 Nov 2018
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5.
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Validation of Shell Ionization Cross Sections for Monte Carlo Electron Transport
/ Basaglia, Tullio (CERN) ; Bonanomi, Matteo (Milan Bicocca U.) ; Cattorini, Federico (Milan Bicocca U.) ; Han, Min Cheol (INFN, Genoa) ; Hoff, Gabriela (U. Cagliari (main) ; INFN, Cagliari) ; Kim, Chan Hyeong (Hanyang U.) ; Kim, Sung Hun (Hanyang U.) ; Marcoli, Matteo (Milan Bicocca U.) ; Pia, Maria Grazia (INFN, Genoa) ; Saracco, Paolo (INFN, Genoa)
Abstract: Theoretical and semi-empirical methods to calculate electron impact ionization cross sections for atomic shells are subject to validation tests with respect to a wide collection of experimental measurements to identify the state of the art for Monte Carlo particle transport. The validation process applies rigorous statistical analysis methods. [...]
2018
- Published in : IEEE Trans. Nucl. Sci. 65 (2018) 2279-2302
Fulltext: PDF;
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6.
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7.
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Experimental quantification of Geant4 PhysicsList recommendations: methods and results
/ Basaglia, Tullio (CERN) ; Han, Min Cheol (Hanyang U.) ; Hoff, Gabriela (Unlisted, BR) ; Kim, Chan Hyeong (Hanyang U.) ; Kim, Sung Hun (Hanyang U.) ; Pia, Maria Grazia (INFN, Genoa) ; Saracco, Paolo (INFN, Genoa)
The Geant4 physicsjists package encompasses predefined selections of physics processes and models to be used in simulation applications. Limited documentation is available in the literature about Geant4 pre-packaged PhysicsLists and their validation. [...]
2015 - 8 p.
- Published in : J. Phys.: Conf. Ser. 664 (2015) 072037
IOP Open Access article: PDF;
In : 21st International Conference on Computing in High Energy and Nuclear Physics, Okinawa, Japan, 13 - 17 Apr 2015, pp.072037
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8.
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Validation of cross sections for Monte Carlo simulation of the photoelectric effect
/ Han, Min Cheol (Hanyang U.) ; Kim, Han Sung (Hanyang U.) ; Pia, Maria Grazia (INFN, Genoa) ; Basaglia, Tullio (CERN) ; Batic, Matej (INFN, Genoa) ; Hoff, Gabriela (CAPES, Brasilia) ; Kim, Chan Hyeong (Hanyang U.) ; Saracco, Paolo (INFN, Genoa)
Several total and partial photoionization cross section calculations, based on both theoretical and empirical approaches, are quantitatively evaluated with statistical analyses using a large collection of experimental data retrieved from the literature to identify the state of the art for modeling the photoelectric effect in Monte Carlo particle transport. Some of the examined cross section models are available in general purpose Monte Carlo systems, while others have been implemented and subjected to validation tests for the first time to estimate whether they could improve the accuracy of particle transport codes. [...]
arXiv:1601.06514.-
2016
- Published in : IEEE Trans. Nucl. Sci. 63 (2016) 1117-1146
IEEE Open Access article: PDF; External link: Preprint
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