Results 1 to 10 of about 46,969 (209)

Detailed Measurements of Shower Properties in a High Granularity Digital Electromagnetic Calorimeter

, 2018
The MAPS prototype of the proposed ALICE Forward Calorimeter (FoCal) is the highest granularity electromagnetic calorimeter, with 39 million pixels of $30 \times 30 \mu$m$^{2}$.
van der Kolk, Naomi
core   +1 more source

Vitess 3.8: a modernized framework for Monte Carlo neutron tracing simulations

Journal of Applied Crystallography, Volume 59, Issue 2, Page 678-686, April 2026.
VITESS 3.8 introduces modernized neutron‐source modeling with new artificial‐intelligence‐based and KDSource modules, plus expanded component support including a prism module and NCrystal‐integrated sample module. It also delivers major upgrades to existing modules and multiple new features, advancing the simulation framework.VITESS is a modular Monte ...
José Ignacio Robledo, Nicoló Violini, Fabian Beule, Jorg Voigt, Paul Zakalek, Klaus Lieutenant   +5 more
wiley   +1 more source

New models for PIXE simulation with Geant4

, 2010
Particle induced X-ray emission (PIXE) is a physical effect that is not yet adequately modelled in Geant4. The current status as in Geant4 9.2 release is reviewed and new developments are described.
A Zoglauer, Chauvie S, Chauvie S, Cipolla S, Denker A, G Weidenspointner, Guatelli S, L Quintieri, Lapicki G, M Augelli, M G Pia, M Sudhakar, Mantero A, P Saracco, Pia M G, Saliceti S   +15 more
core   +1 more source

Model calculations for cosmogenic nuclides in meteorites and the lunar surface. 1. Long‐lived radionuclides

Meteoritics &Planetary Science, Volume 61, Issue 4, Page 600-620, April 2026.
Abstract Production rates for the cosmogenic radionuclides 10Be, 14C, 26Al, 36Cl, 41Ca, 53Mn, and 60Fe in a large variety of meteorites, that is, ordinary chondrites (H, L, LL), carbonaceous chondrites, HED meteorites, ureilites, Martian meteorites, and iron meteorites and in the uppermost ~2 m of the lunar surface are modeled.
Ingo Leya
wiley   +1 more source

Monte-Carlo study of the MRPC prototype for the upgrade of BESIII

, 2016
A GEANT4-based simulation is developed for the endcap time of flight (ETOF) upgrade based on multi-gap resistive plate chambers (MRPC) for the BESIII experiment. The MRPC prototype and the simulation method are described.
An, F. F., Deng, Z. Y., Li, W. G., Liu, H. H., Liu, H. M., Liu, J. Y., Sun, S. S., Yang, R. X.   +7 more
core   +1 more source

Generalizability of deep learning–based dose conversion model in proton beam therapy

Journal of Applied Clinical Medical Physics, Volume 27, Issue 3, March 2026.
Abstract Background In proton beam therapy (PBT), the analytical pencil beam (PB) algorithm involves dose uncertainties in inhomogeneous regions, making accurate Monte Carlo (MC) dose calculation desirable but time‐consuming. Deep learning, converting the dose calculated by the PB algorithm into an MC‐equivalent dose distribution, can resolve the trade‐
Ryohei Kato, Noriyuki Kadoya, Takahiro Kato, Ryota Tozuka, Shuta Ogawa, Masao Murakami, Keiichi Jingu   +6 more
wiley   +1 more source

Using Geant4 in the BaBar Simulation [PDF]

, 2003
BABAR was the first large experiment to incorporate Geant4 into its detector simulation. Since July 2001, 1.5 x 10{sup 9} BABAR events have been produced using this simulation. In a typical e{sup +}e{sup -} {yields} {Upsilon} (4s) {yields} B{sup 0}{bar B}{sup 0} event, between 30 and 60 tracks are produced in the generator and propagated through the ...
BaBar Collaboration, Wright, D. H., Aston, D., Kocian, M. L., Marsiske, H., Lockman, W. S., Williams, D. C., Weidemann, A. W., Wilson, J. R., Moore, T. B., Lyon, A. J.   +10 more
openaire   +3 more sources

Simulating a scintillation fiber detector of the activities of ionizing radiation sources

Results in Physics, 2016
Computer simulation results are presented for a fiber sensor based on the Saint-Gobain Crystals BSF-60 scintillation fiber aimed to measure the activities of sources of ionizing radiation.
S.G. Novikov, A.V. Berintsev, V.V. Svetukhin, A.S. Alekseyev, A.A. Chertoriyskiy, R.A. Kuznetsov, V.V. Prikhodko   +6 more
doaj   +1 more source

A Geant4 based engineering tool for Fresnel lenses

, 2007
Geant4 is a Monte Carlo radiation transport toolkit that is becoming a tool of generalized application in areas such as high-energy physics, nuclear physics, astroparticle physics, or medical physics.
Costa, João, Pimenta, Mário, Tomé, Bernardo   +2 more
core   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source