Results 51 to 60 of about 4,949 (201)

Delayed neutrons measurement at the MEGAPIE target [PDF]

open access: yes, 2007
In the framework of the Neutronic and Nuclear Assessment Task Group of the MEGAPIE experiment we measured the delayed neutron (DN) flux at the top of the target.
Bokov, Pavel   +6 more
core   +1 more source

Simulations of a parallel plate Fission Chamber using the MCNPX simulation code

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2020
Abstract MCNPX in its latest version is able to simulate the transportation of Fission Fragments. It opens the door to Fission Chamber simulations. Such simulations are not straightforward and comparisons with experimental spectra often failed. A procedure is described in the present paper to perform such simulation and to process the result to ...
Mathieu, L., Aïche, M.
openaire   +3 more sources

Current status of MCNP6 as a simulation tool useful for space and accelerator applications

open access: yes, 2012
For the past several years, a major effort has been undertaken at Los Alamos National Laboratory (LANL) to develop the transport code MCNP6, the latest LANL Monte-Carlo transport code representing a merger and improvement of MCNP5 and MCNPX. We emphasize
Bull, J. S.   +4 more
core   +1 more source

Beam Energy Considerations for Gold Nano-Particle Enhanced Radiation Treatment [PDF]

open access: yes, 2009
Purpose: A novel approach using nano technology enhanced radiation modalities is investigated. The proposed methodology uses antibodies labeled with organically inert metals with a high atomic number.
Heuvel, F. Van den   +2 more
core   +2 more sources

Evaluation of variance reduction techniques in BEAMnrc Monte Carlo simulation to improve the computing efficiency

open access: yesJournal of Radiation Research and Applied Sciences, 2016
The application of Variance Reduction Techniques (VRT) in Monte Carlo (MC) codes brings significant improvement in efficiency and a significant profit in the time of simulation.
Maged Mohammed   +4 more
doaj   +1 more source

Radiation Shielding Features of Ordinary and High-Density Concretes Loaded With PbO Micro and Nanoparticles against High-Energy Photons [PDF]

open access: yesIranian Journal of Medical Physics, 2020
Introduction: The present study aimed to evaluate the impact of PbO nano and micro-sized fillers on ordinary and heavy concretes for different photon energies.
Khatibeh Verdipoor, Asghar Mesbahi
doaj   +1 more source

Cross-sections for nuclide production in 56Fe target irradiated by 300, 500,750, 1000, 1500, and 2600 MeV protons compared with data on hydrogen target irradiation by 300, 500, 750, 1000, and 1500 MeV/nucleon 56Fe ions

open access: yes, 2008
Cross-sections for radioactive nuclide production in 56Fe(p,x) reactions at 300, 500, 750, 1000, 1500, and 2600 MeV were measured using the ITEP U-10 proton accelerator.
A. B. Kaidalov   +61 more
core   +1 more source

Simulation of a beam rotation system for a spallation source

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2015
With a nominal beam power of nearly 1 MW on target, the Swiss Spallation Neutron Source (SINQ), ranks among the world’s most powerful spallation neutron sources.
Tibor Reiss   +4 more
doaj   +1 more source

Decommissioning Cost Estimate for the Ghana Research Reactor‐1 Facility Using the CERREX‐D2 Software

open access: yesScience and Technology of Nuclear Installations, Volume 2026, Issue 1, 2026.
The Ghana Research Reactor‐1 facility would certainly be decommissioned, either at the end of its life or by a decision to discontinue its operation. In planning for GHARR‐1’s eventual decommissioning, estimating the overall decommissioning cost is a major activity that needs to be undertaken to support budgeting and decision‐making for the project. To
Emmanuel K. Boafo   +4 more
wiley   +1 more source

Calculation of the Dose of Samarium-153-Ethylene Diamine Tetramethylene Phosphonate (153Sm-EDTMP) as a Radiopharmaceutical for Pain Relief of bone Metastasis [PDF]

open access: yesIranian Journal of Medical Physics, 2016
Introduction One of the important applications of nuclear physics in medicine is the use of radioactive elements as radiopharmaceuticals. Metastatic bone disease is the most common form of malignant bone tumors.
Fatemeh Razghandi   +2 more
doaj   +1 more source

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