University of Colorado Boulder
Interactive Simulations for Science and Math
Classical mechanics
Rotational and periodic motion
Waves
Optics
Fluid mechanics
Atmospheric thermodynamics
Thermodynamics
Electromagnetism
Quantum mechanics
Relativity
Astrophysics
DIY experiments and Others
Health Physics Society
This Web application will allow you to calculate the activity of a radionuclide after a specified interval of time. The list of radionuclides excludes those with half lives measured in seconds.
SR-NIEL and Doses Calculators for electrons, protons, ions and neutrons in Elemental Absorbes and Compounds with an extension to Electronic Stopping Powers, Restricted Energy-Losses, TID Doses, large Energy Deposition Effects in devices - e.g., single event effects (SEE) -, Solar Modulated Spectra for Ions with Z up to 28
USA National Nuclear Data Center
Nucleus Binding Energies
Nucleons and Nuclei Separation Energies
Decays Energies
Reactions Thresholds and Energies
Nuclei fission
NRV - Nuclear Reaction Video project
Nuclear models
Nuclear decays
Nuclear reactions
The EXFOR library contains an extensive compilation of experimental nuclear reaction data. Neutron reactions have been compiled systematically since the discovery of the neutron, while charged particle and photon reactions have been covered less extensively
National Nuclear Data Center (NNDC)
Using NuDat 3, it is possible to search for:
nuclear level properties (energy, half-life, spin-parity),
gamma-ray information (energy, intensity, multipolarity, coincidences),
radiation information following nuclear decay (energy, intensity, dose), and
neutron-induced reaction data from the ENDF/B-VII.0 library (thermal cross section and fission yields).
Reactor Physics (particle transport, fuel cycle, transmutation, shielding)
Atomic and molecular data for fusion research
Ion Beam and Thin Layer Activation Analysis
Dosimetry reactions
Neutron Activation Analysis
Nuclear Medicine
Activation Related Libraries
Neutron Source Reactions
In this database, it is possible to obtain photon cross section data for a single element, compound, or mixture (a combination of elements and compounds).
Total Attenuation with Coherent Scattering
Total Attenuation without Coherent Scattering
Coherent Scattering
Incoherent Scattering
Photoelectric Absorption
Pair Production in Nuclear Field
Pair Production in Electron Field
SpekCalc is an executable for calculating the x-ray emission spectra from tungsten anodes.
CERN laboratory
The JSROOT project allows:
reading of binary and JSON ROOT files in JavaScript;
drawing of different ROOT classes in web browsers;
reading and drawing TTree data;
What “geant-val” can do:
plot MC and experimental data
create overlaying and ratio plots
compare Release with release
compare Release with experimental data
produce chi 2 table for a given test and primary particle