Search Results for "ray"
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Showing 29 open source projects for "ray"
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QXRD is software for the acquisition and analysis of X-ray data taken with 2 dimensional detectors. The software can drive a Perkin Elmer XRD series flat panel detector and can be remote-controlled via a socket interface, or directly from SPEC
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gVirtualXRay
Virtual X-Ray Imaging Library on GPU
gVirtualXRay is a C++ library to simulate X-ray imaging. It is based on the Beer-Lambert law to compute the absorption of light (i.e. photons) by 3D objects (here polygon meshes). It is implemented on the graphics processing unit (GPU) using the OpenGL Shading Language (GLSL). SimpleGVXR is a smaller library build on the top of gVirtualXRay. It provides wrappers to Python, R, Ruby, Tcl, C#, Java, and GNU Octave. -
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Monte Carlo eXtreme (MCX)
Physically accurate and validated GPU ray-tracer
MCX is a GPU-accelerated, general-purpose, physically-accurate and feature-rich 3-D light transport simulator. It is one of the fastest simulators because it can use tens of thousands of GPU threads to simulate photons in parallel. -
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MCE - Marching Cube ELD
Crystallographic software for displaying voxel maps - electron density
MCE is an crystallographic experimental program for 3D and 2D electron density map visualization. The software is mainly focused on visualization of ELD calculated from X-ray diffraction data of small molecules, but it will work for small proteins as well. Download the installation file (default download) or find in "Files" the zip-file with instant copy of the program which does not require the installation. -
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DIANNA
software for DFA method
DIANNA (Diffraction Analysis of Nanopowders) is a free software developed to simulate atomic models of structures from an ensemble of nanoparticles and to calculate their whole X-ray powder diffraction patterns and the radial distribution function. The main objects of investigation are the particles whose coherent scattering domains do not exceed several nm. DIANNA is based on the ab initio method using the Debye scattering equation. This method makes it possible to obtain information on the atomic structure, shape and size of nanoparticles. ... -
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DoseInHumanBody
Patient dose from medical X-ray and other sources
...It does contain however the X-Ray spectrum data. Read README.txt me inside Build folder for how to fix it. Source code included. Also, available on GitHub: https://github.com/ZiliasTheSaint/DoseInHumanBody.git -
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Combined Two-Wavelenght X-ray Tool
Complex data processing X-ray metods for analysis thin-film structures
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OpenGamma is a tool for gamma-ray spectrometry. It performs spectra analysis, including peak search, radionuclide identification and radioactivity determination in samples, allowing full user-defined customization and parameters setting.
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stellarics
Inverse Compton emission from heliospheres of sun and stars
Cosmic ray electrons scatter on the photon fields around stars, including the sun, to create gamma rays by the inverse Compton effect. This program computes the spectrum and angular distribution of this emission. The software also includes general-purpose routines for inverse Compton scattering on a given electron spectrum, for example for interstellar or astrophysical source modelling. -
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galprop
Cosmic-ray propagation and emission processes
Software for cosmic-ray propagation, gamma-rays, synchrotron. Current version (r2766) includes * accurate propagation scheme * polarized synchrotron * free-free emission and absorption * new convection models * anisotropic diffusion * primary positrons * free-escape boundary conditions * new hadronic gamma-ray production models * new injection spectral breaks * upwards compatible with latest HEALPix * improved HEALPix skymap format * full reference output for a sample run * deuterium production by pp fusion * JF12 B-field * hadronic losses Full details in the Explanatory Supplement and README. ... -
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LibppGam
pp->gamma cross sections parametrization
...Please, if you use this library DO NOT reference to this webpage, instead reference to Phys.Rev. D90 (2014) 12, 123014 (astro-ph/1406.7369), "Parametrization of gamma-ray production cross-sections for pp interactions in a broad proton energy range from the kinematic threshold to PeV energies" by Ervin Kafexhiu, Felix Aharonian, Andrew M. Taylor, Gabriela S. Vila -
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DXASCal is an open source (GPL) package for calibrating x-ray absorption spectra obtained from dispersive XAS beamlines.
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XNDiff
X-ray and Neutron powder pattern simulation analysis
Keywords (XNDiff): -SAXS -SANS -absolute units -core (double)shell crystalline nanoparticles -with a parallelepidal shape -particle assemblies -powder and ensemble average -C/C++ -Unix -OpenMP -HPC Cluster Keywords (BatchMultiFit): -simultaneous fits for several SAXS and SANS curves with simulation data from XNDiff -SANS data can be smeared with dq values from experimental data sets or analytical functions -Mathematica console -local and global optimizers (simulated... -
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SIMtoEXP
For comparison of simulation and experimental scattering data
SIMulation to EXPeriment is software that allows the direct comparison of simulation density information with that obtained from X-ray and neutron scattering experiments, by converting the simulation data to form factors. It also calculates volume probability distributions according to a space filling volumetric model. Written in C++ and Qt, SIMtoEXP has a very simple and easy to use GUI with interactive plotting. The software was originally developed by Norbert Kucerka. ... -
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galplot
Plot GALPROP output
Plot package for GALPROP https://sourceforge.net/projects/galprop Plots models and data for cosmic-ray spectra, secondary/primary ratios, gamma rays, synchrotron. Includes gamma-ray source population synthesis and corresponding plots. For gamma rays, convolves models with the Fermi-LAT response. This release is to assess interest. It requires many input data files (not included) which will be made available as required. With the data provided cosmic-ray spectra and ratios and source population synthesis will work. ... -
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This is a set of spectral models for use in the astronomical X-ray spectral modeling program XSPEC. The models calculate X-ray emission line Doppler profiles from the winds of OB stars.
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qxcavate
Reciprocal Space Mapping of X-Ray Diffraction Data
Reciprocal Space Mapping of X-Ray Diffraction Data taken with 2 dimensional detectors using the rotation method -
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...Currently It consists of the following: 1- areaDetector module base without any devices (Layer 2, which is linked separately as needed), it is distributed under EPICS open license, the module owner is Mark Rivers and it's home page is: http://cars9.uchicago.edu/software/epics/areaDetector.html 2- The following detectors device drivers which was developed at the Australian Synchrotron (www.synchrotron.org.au) by Ahed Aladwan a. Argus-Pan Detector (DM-20-08K10) b. Hamamatsu X-Ray Flat Panel Sensor (C9252DK-14) c. Scint-X (DXI-1100)
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cosmic ray database
Compilation of cosmic ray data from literature
An extensive compilation of data from the literature including spectra of elements, isotopes, isotopic ratios, electrons, positrons, antiprotons. Regularly updated with new data, corrections etc. The format is described in detail at the end of the data file. References to data sources are included. Publication: http://arxiv.org/abs/0907.0565 See also the plotting package https://sourceforge.net/projects/galplot -
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hadronic gamma rays
gamma rays from hadronic processes in astrophysics
Cosmic-ray hadronic interaction matrices for gamma-ray and other secondaries for an interstellar medium target are available as described in Huang et al. Astroparticle Physics, 27, 429 (2007). These require significant effort in practice to compute emissivities for given input spectra. To supplement these matrices I provide here a C++ class which reads the matrices, interpolates on user-defined particle and gamma-ray energy grids, and computes the gamma-ray emissivity either differential or in user-defined bands. ... -
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bremsstrahlung
Non-thermal bremsstrahlung c++ routine
A C++ version of the public GALPROP (http://galprop.stanford.edu) routine to compute non-thermal bremsstrahlung, with added features to compute the gamma-ray emissivity either differential or in user-defined bands. -
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This is a continuation of the OpenGamma project by Marcelo Maduar with his permission. It is for gamma ray (radiation) spectroscopy and isotope identification. It accepts output files from several types of MCA's. Real time input will be added.
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Grating Calculator is a freeware application for the Calculation of Focal Planes of General Diffraction Gratings, from Rowland Type to the most modern aperiodic line density concave gratings used for soft x-ray diffraction.
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A family of programs for building coarse-grained models (eg. of macromolecules), manipulating them (geometrical transformations and more) and calculating their X-ray scattering patterns (1D and 2D too). Uses PVM for parallelization.
