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5 results for “electron scattering, cross sections”
Elastic electron scattering cross sections of ethanol in the energy range 30 eV to 800 eV: Differential (DCS), Integral (ICS) and Momentum Transfer Cross Sections (MTCS)
<h3>Cross section datasets on the elastic electron scattering of ethanol from our publication Eur. Phys. J. D 77, 52 (2023)</h3> <p>The elastic differential cross sections (DCS) are given in the energy range 30-800 eV in the full angular range: 30°-150° experimental, 0°-25° and 155°-180° extrapolated experimental data using the IAM-SCAR+I model.</p> <p>The integral elastic (ICS) and momentum transfer cross sections (MTCS) are given for energies 60-800 eV.</p> <p>Additional information can be found in the README.txt or the publication.</p>
Differential elastic and ionization cross sections of electron - N2O scattering in the energy range 30 - 800 eV
<h2>Datasets on the electron- elastic and electron-impact ionization cross sections of N2O</h2> <h3>Elastic Cross Sections</h3> <p>Elastic differential (DCS) as well as integral (ICS) and momentum transfer (MTCS) cross sections are given in the energy range 30-800eV and angular range 20°-150° (experimental), 0°-20° and 155°-180° (extrapolated experimental data using the IAM-SCAR+I model)</p> <h3>Ionization Cross Sections</h3> <p>Doubly differential electron-impact ionization cross sections (DDCS) are given for primary energies T=30-800 eV and secondary energies up to (T-I)/2, where I is the ionization threshold. The angular range of the measurements is 30°-150°.</p> <p>The singly differential cross sections (SDCS) and total ionization cross sections (TICS) were numerically integrated from the DDCS.</p> <p> </p> <p>Additional Information can be found in the README.</p>
Inelastic scattering of electrons in water from first principles: Cross sections and inelastic mean free path for use in Monte Carlo track-structure simulations of biological damage
<p>Modeling the inelastic scattering of electrons in water is fundamental, given their crucial role in biological damage. In Monte Carlo track-structure (MC-TS) codes used to assess biological damage, the energy loss function (ELF), from which cross sections are extracted, is derived from different semi-empirical optical models. Only recently have first <em>ab initio</em> results for the ELF and cross sections in water become available. For benchmarking purposes, in this work, we present <em>ab initio</em> linear-response time-dependent density functional theory calculations of the ELF of liquid water. We calculated the inelastic scattering cross sections, inelastic mean free paths, and electronic stopping power and compared our results with recent calculations and experimental data showing a good agreement. In addition, we provide an in-depth analysis of the contributions of different molecular orbitals, species, and orbital angular momenta to the total ELF. Moreover, we present single-differential cross sections computed for each molecular orbital channel, which should prove useful for MC-TS simulations.</p>
Inelastic scattering of electrons in water from first principles: Cross sections and inelastic mean free path for use in Monte Carlo track-structure simulations of biological damage
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Integral and differential elastic cross sections for electron scattering from water for 0.1-15 eV
<p>Elastic integral and differential cross sections (DCS) for electron scattering from H<sub>2</sub>O calculated with the R-matrix method within the fixed-nuclei approximation. Details of the calculations can be found in <em>Evaluation of Recommended Cross Sections for the simulation of Electron Tracks in Water</em>, García-Abenza <em>et al.</em>, <em>Atoms</em>, submitted. The models used for the calculations were taken from Gorfinkiel <em>et al.</em> <em>J. Phys. B </em><strong>35</strong> (2002) 543, doi:10.1088/0953-4075/35/3/309 and Faure <em>et al.</em> <em>J. Phys.</em> <strong>37</strong> (2004) 801, doi:10.1088/0953-4075/37/4/007.</p> <p>All energies are in eV, angles in degrees and cross sections in Angstrom**2. The dcs_*** files contain DCS for the energy indicated by the file name for angles between 0 and 180; the integral_cross_section file contains the integral cross section for the energy range indicated by the zip file.</p> <p>These zip files contain the following:</p> <ul> <li><strong>dcs_0-7eV.zip: </strong> data DCS between 0.01 and 6.97 eV calculated using the UKRmol suite and POLYDCS from K-matrices</li> <li><strong>dcs_7-15eV.zip: </strong>DCS between 7.01 and 15.0 eV calculated using the UKRmol suite and POLYDCS from T-matrices</li> <li><strong>dcs_noborn_0-7eV.zip:</strong> data DCS between 0.01 and 6.97 eV calculated using the UKRmol suite and POLYDCS from K-matrices treating the molecule as non-polar</li> <li><strong>dcs_7-15eV.zip: </strong>DCS between 7.01 and 15.0 eV calculated using the UKRmol suite and DCS from T-matrices treating the molecule as non-polar.</li> </ul>
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.