The NOvA Cross-Section Model, Version 3
Overview of the latest cross-section model for NOvA analyses after 3 Flavor analysis 2024.
Nissen, Georgia [Florida State U.]↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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An approximate method for the computation of scattering by conducting cylinders with arbitrary cross-section
Electromagnetic wave scattering by conducting cylinders with arbitrary cross sections - computation by point matching method
WAVE SCATTERING↗
U-235 resonance cross sections and gaseous core reactor calculations
Resonance integral and cross section calculation for thermal uranium 235 gaseous core reactor
RESONANCE↗
Cross Section for Energy Transfer Between Two Moving Particles
Classical cross section for energy transfer in two-particle Coulomb collision
COULOMB COLLISION↗
High energy forming of compound contours and complex cross sections
High energy forming of compound contours and complex cross sections for Saturn S-II program
SATURN S-II STAGE↗
Transonic aerodynamic characteristics of a series of related bodies with cross-sectional ellipticity
Transonic aerodynamic characteristics of lifting bodies with cross sectional ellipticity
AERODYNAMIC CHARACTERISTICS↗
Cross-section information required for the calculation of the propagation of cosmic radiation through interstellar space
Cross section data required for calculating propagation of cosmic radiation through interstellar space
INTERSTELLAR SPACE↗
Differential cross sections for /d, alpha/ reaction on scandium 45
Differential cross sections for Sc-45/deuteron, alpha particle/Ca-43 reaction
NUCLEAR REACTION↗
Comparison of collision cross sections for line broadening in the CO fundamental.
Collision cross sections compared for line broadening in R branch of CO fundamental
Chai, A.-T.↗
Semi-empirical cross sections and the airglow and aurora.
Semiempirical electron impact cross sections and energy loss functions applied to dayglow and auroral intensities calculation, discussing atomic and aeronomic implications
Green, A. E. S.↗
Electron impact cross sections for CO sub 2
Carbon dioxide electron impact cross sections, analyzing discrete excitation, autoionization, direct and dissociative ionization and use to aeronomy
Green, A. E. S.↗
Scattering cross-section measurements for epithermal Ar on Ag/111/ surfaces
Scattering cross sections for monoenergetic Ar beams on epitaxial Ag films
Calla, V. S.↗
Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 3 - Cross section generation and data processing techniques Final progress report
Cross section generation and data processing techniques for nuclear rocket shielding methods, modification, updating, and input data preparation - Vol. 3
Disney, R. K.↗
Nonadiabatic atom-atom collisions - Two-state impact-parameter calculation of the H/1s/ plus H/1s/ equals H/1s/ plus H/2s/ cross section including electron exchange
Nonadiabatic H-H collisions cross sections in two state time dependent impact parameter approximation, including electron exchange
Ritchie, B.↗
Absolute photoionization cross sections of atomic oxygen
The absolute values of photoionization cross sections of atomic oxygen were measured from the ionization threshold to 120 A. An auto-ionizing resonance belonging to the 2S2P4(4P)3P(3Do, 3So) transition was observed at 479.43 A and another line at 389.97 A. The experimental data is in excellent agreement with rigorous close-coupling calculations that include electron correlations in both the initial and final states.
Samson, J. A. R.↗
Photoabsorption cross section of OD at 115-180 nm
The photoabsorption cross sections of OD in the 115-180 nm region were measured. The OD radicals were produced from a pulsed discharge in a mixture containing a trace of D2O in a few Torr of argon. Results are compared with the photoabsorption of OH previously measured.
Nee, J. B.↗
Absolute photoionization cross sections of atomic oxygen
The absolute values of photoionization cross sections of atomic oxygen were measured from the ionization threshold to 120 A. An auto-ionizing resonance belonging to the 2S2P4(4P)3P(3Do, 3So) transition was observed at 479.43 A and another line at 389.97 A. The experimental data is in excellent agreement with rigorous close-coupling calculations that include electron correlations in both the initial and final states.
Samson, J. A. R.↗
Conical cut radar cross section calculations for a thin, perfectly conducting plate
Radar Cross Section (RCS) calculations for flat, perfectly conducting plates are readily available through the use of conventional frequency domain techniques such as the Method of Moments. However, if time domain scattering or wideband frequency domain results are desired, then the Finite Difference Time Domain (FDTD) technique is a suitable choice. In this paper, we present the application of the Finite Difference Time Domain (FDTD) technique to the problem of electromagnetic scattering and RCS calculations from a thin, perfectly conducting plate for a conical cut in the scattering angle phi. RCS calculations versus angle phi will be presented and discussed.
Luebbers, Raymond J.↗