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Results for “Theoretical Physics”

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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At least 73 records · Page 4

All sources NASA NTRS DOE OSTI

NASA NTRS1966

Plasmas and space physics Progress report, 1 Aug. 1965 - 31 Jan. 1966

Theoretical plasma studies for space physics application

PLASMA↗

NASA NTRS1961

THEORETICAL STUDY OF ATOMIC AND MOLECULAR GASES AND THEIR REACTIONS IN THE UPPER ATMOSPHERE. SUMMARY OF WORK DONE IN THE PERIOD NOV. 1, 1960 TO APR. 30, 1961

In the previous report it was stated that the major mathematical problems of computations were nearly solved and an attempt is being made to start application of "Tables of Integrals" to the computation of the different states of atoms and molecules. In this respect I like to report that the computation of a number of states of atoms and molecules has been carried out. The results are so far confined only to the equilibrium distance of molecules. We are extending the calculation to other distances so as to compute potential energy curves of different states of molecules. We are also developing Thomas Fermi Statistical model of the atom to verify our results of more accurate calculation. The results so far have been very encouraging and I hope to report some of these results in the next paper.

Gas↗

NASA NTRS1963

A course in theoretical mechanics

Textbook for course in theoretical mechanics

THEORETICAL PHYSICS↗

NASA NTRS1965

Symmetry principles at high energy

Symmetry in high energy interactions

GROUP THEORY↗

NASA NTRS1965

Question of combining internal symmetries and lorentz group

Combining internal symmetries with Lorentz group - relativistic spin dependent symmetry, particle multiplets, and mathematical structure of symmetry algebras

HIGH ENERGY INTERACTION↗

NASA NTRS1965

Weak and electromagnetic currents and strong interactions symmetries in the bootstrap program

High energy strong interaction symmetries and self-consistent currents in bootstrap theory - heuristic approach

THEORETICAL PHYSICS↗

NASA NTRS1965

Tests of unitary symmetry and possible higher symmetries

Unitary and higher symmetries related to selection rules to provide insight into underlying dynamical theory in high energy interactions

THEORETICAL PHYSICS↗

NASA NTRS1964

Symmetric euler angle decomposition of the two-electron fixed-nucleus problem

Symmetric Euler angle decomposition of two electron fixed-nucleus problem - quantum mechanics considerations of angular momentum, parity, and kinetic energy

TWO-ELECTRON SYSTEM↗

NASA NTRS1965