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On the periodicities of Saturn's reflectivity in the visible
(1979)
Periodogram analysis of Saturn images, taken mainly by E. C. Slipher from 1924 to 1965 at Lowell Observatory, revealed an 11 year periodicity in Saturn's yellow reflectivity. A periodicity of 7 years was also seen which ...
Electron paramagnetic resonance studies of molecular fracture in oriented polymers
(1970)
It is often assumed that the strength limiting process in the fracture of semicrystalline polymers is the rupture of tie molecules connecting the crystalline regions along the fiber axis. The strain and rupture behavior ...
A coupled channel model for four nucleons
(1970)
A charge-independent model is developed for describing the two-body scattering processes possible in a system of four nucleons. When the model wavefunction and Hamiltonian are inserted in Schrodinger's equation, coupled ...
The (d, ⁶Li) reaction on ⁴⁰Ca, ³⁹K, ²⁷Al, and ²⁶Mg
(1972)
The (d, ⁶Li) reaction has been studied for targets of ⁴⁰Ca, ³⁹K, ²⁷Al, and ²⁶Mg at an incident energy of 50 MeV. Excitation of the ground state and lowest-lying 2⁺ and 4⁺ states is observed in ³⁶Ar and ²²Ne as well as ...
Inelastic alpha particle scattering from ⁴⁰CA and ²⁰⁸PB
(1974)
Spectra of inelastically scattered alpha particles from [superscript 40]Ca and [superscript 208]Pb have been obtained using a charge-division position sensitive proportional counter. Strongly excited bound states were ...
The acceleration and precipitation of nightside auroral particles
(1972)
Low-energy particle measurements by the Soft Particle Spectrometer on the ISIS-1 polar orbiting satellite reveal a number of clues as to the mechanism or mechanisms acting to produce auroral particles. Nightside particle ...
Proton-proton quasifree scattering in ²H(p,2p)n reaction at 40 MeV
(1972)
The reaction H²(p,2p)n was studied experimentally with particular regard to proton-proton quasifree scattering for 40 MeV bombarding energy. I t was verified that the data for several detector configurations could be ...
Elastic and inelastic scattering of [alpha] particles and protons from ¹⁴⁴SM and ¹³⁸BA
(1971)
Differential cross sections for the elastic scattering and inelastic scattering to the low-lying states in ¹⁴⁴Sm and ¹³⁸Ba have been measured using 50 MeV α particles and 30 MeV protons on ¹⁴⁴Sm and 50 MeV α particles on ...