18958299
Stochastic Quantization of Bottomless Systems Stationary Quantities in a Diffusive Process
By making use of the Langevin equation with a kernel, it was shown that the Feynman measure exp(-S) can be realized in a restricted sense in a diffusive stochastic process, which diverges and has no equilibrium, for bottomless systems. In this paper, the dependence on the initial conditions and the temporal behavior are analyzed for 0-dim bottomless systems. Furthermore, it is shown that it is possible to find stationary quantities.
14628006
Transition Amplitude within the Stochastic Quantization Scheme -- Perturbative Treatment
The quantum mechanical transition amplitudes are calculated perturbatively on the basis of the stochastic quantization method of Parisi and Wu. It is shown that the stochastic scheme reproduces the ordinary result for the amplitude and systematically incorporates higher-order effects, even at the lowest order.
122404936
High Energy Component of Giant Octupole Resonance in Medium and Heavy Mass Nuclei
Inelastic scattering of /sup 3/He particles at 110--140 MeV from /sup 90,92/Zr, /sup 116,118,120/Sn, /sup 144/Sm, and /sup 208/Pb nuclei exhibits the presence of a new giant resonance at E/sub x/approx.118A/sup -1/3/ MeV with a width of about 7 MeV. The angular distributions are consistent with those for L=3 transfer and octupole energy-weighted sum-rule fractions of 47--95% are exhausted for the resonance.