The large Van de Graaff generator has been engaged in the study of reactions induced in the nuclei of light elements by protons of energies in the range 1.5 to 5 Mev. The yield of gamma rays from the reaction Li 7 q-p--\* Be q-y-rays has been measured over this range. By means of a scintillation cou
Time dependent formulation of the collision problem in quantum mechanics
โ Scribed by Leonard Eisenbud
- Publisher
- Elsevier Science
- Year
- 1956
- Tongue
- English
- Weight
- 795 KB
- Volume
- 261
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Results from a time-dependent quantum-mechanical study of the collinear reaction He+H: +HeH+ +H are reported in the form of reaction probability values as a function of the total energy of the system for different vibrational states of Hz. The resonances are related to flux patterns similar to that
We develop a simple, yet powerful approach to constructing discrete variable representations for the solution of quantum mechanical problems by focusing on proper&s of the underlying basis set. Two examples, one involving fixed-node boundary conditions and the other periodic boundary conditions, are
The concept and the formalization of the arrival time in quantum mechanics are discussed. Different approaches based on trajectories, quantization rules, time operators, phase-space techniques, renewal equations or operational procedures are reviewed or proposed. Open questions and loose ends are po
Raising and loweringoperators are constructed for the harmonic oscillator with a time-dependent force constant and for the damped and linearly forced oscillator. The demand that the total derivative [ ri(x, p, t), I?] +ifi a/at ri(x, p, t) of the time-dependent operator 6(x, p, t) and its Hermitian
An a&roximate sol&i& of the time depenilent &hri.id&g& eqiiatioti is Q&k&&h&i~ cl&& related&i' '. :\_" . ..:the +nickssica.l d&&tiok of strOng'coupling &&.isi&i probkm~. This me@& isi&eended.tS reduce coinput& : .-"' .. \_: the by taking intq accoiuit the-fact that n&iy &me&al elemerits may kcomniot