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On the normalization of wave functions for bound states in a single-well potential when certain phase-integral approximations of arbitrary order are used: Per Olof Fröman. Institute of Theoretical Physics, University of Uppsala, Uppsala, Sweden

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
67 KB
Volume
88
Category
Article
ISSN
0003-4916

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📜 SIMILAR VOLUMES

On the normalization of wave functions f
On the normalization of wave functions for bound states in a single-well potential when certain phase-integral approximations of arbitrary order are used
✍ Per Olof Fröman 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 478 KB

Simple final formulae are obtained for the normalization factors of wavefunctions for bound states in a one-dimensional, single-well potential, when use is made of certain arbitrary-order phase-integral approximations, which may be modified in a convenient way.

A direct method for modifying certain ph
A direct method for modifying certain phase-integral approximations of arbitrary order: Nanny Fröman and Per Olof Fröman. Institute of Theoretical Physics, University of Uppsala, Uppsala, Sweden
📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 84 KB

Following the approach of Jones, Low, and Young, a generalized O(2,l) expansion is developed for amplitudes that have a power bounded growth asymptotically. The expansion, set up in an 0(1, 1) basis, holds in a new kinematical region, where all the incoming and outgoing clusters have space-like 0(2,

On the quantal treatment of the double-w
On the quantal treatment of the double-well potential problem by means of certain phase-integral approximations: N. Fröman, P. O. Fröman, U. Myhrman, and R. Paulsson. Institute of Theoretical Physics, University of Uppsala, Uppsala, Sweden
📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 147 KB

Onemole samples of all three hydrogen isotopes in liquid form have been employed to obtain complete angular distributions of the absolute differential cross sections for n-D scattering at neutron energies of 5.6,7.0, 8.0,9.0, 18.55,20.5, and 23.0 MeV, for n-T scattering at 6.0,9.0,18.0, 19.5, 21.0,

Phase-integral calculation of quantal ma
Phase-integral calculation of quantal matrix elements of exp{−ax} between unbound states in the one-dimensional potential C exp{−ax}: P. O. Fröman, A. Hökback, E. Walles, and S. Yngve, Institute of Theoretical Physics, University of Uppsala, Thunbergsvägen 3, S-752 38 Uppsala, Sweden
📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 125 KB

An exact formula for quanta1 expectation values associated with bound states in a general potential is derived. The formula does not contain wavefunctions, but is expressed in terms of derivatives, with respect to an auxiliary parameter and with respect to the energy, of a function appearing in an e