repulsive potentials

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5 matching pages

1: 33.22 Particle Scattering and Atomic and Molecular Spectra

… ►At positive energies

E>0

\rho\geq 0

, and: ► ►►►

Attractive potentials:	$Z_{1}Z_{2}<0$ , $\eta<0$ .
…
Repulsive potentials:	$Z_{1}Z_{2}>0$ , $\eta>0$ .

… ►

R_{\infty}=m_{e}c{\alpha}^{2}/(2\hbar)

. ► ►►►

Attractive potentials:	$Z_{1}Z_{2}<0$ , $r>0$ .
…
Repulsive potentials:	$Z_{1}Z_{2}>0$ , $r<0$ .

… ► ►►►

Attractive potentials:	$Z_{1}Z_{2}<0$ , $\Im\kappa<0$ .
…
Repulsive potentials:	$Z_{1}Z_{2}>0$ , $\Im\kappa>0$ .

…

2: Bibliography S

… ►

M. J. Seaton (2002a) Coulomb functions for attractive and repulsive potentials and for positive and negative energies. Comput. Phys. Comm. 146 (2), pp. 225–249.

ⓘ

External Links:: ISSN 0010-4655, Document, MathReview, ZentralBlatt
Referenced by:: §1.17(ii), §33.1, §33.14(i), §33.14(ii), §33.14(iii), §33.14(iv), §33.14(v), §33.16(i), §33.16(ii), §33.16(iii), §33.16(v), §33.17, §33.19, §33.20(i), §33.20(ii), §33.20(iii), §33.21(i), Ch.33.
Encodings:: BibTeX

…

3: Bibliography B

… ►

J. C. Bronski, L. D. Carr, B. Deconinck, J. N. Kutz, and K. Promislow (2001) Stability of repulsive Bose-Einstein condensates in a periodic potential. Phys. Rev. E (3) 63 (036612), pp. 1–11.

ⓘ

External Links:: Document
Referenced by:: §29.19(i).
Encodings:: BibTeX

…

4: Bibliography Y

… ►

K. Yang and M. de Llano (1989) Simple Variational Proof That Any Two-Dimensional Potential Well Supports at Least One Bound State. American Journal of Physics 57 (1), pp. 85–86.

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External Links:: Document
Referenced by:: §1.18(viii).
Encodings:: BibTeX

… ►

F. L. Yost, J. A. Wheeler, and G. Breit (1936) Coulomb wave functions in repulsive fields. Phys. Rev. 49 (2), pp. 174–189.

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External Links:: Document, ZentralBlatt
Referenced by:: §33.10(i), §33.2(ii), §33.2(iii), §33.2(iv), §33.5(i), §33.5(iv), §33.9(ii).
Encodings:: BibTeX

…

5: 18.39 Applications in the Physical Sciences

… ►defines the potential for a symmetric restoring force

-kx

for displacements from

x=0

. … ►c) A Rational SUSY Potential argument ►The Schrödinger equation with potential … ►As in this subsection both positive (repulsive) and negative (attractive) Coulomb interactions are discussed, the prefactor of

Z/r

in (18.39.43) has been set to

+1

, rather than the

-1

of (18.39.28) implying that

Z<0

is an attractive interaction,

Z>0

being repulsive. … ►The weight functions for both the attractive and repulsive cases are now unit normalized, see Bank and Ismail (1985), and Ismail (2009). …