# Coulomb phase shift calculation in momentum space

## Abstract

By using a new boundary condition model, we calculate Coulomb phase shifts in ''momentum space.'' The K-matrix equation for the auxiliary potential is introduced by a Lemma under the boundary condition. The equation permits one to avoid many prohibited rules for the long-range property. Our numerical phase shift shows good agreement with the analytical phase shift. The usual renormalized phase shifts are also presented for comparison.

- Authors:

- Department of Physics, Tokyo University of Science, Noda 278-8510 (Japan)
- Advanced Science Research Center, Japan Atomic Energy Research Institute, Tokai, Ibaraki 319-1195 (Japan)

- Publication Date:

- OSTI Identifier:
- 20990991

- Resource Type:
- Journal Article

- Resource Relation:
- Journal Name: Physical Review. C, Nuclear Physics; Journal Volume: 75; Journal Issue: 2; Other Information: DOI: 10.1103/PhysRevC.75.021001; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)

- Country of Publication:
- United States

- Language:
- English

- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BOUNDARY CONDITIONS; COMPARATIVE EVALUATIONS; EQUATIONS; K MATRIX; NUCLEAR MODELS; NUMERICAL ANALYSIS; PHASE SHIFT; SPACE

### Citation Formats

```
Oryu, S., Nishinohara, S., Shiiki, N., and Chiba, S..
```*Coulomb phase shift calculation in momentum space*. United States: N. p., 2007.
Web. doi:10.1103/PHYSREVC.75.021001.

```
Oryu, S., Nishinohara, S., Shiiki, N., & Chiba, S..
```*Coulomb phase shift calculation in momentum space*. United States. doi:10.1103/PHYSREVC.75.021001.

```
Oryu, S., Nishinohara, S., Shiiki, N., and Chiba, S.. Thu .
"Coulomb phase shift calculation in momentum space". United States.
doi:10.1103/PHYSREVC.75.021001.
```

```
@article{osti_20990991,
```

title = {Coulomb phase shift calculation in momentum space},

author = {Oryu, S. and Nishinohara, S. and Shiiki, N. and Chiba, S.},

abstractNote = {By using a new boundary condition model, we calculate Coulomb phase shifts in ''momentum space.'' The K-matrix equation for the auxiliary potential is introduced by a Lemma under the boundary condition. The equation permits one to avoid many prohibited rules for the long-range property. Our numerical phase shift shows good agreement with the analytical phase shift. The usual renormalized phase shifts are also presented for comparison.},

doi = {10.1103/PHYSREVC.75.021001},

journal = {Physical Review. C, Nuclear Physics},

number = 2,

volume = 75,

place = {United States},

year = {Thu Feb 15 00:00:00 EST 2007},

month = {Thu Feb 15 00:00:00 EST 2007}

}

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