The3F3 nucleon-nucleon partial-wave scattering amplitude as a resonance plus a background

1982 ◽  
Vol 34 (3) ◽  
pp. 65-70
Author(s):  
R. Bhandari
Keyword(s):  
Partial Wave ◽  
Wave Scattering ◽  
Scattering Amplitude ◽  
Nucleon Nucleon

scholarly journals Zeros of the Partial-Wave Scattering Amplitude

1966 ◽  
Vol 152 (4) ◽  
pp. 1227-1233 ◽  
Author(s):  
Y. S. Jin ◽  
Kyungsik Kang
Keyword(s):  
Partial Wave ◽  
Wave Scattering ◽  
Scattering Amplitude

Inverse scattering problem and the Schwinger approximation

1992 ◽  
Vol 70 (4) ◽  
pp. 282-288 ◽  
Author(s):  
M. A. Hooshyar ◽  
T. H. Lam ◽  
M. Razavy
Keyword(s):  
Scattering Amplitudes ◽  
Wave Scattering ◽  
Scattering Amplitude ◽  
Scattering Problem ◽  
Inverse Scattering Problem ◽  
Nucleon Nucleon ◽  
S Wave ◽  
Physical Systems ◽  
Nucleus Scattering ◽  
The Stability

A new method of inversion of the S-wave scattering amplitude based on the Schwinger variational method is presented. This method is accurate and stable and is applicable to a number of interesting physical systems such as nucleon–nucleon or nucleon–nucleus scattering even when the data are known for a finite nonrelativistic range of energies. ⁁Examples of different scattering amplitudes and their corresponding potential functions are given to show the accuracy and the stability of the method.

The phase-functions method and scalar amplitude of nucleon–nucleon scattering

2016 ◽  
Vol 25 (11) ◽  
pp. 1650088
Author(s):  
V. I. Zhaba
Keyword(s):  
Single Channel ◽  
Scattering Amplitude ◽  
Nucleon Nucleon ◽  
Phase Shifts ◽  
Computational Method ◽  
Nucleon Scattering ◽  
The Difference ◽  
Scalar Scattering ◽  
Scalar Amplitude ◽  
Phase Functions

A known phase-functions method (PFM) has been considered for calculation of a single-channel nucleon–nucleon scattering. The following partial waves of a nucleon–nucleon scattering have been considered using the phase shifts by PFM: 1S0-, 3P0-, 3P1-, 1D2-, 3F3-states for nn-scattering, 1S0-, 3P0-, 3P1-, 1D2-states for pp-scattering and 1S0-, 1P1-, 3P0-, 3P1-, 1D2-, 3D2-states for np-scattering. The calculations have been carried out using phenomenological nucleon–nucleon Nijmegen group potentials (NijmI, NijmII, Nijm93 and Reid93) and Argonne v18 potential. The scalar scattering amplitude has been calculated using the obtained phase shifts. Our results are not much different from those obtained by using the known phase shifts published in other papers. The difference between calculations depending on a computational method of phase shifts makes: for real (imaginary) parts 0.14–4.36% (0.16–4.05%) for NijmI. 0.02–4.79% (0.08–3.88%) for NijmII. 0.01–5.49% (0.01–4.14%) for Reid93 and 0.01–5.11% (0.01–2.40%) for Argonne v18 potentials.

High sensitive detection of high-order partial wave scattering in photoassociation of ultracold atoms

2012 ◽  
Vol 21 (4) ◽  
pp. 043404 ◽  
Author(s):  
Yu-Qing Li ◽  
Jie Ma ◽  
Ji-Zhou Wu ◽  
Yi-Chi Zhang ◽  
Yan-Ting Zhao ◽  
...  
Keyword(s):  
Partial Wave ◽  
Wave Scattering ◽  
Ultracold Atoms ◽  
High Order ◽  
Sensitive Detection
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