Bound for the high-energy nucleon-nucleon scattering amplitude at angle ≠0 or π and at fixed momentum tranfer ≠0

1964 ◽  
Vol 31 (5) ◽  
pp. 1101-1115 ◽  
Author(s):  
H. Cornille
Keyword(s):  
Scattering Amplitude ◽  
Nucleon Nucleon ◽  
High Energy ◽  
Nucleon Scattering

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.

scholarly journals High-Energy Nucleon-Nucleon Scattering

1963 ◽  
Vol 130 (4) ◽  
pp. 1571-1584 ◽  
Author(s):  
Ivan J. Muzinich
Keyword(s):  
Nucleon Nucleon ◽  
High Energy ◽  
Nucleon Scattering

scholarly journals High-Energy Nucleon-Nucleon Scattering from Regge Poles

1967 ◽  
Vol 155 (5) ◽  
pp. 1773-1784 ◽  
Author(s):  
Victor Flores-Maldonado
Keyword(s):  
Nucleon Nucleon ◽  
High Energy ◽  
Nucleon Scattering ◽  
Regge Poles
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