Determination of the ?N charge exchange scattering amplitude from the experimental data at high energies

1964 ◽  
Vol 181 (3) ◽  
pp. 293-300 ◽  
Author(s):  
G. H�hler ◽  
N. Zovko
Keyword(s):  
Experimental Data ◽  
Charge Exchange ◽  
Scattering Amplitude ◽  
High Energies ◽  
Exchange Scattering

Pion-nucleon scattering at high energies

1966 ◽  
Vol 289 (1419) ◽  
pp. 500-508 ◽  
Keyword(s):  
Experimental Data ◽  
Cross Section ◽  
Charge Exchange ◽  
Cross Sections ◽  
Scattering Amplitude ◽  
Forward Scattering Amplitude ◽  
Nucleon Scattering ◽  
Total Cross Sections ◽  
High Energies ◽  
Pion Nucleon

The charge exchange forward scattering amplitude 1.1 1.2 using an interpolation of the total cross sections which includes the results presented by Dr Galbraith at this meeting. From F (-) follows a prediction for the charge exchange forward cross section (c.m. system) 1.3 which will be compared with the experimental data including those presented by Dr Falk-Vairant and Dr Guerriero.

Non-regge and hyper-regge effects in pion-nucleon charge exchange scattering at high energies

1975 ◽  
Vol 30 (3) ◽  
pp. 345-384 ◽  
Author(s):  
D. Joynson ◽  
E. Leader ◽  
B. Nicolescu ◽  
C. Lopez
Keyword(s):  
Charge Exchange ◽  
High Energies ◽  
Pion Nucleon ◽  
Exchange Scattering

scholarly journals Pion Charge-Exchange Scattering at High Energies

1976 ◽  
Vol 37 (2) ◽  
pp. 76-79 ◽  
Author(s):  
A. V. Barnes ◽  
D. J. Mellema ◽  
A. V. Tollestrup ◽  
R. L. Walker ◽  
O. I. Dahl ◽  
...  
Keyword(s):  
Charge Exchange ◽  
High Energies ◽  
Exchange Scattering

Optisches Potential für hohe Energien

1968 ◽  
Vol 23 (12) ◽  
pp. 1888-1893
Author(s):  
M. Weigel ◽  
D. Mack
Keyword(s):  
Numerical Calculation ◽  
Autocorrelation Function ◽  
Imaginary Part ◽  
Optical Potential ◽  
Scattering Amplitude ◽  
Density Fluctuations ◽  
The Real ◽  
Elementary Derivation ◽  
High Energies

An elementary derivation of the optical potential for high energies is given. For the determination of the optical potential only the knowledge of the scattering amplitude for free nucleons and of the autocorrelation function for density fluctuations is necessary. The numerical calculation of the real- and imaginary part of the optical potential was performed using the Tabakin potential.

Charge-Exchange Scattering of Pions on 14N

1971 ◽  
Vol 49 (13) ◽  
pp. 1826-1827 ◽  
Author(s):  
Arlene P. Maclin ◽  
J. M. Eisenberg
Keyword(s):  
Experimental Data ◽  
Shell Model ◽  
Charge Exchange ◽  
Cross Sections ◽  
Theoretical Calculations ◽  
Impulse Approximation ◽  
Wave Functions ◽  
Exchange Scattering ◽  
Low Amplitude ◽  
Model Formalism

Cross sections for the reaction 14N(π+,π0)14O are calculated near the (3, 3) resonance using the impulse approximation together with the Chew–Low amplitude in the framework of a two-hole shell model formalism. Various sets of wave functions are used and comparisons are made with existing experimental data and other theoretical calculations.

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