Physical-Region Constraints on Low-Energy Partial-Wave Amplitudes. II.ππScattering

1970 ◽  
Vol 2 (8) ◽  
pp. 1649-1656 ◽  
Author(s):  
Ralph Roskies
Keyword(s):  
Partial Wave ◽  
Physical Region ◽  
Low Energy

scholarly journals Role of Spin in NN → NNπ

2016 ◽  
Vol 40 ◽  
pp. 1660061
Author(s):  
Vadim Baru
Keyword(s):  
Partial Wave ◽  
Pion Production ◽  
Low Energy ◽  
Partial Wave Analysis ◽  
P Wave ◽  
Wave Analysis ◽  
Theoretical Predictions

The recent measurements of the reactions [Formula: see text] and [Formula: see text] by the ANKE collaboration at COSY are analyzed with the focus on the p-wave pion production amplitudes. These amplitudes are known to provide an important connection between [Formula: see text] and other low-energy few-nucleon reactions. The results of the recent partial wave analysis of the ANKE data are discussed and compared with the theoretical predictions.

Low-energy πN partial wave analysis

1980 ◽  
Vol 336 (3) ◽  
pp. 331-346 ◽  
Author(s):  
R. Koch ◽  
E. Pietarinen
Keyword(s):  
Partial Wave ◽  
Low Energy ◽  
Partial Wave Analysis ◽  
Wave Analysis

General features of low energy Kπ scattering from physical region method

1973 ◽  
Vol 46 (3) ◽  
pp. 403-406 ◽  
Author(s):  
J.P. Ader ◽  
C. Meyers ◽  
B. Bonnier
Keyword(s):  
Physical Region ◽  
Low Energy ◽  
Region Method

Parameter-Independent Threshold Corrections for Partial-Wave Amplitudes from Low-Energy Sum Rules

1968 ◽  
Vol 170 (5) ◽  
pp. 1604-1606
Author(s):  
H. D. Doebner ◽  
G. W. Müller
Keyword(s):  
Partial Wave ◽  
Sum Rules ◽  
Low Energy

Calculation of Zeff for low-energy positron scattering by the hydrogen molecular ion

1996 ◽  
Vol 74 (7-8) ◽  
pp. 501-504 ◽  
Author(s):  
E. A. G. Armour ◽  
J. M. Carr
Keyword(s):  
Wave Function ◽  
Phase Shift ◽  
Variational Method ◽  
Partial Wave ◽  
Born Approximation ◽  
Low Energy ◽  
Positron Scattering ◽  
Hydrogen Molecular Ion ◽  
Molecular Ion ◽  
Coulomb Phase

The Kohn variational method has recently been applied to the calculation of the addition to the Coulomb phase shift, in positron scattering, by the hydrogen molecular ion below the positronium-formation threshold at 9.45 eV. In this paper the wave function obtained for the lowest spheroidal partial wave of [Formula: see text] symmetry is used to calculate the contribution to Zeff from this symmetry. The results are significantly larger than those obtained using the Coulomb–Born approximation.

scholarly journals A NOTE ON THE LOW ENERGY PION-NUCLEON (3.3) PARTIAL WAVE SCATTERING

1964 ◽  
Vol 20 (12) ◽  
pp. 1210
Author(s):  
TSAO CHANG-CHIE ◽  
WANG WAI-SHEN ◽  
HUANG HO-CHANG
Keyword(s):  
Partial Wave ◽  
Wave Scattering ◽  
Low Energy ◽  
Pion Nucleon
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