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

Low-energy pion-nucleon p-wave scattering in the skyrme model

1990 ◽  
Vol 515 (4) ◽  
pp. 665-685 ◽  
Author(s):  
G. Holzwarth ◽  
G. Pari ◽  
B.K. Jennings
Keyword(s):  
Wave Scattering ◽  
Skyrme Model ◽  
Low Energy ◽  
P Wave ◽  
Pion Nucleon

Low-Energy Ps-Xe Scattering Analyzed Using a Modified Effective Range Theory

2017 ◽  
Vol 373 ◽  
pp. 23-28
Author(s):  
Kengo Shibuya ◽  
Haruo Saito
Keyword(s):  
Partial Wave ◽  
Wave Scattering ◽  
Low Energy ◽  
Partial Wave Analysis ◽  
Effective Range ◽  
Wave Analysis ◽  
Temperature Dependences ◽  
Range Theory ◽  
Effective Range Theory

We have investigated positronium‒xenon collisions at energies below 100 meV to find a strong temperature dependences of the annihilation rates. A partial wave analysis based on a modified effective range theory (MERT) is tested to explain the temperature dependences and to find significant contributions of the p-wave scattering component. The fact that MERT works well for analyzing positronium‒xenon collisions indicates that positronium is polarized during the collisions as proposed by other theoretical and experimental researchers.

scholarly journals Extracting the σ-term from low-energy pion-nucleon scattering

2017 ◽  
Vol 45 (2) ◽  
pp. 024001 ◽  
Author(s):  
Jacobo Ruiz de Elvira ◽  
Martin Hoferichter ◽  
Bastian Kubis ◽  
Ulf-G Meißner
Keyword(s):  
Low Energy ◽  
Nucleon Scattering ◽  
Pion Nucleon

scholarly journals Low-energy expansion of the pion-nucleon Lagrangian

1996 ◽  
Vol 365 (1-4) ◽  
pp. 312-318 ◽  
Author(s):  
G. Ecker ◽  
M. Mojžiš
Keyword(s):  
Low Energy ◽  
Pion Nucleon ◽  
Energy Expansion

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.

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