scholarly journals Constraints from a large- Nc analysis on meson-baryon interactions at chiral order Q3

2019 ◽  
Vol 100 (9) ◽  
Author(s):  
Yonggoo Heo ◽  
C. Kobdaj ◽  
Matthias F. M. Lutz
Keyword(s):  
1996 ◽  
Vol 76 (1) ◽  
pp. 58-61 ◽  
Author(s):  
J. V. Selinger ◽  
R. L. B. Selinger

1996 ◽  
Vol 53 (8) ◽  
pp. 4650-4667 ◽  
Author(s):  
Pieter Maris ◽  
Qing Wang

1992 ◽  
Vol 46 (12) ◽  
pp. 5648-5654 ◽  
Author(s):  
M. Hackel ◽  
M. Faber ◽  
H. Markum ◽  
M. Müller

2007 ◽  
Vol 85 (6) ◽  
pp. 663-669
Author(s):  
N Mobed ◽  
J Zhang ◽  
D Singh

We study the reaction π + N → 2π + N within the framework of heavy-baryon chiral perturbation theory of chiral order three. We find that contributions from amplitudes of chiral order three are large and play an essential role in reproducing the experimental data. In addition, we evaluate a polarization observable (target asymmetry) for the transverse polarization of the proton target and find that the asymmetry is generally small for the reaction under consideration. PACS Nos.: 25.80.Hp, 13.75.Gx, 11.30.Rd, 11.10.Ef


2014 ◽  
Vol 112 (4) ◽  
Author(s):  
Hovnatan Karapetyan ◽  
Jing Xia ◽  
M. Hücker ◽  
G. D. Gu ◽  
J. M. Tranquada ◽  
...  

JETP Letters ◽  
2012 ◽  
Vol 96 (6) ◽  
pp. 410-415 ◽  
Author(s):  
A. O. Sorokin ◽  
A. V. Syromyatnikov

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