scholarly journals Lattice study on kaon–pion scattering length in the I=3/2 channel

2004 ◽  
Vol 595 (1-4) ◽  
pp. 400-407 ◽  
Author(s):  
Chuan Miao ◽  
Xining Du ◽  
Guangwei Meng ◽  
Chuan Liu
Keyword(s):  
Scattering Length ◽  
Pion Scattering

scholarly journals Pion Scattering Length from Two-Pion Wave Function

2005 ◽  
Vol 140 ◽  
pp. 305-307 ◽  
Author(s):  
S. Aoki ◽  
M. Fukugita ◽  
K-I. Ishikawa ◽  
N. Ishizuka ◽  
Y. Iwasaki ◽  
...  
Keyword(s):  
Wave Function ◽  
Scattering Length ◽  
Pion Scattering ◽  
Pion Wave Function

The model-independent analysis of multi-channel pion-pion scattering and the pion-pion scattering length

2011 ◽  
Vol 219-220 ◽  
pp. 263-266
Author(s):  
Yu.S. Surovtsev ◽  
P. Bydžovský ◽  
T. Gutsche ◽  
R. Kamiński ◽  
V.E. Lyubovitskij ◽  
...  
Keyword(s):  
Scattering Length ◽  
Pion Scattering ◽  
Independent Analysis ◽  
Model Independent

scholarly journals I=2 PION SCATTERING LENGTH WITH IMPROVED ACTIONS ON ANISOTROPIC LATTICES

2004 ◽  
Vol 19 (32) ◽  
pp. 5609-5614 ◽  
Author(s):  
XINING DU ◽  
GUANGWEI MENG ◽  
CHUAN MIAO ◽  
CHUAN LIU
Keyword(s):  
Perturbation Theory ◽  
Chiral Perturbation Theory ◽  
Continuum Limit ◽  
Scattering Length ◽  
Infinite Volume ◽  
Chiral Perturbation ◽  
Wilson Fermion ◽  
Pion Scattering ◽  
Anisotropic Lattices ◽  
Lattice Calculations

ππ scattering length in the I=2 channel is calculated within quenched approximation using improved gauge and improved Wilson fermion actions on anisotropic lattices. The results are extrapolated towards the chiral, infinite volume and continuum limit. This result improves our previous result on the scattering length. In the chiral, infinite volume and continuum limit, we obtain [Formula: see text], which is consistent with the result from Chiral Perturbation Theory, the experiment and results from other lattice calculations.

scholarly journals I = 2 pion scattering length with Wilson Fermions

2000 ◽  
Vol 83-84 ◽  
pp. 241-243 ◽  
Author(s):  
S. Aoki ◽  
M. Fukugita ◽  
S. Hashimoto ◽  
K.-I. Ishikawa ◽  
N. Ishizuka ◽  
...  
Keyword(s):  
Scattering Length ◽  
Pion Scattering ◽  
Wilson Fermions
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