Target asymmetry measurements of γ p→π +n with Phoenics at ELSA

1995 ◽  
Author(s):  
K.-H. Althoff ◽  
G. Anton ◽  
J. Arends ◽  
W. Beulertz ◽  
A. Bock ◽  
...  
Keyword(s):  
1976 ◽  
Vol 63 (1) ◽  
pp. 107-110 ◽  
Author(s):  
K.H. Althoff ◽  
R. Conrad ◽  
M. Gies ◽  
H. Herr ◽  
V. Kadansky ◽  
...  

1978 ◽  
Vol 136 (2) ◽  
pp. 189-200 ◽  
Author(s):  
M. Fukushima ◽  
N. Horikawa ◽  
R. Kajikawa ◽  
H. Kobayakawa ◽  
K. Mori ◽  
...  

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


1990 ◽  
Vol 64 (22) ◽  
pp. 2619-2622 ◽  
Author(s):  
A. Bosshard ◽  
C. Amsler ◽  
J. A. Bistirlich ◽  
B. van den Brandt ◽  
K. M. Crowe ◽  
...  

1982 ◽  
Vol 110 (6) ◽  
pp. 441-444 ◽  
Author(s):  
T. Ishii ◽  
S. Kato ◽  
H. Okuno ◽  
K. Ukai ◽  
Y. Ohashi ◽  
...  

1998 ◽  
Vol 81 (3) ◽  
pp. 534-537 ◽  
Author(s):  
A. Bock ◽  
G. Anton ◽  
W. Beulertz ◽  
Chr. Bradtke ◽  
H. Dutz ◽  
...  
Keyword(s):  

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