ηandη′Production near Thresholds and Backward Charge-Exchange Differential Cross Section inπ−−pReactions

1968 ◽  
Vol 165 (5) ◽  
pp. 1437-1441 ◽  
Author(s):  
E. Hyman ◽  
W. Lee ◽  
J. Peoples ◽  
J. Schiff ◽  
C. Schultz ◽  
...  
1997 ◽  
Vol 625 (1-2) ◽  
pp. 10-58 ◽  
Author(s):  
A. Bressan ◽  
R. Birsa ◽  
F. Bradamante ◽  
S. Dalla Torre-Colautti ◽  
M. Giorgi ◽  
...  

1976 ◽  
Vol 117 (1) ◽  
pp. 12-49 ◽  
Author(s):  
R.M. Brown ◽  
A.G. Clark ◽  
P.J. Duke ◽  
W.M. Evans ◽  
R.J. Gray ◽  
...  

1984 ◽  
Vol 30 (11) ◽  
pp. 2408-2410 ◽  
Author(s):  
F. C. Gaille ◽  
V. L. Highland ◽  
L. B. Auerbach ◽  
W. K. McFarlane ◽  
G. E. Hogan ◽  
...  

1994 ◽  
Vol 339 (4) ◽  
pp. 325-331 ◽  
Author(s):  
R. Birsa ◽  
F. Bradamante ◽  
A. Bressan ◽  
S.Dalla Torre-Colautti ◽  
M. Giorgi ◽  
...  

1974 ◽  
Vol 52 (13) ◽  
pp. 1155-1159
Author(s):  
S. Kogitz ◽  
R. K. Logan

We present a model of backward π+p, π−p, and π−p charge exchange scattering consistent with our earlier approach to forward π−p charge exchange and backward π+p. We consider two body differential cross section data which exhibits a dip–bump structure as well as nonzero polarization. This is explained in terms of a dominant Regge pole vanishing at the dip accompanied by a background. The background is primarily responsible for the large u behavior of the cross section which includes the rise after the dip. It is assumed that the presence of nonzero polarization dictates this behavior. We isolate the I = 3/2 amplitude in π−p backwards and determine the I = 1/2 amplitude from π+p backwards. A prediction for π−p → nπ0 follows.


1997 ◽  
Vol 405 (3-4) ◽  
pp. 389-390 ◽  
Author(s):  
R. Birsa ◽  
F. Bradamante ◽  
A. Bressan ◽  
S. Dalla Torre-Colautti ◽  
M. Giorgi ◽  
...  

1969 ◽  
Vol 47 (2) ◽  
pp. 236-238
Author(s):  
Lowell Charlton ◽  
J. M. Eisenberg

The differential cross section for pion charge-exchange scattering from 12C is calculated using sum-rule techniques in order to investigate possible spin-dependent effects in proton–neutron correlations. The resulting cross section proves to be quite insensitive to such effects under the usual assumptions concerning the correlation function.


Open Physics ◽  
2008 ◽  
Vol 6 (4) ◽  
Author(s):  
Viktor Glagolev ◽  
Gabriela Martinská ◽  
Jan Mušinský ◽  
Nikolaj Piskunov ◽  
Jozef Urbán

AbstractThe ratio of the differential cross section of the charge exchange reaction of the deuteron to that of the nucleon, at small transferred momenta, has been discussed in order to estimate the spin-dependent part of the np → pn charge exchange amplitude.


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