Spin effects in pion charge-exchange scattering on nuclei

1969 ◽  
Vol 47 (2) ◽  
pp. 236-238
Author(s):  
Lowell Charlton ◽  
J. M. Eisenberg
Keyword(s):  
Correlation Function ◽  
Differential Cross Section ◽  
Cross Section ◽  
Charge Exchange ◽  
Differential Cross ◽  
Sum Rule ◽  
Spin Effects ◽  
Exchange Scattering

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.

Differential cross-section measurements in π−p charge exchange scattering from 620 to 2730 MeV/c

1976 ◽  
Vol 117 (1) ◽  
pp. 12-49 ◽  
Author(s):  
R.M. Brown ◽  
A.G. Clark ◽  
P.J. Duke ◽  
W.M. Evans ◽  
R.J. Gray ◽  
...  
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Charge Exchange ◽  
Differential Cross ◽  
Exchange Scattering

Regge Pole Plus Background Model of Backward πp Scattering

1974 ◽  
Vol 52 (13) ◽  
pp. 1155-1159
Author(s):  
S. Kogitz ◽  
R. K. Logan
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Charge Exchange ◽  
Differential Cross ◽  
Regge Pole ◽  
Background Model ◽  
Cross Section Data ◽  
Section Data ◽  
The Cross ◽  
Exchange Scattering

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.

A new measurement of the p → n charge-exchange differential cross-section at LEAR

1997 ◽  
Vol 625 (1-2) ◽  
pp. 10-58 ◽  
Author(s):  
A. Bressan ◽  
R. Birsa ◽  
F. Bradamante ◽  
S. Dalla Torre-Colautti ◽  
M. Giorgi ◽  
...  
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Charge Exchange ◽  
Differential Cross

Precise measurement of the pion charge-exchange forward differential cross section at 522 MeV/c

1984 ◽  
Vol 30 (11) ◽  
pp. 2408-2410 ◽  
Author(s):  
F. C. Gaille ◽  
V. L. Highland ◽  
L. B. Auerbach ◽  
W. K. McFarlane ◽  
G. E. Hogan ◽  
...  
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Charge Exchange ◽  
Differential Cross ◽  
Precise Measurement

scholarly journals High-precision measurement of the charge-exchange differential cross-section

1994 ◽  
Vol 339 (4) ◽  
pp. 325-331 ◽  
Author(s):  
R. Birsa ◽  
F. Bradamante ◽  
A. Bressan ◽  
S.Dalla Torre-Colautti ◽  
M. Giorgi ◽  
...  
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Charge Exchange ◽  
High Precision ◽  
Differential Cross ◽  
Precision Measurement ◽  
High Precision Measurement

High precision measurement of the p → n charge-exchange differential cross-section [Phys. Lett. B 339 (1994) 325]

1997 ◽  
Vol 405 (3-4) ◽  
pp. 389-390 ◽  
Author(s):  
R. Birsa ◽  
F. Bradamante ◽  
A. Bressan ◽  
S. Dalla Torre-Colautti ◽  
M. Giorgi ◽  
...  
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Charge Exchange ◽  
High Precision ◽  
Differential Cross ◽  
Precision Measurement ◽  
High Precision Measurement

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 ◽  
...  
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Charge Exchange ◽  
Differential Cross
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