Total and differential cross-sections of negative-pion photoproduction off neutrons up to 1 GeV. Possible evidence for the P11 resonance

1970 ◽  
Vol 3 (22) ◽  
pp. 697-703 ◽  
Author(s):  
E. Lodi-Rizzini ◽  
G. C. Mantovani ◽  
A. Piazzoli ◽  
L. Fiore ◽  
G. Gialanella ◽  
...  
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Pion Photoproduction ◽  
Differential Cross Sections ◽  
Negative Pion

THRESHOLD NEUTRAL PION PHOTOPRODUCTION ON THE PROTON AND THE CLOUDY BAG MODEL

1994 ◽  
Vol 09 (05) ◽  
pp. 399-409 ◽  
Author(s):  
A.N. TABACHENKO
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Electric Dipole ◽  
Neutral Pion ◽  
Chiral Symmetry Breaking ◽  
Additional Term ◽  
Pion Photoproduction ◽  
Differential Cross Sections ◽  
Neutral Pions ◽  
K Matrix

The energy dependence of the electric dipole amplitude, the total and differential cross-sections of the photoproduction of neutral pions off protons near threshold is given. The amplitude of process is a sum of the LET prediction and the additional term connected with the chiral symmetry breaking interaction. The simple K-matrix calculations are used to estimate the change in the electric dipole amplitude and the total and differential cross-sections between π0p and π+n thresholds.

Differential cross sections of neutral pion photoproduction from hydrogen in the energy region from 390 MeV to 975 MeV

1980 ◽  
Vol 168 (2) ◽  
pp. 222-242 ◽  
Author(s):  
M. Yoshioka ◽  
A. Noda ◽  
M. Daigo ◽  
Y. Hemmi ◽  
R. Kikuchi ◽  
...  
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Energy Region ◽  
Neutral Pion ◽  
Pion Photoproduction ◽  
Differential Cross Sections

Differential Cross Sections for Single Pion Photoproduction from Protons in the Energy Range between 500 MeV and 930 MeV

1977 ◽  
Vol 43 (2) ◽  
pp. 363-368 ◽  
Author(s):  
Ichiro Arai ◽  
Hirofumi Fujii ◽  
Saburo Homma ◽  
Yoshimoto Hoshi ◽  
Hirokazu Ikeda ◽  
...  
Keyword(s):  
Energy Range ◽  
Cross Sections ◽  
Differential Cross ◽  
Pion Photoproduction ◽  
Differential Cross Sections

Differential cross sections for coherent and incoherent neutral-pion photoproduction from calcium

1989 ◽  
Vol 63 (5) ◽  
pp. 498-501 ◽  
Author(s):  
G. Koch ◽  
H. Ströher ◽  
G. Breitbach ◽  
V. Metag ◽  
S. Tschesche ◽  
...  
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Neutral Pion ◽  
Pion Photoproduction ◽  
Differential Cross Sections

Differential cross sections in antiproton- and proton-helium collisions

1999 ◽  
Vol 32 (4) ◽  
pp. L73-L79 ◽  
Author(s):  
Kh Khayyat ◽  
T Weber ◽  
R Dörner ◽  
M Achler ◽  
V Mergel ◽  
...  
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Differential Cross Sections
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