incident pion
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2009 ◽  
Vol 80 (6) ◽  
Author(s):  
M. Apollonio ◽  
A. Artamonov ◽  
A. Bagulya ◽  
G. Barr ◽  
A. Blondel ◽  
...  

2009 ◽  
Vol 18 (07) ◽  
pp. 1615-1627 ◽  
Author(s):  
ZUHAIR F. SHEHADEH

The elastic scattering data for incident pion energies of 130, 163.3, 180, and 230 MeV on 40 Ca have been analyzed using the full Klein–Gordon equation (KGE), as opposed to its approximate form which renders it to the format of a Schrödinger equation with an energy-dependent potential (RSE). Calculated angular distributions, using KGE and RSE, for all four cases are nearly the same up to about 70° but differ significantly at larger angles. To fit the large-angle data of 163.3 MeV, the nature of the old potential determined by using RSE needs to be revised. The new potentials in four cases are presented and they are compatible with those determined from the inverse scattering theory at a fixed energy in the surface region.


2005 ◽  
Vol 20 (08n09) ◽  
pp. 1639-1643
Author(s):  
◽  
ROMAN TACIK

The CHAOS Collaboration at TRIUMF has measured differential cross sections for π±p elastic at incident pion kinetic energies of 19.9, 25.8, 32.0, 37.1, 43.3, 57.0, and 67.0 MeV. The data analysis at the five lowest energies has been completed at the University of Tübingen. In order to measure at forward angles, in the Coulomb-Nuclear Interference region, the CHAOS detector was modified from its standard configuration with a specially developed range telescope. μ±p scattering at forward angles was also measured simultaneously, and used for validation of acceptance simulations.


2002 ◽  
Vol 705 (3-4) ◽  
pp. 367-395 ◽  
Author(s):  
G.M. Huber ◽  
G.J. Lolos ◽  
Z. Papandreou ◽  
J. Hovdebo ◽  
S.I.H. Naqvi ◽  
...  
Keyword(s):  

1997 ◽  
Vol 624 (4) ◽  
pp. 623-654 ◽  
Author(s):  
G.M. Huber ◽  
G.J. Lolos ◽  
Z. Papandreou ◽  
J.C. Cormier ◽  
E.L. Mathie ◽  
...  
Keyword(s):  

1995 ◽  
Vol 51 (6) ◽  
pp. R2862-R2866 ◽  
Author(s):  
Z. Papandreou ◽  
G.M. Huber ◽  
G.J. Lolos ◽  
J.C. Cormier ◽  
E.L. Mathie ◽  
...  
Keyword(s):  

1986 ◽  
Vol 456 (4) ◽  
pp. 629-643 ◽  
Author(s):  
B.J. McParland ◽  
E.G. Auld ◽  
P. Couvert ◽  
G.L. Giles ◽  
G. Jones ◽  
...  
Keyword(s):  

1980 ◽  
Vol 21 (11) ◽  
pp. 3023-3058 ◽  
Author(s):  
H. R. Crouch ◽  
R. Hargraves ◽  
R. E. Lanou ◽  
J. T. Massimo ◽  
A. E. Pifer ◽  
...  
Keyword(s):  

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