Single-step and coupled-channels calculations of pion inelastic scattering

1992 ◽  
Vol 45 (3) ◽  
pp. 1351-1355 ◽  
Author(s):  
M. A. Kagarlis ◽  
H. T. Fortune
Keyword(s):  
Inelastic Scattering ◽  
Single Step ◽  
Coupled Channels ◽  
Pion Inelastic Scattering

Coupled channels analysis of positive pion inelastic scattering fromSi28at 50 MeV

1989 ◽  
Vol 39 (5) ◽  
pp. 1935-1943 ◽  
Author(s):  
C. S. Whisnant ◽  
G. S. Adams ◽  
J. A. Escalante ◽  
C. S. Mishra ◽  
M. Al-Solami ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Positive Pion ◽  
Coupled Channels ◽  
Pion Inelastic Scattering

Neutron and proton components of nuclear transitions in pion inelastic scattering on 26Mg

1980 ◽  
Vol 97 (1) ◽  
pp. 37-40 ◽  
Author(s):  
C.-A. Wiedner ◽  
K.R. Cordell ◽  
W. Saathoff ◽  
S.T. Thornton ◽  
J. Bolger ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Pion Inelastic Scattering ◽  
Nuclear Transitions

Coupled-channels analysis of 800 MeV polarized proton inelastic scattering from 18O

1982 ◽  
Vol 116 (4) ◽  
pp. 215-218 ◽  
Author(s):  
C. Glashausser ◽  
R. de Swiniarski ◽  
K. Jones ◽  
S. Nanda ◽  
F.T. Baker ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Proton Inelastic Scattering ◽  
Coupled Channels ◽  
Polarized Proton

Coupled-channels effects for inelastic scattering of 15 MeV polarized deuterons from Ti and Sm isotopes

1975 ◽  
Vol 253 (2) ◽  
pp. 461-468 ◽  
Author(s):  
F.Todd Bake ◽  
C. Glashausser ◽  
A.B. Robbins ◽  
E. Ventura
Keyword(s):  
Inelastic Scattering ◽  
Polarized Deuterons ◽  
Coupled Channels

scholarly journals Excitation of the Ground-State Rotational Band in 28Si by Inelastic Scattering of 25.25 MeV Polarized Protons

1973 ◽  
Vol 51 (12) ◽  
pp. 1293-1299 ◽  
Author(s):  
R. de Swiniarski ◽  
H. E. Conzett ◽  
C. R. Lamontagne ◽  
B. Frois ◽  
R. J. Slobodrian
Keyword(s):  
Inelastic Scattering ◽  
Cross Sections ◽  
Ground State ◽  
Optical Potential ◽  
Great Sensitivity ◽  
Angular Distributions ◽  
Rotational Model ◽  
Coupled Channels ◽  
Polarized Protons ◽  
State Band

Angular distributions of the analyzing power and cross sections have been measured for the elastic and inelastic scattering of 25.25 MeV protons exciting the K = 0+ ground-state band in 28Si. Good agreement with experiment is obtained in the coupled-channels formalism on the basis of the rotational model with a quadrupole deformation β2 = −0.40 (oblate) and a hexadecapole deformation β4 = +0.15. The calculations show the great sensitivity of the experimental results to both the magnitude and sign of the quadrupole and hexadecapole deformations. Equivalent fits of the data were obtained either by keeping the deformation length of the various deformed terms of the optical potential constant (δ0 = β0R0 = βIRI = βLSRLS) or by increasing the deformation of the spin–orbit optical potential relative to the central potential by a factor of 1.5 (βLS = 1.5βcent).

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