Scattering cross-sections of gamma-rays in sulphur in the energy range (50÷400) keV

1982 ◽  
Vol 69 (3) ◽  
pp. 237-240 ◽  
Author(s):  
P. V. C. Sarma ◽  
D. R. K. Raju ◽  
K. Premchand ◽  
B. Mallikarjuna Rao ◽  
K. Parthasaradhi ◽  
...  
1979 ◽  
Vol 57 (1) ◽  
pp. 92-98 ◽  
Author(s):  
K. S. Puttaswamy ◽  
Ramakrishna Gowda ◽  
B. Sanjeevaiah

Total absorption cross sections in the elements C, Al, S, Cu, Zr, Ag, Sn, Ta, Au, and Pb for photons of energies 5.0, 5.9, 6.4, 8.1, 10.6, 14.4, 24.7, 32.9, 36.9, 66.6, and 129 keV are measured using a krypton-filled proportional counter in the energy range 5 to 25 keV and a thin NaI(Tl) detector in the energy range 30 to 130 keV. The measured total absorption cross sections are compared with those of Miller and Greening and McCrary, Plassman, Paekett, Conner, and Zimmermann. The scattering cross sections obtained by interpolation using the Atomic Data Tables are subtracted from the total cross sections to obtain the photoelectric cross sections and these are further compared with the recent theoretical values of Scofield.


2018 ◽  
Vol 149 (13) ◽  
pp. 134303 ◽  
Author(s):  
A. I. Lozano ◽  
A. Loupas ◽  
F. Blanco ◽  
J. D. Gorfinkiel ◽  
G. García

1997 ◽  
Vol 147 ◽  
pp. 25-61
Author(s):  
Hideo Tamura

AbstractWe prove the uniform boundedness of averaged total cross sections or of quantities related to scattering into cones in the semi-classical limit for scattering by two dimensional magnetic fields. We do not necessarily assume that the energy under consideration is in a non-trapping energy range in the sense of classical dynamics.


2014 ◽  
Vol 68 (6) ◽  
Author(s):  
Martina C. Fuss ◽  
Ana G. Sanz ◽  
Francisco Blanco ◽  
Paulo Limão-Vieira ◽  
Michael J. Brunger ◽  
...  

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