Spectrum-Integrated Helium Generation Cross Sections for 6Li And10B in the Intermediate-Energy Standard Neutron Field

1985 ◽  
pp. 877-885
Author(s):  
B. M. Oliver ◽  
Harry Farrar ◽  
D. M. Gilliam ◽  
E. P. Lippincott
Keyword(s):  
Cross Sections ◽  
Intermediate Energy ◽  
Neutron Field ◽  
Standard Neutron

The Secondary Intermediate-Energy Standard Neutron Field at the MOL-ΣΣ Facility

1975 ◽  
Vol 25 (2) ◽  
pp. 349-375 ◽  
Author(s):  
A. Fabry ◽  
G. De Leeuw ◽  
S. De Leeuw
Keyword(s):  
Intermediate Energy ◽  
Neutron Field ◽  
Standard Neutron

Charge exchange reactions on medium and heavy mass targets at intermediate energies

2019 ◽  
Vol 35 (08) ◽  
pp. 2050045
Author(s):  
Pardeep Singh ◽  
Monika Singh ◽  
Neha Rani
Keyword(s):  
Charge Exchange ◽  
Cross Sections ◽  
Energy Charge ◽  
Impulse Approximation ◽  
Mass Region ◽  
Intermediate Energy ◽  
Exchange Reactions ◽  
Plane Wave Impulse Approximation ◽  
Text Type ◽  
Intermediate Energies

The nuclear isotopic structure can be understood easily via the intermediate-energy charge exchange reactions of (p, n) and [Formula: see text]He, [Formula: see text] type. In the current contribution, we present some results for charge exchange reactions induced by 3He on targets lying in mass region [Formula: see text] within the theoretical framework of plane wave impulse approximation (PWIA) and distorted wave impulse approximation (DWIA). Here, the recoil effects in PWIA have also been considered. Particularly, the angular distributions and the unit cross-sections have been calculated and compared with the available data. Further, the importance of inclusion of the exchange contribution in these reactions is also considered, which eventually enhance the matching with data.

Some comments on positron–atom scattering at intermediate energy

1982 ◽  
Vol 60 (4) ◽  
pp. 558-564 ◽  
Author(s):  
F. W. Byron Jr.
Keyword(s):  
Finite Number ◽  
Cross Sections ◽  
Infinite Number ◽  
Intermediate Energy ◽  
Total Cross Sections ◽  
Type Approximation ◽  
Atom Scattering ◽  
Target States

A brief survey of available theoretical techniques is given for positron–atom scattering. The distinction between methods involving a finite number of target states and those with an infinite number of target states is emphasized. The situation regarding total cross sections is summarized, and a new, non-perturbative, eikonal-type approximation, based on the work of Wallace, is introduced.

Standard neutron field at the center of the active zone of a BIR-2 reactor

Atomic Energy ◽  
1994 ◽  
Vol 76 (1) ◽  
pp. 49-55 ◽  
Author(s):  
V. D. Sevast'yanov ◽  
A. S. Koshelev ◽  
G. N. Maslov
Keyword(s):  
Active Zone ◽  
Neutron Field ◽  
Standard Neutron
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