A simple relationship between pion-nucleus charge-exchange and inelastic cross sections

1980 ◽  
Vol 6 (10) ◽  
pp. 1265-1269 ◽  
Author(s):  
J M Eisenberg
2019 ◽  
Vol 35 (08) ◽  
pp. 2050045
Author(s):  
Pardeep Singh ◽  
Monika Singh ◽  
Neha Rani

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.


1983 ◽  
Vol 16 (21) ◽  
pp. 3993-4003 ◽  
Author(s):  
A Chetioui ◽  
K Wohrer ◽  
J P Rozet ◽  
A Jolly ◽  
C Stephan ◽  
...  

1991 ◽  
Vol 21 (S1) ◽  
pp. S245-S246
Author(s):  
L. F. Errea ◽  
B. Herrero ◽  
L. M�ndez ◽  
O. M� ◽  
A. Riera

Atoms ◽  
2019 ◽  
Vol 7 (4) ◽  
pp. 96
Author(s):  
Steven Bromley ◽  
Corey Ahl ◽  
Chad Sosolik ◽  
Joan Marler

Charge transfer of an electron from a neutral atom to an ion is a fundamental interaction that plays a dominant role in the energy balance of atmospheric and astrophysical plasmas. The present investigation measured the charge exchange cross sections of noble gas ions (He + , Ne + , Ar + , Kr + ) with N 2 in the intermediate energy range 0.2–5.0 keV. The systems were chosen because there remains a lack of consensus amongst previous measurements and regions where there were no previous measurements. A description of the mechanical design for an electrically floated gas cell is described herein.


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