
%0 Journal Article
%A Martin, LH 
%A Bower, JC 
%A Dunbar, DNF 
%A Hirst, F 
%T Angular Distribution of &#945;-Particles from the Li<sup>7</sup> (<I>p</I>,&#945;) He<sup>4</sup> Reaction
%J Australian Journal of Chemistry
%D 1949/03/01
%V 2
%N 1
%P 25-38
%K 
%R https://doi.org/10.1071/CH9490025
%U https://www.publish.csiro.au/paper/CH9490025 
%X A description is given of a 1 MV, electrostatic generator and ancillary equipment which has been used to study the asymmetry in the angular distribution of &#945;-particles from the Li7 (p, &#945;) He4 reaction. The angular distribution of the a-particles is given by the expression  Y(&#952;) =Y(90°)[1 +A(E) cos2&#952; + B(E)cos4 &#952;]   where A(E) and B(E) are functions of the proton energy. The form of the  expression implies the existence of both p and f protons in the nuclear reaction. 
