Jar. Samson et al., DIRECT MEASUREMENT OF HE-SCATTERING BETWEEN 2.5 AND 5.5 KEV( IONS PRODUCED BY COMPTON), Physical review letters, 72(21), 1994, pp. 3329-3331
The relative cross sections for Compton scattering have been measured
between 2.5 and 5.5 keV. By measuring the number of He+ ions produced
with near zero recoil energies it was possible to identify ions produc
ed by Compton scattering from those produced by photoionization. The r
esults have been placed on an absolute basis by normalization to recen
t calculations.