<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>study of two-center interference effects in the ionization of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mtext>N</mml:mtext><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>

A number of previous studies have suggested the possibility of two-center interference effects in the single ionization of diatomic molecules such as ${\text{H}}_{2}$ and ${\text{N}}_{2}$. While interference effects have been successfully observed in the ionization of ${\text{H}}_{2}$, to date evidence for interference in ${\text{N}}_{2}$ ionization has yet to be conclusively demonstrated. This study presents triply differential cross sections for electron impact ionization of ${\text{N}}_{2}$, measured using the $(e,2e)$ technique. The data are probed for signatures of two-center interference effects. Evidence for interference manifesting in the cross sections is observed.