roup of lowest-order <i>G^*</i> production
processes, i.e. the two ones below.
  

<p/><code>flag&nbsp; </code><strong> ExtraDimensionsG*:gg2G* &nbsp;</strong> 
 (<code>default = <strong>off</strong></code>)<br/>
Scatterings <i>g g -> G^*</i>. 
Code 5001.
  

<p/><code>flag&nbsp; </code><strong> ExtraDimensionsG*:ffbar2G* &nbsp;</strong> 
 (<code>default = <strong>off</strong></code>)<br/>
Scatterings <i>f fbar -> G^*</i>. 
Code 5002.
  

<p/>
In addition there are three first-order processes included. Thes