What is the currently accepted value for the gluon condensate? How much different is from SVZ value? I would appreciate any reference, mostly from experiments.
The last calculation of the gluon condensate I've seen is pretty old: http://www.iop.org/EJ/abstract/0954-3899/20/6/001" , and is also not from experiment. I was under the impression that no such experiments existed yet though.
http://marcofrasca.wordpress.com/2009/03/30/gluon-condensate/" may have something more current though.
Can anybody tell me what is the form and value of the Gluon Condensate in the SI units? Its value in the natural units is (300Mev)^4, but I have some problems to obtain its form in SI units (in h and c).