[Clascomment] OPT-IN:First comprehensive measurement of spin observables and differential cross sections dsigma/dt in omega photoproduction off the proton for 2.7 < Egamma < 5.2 GeV using CLAS

[Igor Strakovsky]

Hi

Nice paper.  Let me make several small comments for the leading authors consideration...

1) Abstract, etc:  One cannot measure spin-density matrix elements, they are unmeasureble quantities

2) Ref [31]: The author cannot cite himself in the form of "private communication"

4) Refs [34, 35]: "[CLAS]" ==> "[CLAS Collaboration]"

My 2c, Igor