
I recently discovered that a paper my supervisor submitted for me was accepted and published in a journal. I didn't mention it because I thought it was refused. I already applied to most of the universities, but mentioned nothing about this paper. I know this might not be an important issue, but can a paper be the difference between acceptance and rejection? In other words, how much more would my application have improved had I foreseen this chain of events and mentioned it?
I did mention another paper but it's a conference paper...