How to list undergraduate paper on CV
The paper alone isn't worthy of your CV. It's not a peer-reviewed publication, which is about the closest place it would fit. You could list the senior project under your education section to provide an idea of your area of focus, but the paper alone doesn't carry any weight. I had a senior capstone project in my undergraduate curriculum, and I have listed the project as sort of my undergraduate "thesis", but not referring to any text.