Recent content by fysikjatack

First I try to find a way of finding area under Gaussian peak by using simple means. Questions at bottom of post. This concerns peaks with Gaussian distribution, eg. peaks in a chromatogram in some chemical analysis. The Gaussian distribution is f(x) = \frac{1}{\sigma...

I´m trying to make it a bit more readable and sum it up; I found some information in other threads and other sites, but would like to be assured that I understand it correctly and some of the desired information is yet to be found. Are the statements 1 through 3 correct or false? Can you...

Sry for a proper wall of text, and it´s probably pretty "chatty" too, as I reason about things back and forth... Plz do feel free to comment on the reasoning since I post it to learn how to think about these things... I believe that I have sometime learned that one can relate refractive index...

Hi! I am taking a course called Modern Physics and I have this small issue when it comes to particle physics. Homework Statement "An \alpha-particle collides with a silicon nucleus, 29Si, and a nuclear reaction takes place. One proton is emitted. What is the reaction? Hint: 12Mg,13Al...