Решение задачи по физике раздел 36 пункт 4 квантовая

4. The wave function describing a certain particle has the form ψ (r) = A / re-r2 / a2, where A = 1 / √πa√2π; r - the distance of the particle from the center of power; a - constant. Determine the average value of the square of the distance <r2> particles from the power center.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)