Revision as of 21:27, 14 April 2020 edit Nerd271 (talk \| contribs) Extended confirmed users 17,006 edits Revised the introduction. Tag: Visual edit ← Previous edit		Revision as of 13:15, 21 August 2020 edit undo 77.118.152.163 (talk) →First power of a Bessel function: Use propper TeX for \ll Next edit →
Line 414: See Abramowitz and Stegun.<ref>{{cite book\| author=M. Abramowitz and I. Stegun\| title=Handbook of Mathematical Functions\| publisher=Dover\| year=1965\| isbn=0486-61272-4\| url-access=registration\| url=https://archive.org/details/handbookofmathe000abra}} Section 11.4.44</ref> For <math> mr <<\ll 1 </math>, we have<ref>Jackson, p. 116</ref> :<math>K_0 (mr) \to -\ln \left( {mr \over 2}\right) + 0.5772.</math>

Common integrals in quantum field theory: Difference between revisions