SEARCH Articles Figures Tables Kassel Kassel Theory Kassell Kassels theory Marcus Marcus Theory Quantum energy flow Rice-Ramsperger-Kassel-Marcus theory Ramsperger Rice theory Rice-Ramsperger-Kassel Rice-Ramsperger-Kassel theory Rice-Ramsperger-Kassel- Marcus unimolecular rate theory Rice-Ramsperger-Kassel-Marcus Rice-Ramsperger-Kassel-Marcus RRKM) theory Rice-Ramsperger-Kassel-Marcus rate theory Rice-Ramsperger-Kassel-Marcus theory, potential energy surfaces Rice-Ramsperger-Kassell-Marcus