63 citations · 314 across the 12 of their papers we have counts for
3 papers · 2 filters
Nonstatistical dynamics on the caldera
Peter Collins, Zeb C. Kramer, Barry K. Carpenter +2
We explore both classical and quantum dynamics of a model potential exhibiting a caldera: that is, a shallow potential well with two pairs of symmetry related index one saddles ass…
Roaming dynamics in Ketene isomerization
Frédéric A. L. Mauguière, Peter Collins, Gregory S. Ezra +2
A reduced two dimensional model is used to study Ketene isomerization reaction. In light of recent results by Ulusoy \textit{et al.} [J.\ Phys.\ Chem.\ A {\bf 117}, 7553 (2013)], t…
Roaming dynamics in ion-molecule reactions: phase space reaction pathways and geometrical interpretation
F. A. L. Mauguière, P. Collins, G. S. Ezra +2
A model Hamiltonian for the reaction CH CH + H, parametrized to exhibit either early or late inner transition states, is employed to investigate the dynamic…