title: Effects of large-angle Coulomb collisions on inertial confinement fusion plasmas.
abstract: Large-angle Coulomb collisions affect the rates of energy and momentum exchange in a plasma, and it is expected that their effects will be important in many plasmas of current research interest, including in inertial confinement fusion. Their inclusion is a long-standing problem, and the first fully self-consistent method for calculating their effects is presented. This method is applied to "burn" in the hot fuel in inertial confinement fusion capsules and finds that the yield increases due to an increase in the rate of temperature equilibration between electrons and ions which is not predicted by small-angle collision theories. The equilibration rate increases are 50%-100% for number densities of 10(30)  m(-3) and temperatures around 1 keV.
authors.affiliation: Imperial College London, South Kensington SW7 2AZ, United Kingdom.
authors.forename: A E
authors.initials: AE
authors.lastname: Turrell
authors.affiliation: Imperial College London, South Kensington SW7 2AZ, United Kingdom.
authors.forename: M
authors.initials: M
authors.lastname: Sherlock
authors.affiliation: Imperial College London, South Kensington SW7 2AZ, United Kingdom.
authors.forename: S J
authors.initials: SJ
authors.lastname: Rose