The spin of intergalactic filaments has been predicted from simulations, and supported by tentative evidence redshift-space filament shapes in a galaxy redshift survey: generally, is redshifted on one side its axis, blueshifted the other. Here, we investigate whether spins could have measurable kinetic Sunyaev-Zel'dovich (kSZ) signal, CMB photons being scattered moving ionised gas; this pure ve...

The effect of pressure, temperature, HD isotopes, and C isotopes on the kinetics of the OH+CO reaction are investigated using Rice-Ramsperger-Kassel-Marcus theory. Pressure effects are treated with a step-ladder plus steady-state model and tunneling effects are included. New features include a treatment of the C isotope effect and a proposed nonstatistical effect in the reaction. The latter was...

Thermal rate coefficients for the title reactions computed using a quasi-classical trajectory method on an accurate global potential energy surface fitted to ∼81,000 high-level ab initio points are compared with experimental values measured between 100 and 600 K using a variable temperature selected ion flow tube instrument. Excellent agreement is found across the entire temperature range, show...