The CN isotopic ratios in comets

J. Manfroid, E. Jehin, D. Hutsemékers +6

Our aim is to determine the isotopic ratios {${}^{12}$C/${}^{13}$C}{} and {${}^{14}$N/${}^{15}$N}{} in a variety of comets and link these measurements to the formation and evolution of the…