On the Internal Structure of Mobile Barchan Sand Dunes due to Granular Processes
Nathalie M Vriend1, Matthew Arran2, Michel Yves Louge3, Anthony G Hay3 and Alexandre Valance4, (1)University of Cambridge, Cambridge, United Kingdom, (2)University of Cambridge, DAMTP, Cambridge, United Kingdom, (3)Cornell University, Ithaca, NY, United States, (4)University of Rennes, Physics, Rennes Cedex, France