Global Adjoint Tomography -- Hotspots and Slabs

Youyi Ruan1, Wenjie Lei1, Matthieu Philippe Lefebvre1, Ryan T Modrak1, James A Smith2, Ridvan Orsvuran3, Ebru Bozdag4 and Jeroen Tromp5, (1)Princeton University, Princeton, NJ, United States, (2)Princeton University, Civil and Environmental Engineering, Princeton, United States, (3)Colorado School of Mines, Geophysics, Golden, CO, United States, (4)Colorado School of Mines, Department of Applied Mathematics & Statistics and Department of Geophysics, Golden, CO, United States, (5)Princeton University, Department of Geosciences, Princeton, NJ, United States