Publications

SIR-Spheres activity measurements reveal systematic miscalibration

Stephen A Graves, Molly Martin, Ashok Tiwari, Michael Merrick, and John Sunderland

Monte Carlo evaluation of hypothetical long axial field-of-view PET scanner using GE Discovery MI PET front-end architecture

Ashok Tiwari, Michael Merrick, Stephen Graves, and John Sunderland

Half-Life of 67 Cu

Michael Joseph Merrick, David A Rotsch, Ashok Tiwari, Jerry Nolen, Thomas Brossard, Jeongseog Song, Thaddeus J Wadas, John Sunderland, and Stephen Graves

Imaging and dosimetric characteristics of 67 Cu

Michael Joseph Merrick, David A Rotsch, Ashok Tiwari, Jerry Nolen, Thomas Brossard, Jeongseog Song, Thaddeus J Wadas, John Sunderland, and Stephen Graves

Absorbed dose distributions from beta‐decaying radionuclides: Experimental validation of Monte Carlo tools for radiopharmaceutical dosimetry

Ashok Tiwari, John Sunderland, Stephen A. Graves, Sarah Strand, and Ryan Flynn

The Impact of Tissue Type and Density on Dose Point Kernels for Patient-Specific Voxel-Wise Dosimetry: A Monte Carlo Investigation

Ashok Tiwari, Stephen A. Graves, and John Sunderland

Reply to “Comment on ‘Observation of annual modulation induced by γ rays from (α,γ) reactions at the Soudan Underground Laboratory' ”

C. Zhang, D.-M. Mei, Ashok Tiwari, and P. Cushman

Observation of annual modulation induced by γ rays from (α,γ) reactions at the Soudan Underground Laboratory

Ashok Tiwari, C. Zhang, D.-M. Mei, and P. Cushman

Gravitational radiation from a particle in bound orbit around a black hole; relativistic correction

Ashok Tiwari and Udayaraj Khanal