Robert F Welton Senior Ion Source Physicist Contact WELTON@ORNL.GOV All Publications Computer simulations for rf design of a Spallation Neutron Source external antenna H− ion source Ramping up the SNS Beam Power with the H- Source using 0 mg Cs/Day... rf improvements for Spallation Neutron Source H-ion source RAMPING UP THE SNS BEAM CURRENT WITH THE LBNL BASELINE H- SOURCE... Ramping Up the SNS Beam Power with the LBNL Baseline H- source... Next Generation H- Ion Sources for the SNS... SNS Saddle Antenna H- Ion Source Project... H- ion source developments at the SNS Evaluation and utilization of beam simulation codes for the SNS ion source and low energy beam transport development A Negative Hydrogen-Ion Source for SNS Using a Helicon Plasma Generator... Ion Source Development at the SNS Pagination First page « First Previous page ‹â¶Ä¹ Page 1 Page 2 Current page 3 Key Links Curriculum Vitae Organizations