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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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DTRA’s advancements in nuclear and radiological detection
A new, more complex nuclear age has begun. Echoing the tensions of the Cold War amid rapidly evolving nuclear and radiological threats, preparedness in the modern age is a contest of scientific innovation. The Research and Development Directorate (RD) at the Defense Threat Reduction Agency (DTRA) is charged with winning this contest.
Technical Session|Isotope Production & Medical Applications
Saturday, April 18, 2026|3:45–4:45PM CDT|RUDR 402
Session Chair:
Cadence Archer
Alternate Chair:
Zach Lassater
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FTIR-ATR Quantification of HDBP Formation in X-Ray Irradiated TBP/Nitric Acid Matrices
3:45–4:05PM CDT
Isis M. Holmes (Virginia Commonwealth Univ.), Braden Goddard (Virginia Commonwealth Univ.), Mahmoud Khatab (Virginia Commonwealth Univ.), Jessika V. Rojas (Virginia Commonwealth Univ.)
Paper
Maximum-Likelihood Quantification of Mixed ²²⁵Ac/¹³⁴Ce Samples Using NaI(Tl) Gamma Spectroscopy
4:05–4:25PM CDT
Omar Pena (Univ. California, Berkeley), Robin Peter (Univ. California, San Francisco), Youngho Seo (Univ. California, San Francisco)
3-D Thermal Modeling of Irradiation Targets for Increasing Radioisotope Yield of Astatine-211
4:25–4:45PM CDT
Autumn Brown (Virginia Commonwealth Univ.), Lane Carasik (Virginia Commonwealth Univ.), James Vulcanoff (Virginia Commonwealth Univ.), Jack Ridolphi (Virginia Commonwealth Univ.)
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