ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
August 2025
Latest News
From operator to entrepreneur: David Garcia applies outage management lessons
David Garcia
If ComEd’s Zion plant in northern Illinois hadn’t closed in 1998, David Garcia might still be there, where he got his start in nuclear power as an operator at age 24.
But in his ninth year working there, Zion closed, and Garcia moved on to a series of new roles—including at Wisconsin’s Point Beach plant, the corporate offices of Minnesota’s Xcel Energy, and on the supplier side at PaR Nuclear—into an on-the-job education that he augmented with degrees in business and divinity that he sought later in life.
Garcia started his own company—Waymaker Resource Group—in 2014. Recently, Waymaker has been supporting Holtec’s restart project at the Palisades plant with staffing and analysis. Palisades sits almost exactly due east of the fully decommissioned Zion site on the other side of Lake Michigan and is poised to operate again after what amounts to an extended outage of more than three years. Holtec also plans to build more reactors at the same site.
For Garcia, the takeaway is clear: “This industry is not going away. Nuclear power and the adjacent industries that support nuclear power—and clean energy, period—are going to be needed for decades upon decades.”
In July, Garcia talked with Nuclear News staff writer Susan Gallier about his career and what he has learned about running successful outages and other projects.
2025 International Conference on Accelerator Applications (AccApp'25)
Technical Session
Wednesday, November 12, 2025|1:00–2:45PM EST|Room 2
Session Chair:
Jennifer Jo Ressler
Alternate Chair:
Jean-Christophe C. Sublet
Session Organizer:
Yongqiang Wang
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
A Systematic Study of Photonuclear Reactions for Isotope Production
1:00–1:20PM EST
Douglas P. Wells (New Mexico Tech), V. Romero (New Mexico Tech), E. Cardenas (Idaho National Lab), M. Reichenberger (Idaho National Lab), D.S. S. Dale (Idaho State University), T. Forest (Idaho State University)
Paper
Photonuclear Cross Sections of Zirconium 89
1:20–1:40PM EST
Cody Gustafson (New Mexico Tech), D.P. Wells (New Mexico Tech), R. S. Bentley (New Mexico Tech), D. Hojnowski (New Mexico Tech), W. Hughes (New Mexico Tech), Jack Nation (New Mexico Tech), Jacob Sandusky (New Mexico Tech), Brandon Tso (New Mexico Tech), Mariana Baca (New Mexico Tech), A. Villa (New Mexico Tech), R. Zander (New Mexico Tech), C. Zeiger (New Mexico Tech), V. Romero (New Mexico Tech), Geno Santistevan (New Mexico Tech), Daniel S. Dale (Idaho State University), Tony Forest (Idaho State University), Kean Martinic (Idaho State University), Robert Staub (Idaho State University), Brian Rasmussen (Idaho State University), Edna Cárdenas (Idaho National Lab), Michael A. Reichenberger (Idaho National Lab)
Photonuclear Cross Sections of natSn(γ,2n)
1:40–2:00PM EST
Daniel Hojnowski (New Mexico Tech), D.P. Wells (New Mexico Tech), M. Baca (New Mexico Tech), R. S. Bentley (New Mexico Tech), C. Gustafson (New Mexico Tech), W. Hughes (New Mexico Tech), Jack Nation (New Mexico Tech), Jacob Sandusky (New Mexico Tech), Brandon Tso (New Mexico Tech), Aidan Villa (New Mexico Tech), Ryan Zander (New Mexico Tech), Clarissa Zeiger (New Mexico Tech), Van Romero (New Mexico Tech), Geno Santistevan (New Mexico Tech), Daniel S. Dale (Idaho State University), Tony Forest (Idaho State University), Kean Martinic (Idaho State University), Robert Staub (Idaho State University), Brian Rasmussen (Idaho State University), Edna Cárdenas (Idaho National Lab), Michael A. Reichenberger (Idaho National Lab)
Photoneutron Cross Sections of 96,98,99,104Ru and 100Mo from Bremsstrahlung Irradiations
2:00–2:20PM EST
Robert Bentley (New Mexico Tech), D.P. Wells (New Mexico Tech), M. Baca (New Mexico Tech), C. Gustafson (New Mexico Tech), D. Hojnowski (New Mexico Tech), W. Hughes (New Mexico Tech), Jack Nation (New Mexico Tech), Jacob Sandusky (New Mexico Tech), Brandon Tso (New Mexico Tech), Aidan Villa (New Mexico Tech), Ryan Zander (New Mexico Tech), Clarissa Zeiger (New Mexico Tech), Van Romero (New Mexico Tech), Geno Santistevan (New Mexico Tech), Daniel S. Dale (Idaho State University), Roy Dunker (Idaho State University), Tony Forest (Idaho State University), Kean Martinic (Idaho State University), Robert Staub (Idaho State University), Brian Rasmussen (Idaho State University), Edna Cárdenas (Idaho National Lab), Michael A. Reichenberger (Idaho National Lab)
Photonuclear Cross Sections of the Production of 77Br
2:20–2:30PM EST
Jack Nation (New Mexico Tech), D.P. Wells (New Mexico Tech), M. Baca (New Mexico Tech), R. S. Bentley (New Mexico Tech), C. Gustafson (New Mexico Tech), D. Hojnowski (New Mexico Tech), W. Hughes (New Mexico Tech), J. Sandusky (New Mexico Tech), B. Tso (New Mexico Tech), Ryan Zander (New Mexico Tech), Clarissa Zeiger (New Mexico Tech), Van Romero (New Mexico Tech), Aidan Villa (New Mexico Tech), Geno Santistevan (New Mexico Tech), Daniel S. Dale (Idaho State University), Tony Forest (Idaho State University), Kean Martinic (Idaho State University), Robert Staub (Idaho State University), Brian Rasmussen (Idaho State University), Edna Cárdenas (Idaho National Lab), Michael A. Reichenberger (Idaho National Lab)
N-13 Production Via Bremsstrahlung Gamma Interaction
2:30–2:40PM EST
Brandon Tso (New Mexico Tech), D.P. Wells (New Mexico Tech), M. Baca (New Mexico Tech), R. S. Bentley (New Mexico Tech), C. Gustafson (New Mexico Tech), D. Hojnowski (New Mexico Tech), W. Hughes (New Mexico Tech), J. Nation (New Mexico Tech), Aidan Villa (New Mexico Tech), Ryan Zander (New Mexico Tech), Clarissa Zeiger (New Mexico Tech), Van Romero (New Mexico Tech), Geno Santistevan (New Mexico Tech), J. Sandusky (New Mexico Tech), Daniel S. Dale (Idaho State University), Tony Forest (Idaho State University), Kean Martinic (Idaho State University), Robert Staub (Idaho State University), Brian Rasmussen (Idaho State University), Edna Cárdenas (Idaho National Lab), Michael A. Reichenberger (Idaho National Lab)
To join the conversation, you must be logged in and registered for the meeting.