Welcome to the 2025 North American Particle Accelerator Conference!

The North American Particle Accelerator Conference (NAPAC’25), co-sponsored by IEEE NPSS and APS DPB, will be held in Sacramento, California, August 10^th – 15^th, 2025.  

As North America’s premier particle accelerator conference, NAPAC continues to offer a more intimate and focused setting compared to larger international gatherings. With around 400 participants, our conference fosters meaningful interactions, in-depth discussions, and a community atmosphere that is invaluable for advancing our field. Whether you are a seasoned researcher, an early-career professional, or a student, NAPAC25 is designed to offer something for everyone, from world-class science to specialized mini-courses.

The venue, the SAFE Credit Union Convention Center, is not only an excellent facility for scientific exchange but is also conveniently located near many of Sacramento’s attractions. We encourage you to explore the city’s rich history, from the State Capitol to the Gold Rush-era Old Sacramento Waterfront, as well as its vibrant dining scene and cultural offerings.

We look forward to a week of insightful sessions, inspiring conversations, and valuable networking opportunities. NAPAC25 promises to be a memorable experience for all, continuing our tradition of excellence in the accelerator community.

Please join us to meet and interact with accelerator scientists, engineers, students, decision makers, and industry experts in Sacramento!

Abstracts will be accepted through July 13^th.  Early registration is open through June 9^th and registration is open until July 27^th, 2025.  For more details, please visit the conference website.

• Tor O. Raubenheimer, NAPAC’25 Conference Chair (SLAC)
• Roark A. Marsh, Scientific Program Chair (LLNL)
• Local Organization Committee: Qing Ji, LBNL; Eric Prebys, UC Davis; Christine Soldahl, SLAC; Dev Soni, SLAC; Ling Wang, MSU.

Tor O. Raubenheimer can be reached at [email protected]