U.S. HFCC Organization
(Scroll below for the U.S. HFCC-PED organization)

The high-level organization endorsed by DOE is shown above.
U.S. FCC Joint Steering Committee
- Leadership: Each area (ACC and PED) is led by a corresponding chair.
- The ACC and PED Chairs serve as co-chairs to the US HFCC Joint Steering Committee.
- The ACC and PED Chairs are appointed by DOE OHEP.
- U.S. HFCC-PED Chair: Srini Rajagopalan (BNL)
- U.S. HFCC-PED Deputy Chair: Valentina Cairo (Yale)
- U.S. HFCC-ACC Chair; Tor Raubenheimer (SLAC)
- U.S. HFCC-ACC Deputy Chair: Steve Gourlay (Fermilab)
- Role of co-chairs: Coordinates the strategic partnership with CERN and other major stakeholders, and addresses issues common to both ACC and PED.
- The PED and ACC chairs oversee the technical program in their respective domains and coordinate with the relevant stakeholders.
- The PED and ACC chairs are also responsible for overseeing the PED and ACC Steeting committee, respectively.
FCC PED Advisory Committees
- Role: Provide advice to the Chairs on scope, prioritization, requirements, and broader community needs.
- Membership: Appointed by the respective ACC/PED Chairs.
- Current US HFCC-PED Advisory Committee
- Anadi Canepa (FNAL)
- John Hobbs (SBU)
- Andy Lankford (UC Irvine)
- Joe Lykken (FNAL)
- Jason Nielsen (UC Santa Cruz)
- Maria Spiropulu (CalTech)
- Ex officio: Abid Patwa (DOE)
Laboratory Coordination Group (LCG)
- Role: Supports engagement and coordination with the U.S. DOE national laboratories.
- Current HFCC-PED Laboratory Coordination Group (LCG)
- Rik Yoshida (ANL)
- Dmitri Denisov (BNL)
- Kevin Burkett (Fermilab)
- Natalie Roe (LBNL)
- Fulvia Pilat (Oak Ridge)
- Dan Akerib (SLAC)
External Stakeholders
- Role: Additional stakeholders specific to PED and ACC, engaged as needed to support coordination, alignment, and community input.
U.S.–CERN FCC Coordination Committee
- Role: Primary interface group between the U.S. community and CERN FCC management to address scientific and technical R&D, priorities, and overall direction.
U.S. HFCC-PED Organization

- HFCC-PED Chair: Srini Rajagopalan (BNL)
- HFCC-PED Deputy Chair: Valentina Cairo (Yale)
- L1 Detector Co-Coordinators: Christoph Paus (MIT); Charlie Young (SLAC)
- L1 Software/Computing Co-Coordinators: Lothar Bauerdick (FNAL); Mike Hance (UC Santa Cruz)
- L1 Physics Co-Coordinators: Loukas Gouskos (Brown); Patrick Meade (Stony Brook)
- L1 Communications: Liza Brost (BNL)
- All L1 co-coordinators are members of the U.S. HFCC-PED Steering Committee. (us-hfcc-ped-steeringATcern.ch)
- Please refer to the U.S. HFCC Detector, S&C and Physics webpages for the detailed L2/L3 organization and responsibilities.
- Mandate of the L1 coordinators can be found here.
National Contacts IFNC
FCC has a International Forum of National Contacts IFNC (like a collaboration board). The U.S. has a member for each institution. The list can be found here.