EPS Conference on High Energy Physics

EPS Conference on High Energy Physics
Name	EPS Conference on High Energy Physics
Status	Active
Genre	Scientific conference
Frequency	Biennial
First	1971
Organizer	European Physical Society
Participants	Physicists, engineers, students

EPS Conference on High Energy Physics is the principal biennial meeting of the European Physical Society's High Energy and Particle Physics Division convening experimentalists and theorists to present advances in particle physics, accelerator physics, and related instrumentation. The conference has served as a forum linking major projects such as Large Hadron Collider, CERN, DESY, and collaborations like ATLAS experiment, CMS experiment, LHCb experiment, and ALICE experiment with universities and laboratories across Europe and the world. Delegates typically include representatives from institutions such as Fermilab, SLAC National Accelerator Laboratory, INFN, Max Planck Society, and Institute of High Energy Physics (Beijing).

History

The meeting traces origins to gatherings sponsored by the European Physical Society and predecessor scientific bodies in the late 20th century that responded to developments at facilities including CERN, DESY, Dubna, and Orsay. Over successive decades the program reflected milestones such as the construction of the Large Electron–Positron Collider, the commissioning of the Tevatron, the operation of HERA, and the design, construction, and exploitation of the Large Hadron Collider. The conference has alternated between host cities like Geneva, Warsaw, Lisbon, Glasgow, Stockholm, and Vienna, often coinciding with major announcements by collaborations such as UA1 experiment, UA2 experiment, CDF, and DØ. Institutional shifts mirrored broader European integration, involving agencies like European Commission initiatives, national funding bodies including Science and Technology Facilities Council, and consortia such as CERN Council.

Organization and Structure

The event is organized by the European Physical Society's High Energy and Particle Physics Division with local host laboratories or universities forming an organizing committee composed of program chairs, program committee members, and international advisory panels. Steering roles often include representatives from CERN, DESY, INFN, CEA Saclay, and major national academies including the Polish Academy of Sciences and Royal Society. The structure comprises plenary sessions, parallel topical sessions, poster sessions, and workshops coordinated with bodies such as IHEP, JINR, KAIST, and regional networks like APPEC. Committees set themes, peer-review abstracts, and liaise with publishers and media offices at institutions such as Nature Publishing Group and Physical Review Letters editorial boards.

Conference Program and Topics

Programs typically span experimental results from collider experiments (ATLAS experiment, CMS experiment, LHCb experiment, ALICE experiment), neutrino physics updates from projects like Super-Kamiokande, NOvA, DUNE, and T2K, precision tests from flavor facilities such as Belle II and BaBar, and theoretical developments from groups affiliated with Perimeter Institute, Institute for Advanced Study, CERN Theory Division, and university centers like University of Cambridge and University of Oxford. Sessions cover detector technology from collaborations with CERN Detector Technology Group, accelerator physics advances relevant to HL-LHC and future facilities like FCC, CEPC, and ILC, and searches for beyond-Standard-Model phenomena tied to frameworks advanced by researchers at Princeton University, Harvard University, and Stanford University. Programs also include instrumentation tutorials and software workshops involving projects such as ROOT and Geant4.

Notable Presentations and Discoveries

The conference has been the venue for presentation of key results and early indications of breakthroughs: precision electroweak measurements following work at LEP, flavor anomalies discussed in the context of BaBar and Belle datasets, and incremental results from Tevatron collaborations CDF and DØ that shaped expectations for LHC physics. Announcements by ATLAS experiment and CMS experiment teams relating to the observation of a Higgs-like boson built on earlier EPS presentations that synthesized data from LEP and theory inputs from groups at CERN Theory Division and DESY Theory Group. The conference has also hosted the first public reports on detector innovations originating at TRIUMF, KEK, and Brookhaven National Laboratory.

Participants and Attendance

Attendees include experimental physicists, theorists, accelerator scientists, engineers, early-career researchers, and students from institutions such as CERN, Fermilab, DESY, INFN, KEK, JINR, and leading universities worldwide. Delegations are often sent by national laboratories and funding agencies including National Science Foundation and European Research Council, with industry partners from detector and cryogenics firms and representatives of consortia such as AIDA-2020. Attendance figures vary by host and year, commonly numbering thousands of participants with extensive poster programs and exhibition halls showcasing vendors and collaborations.

Awards and Prizes

The conference framework incorporates presentation of honors coordinated with organizations such as the European Physical Society, including EPS prizes in particle physics and Young Investigator awards endorsed by laboratories like CERN and societies such as the Institute of Physics. Specific accolades historically associated with conference presentations include recognition for breakthrough experimental results and instrumentation prizes reflecting contributions by teams from ATLAS experiment, CMS experiment, LHCb experiment, and technology groups at DESY and INFN.

Impact and Legacy

The meeting has played a central role in shaping European and global agendas in particle physics by facilitating coordination among major projects Large Hadron Collider, FCC, CEPC proposals, and neutrino programs such as DUNE. It has accelerated dissemination of results later published in journals like Physical Review Letters and Journal of High Energy Physics and fostered collaborations across institutions including Perimeter Institute, Institute for Advanced Study, Max Planck Society, and national laboratories. The conference's legacy includes influencing policy discussions at bodies such as the CERN Council and stimulating training and career development networks that feed talent into laboratories like CERN, Fermilab, and DESY.

Category:Particle physics conferences