17–22 May 2026
C.I.D
Europe/Zurich timezone

Performance and Operational Overview of the 2025 Lead-ion Run in the LHC Injectors

THP4007
21 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC4.A04: Hadron accelerators: Circular Accelerators Poster session

Speaker

Oliver Hanns (European Organization for Nuclear Research)

Description

In 2025, lead-ion (Pb-ion) physics was performed at multiple CERN experimental facilities, including East and North Experimental Areas, and the Large Hadron Collider (LHC) experiments. Success of this extensive program depended on the reliable operation of the full Pb-ion injector chain, comprising LINAC3, LEIR, the PS, and the SPS. Throughout the 2025 run, the injector complex demonstrated excellent operational stability and delivered beams with high intensity and reproducibility. The high beam quality achieved in the injectors was a key factor in the achievements of the LHC Pb-ion program. This contribution provides an overview of the key operational results, performance metrics, and improvements implemented across the injector chain during the 2025 Pb-ion run.

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Author

Oliver Hanns (European Organization for Nuclear Research)

Co-authors

Reyes Alemany-Fernandez (European Organization for Nuclear Research) Dr theodoros argyropoulos (European Organization for Nuclear Research) Pablo Andreas Arrutia Sota (European Organization for Nuclear Research) Hannes Bartosik (European Organization for Nuclear Research) Giulia Bellodi (European Organization for Nuclear Research) Michele Bozzolan (European Organization for Nuclear Research) Stephane Cettour Cave (European Organization for Nuclear Research) Denis COTTE (European Organization for Nuclear Research) Heiko Damerau (European Organization for Nuclear Research) Marc Delrieux (European Organization for Nuclear Research) Alexander Huschauer (European Organization for Nuclear Research) Marc Jebramcik (European Organization for Nuclear Research) Detlef Kuchler (European Organization for Nuclear Research) Alexandre Lasheen (European Organization for Nuclear Research) Kevin Li (European Organization for Nuclear Research) Edgar Mahner (European Organization for Nuclear Research) Bettina Mikulec (European Organization for Nuclear Research) Giulia Papotti (European Organization for Nuclear Research) Borja Rodriguez Mateos (European Organization for Nuclear Research) Eleni Sarafoglou (European Organization for Nuclear Research) Ms Eleni Marshall (Science and Technology Facilities Council) Edgar Cristopher Cortés García (Deutsches Elektronen-Synchrotron DESY) Richard Scrivens (European Organization for Nuclear Research) Maciej Slupecki (European Organization for Nuclear Research) Arthur Spierer (European Organization for Nuclear Research) Rolf Wegner (European Organization for Nuclear Research) Chris Wetton (European Organization for Nuclear Research) Magdalini Zafeiropoulou (European Organization for Nuclear Research) Panagiotis Zisopoulos (European Organization for Nuclear Research)

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