TTC 2026 Meeting, CEA-CNRS-Université Paris Saclay, 9-12 June 2026, Gif sur Yvette, France

Session

WG-2: Effective operation of aging machines for performance and reliability

10 juin 2026, 14:00

Theatre Peugeot - Central Supelec

Présidents de session

WG-2: Effective operation of aging machines for performance and reliability: Session 1 - Performance degradation and component failures in operation

• Enrico Cenni (CEA IRFU)
• Tiancai Jiang (IMP)
• Zhongyuan Yao (Triumf)

WG-2: Effective operation of aging machines for performance and reliability: Session 2 - Performance degradation and component failures in operation

• Zhongyuan Yao (Triumf)
• Enrico Cenni (CEA IRFU)
• Tiancai Jiang (IMP)

WG-2: Effective operation of aging machines for performance and reliability: Session 3 - FE mitigation and plasma processing

• Zhongyuan Yao (Triumf)
• Enrico Cenni (CEA IRFU)
• Tiancai Jiang (IMP)

WG-2: Effective operation of aging machines for performance and reliability: Session 4 - FE mitigation, FE diagnose, activation and root causes

• Tiancai Jiang (IMP)
• Enrico Cenni (CEA IRFU)
• Zhongyuan Yao (Triumf)

59. LHC SRF cavities: operational experience

Katarzyna Turaj (CERN)

10/06/2026 14:00

60. What we learned from the six-year operation of SRILAC

Naruhiko Sakamoto (Riken)

10/06/2026 14:15

61. Operational Status of the RAON Low Energy Linac

Youngkwon Kim (IBS)

10/06/2026 14:30

62. Typical operation issue and relevant experience of CAFE/CAFE2 SRF linac

Andong Wu (IMP)

10/06/2026 14:45

64. Performance degradation and component failures of SC cavity system in SuperKEKB operation

Takafumi Okada

10/06/2026 15:00

66. Cavity performance over the operational lifetime of the LCLS superconducting linac

Sebastian Aderhold

10/06/2026 16:00

123. Particulate lofting and migration under exposure of low energy electron beam

Aveen Mahon (Triumf)

10/06/2026 16:15

67. Particles measurement of beam line gate valves

Stéphane Berry (CEA)

10/06/2026 16:30

68. Field emission experience: from module tests in test stand to first and second commissioning in ESS linac

Cecilia Maiano (ESS)

10/06/2026 16:45

69. Gas induced Q degradation in ISAC-II operation

Zhongyuan Yao (Triumf)

10/06/2026 17:00

70. Cavity performance evolution from vertical test to on-line commissioning at SHINE

Jinfang Chen (SARI)

10/06/2026 17:15

71. Plasma processing of elliptical cavities at INFN - LASA

Elisa DelCore (INFN)

11/06/2026 11:00

72. Towards Plasma Processing in SPIRAL2 SRF Cavities

Martin Devaux (Ganil)

11/06/2026 11:15

73. Plasma processing development at CSNS-II

Cong Zhang (IHEP)

11/06/2026 11:30

74. Plasma process for several types of cavities in CiADS

Andong Wu (IMP)

11/06/2026 11:45

75. In-situ plasma processing, pulse conditioning, helium pulse processing, and thermocycling on low-beta cavities at the ATLAS

Megan McIntyre (ANL)

11/06/2026 12:00

76. Development of in-situ plasma processing procedures with the fundamental passband on 1.3GHz multi-cell SRF cavities at TRIUMF

Will Stokes (Triumf)

11/06/2026 12:15

77. Advancing In-Situ Plasma Processing for SRF Cavities at Fermilab

Bianca Giaccone (Fermilab)

11/06/2026 14:00

78. Ozone processing and comparison with plasma processing

Roger Ruber (JLab)

11/06/2026 14:15

79. Field Emission Diagnostics and Magnetic Heating Effects in Superconducting Cavities

Heetae Kim (IBS)

11/06/2026 14:30

80. Analysis of Parasatic emissions phenoma during cryomodule operation

Guillaume Devanz (CEA)

11/06/2026 14:45

81. Field emission analysis in SRF cavities for PIP-II using GEANT4

Sajini Wijethunga (Fermilab)

11/06/2026 15:00

82. Surface-Driven Field Emission Mechanisms and Mitigation in SRF Cavities

TongTong Zhu (IMP)

11/06/2026 15:15

63. Operating Accelerators Under Adverse Conditions

Michael McChaughan (JLab)

65. Typical operation issue and relevant experience of CAFE/CAFE2 SRF linac

Andong Wu