International Workshop on Breakdown Science and High Gradient Technology (HG2019)

10 Jun 2019, 09:00 → 14 Jun 2019, 20:10 Europe/Paris

Hotel Les Aiglons

Walter Wuensch (CERN)

The event is over now. We thank you all for your participation and involvement in the Workshop's scientific program.

We hope that this meeting has met your expectations and brought many benefits. 

Many of you interested in HG2019 should also consider participating in MeVArc 2019 (https://indico.cern.ch/event/774138), to be hosted this year by RFX and held in Padova, Italy from 15 to 19 September 2019.

 

 

Monday 10 June

17:00 → 19:00 Registration

19:00 → 22:00 Welcome reception

Tuesday 11 June

08:30 → 08:55 High power testing of high gradient S-band structures for the FERMI FEL

Speaker: Mr nuaman shafqat (Elettra)

HG2019.pdf

HG2019.pptx

08:55 → 09:20 High gradient test results: Linac4 RFQ and S-band medical linac structure

Speaker: Anna Vnuchenko (Univ. of Valencia and CSIC (ES))

HG_19_Vnuchenko.pdf

HG_19_Vnuchenko.pptx

09:20 → 09:45 Results of the PolariX TDS High Power Test at CERN

Speaker: Mr Lee Millar (Lancaster University (GB))

PolarixTDS_Conditioning_Lee Millar.pptx

09:45 → 10:10 Operation of the Valencia S-band high-power test stand and current activities

Speaker: Marçà Boronat (IFIC - CSIC)

VBox Status.pdf

10:10 → 10:35 X-band test stand at Tsinghua University

Speaker: Hao Zha (Tsinghua University)

X-band_test_stand_at_Tsinghua_University_v2.7.pdf

X-band_test_stand_at_Tsinghua_University_v2.7.pptx

10:35 → 11:00 Coffee break

11:00 → 11:25 X-Box operation and upgrades

Speaker: Ms Samantha Louise Pitman (CERN)

X-Box Operation and Upgrades.pptx

11:25 → 11:50 High-gradient data analysis tools

Speaker: Kai Papke (Lancaster University (GB))

High-gradient data analysis tools.pdf

11:50 → 12:15 Choke mode cavity testing

Speaker: Xiaowei Wu (CERN)

Xiaowei-High-Gradient testing and Study of X-band Choke-mode Accelerating Structures_v2.pdf

Xiaowei-High-Gradient testing and Study of X-band Choke-mode Accelerating Structures_v2.pptx

12:15 → 12:40 Nextef modulator fire accident

Speaker: Toshiyasu Higo (KEK)

Nextef modulator fire higo.pptx

12:40 → 14:00 Lunch break

14:00 → 14:25 Building and high power testing welded accelerating structures

Speaker: Valery Dolgashev (SLAC)

Dolgashev_HG2019 Building and high power testing welded accelerating structures V0927 18jun2019.pdf

Dolgashev_HG2019 Building and high power testing welded accelerating structures V0927 18jun2019.pptx

14:25 → 14:50 HG Electron Linacs for Nuclear Power and Non-power Applications

Speaker: Mitsuru Uesaka (University of Tokyo)

HG linac for Nuclear Power Non-power Applications19.6.11.pptx

14:50 → 15:15 Recent Experiments with High-Gradient THz Accelerators

Speaker: Emilio Nanni (SLAC National Accelerator Laboratory)

2019HG_THzAccel_Nanni.pptx

15:15 → 15:40 AWA facility review and recent experiments

Speaker: Chunguang Jing (Euclid Techlabs / Argonne National Laboratory)

AWA_HG2019_Tuesday_Jing.pptx

15:40 → 16:00 Coffee break

16:00 → 16:25 Dielectric structure development

Speaker: Dr Yelong Wei (CERN)

HG_workshop_Yelong_Wei.pdf

HG_workshop_Yelong_Wei.pptx

16:25 → 16:50 Structure activities at Tsinghua University

Speaker: Hao Zha (Tsinghua University)

Structure_Acvities_at_Tsinghua_University_V1.4.pdf

Structure_Acvities_at_Tsinghua_University_V1.4.pptx

16:50 → 17:15 High average power test of 3-D printed load

Speaker: Bernard Mena

CERN HG2019 MENA.pptx

17:15 → 17:40 Progress on X-band structure design for EuPraxia@SPARC_Lab and CompactLight at LNF-INFN

Speaker: Marco Diomede (INFN - National Institute for Nuclear Physics)

diomede_HG2019.pdf

diomede_HG2019.pptx

Wednesday 12 June

08:30 → 08:55 VHEE machine design

Speaker: Nathan Roche (University of Manchester )

HG2019[NR_UoM].pptx

08:55 → 09:20 LANL Accelerator and Material Science Activities for C-band

Speaker: Frank Krawczyk (Los Alamos National Laboratory)

LANL-accphysnadmaterialsver0-LA-UR-19-25200.pdf

LANL-accphysnadmaterialsver0-LA-UR-19-25200.pptx

09:20 → 09:45 Status of the C-band high gradient linac operation at SXFEL

Speaker: Wencheng Fang (Shanghai Institute of Applied Physics)

Status of C-band linac at SXFEL.pptx

09:45 → 10:10 CompactLight progress and status

Speaker: Gerardo D'Auria (Sincrotrone Trieste ScpA (IT))

20191206 GdA HG2019 Chamonix.pptx

10:10 → 10:40 Coffee break

10:40 → 11:05 CLIC

Speaker: Steinar Stapnes (CERN)

clic-stapnes-chamonix.pdf

clic-stapnes-chamonix.pptx

11:05 → 11:30 Overview of rf activities at PSI

Speaker: Riccardo Zennaro (PSI)

RZ_HG2019.pdf

RZ_HG2019.pptx

11:30 → 11:55 XARA– a future X-band upgrade of CLARA to a 1 GeV FEL

Speaker: Louise Cowie (Science and Technology Facilities Council)

XARA_HG19.pdf

XARA_HG19.pptx

11:55 → 12:20 Progress on the Smart*Light project

Speaker: Thomas Geoffrey Lucas (University of Melbourne (AU))

HG2019_tglucas.pdf

HG2019_tglucas.pptx

12:20 → 14:15 Lunch break

14:15 → 14:40 The industrialization of X-band technology

Speaker: Anastasiya Solodko (Tampere University)

Industrialization of x-band technology.pdf

Industrialization of x-band technology.pptx

14:40 → 14:50 Industry presentation: Canon

canon_Introduction_of_CETD_HG2019.pptx

14:50 → 15:00 Industry presentation: CPI

15:00 → 15:10 Industry presentation: Microwave amps

2019 MA Intro.pdf

15:10 → 15:20 Industry presentation: ScandiNova

HG2019_Scandinova_Peter Åkersten.pptx

15:20 → 15:30 Industry presentation: TMD

TMD_HG2019_2019Jun12.pdf

TMD_HG2019_2019Jun12.pptx

15:30 → 15:40 Industry presentation: VDL

HighGradientWorkshop-v3.pdf

15:40 → 16:15 Coffee break

16:15 → 17:00 Panel discussion: Commercial supply of X-band and high-gradient technology

Convener: Nuria Catalan Lasheras (CERN)

Thursday 13 June

08:30 → 08:55 Applications of Lagrangian Field Theory in Beam-Wave Modeling for RF Source Design

Speaker: Alysson Gold (Stanford University)

AGold_HG2019_NoAnimations.pdf

08:55 → 09:20 A new high-gradient limit

Speaker: Mr Jan Paszkiewicz (University of Oxford (GB))

Breakdown_Limit_HG_2019_Jan_Paszkiewicz.pdf

Breakdown_Limit_HG_2019_Jan_Paszkiewicz.pptx

09:20 → 09:45 Field emission, multipactor and SiC loads

Speaker: Mr David Banon Caballero (CERN - IFIC - University of Valencia (ES))

Banon-Caballero HG2019.pdf

Banon-Caballero HG2019.pptx

09:45 → 10:10 Simulation of high-gradient phenomena at the University of Helsinki

Speakers: Andreas Kyritsakis (University of Helsinki ), Flyura Djurabekova (University of Helsinki)

HG_2019.pptx

10:10 → 10:40 Coffee break

10:40 → 11:05 High-gradient studies at the University of Jerusalem

Speaker: Yinon Ashkenazy (The Hebrew University of Jerusalem (IL))

ashkenazy_hg2019_v2.pdf

ashkenazy_hg2019_v2r.pptx

11:05 → 11:25 Preliminary results from the cryogenic pulsed dc system

Speaker: Marek Jacewicz (Uppsala University (SE))

HG2019_jacewicz_final.pdf

HG2019_jacewicz_final.pptx

11:25 → 11:50 Direct Observation of Breakdown Trigger Seeds in a 509-MHz Continuous-Wave Cavity

Speaker: Tetsuo Abe (High Energy Accelerator Research Organization (KEK))

HG2019_CavBD_ABE_v2.pdf

11:50 → 12:15 Achievements on the X Band technological activity at INFN-LNF

Speaker: Bruno Spataro (Istituto Nazionale Fisica Nucleare (IT))

Spataro_Chamonix_OK.pptx

12:15 → 12:25 Industry presentation: Jema

Jema Energy Presentation HG2019.pptx

12:30 → 14:00 Lunch break

14:00 → 19:30 Free time to Explore Chamonix and Surroundings

19:30 → 22:30 Banquet

Friday 14 June

08:30 → 08:55 HTS Solenoid for klystrons

Speaker: Gerard McMonagle (CERN)

HG2019 sc magnet.pdf

HG2019 sc magnet.pptx

08:55 → 09:20 CLIC structure fabrication

Speaker: Joel Sauza Bedolla (CERN)

CLIC structure fabrication.pdf

CLIC structure fabrication.pptx

09:20 → 09:45 Fabrication of Improved Quadrant-type X-band High-Gradient Accelerating Structures

Speaker: Dr Tetsuo Abe (High Energy Accelerator Research Organization (KEK))

HG2019_QUAD_ABE_v2.pptx

09:45 → 10:10 Design, machining and tuning of X-band deflectors

Speaker: Jianhao Tan (SINAP)

Design, machining and tuning of X-band deflectors_jianhao tan.pdf

Design, machining and tuning of X-band deflectors_jianhao tan.pptx

10:10 → 10:30 Coffee break

10:30 → 10:55 Progress on ultra fast high gradient C-band gun for high repetition rate photo-injectors and linac clamped structures

Speaker: David Alesini

HG2019 _alesini.pdf

HG2019 _alesini.pptx

10:55 → 11:20 Status of prototype X-band rf components

Speaker: Kamil Szypula (CERN)

Status of prototype X-band RF components.pdf

Status of prototype X-band RF components.pptx

11:20 → 11:45 Fabrication of HIP processed Molybdenum/Copper disc irises in single cell SW structure to achieve enhanced gradients

Speaker: Yasuo Higashi (KEK)

HG2019_Higashi_final.pptx

11:45 → 12:10 Cryogenic-Copper Accelerating Structures: A New Frontier for Beam Brightness, Efficiency and Cost-Capability

Speaker: Emilio Nanni (SLAC National Accelerator Laboratory)

CC_Nanni_FINAL.pptx

12:10 → 12:35 Helium free SRF photogun for MeV UED/UEM

Speaker: Chunguang Jing (Euclid Techlabs / Argonne National Laboratory)

SRF photogun_HG2019_Friday_Jing.pptx

12:35 → 14:00 Lunch break

14:00 → 16:00 Bus to airport and CERN

16:30 → 18:30 Visit to Xboxes and CLEAR