Name: ECLOUD'18
Start: 2018-06-03T17:00:00+02:00
End: 2018-06-07T09:00:00+02:00
Location: Italy, La Biodola Bay, Isola d'Elba

ECLOUD'18

from Sunday 3 June 2018 (17:00) to Thursday 7 June 2018 (09:00)

Monday 28 May 2018
Tuesday 29 May 2018
Wednesday 30 May 2018
Thursday 31 May 2018
Friday 1 June 2018
Saturday 2 June 2018
Sunday 3 June 2018
18:15 Electron cloud effects (ECEs) in accelerators - FRANK ZIMMERMANN (CERN)
Electron cloud effects (ECEs) in accelerators
- FRANK ZIMMERMANN (CERN)
18:15 - 19:00
19:00 Welcome party and dinner
Welcome party and dinner
19:00 - 21:00

Monday 4 June 2018
08:30
08:30 - 10:20
Contributions

08:30 E-cloud Effects in CERN accelerator Complex - Giovanni Rumolo (CERN)

09:00 Coupled-bunch instabilities and related effects due to electron cloud in SuperKEKB LER - MAKOTO TOBIYAMA (KEK Accelerator Laboratory)

09:30 E-cloud observations and simulation at J-PARC - kazuhito ohmi (KEK)

10:00 Positron vs electron Beam behavior at PETRA - Rainer Wanzenberg (DESY)
10:20 Coffee break
Coffee break
10:20 - 10:50
10:50
10:50 - 13:00
Contributions

10:50 Measurements and simulations of electron-cloud-induced tune shifts and emittance growth at CesrTA - Stephen Poprocki (Cornell University)

11:20 RHIC instabilities at transition crossing (su) - Xiaofeng Gu (Brookhaven National Lab)

11:50 Electron cloud challenges for future circular machines - Lotta Mether (EPFL)

12:20 Investigating the role of photoemission in the e-cloud formation at the LHC - Philipp Dijkstal (Paul Scherrer Institut)

12:40 E-cloud studies for FCC-hh - Daria Astapovych (TU Darmstadt)
13:00 Lunch break
Lunch break
13:00 - 15:50
15:50
15:50 - 17:40
Contributions

15:50 An overview on heat loads in the LHC - Giovanni Iadarola (CERN)

16:20 Effect of synchrotron radiation and chamber properties on LHC electron-cloud heat load - Gerardo Guillermo (CERN (BE))

16:40 Electron cloud build up in two-beam regions for HL-LHC, heat load and vacuum aspects - Annalisa Romano (CERN)

17:00 Dynamic pressure related to electron cloud during Run2 machine operation in the LHC - Christina Yin Vallgren (CERN)

17:20 How does a cryogenic system cope with e-cloud induced heat load? what can we learn from heat load measurements (including evolution, transients, etc)? - Benjamin Bradu (CERN)
17:40 Coffee break
Coffee break
17:40 - 18:00
18:00
18:00 - 19:30
Contributions

18:00 Impedance issues in ECE research - Benoit Salvant (CERN)

18:30 Experimental challenge in linear and circular accelerators driven by impedance issues - Andrea Mostacci (Sapienza)

18:50 SubTHz EM characterization of coated material - Vittorio Giorgio Vaccaro (NA)

19:10 Instability caused by e-cloud in combined function magnets: the FERMILAB experience - Sergey Antipov (CERN)
20:00 Dinner
Dinner
20:00 - 22:00
Tuesday 5 June 2018
08:30
08:30 - 10:30
Contributions

08:30 SEY: what we know and what we still need to know - Mauro Taborelli (CERN)

09:00 SEY measurements of coated surfaces with different coating thickness - Eleonora Belli (ROMA1)

09:20 Characterisation of beam screens extracted from LHC magnets - Valentine Petit (CERN)

09:40 SEY studies at CSNS - Shenghua Liu (Institute of High Energy Physics，Chinese Academy of Sciences)

10:00 Stainless Steel SEY: A controversial story - Roberto Cimino (LNF)

10:10 SEY from noble metals - Luis Antonio Gonzalez Gomez (LNF)

10:20 SEY from the LASE surfaces with and without absorbed gases at cryogenic temperatures - Bhagat-Taaj Sian (STFC)
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00
11:00 - 13:00
Contributions

11:00 A surface Science approach to SEY studies - Rosanna Larciprete (CNR-ISC/LNF-INFN)

11:20 Photo reflectivity and PEY of technical surfaces - Andrea Liedl (LNF)

11:40 Photons Interaction with technical surfaces - Marco Angelucci (LNF)

12:00 Low SEY surface modelling with VSim’ - Jonathan SMITH (Tech-X UK Ltd)

12:20 MC Simulation of SEY for Noble metals - Martina Azzolini (ECT* -FBK-Universita' degli studi di Trento)

12:40 Low-secondary electron emission coatings for ESA´s Galileo - ISABEL MONTERO (ICMM-CSIC)
13:00 Lunch break
Lunch break
13:00 - 15:00
15:00
15:00 - 16:50
Contributions

15:00 SEY properties in Plasma research, modelling and measurements - Igor Kaganovich (PPPL)

15:30 Recent advances on multipactor effect in satellites comunications RF - Gimeno Martinez Benito (University of Valencia)

15:50 SEY properties of dielectric materials, modelling and measurements - Mohamed Belhaj (ONERA)

16:10 Experiments with stable confined electron columns - Katrin Isabell Thoma (Goethe Universität Frankfurt)

16:30 Multipactoring in the RF structures - Nasrin Nasresfahani (CERN)
16:50 Coffee break
Coffee break
16:50 - 17:10
17:10
17:10 - 18:40
Contributions

17:10 SR interaction with cryosorbed layers - Rémi Dupuy (LERMA (Sorbonne Université, Obs. Paris))

17:40 SEY and other material properties studies at cryogenic temperatures - Luisa Spallino (LNF)

18:00 Characterisation of technical surfaces at cryogenic temperature under electron bombardment - Bernard Henrist (CERN)

18:20 Coldex: A tool to study cold surfaces in Accelerators - Vincent Baglin (CERN)
19:00 Football match ECE Theory vs ECE Experiment
Football match ECE Theory vs ECE Experiment
19:00 - 20:00

20:30 Social dinner and dance
Social dinner and dance
20:30 - 23:30
Wednesday 6 June 2018
09:00
09:00 - 10:30
Contributions

09:00 Progress with 3D modelling of beam dynamics in presence of electron cloud - Jean-Luc Vay (Berkeley Lab)

09:30 Post-ecloud regime, challenges for multi-species simulations in beam dynamics - Lotta Mether (EPFL)

10:00 A global view on electron cloud instability simulations in the LHC and HL-LHC - Annalisa Romano (CERN)
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00
11:00 - 13:00
Contributions

11:00 E-cloud challenges at SuperKEKB and future colliders - kazuhito ohmi (KEK)

11:30 Simulations of synchrotron-radiation-induced electron production in the CESR vacuum chamber wall - James Crittenden (Cornell University)

12:00 Secondary Emission Models in e-cloud buildup simulations: from the lab to the code - Luca Sabato (CERN)

12:20 Preliminary results obtained with the LHC Vacuum Pilot Sector - Elena Buratin (CERN)

12:40 DAFNE&ecloud: observations and prospective - Catia Milardi (LNF)
13:00 Lunch break
Lunch break
13:00 - 15:50
15:50
15:50 - 17:20
Contributions

15:50 ECE and its cures in the SuperKEKB positron ring - Yusuke Suetsugu (High Energy Accelerator Research Organization (KEK))

16:20 SEY lowering with a-C coating in SPS and LHC - Pedro Costa Pinto (CERN)

16:40 Laser Ablated Surface Engineering (LASE) for e-cloud mitigation: from discovery to machine application - reza valizadeh (ASTeC, STFC)

17:00 Low SEY LASE and NEG coated surfaces and their surface resistance, vacuum properties and particulate generation’ - Oleg Malyshev (STFC Daresbury Laboratory)
17:20 Coffee break
Coffee break
17:20 - 17:40
17:40
17:40 - 18:40
Contributions

17:40 SEY, pumping properties and surface resistance of new high electric conductivity NEG coating’ - adrian hannah (STFC ASTeC)

18:00 In-situ coating and scrubbing of long narrow beam pipes for eliminating electron clouds and reducing vacuum wall RF resistivity - Ady Hershcovitch (BNL)

18:20 Intrabunch feedback system development at Dafne - Alessandro Drago (LNF)
18:40
18:40 - 19:20
Contributions

18:40 ECLOUD18 Summary and Outlook - FRANK ZIMMERMANN (CERN)

19:00 ECLOUD18 Closing remarks - Roberto Cimino (LNF)
20:00 Dinner
Dinner
20:00 - 22:00
Thursday 7 June 2018

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