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Programme

ESS-Bilbao Initiative Workshop Multi-MW Spallation Neutron Sources: Current Challenges and Future Prospects

Monday, 16th March 2009
08:00-09:00 Registration
09:00-09:30 Welcome
09:30-13:00 Plenary Session
Chair: John M. Carpenter
09:30-11:00 Overview of Multi-MW Spallation Neutron Sources
Stuart D. Henderson (SNS)
User's point of view
Helmut Schober (ILL)
11:00-11:30 Coffee Break
11:30-13:00 ESS Bilbao Machine Concept
Javier Bermejo (ESS-Bilbao / CSIC)
Charge of Parallel Sessions
Chris Prior (ASTeC), John R. Haines (SNS), Frank Gerigk (CERN)
13:00-14:30 Lunch
14:30-16:00
Beam Dynamics & Accelerator Components
Chairs: Chris Prior (ASTeC) / Frank Gerigk (CERN)
Target
Chair: John R. Haines (SNS)
SNS Experience
John D. Galambos (SNS)
Overview of Multi-MW accelerators projects
Alban Mosnier (CEA)
Target Options for a 5 MW Spallation Source
Günter Bauer
Design Concept and Experience with Liquid Mercury Target at JSNS and SNS
Masatoshi Futakawa (J-Parc)
Concepts and R&D towards mitigation of the effect of pressure waves in mercury
Bernie Riemer (SNS)
16:00-16:30 Coffee Break
16:30-17:30
Session Summary Discussion on mercury target for ESS
Session Summary
17:30-19:00 Poster Session
Tuesday, 17th March 2009
09:00-11:00 Beam Dynamics
Chair: Chris Prior (ASTeC)
Accelerator Components
Chair: Frank Gerigk (CERN)
Target
Chair: John R. Haines (SNS)
Beam dynamics: Codes - availability, sophistication, limitations
To be confirmed
Beam dynamics: Simulations of high power linacs
To be confirmed
Low Energy Transport and space-charge compensation schemes
Romuald Duperrier (CEA-SACLAY)
Front Ends for High Intensity
Alan Letchford (ISIS-RAL)
RF structure comparison for low energy acceleration
Maurizio Vretenar (CERN)
High duty cycle RF Power Couplers
Sergey Belomestnykh (Cornell University)
Review of SC spokes cavities for low-medium energy
Evgeny Zaplatin (FZ Jülich)
Design concepts of and lessons learned from the SINQ High Power Target Development Programme
Werner Wagner (PSI)
Concept and development work for the LANL materials test station
Eric Pitcher (LANL)
Concept and Technology of the PbBi-Target for MYRRHA
Paul Schuurmans (SCKCEN)
Discussion on PbBi-Target for ESS
11:00-11:30 Coffee Break
11:30-13:00 Beam Dynamics
Chair: Chris Prior (ASTeC)
Accelerator Components
Chair: Frank Gerigk (CERN)
Target
Chair: John R. Haines (SNS)
PSI experience with high power beam handling, activation and radiation protection
Mike Seidel (PSI)
Beam Diagnostics: Measurements of beam longitudinal parameters
Peter Ostroumov (ANL)
Beam Diagnostics: Beam loss / transverse measurements
John D. Galambos (SNS)
Spokes vs. Elliptical cavities for medium-high energy
Sébastien Bousson (IPN Orsay)
Pulse forming devices for high duty factor operation
Richard E. Cassel (SLAC National Accelerator Lab)
Overview of cryo-modules for proton accelerators
Paolo Pierini (INFN Milano)
SNS Studies towards a rotating solid target
Thomas McManamy (SNS)
The CSNS rotating target concept and test programme
Xuejun Jia (Institute of Physics Chinese Academy of Science)
Design of the target station of ESS-2003
Michael Butzek (FZ Jülich)
Discussion on rotating target options for ESS
13:00-13:30 Session summary Session summary Session summary
13:30-15:00 Lunch
15:00-16:30
Beam Dynamics & Accelerator Components
Chairs: Chris Prior (ASTeC) / Frank Gerigk (CERN)
Target
Chair: John R. Haines (SNS)
Fault tolerance for a superconducting ADS linac
Jean-Luc Biarrote (IPN Orsay)
RF Power Distribution from Single Power Source to Multiple Loads
Ralph Pasquinelli (FNAL)
Nouvelle concepts in Target, Reflectors, Moderator integration
Stephen Bennington (ISIS-RAL)
Radiation effects in high power spallation target systems (life time estimation)
Yong Dai (PSI)
Neutronics Investigations for SNS target station 2
Phillip D. Ferguson (SNS)
Discussion on moderator-reflector neutronics for different pulse lengths
ESS Bilbao work programme towards a 5 MW target
Armando Bilbao (ESS-Bilbao / IDOM)
16:30-17:30
Session Summary Session Summary
Wednesday, 18th March 2009
09:00-11:00 Group discussion
Chair: Chris Prior (ASTeC)
Group discussion
Chair: Frank Gerigk (CERN)
Group discussion
Chair: John R. Haines (SNS)
Collaborative research priorities Collaborative research priorities Collaborative research priorities
11:00-12:00 Work Café: Translating ideas into business opportunities
12:00-17:00
Plenary Session
Chair: Ian S. Anderson (SNS)
12:00-13:30 Group Reports
Chris Prior (ASTeC), Frank Gerigk (CERN), John R. Haines (SNS)
13:30-15:00 Lunch
15:00-17:00 Final Discussions, Workshop Conclusions and Wrap up
Ian S. Anderson (SNS)
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