1. ICFA Panel on Advanced and Novel Accelerators Activity and Status Chair: Mitsuru Uesaka Nuclear Professional School University of Tokyo February 25 th, 2010 ICFA meeting at BNL, New York

2. Mission To promote and encourage international collaboration/workshop/school on advanced and novel accelerators Especially emphasize on advanced compact accelerator and their application to not only high energy physics, particle physics, nuclear physics but also medical physics, nondestructive evaluation, security and so on, in order to maintain accelerator science and technology.

3. Panel Members Chair: M.Uesaka (Univ.Tokyo, Japan) I.Ben-zvi (BNL, USA), W.Leemans (LBL, USA), R.Ruth (SLAC, USA), Louis Rinolfi(CERN, Europe), F.Zimmermann(CERN, Europe), Jongmin Lee(APRI, Korea), B.Carlsten (LANL, USA), W.Gai(ANL, USA), O.J.Louiten(U.Eindhoven, NL), J.Rosenzweig(UCLA, USA), L.Serafini(U.Milan, Italy), S.Schreiber (DESY, Germany), Chuangxiang Tang(China), B.Cros(Univ.Paris-Sud, France), Patrick Muggli (USC, USA), Dino Jaroszynski(Univ. Strathclyde, UK), A.Noda(Kyoto Univ., Japan), R.Hajima(JAEA, Japan) Total: 19 America: 7 Europe: 7 Asia: 5

4. Activity Report ICFA endorsed workshop on Laser Plasma Accelerator Workshop 09 in Kardamyli, Greece, June 22-26, 2009. ICFA endorsed workshop on The Physics and Applications of High Brightness Electron Beams 2009, Maui, Hawaii, November 16-19, 2009. Newsletters have restarted. Task force and workshop on ICFA/ICUIL (International Committee for Ultra Intense Laser) collaboration

5. Co-chairs: P. Muggli, USC, USA R. Bingham, RAL, UK 80 registered attendees 15 countries represented (EU, Asia, Russia, USA, …) Strong European attendance Many young scientists John Dawson Thesis Award: L. Willingale, Imperial College, UK M. Tsoufras, UCLA, USA

6. 4 Working Groups:  Electrons generation, experiments  Electrons generation, simulations and theory  Ions generation  Radiation generation Invited lecture: Advances and Challenges in Cooling Intense High-Energy Hadron Beams Vladimir N. Litvinenko, BNL Electron generation were the most attended WGs Lessons learned:  Divide the workshop in shorter in time WGs arranged around a narrower theme, so that experiment, simulation and theory experts meet  A small, secluded location may me difficult to reach, but it really fosters discussions and exchanges  Need to find a means to return to a workshop format, away from a conference format

7. Workshop Proceedings:

8. 2011 Workshop tentatively in China Organization supervised by C. S. Liu (U. Maryland, USA) LPAW returns to Kardamili every 4 or 6 years Thank you for ICFA endorsement! 2013 Workshop possibly in Italy

9. : 104 registered attendees, 9 countries represented （ USA ６７. Italy １４, Germany ９, Japan ６, China ２, Switzerland 2, Netherlands 2, France 1, Russia 1 ) J. Rosenzweig (UCLA) L. Palumbo (Univ. Roma) M. Uesaka (U. Tokyo) Co-chairs

10. Program Morning (from Monday through Thursday) : Plenary talks 28 Afternoon (from Monday through Wednesday) : Working groups (Thursday) : Working group summaries The working groups were: W1. Sources, including photo injectors and plasma-laser sources : 16 talks W2. Manipulation and diagnostics of high brightness beams : 14 talks W3. Theory and modeling, simulation challenges : 11 talks W4. Applications of high brightness beams in advanced accelerators and light source: 14 talks Presentation files: Available at http://pbpl.physics.ucla.edu/HBEB/Talks.html.

11. The proceedings of the HBEB Workshop will be published by JACoW. Invited papers will have a 6 page limit, while contributed papers will be allotted 4 pages. Another option about a special issue for the workshop is in discussion with PRST-Accelerators and Beams The photo injector and laser/plasma injector were approximately 1/3 and 1/3 of plenary talks, respectively. Others of the plenary talks were related to the FEL, diagnostics, applications. In the field of the photo injector, the ultra-cooled beam of Te=10 K excited participants of WG1.

12. Next Workshop tentatively in Crete Thank you for ICFA endorsement!

13. Newsletter is restarting S-band linac and application: L.Serafini, J.Louiten et al. L-band linac including superconducting and application: S.Schreiber et al X-band linac:Louis Rinolfi et al. Medical physics application: Mitsuru Uesaka et al. Compact linacs and industrial application:Tang Chuangxiang et al. Inverse Compton scattering source and industrial application: R.Ruth et al. High brightness beam and application: J.Rosenzweig et al. Wakefield accelerator and application: W.Gai et al. Extremely high RF accelerator and application: B.Carsten et al. FEL application: R.Hajima et al. Ion cooling and application: I.Ben-zvi et al. Laser plasma electron accelerator and application (Energy frontier, Pump-and-probe analysis, Intense photon science, FEL etc.): W.Leemans, B.Cros, Jongmin Lee, Dino Jaroszynski et al. Beam plasma accelerator and application: P.Muggli et al. Compact ion accelerator and application: A.Noda et al. Topics on beam physics: F.Zimmermann et al. The topics and contents are discussed to be integrated and published in a book

14. Newsletter -ERL by R.Hajima- 1. ERL principle and overviews (Sakanaka at KEK) 2. Gun for ERL (C.H. Garcia at JLAB) 3. Acc. cavity for ERL (M. Liepe at Cornell) 4. ERL for FEL and Light sources (N. Vinolurov at Budker Inst) 5. Laser Compton gamma-ray generation (Ohgaki at Kyoto U.) 6. Storage ring gamma-ray source (someone from Duke) 7. Linac gamma-ray source (Barty or Siders at LLNL) 8. ERL gamma-ray source (Hajima) 9. Nuclear applications of gamma-ray source (JAEA) 10. Astrophysics with gamma-ray source (Hayakawa at JAEA)

15. Next Newsletters Compact linacs and industrial application:Tang Chuangxiang et al. Laser plasma electron accelerator and application (Energy frontier, Pump-and- probe analysis, Intense photon science, FEL etc.): W.Leemans, B.Cros, Jongmin Lee, Dino Jaroszynski, B.Carsten et al. Medical physics application: Mitsuru Uesaka et al.

16. Task force and workshop on ICFA/ICUILcollaboration Task force members from this panel James Rosenzweig, Akira Noda, Bruce Carlsten, Siegfried Schreiber, Mitsuru Uesaka (Wim Leemans is the chair, Dino Jaroszynski is from the ICUIL side) Sub-members Jongmin Lee, Brigitte Cros, Patric Muggli Workshop at GSI, Darmstadt, Germany Roadmap for development of laser technology to meet the needs of future accelerators Only ~50 invitees from ICFA panels and ICUIL and guests

17. No.InviteeAffiliationJustification Task force memberHigh power laser user High power laser "builder" 16Ralph AssmannCERNTask force memberYESNO 17Kaoru YokoyaKEKTask force memberYESNO 18Siegfried SchreiberDESYTask force memberYESNO 19Brigitte CrosU. of Paris SudFor task force member Akira NodaYES NO 20Maury TignerCornell U.Adviser of U.S. DOE accel. R&D program NO 21Tor RaubenheimerSLAC Leader of SLAC laser/beam driven plasma acceleration and linear collider NO 22Mike SeidelPSIICFA HB2010 workshop chair NO 23Xueqing YanPeking U./Max-Planck Inst. Co-author of a recent review journal article on laser accel. NO 24Tom KatsouleasDuke U.DOE Symposium speaker on accel. R&D NO Proposal from ICUIL Task force memberHigh power laser user High power laser "builder" 25Ray BeachLLNLMW Diode lasers and diode pumped lasers YES 26Jay DawsonLLNLFiber lasersYES 27Dave RichardsonU SouthhamptonHigh average power fiber lasers YES 28Ferenc KrauszMPQFew cycle pulses and CEP stabilizationYES 29TunnermanFraunhofer InstituteSolid state lasers and Ultrafast optics YES 30Junji KawanakaOsakaHigh average power pulsed ceramic lasersYES 31Koichi YamakawaJAEAFemto PW, high average power systems YES 32Chris BartyLLNLHigh average and peak power lasersYES 33Wolfgang SandnerMBIHigh average and peak power lasersYES 34Almantas GalvanauskasUMichiganHigh average power fiber lasersYES 35Paul BoltonJAEALasers for acceleratorsYES NO 36Robert ByerStanfordLasersYES Proposal from Wim Task force memberHigh power laser user High power laser "builder" 37T.Y. FanLincoln LabsHigh average power lasers YES 38Bill WhiteSLACLasers for light sourcesYES 39Roland SauerbreyRossendorfDiode pumped PW lasers YES 40J.P. ChamberetILE/ELIUltra-high peak power European lasersYES 41Mike Dunn/John CollierRALHYPER - high average power lasers for fusion YES No.SpeakerAffiliationTitle Task force member High power laser user High power laser "builder" 1Thomas HabererHeidelberg Ion Therapy Laser accelerated ions for therapy applications YESNO 2U. Schramm Dresden-Rossendorf Center Potential application of laser accelerated ions in German research centers YES 3Massimo FerrarioINFN-FrascatiSPARC-FEL project at LNF NO 4Victor MalkaCNRS-ENSTA-X Laser plasma acceleration with the two colliding laser pulses YESNO 5Stuart HendersonSNS Beam diagnostics and stripping using laser NO 6Yuelin LiANL Simulations of laser acceleration of electrons NO 7Philippe PiotNIUBeam manipulation using laser NO 8Ingo HofmannGSICollimation of laser accelerated ionsYESNO 9Weiren ChouFermilab Laser applications and requirements for hadron beams YESNO 10Mamiko NishiuchiJAEA Medical application of laser plasma proton accelerator YESNO (or Akifumi Yogo) 11Wim LeemansLBNL Energy frontier of laser plasma electron accelerator YES 12James RosenzweigUCLA Compton scattering monochromatic X-ray sources YESNO 13Bruce CarlstenLANL THz generation and application by RF accelerator and intense laser YESNO 14Dino JaroszynskiStrathclyde U.Photocathode RF gun and its applicationYES NO 15Mitsuru UesakaTokyo U. Application of all optical Compton scattering source to nuclear material evaluation YES NO Proposals from the ICFA Panels for workshop attendees

18. Contribution to editing&writing of the accelerator part of Comprehensive Medical Physics Uesaka is asked by the Editor-in-Chief, Prof.Anders Brahme of Karolinska University Hospital and University of Stockholm, Sweden, to co-edit the accelerator part in the volume of Radiation Sources and Detectors. It plans to be published in two years. Collaboration with the Beam Dynamics panel and Chair Weiren Chou Highlights are published in Newsletter Volumes I.Physics of Medical & Molecular Imaging II.Nuclear Medicine and X-Ray Imaging III.Physics of Physiological Measurements IV.Radiation Sources and Detectors V.Radiation Therapy Physics VI.Radiation Therapy Planning and Treatment Optimisation VII.Radiation Biology and Radiation Safety VIII.Principles of Physical Therapies in Medical Care IX.Biomaterial Physics in Clinical Medicine X.Biomedical Informatics and Computation Electron accelerators for electron, proton and neutron production Synchrotron radiation Inverse-Compton scattering sources Table-top synchrontron radiation source Free electron laser sources Petawatt laser Micro-focused high-intensity X-ray beams XFEL (X-ray free electron laser) Light ion linac and micro-ion beams FFAG Cyclotron Neutron sources

19. Proposal of Extension of Term of the Current Chair and Members -It took about one year to fix all the members. Uesaka fixed the members by the two stages and finally did it almost at the end of the first year. Therefore, several members have worked for only two years. Necessity of deputy chair is discussed for smoother transfer. -Several new activities are under way 1.Quality control of the ICFA endorsed workshops such as selection of high leveled ones, publication to prestigious journals after the review, awards to young scientists and students etc. Those are so successful that we published one NIM topical issue and are going to publish two more issues. Several young people have been awarded and encouraged and maybe well promoted. 2.Newsletters are restarting. 3.Task force and workshop on ICFA/ICUIL collaboration. One third of the members are from our panel. Its term is three years. 4. Editing&writing for Comprehensive Medical Physics Please, discuss the approval of the extension for one more term, three years. Thank you.