CEAIRFU Team Alban Mosnier WP2 Leader Accelerator physicist expertise in beam dynamics and instabilities Linacs design SRF project coordination Immersed in new acceleration techniques especially LWFA since two years ID: 1042346
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1. WP2: Physics and Simulation
2. CEA/IRFU TeamAlban Mosnier (WP2 Leader)Accelerator physicist, expertise in beam dynamics (and instabilities), Linacs (design, SRF), project coordinationImmersed in new acceleration techniques, especially LWFA since two yearsInterests: beam dynamics and simulations for plasma acceleration of electronsCEA/Irfu Team : Antoine Chancé (WP5), Phi Nghiem, Alban Mosnier, Xiangkun Li (post-doc, WP2 & WP5) + PhD student (not yet selected)
3. Current registered WP2 contributorsCEAAlban MosnierWP Leaderalban.mosnier@cea.frPhi Nghiemphu-anh-phi.nghiem@cea.frXiangkun Lifrom Sept 2016IST (Instituto Superior Técnico)Luis Oliveira e SilvaWP Co-Leaderluis.silva@ist.utl.ptJorge VieiraWP Expertjorge.vieira@ist.utl.ptRicardo Fonsecaricardo.fonseca@tecnico.ulisboa.ptJoao M. Diasjoao.m.dias@tecnico.ulisboa.ptUjwall Sinhaujjwalsinha@tecnico.ulisboa.ptJoana Martinsjlmartins@ist.utl.ptDESYRalph Assmannralph.assmann@desy.deElena Svystunelena.svystun@desy.deAngel Ferran Pousaangel.ferran.pousa@desy.deThomas Heinemannthomas.heinemann@desy.deICL (Imperial College London)Aakash SahaiPDRAa.sahai@imperial.ac.ukINFNMassimo Ferrario massimo.ferrario@lnf.infn.itAlberto Marocchinoalberto.marocchino@lnf.infn.itCNRS-LPGPGilles Maynardgilles.maynard@u-psud.frJUS (Jiao Tong University Shangai)Min Chenminchen@sjtu.edu.cnLule Yululeyu@sjtu.edu.cnUSTRATH (University of Strathclyde)Zheng-Ming Shengzhengming.sheng@strath.ac.ukFeiyu Lifeiyu.li@strath.ac.ukMaria Weikummaria.weikum@strath.ac.ukELI-BeamlinesDanila Khikhlukhaplasma physicist Danila.Khikhlukha@eli-beams.euCollected from WP Contacts List on Wikipraxiahttps://vocal-external.liv.ac.uk/sites/eupraxia/wikipraxia/Wiki%20Pages/WP%20Contacts%20List.aspx+ additions from IST and NFN
4. WP2 descriptionExtensive simulations will be carried out across the EuPRAXIA consortium to optimize the plasma, laser and electron beam parameters for both, the plasma injector and the accelerating modules. This will include injection from a conventional linac, as well as using self-injection from a laser-driven plasma cell.Start-to-end simulations are planned to determine optimum sets of plasma modules and beam parameters. The investigations will target the achievable final energy and bunch charge, but also the energy spread and transverse emittance of the electron bunches.Acceptable tolerance levels will be evaluated by studying the effects from various error sources including laser intensity, plasma density, as well as spatial and temporal tolerances.TasksTask 2.1. Coordination and CommunicationTask 2.2. Machine modelTask 2.3. Start-to-end simulations and optimizationTask 2.4. Tolerance budgetTask 2.5. Final performance
5. Tasks 2.2Task 2.2. Machine modelIdentify both layout options for external injection from a conventional linac (RF photo-injector and booster linac) and for self-injection from a laser-driven plasma cellMain interaction with WP3 (LPA strcture) and WP5 (electron beam)Identify optics solutions from injector to accelerating plasma moduleMain interaction with WP3 and WP4 (laser)Identify plasma channel configuration and parameter range (length, diameter, electronic density, …)Main interaction with WP3Identify electron beam transfer lines from plasma accelerator to both applications (FEL undulator and HEP dector)Main interaction with WP5 and WP6 (FEL) WP7 (HEP & other apps)Identify alternate layout for electron injection into and acceleration in beam-driven plasma cellsMain interaction with WP5 and WP9 (beam-driven plasmas)
6. Tasks 2.3 & 2.4Task 2.3. Start-to-end simulations and optimizationPerform extensive simulations with PIC codes (at least two codes for comparison), starting from 1D or 2D for fast preliminary results and optimization to full 3D simulations short presentation of codes used in session 6-3 Determine optimum sets of plasma modules and beam parametersMain interaction with WP3Task 2.4. Tolerance budgetSpecify tolerances of the critical elements:laser beam (laser spot, pointing, etc) plasma cells (plasma density, density profile, alignment, etc) electron beam (incoming beam offset and angle, etc) and focusing magnets of the transfer lines (misalignment, field quality, etc)Task 2.5. Final performanceEvaluate the system performance in terms of beam energy, energy spread, transverse emittance bunchlength with ideal conditions at the exit of the application transfer linesEvaluate the performance spoiling in presence of various errors (according to the tolerance budget)
7. MilestonesMilestonenumberMilestonetitleLeadbeneficiaryDue Date(months) Means ofverificationMS6M2.1 WP2 personnelin place12 - CEA 12Organisation andinformation available onIntranetMS12M2.2 Report definingtolerance12 - CEA18published on intranetMS13M2.3 Simulation toolsand theory set up12 - CEA18Activity reportMS18M2.4 Preliminarysimulations set up12 – CEA24Activity reportMS30M2.5 Start to endSimulations12 - CEA36Activity report