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Accelerator Physicist or Engineer (Collective Effects)
Eingestellt von CERN
Gesuchte Skills: Engineer, Engineering, Design
Projektbeschreibung
ACCELERATOR PHYSICIST OR ENGINEER (COLLIMATION)FUNCTIONS
As Accelerator Physicist in the BE-ABP- HSC section, you will contribute to the study of the collective effects and in particular of the beam-beam effects in the LHC, in the High Luminosity LHC (HL-LHC) Upgrade, as well as in Future Circular Colliders under study.
Your main activities will consist of:
- Theoretical and simulation studies of the coherent and incoherent beam-beam effects and of the interplay of beam-beam forces with machine impedance and electron clouds in the presence of transverse feedbacks and non-linearities
- Analysis of experimental observations collected during past and future machine studies and during operation.
- Development and maintenance of the simulation codes COMBI, SixTrack, TRAIN required to simulate beam-beam effects in realistic machine configurations.
- Estimation of the potential intensity limitations and evaluation of possible cures or mitigation measures for the LHC and its upgrade and for Future Circular Colliders.
QUALIFICATION REQUIRED
PHD/doctorate in the field of Physics or Engineering (or equivalent).
THE EXPERIENCE REQUIRED FOR THIS POST IS:
- Initial experience in a scientific environment preferably in the design, beam dynamics and/or operation of particle accelerators.
- Initial experience in collective effect theory and simulations (eg beam-beam and/or impedance-related effects).
- Experience with single-particle and multi-particle beam dynamics simulation codes.
- Initial experience on the maintenance and/or programming of large codes used for beam physics simulations and/or in massive numerical simulations techniques (eg parallel computing).
- Initial experience in beam-based measurement techniques and corresponding data analysis would be an asset.
THE TECHNICAL COMPETENCIES REQUIRED FOR THIS POST ARE:
- Knowledge of accelerator physics theory.
- Knowledge of collective effects (beam-beam, space charge, cooling).
- Beam dynamics simulation: the knowledge of one of the following codes would be an asset: combi, sixtrack, beambeam3d,train, headtail,pyecloud..
- Accelerator performance analysis & optimization.
- Impedance computation: the knowledge of one of the following codes would be an asset: cst-particle studio, gdfidl, hfss.
ELIGIBILITY AND CLOSING DATE Employing a diverse and international workforce is a CERN core value and central to our success. We welcome applications from all Member States irrespective of gender, age, disability, sexual orientation, race, religion or personal situation. FOUNDED IN 1954 IN GENEVA, CERN THE EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH IS THE WORLD'S MOST ADVANCED FUNDAMENTAL RESEARCH INSTITUTE FOR PARTICLE PHYSICS. OVER THE LAST 50 YEARS, IT HAS BECOME A PRIME EXAMPLE OF INTERNATIONAL COLLABORATION WITH CURRENTLY 21 MEMBER STATES.
PLEASE NOTE THAT WE ONLY ACCEPT APPLICATIONS FROM CERN MEMBER STATE NATIONALS. Read more about Employment Conditions
As Accelerator Physicist in the BE-ABP- HSC section, you will contribute to the study of the collective effects and in particular of the beam-beam effects in the LHC, in the High Luminosity LHC (HL-LHC) Upgrade, as well as in Future Circular Colliders under study.
Your main activities will consist of:
- Theoretical and simulation studies of the coherent and incoherent beam-beam effects and of the interplay of beam-beam forces with machine impedance and electron clouds in the presence of transverse feedbacks and non-linearities
- Analysis of experimental observations collected during past and future machine studies and during operation.
- Development and maintenance of the simulation codes COMBI, SixTrack, TRAIN required to simulate beam-beam effects in realistic machine configurations.
- Estimation of the potential intensity limitations and evaluation of possible cures or mitigation measures for the LHC and its upgrade and for Future Circular Colliders.
QUALIFICATION REQUIRED
PHD/doctorate in the field of Physics or Engineering (or equivalent).
THE EXPERIENCE REQUIRED FOR THIS POST IS:
- Initial experience in a scientific environment preferably in the design, beam dynamics and/or operation of particle accelerators.
- Initial experience in collective effect theory and simulations (eg beam-beam and/or impedance-related effects).
- Experience with single-particle and multi-particle beam dynamics simulation codes.
- Initial experience on the maintenance and/or programming of large codes used for beam physics simulations and/or in massive numerical simulations techniques (eg parallel computing).
- Initial experience in beam-based measurement techniques and corresponding data analysis would be an asset.
THE TECHNICAL COMPETENCIES REQUIRED FOR THIS POST ARE:
- Knowledge of accelerator physics theory.
- Knowledge of collective effects (beam-beam, space charge, cooling).
- Beam dynamics simulation: the knowledge of one of the following codes would be an asset: combi, sixtrack, beambeam3d,train, headtail,pyecloud..
- Accelerator performance analysis & optimization.
- Impedance computation: the knowledge of one of the following codes would be an asset: cst-particle studio, gdfidl, hfss.
ELIGIBILITY AND CLOSING DATE Employing a diverse and international workforce is a CERN core value and central to our success. We welcome applications from all Member States irrespective of gender, age, disability, sexual orientation, race, religion or personal situation. FOUNDED IN 1954 IN GENEVA, CERN THE EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH IS THE WORLD'S MOST ADVANCED FUNDAMENTAL RESEARCH INSTITUTE FOR PARTICLE PHYSICS. OVER THE LAST 50 YEARS, IT HAS BECOME A PRIME EXAMPLE OF INTERNATIONAL COLLABORATION WITH CURRENTLY 21 MEMBER STATES.
PLEASE NOTE THAT WE ONLY ACCEPT APPLICATIONS FROM CERN MEMBER STATE NATIONALS. Read more about Employment Conditions
Projektdetails
Geforderte Qualifikationen
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Kategorie:
Medien/Design, Ingenieurwesen/Technik