Changes between Version 1 and Version 2 of Research/LhARA/DesignAndIntegration/Meetings/2026/2026-02-02


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Timestamp:
Feb 2, 2026, 5:47:30 PM (8 weeks ago)
Author:
wshields
Comment:

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  • Research/LhARA/DesignAndIntegration/Meetings/2026/2026-02-02

    v1 v2  
    66* Simulations.
    77        * Marie IC visitor account & LX access for GPT
    8        
    98* AOB
    109
    1110== Notes ==
    12 Present: \\
    13 Absent:  \\
     11Present: WS MMC MP HO CW TJK JP\\
     12Absent:  KL \\
    1413
    1514* Simulations
    16         *
     15        * MP still investigating nozzle modelling with PMQs. Will hope to present & summarise in a couple of weeks.
     16        * MP re-presented last weeks slide as JP & HO in attendance. HO circulated emittance compensation paper, WS will read through. Next steps are modelling with Gabor lens.
     17        * MMC asked a coupld of question on LharaLinearOptics; treatment of distribution after the target; and spectrum cut-off not matching previous plots. WS sent link to CDR to cross-check nozzle parameters.
     18        * TJK circulated field map raised last week.
     19        * JP mentioned positive feedback from discussions with Japanese colleages on FFA magnet field & MA cavities:
     20                * Good case for using MA cavities
     21                * 100 Gauss limit for field leakage came from experimetal experience.
     22                * Should explore the opportunity with RAL to measure MA cavity impedance in proximity to FFA magnet prototype.
     23        * JP asked MP to send the distribution of a 1cm beam entering the arc.
    1724* AOB
    18         *
     25        * CW asked on CDR citing, will be published on EPUBS. HO will create a record for CW needs.
     26        * HO asked on WP6 work & objectives; MP to model stage 1 start to end; MMP to improve injection line understanding to feed into later FFA studies. Other activities limited due to funding.