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JAI Fest
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Philip Nicholas Burrows
(University of Oxford (GB)),
Stephen Gibson
(Royal Holloway, University of London),
Zulfikar Najmudin
(Imperial College London)
Description
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11:30
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12:00
Arrival and lunch / refreshments (Denys Wilkinson Building level 5) 30m
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12:00
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15:00
Session 1 (Denys Sciama): Chair: Stephen Gibson: Future frontier collidersConvener: Stephen Gibson (Royal Holloway, University of London)
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12:00
Welcome and introduction 20mSpeaker: Philip Nicholas Burrows (University of Oxford (GB))
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12:20
Summary of FONT nanometer-level beam stabilization results at KEK ATF2 20mSpeaker: Rebecca Louise Ramjiawan (University of Oxford (GB))
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12:40
Ground motion effects in the (HL-)LHC 20mSpeaker: Hector Garcia Morales (University of Oxford)
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13:00
Simulation studies of Electro-Optic-BPMs for HL-LHC 20mSpeaker: Alberto Arteche Gonzalez (University of London (GB))
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13:20
Crystal channeling for HL-LHC collimation 20mSpeaker: Laurie Nevay (Royal Holloway University of London)
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13:40
FASER Simulations: Particle propagation in and out of an accelerator 20mSpeaker: Helena Lefebvre (University of London (GB))
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14:00
Breakdown-Loaded Electric Field as a High Gradient Limit 20mSpeaker: Mr Jan Paszkiewicz (University of Oxford (GB))
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14:20
Ion beam collimation for future hadron colliders 20mSpeaker: Andrey Abramov (University of London (GB))
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14:40
Progress on Muon Ionisation Cooling Demonstration with MICE 20mSpeaker: Mr Paul Jurj (Imperial College London)
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12:00
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15:00
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15:30
Tea / coffee break 30m
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15:30
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18:10
Session 2 (Denys Sciama): Chair Zulfikar Najmudin: Novel acceleration and diagnosticsConvener: Zulfikar Najmudin (Imperial College London)
- 15:30
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15:50
Using the IBEX Paul trap to test nonlinear integrable optics 20mSpeakers: Lucy Kate Martin (University of Oxford (GB)), Lucy Martin (University of Oxford)
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16:10
Loss reduction techniques for synchrotron slow extraction and beam delivery: simulations and recent measurements at MedAustron 20m
Slow extraction using third integer resonance and a thin electrostatic septum is a common extraction scheme employed when a continous beam delivery is required downstream, such as in medical ion-therapy treatment or for fixed target physics experiments. Moreover, the beam often needs to be split in the transfer line after being extracted, if a simultaneous continuous spill is requested by more than one user. This is the case in the SPS North Area transfer line (TT20), where a Lambertson splitter septum is used. Both the extraction and the splitting processes are intrinsically lossy, as some particles inevitably impact with the septa blades or the aperture. In this contribution, loss reduction techniques are explored with the aim to reduce overall losses from the synchrotron to the user. Different slow extraction techniques, namely quadrupole sweep, betatron core and constant optics (COSE), are compared in simulations as well as through recently acquired data taken at the MedAustron ion beam cancer treatment facility in Wiener Neustadt, Austria.
Speaker: Pablo Andreas Arrutia Sota (University of London (GB)) -
16:30
Experimental Considerations for Staged Acceleration on Astra Gemini 20mSpeaker: Nic Gruse (Imperial College)
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16:50
Modelling the Signal to Noise Ratio of Breit-Wheeler Detection Experiments with Geant4 20mSpeaker: Rob Watt (Imperial College)
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17:10
Low-Density Waveguides for multi-GeV Laser-Plasma Accelerators 20mSpeaker: Alex Picksley (University of Oxford)
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17:30
Narrow energy spread, GeV electron beams from shock injection in a laser wakefield accelerator 20mSpeaker: Cary Colgan (Imperial College London)
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17:50
Using X-rays from a laser wakefield accelerator to perform ultrashort multi-Kev absorption spectroscopy 20mSpeaker: Brendan Kettle (Imperial College London)
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18:10
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19:40
Drinks & nibbles 1h 30m
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11:30
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12:00
