Search Results - "Hafych, V"
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Transition between Instability and Seeded Self-Modulation of a Relativistic Particle Bunch in Plasma
Published in Physical review letters (23-04-2021)“…We use a relativistic ionization front to provide various initial transverse wakefield amplitudes for the self-modulation of a long proton bunch in plasma. We…”
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Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma
Published in Physical review letters (08-07-2022)“…A long, narrow, relativistic charged particle bunch propagating in plasma is subject to the self -modulation (SM) instability. We show that SM of a proton…”
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Proton Bunch Self-Modulation in Plasma with Density Gradient
Published in Physical review letters (31-12-2020)“…We study experimentally the effect of linear plasma density gradients on the self-modulation of a 400 GeV proton bunch. Results show that a positive or…”
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Experimental study of wakefields driven by a self-modulating proton bunch in plasma
Published in Physical review. Accelerators and beams (01-08-2020)“…We study experimentally the longitudinal and transverse wakefields driven by a highly relativistic proton bunch during self-modulation in plasma. We show that…”
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Simulation and experimental study of proton bunch self-modulation in plasma with linear density gradients
Published in Physical review. Accelerators and beams (01-10-2021)“…We present numerical simulations and experimental results of the self-modulation of a long proton bunch in a plasma with linear density gradients along the…”
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6
Experimental study of extended timescale dynamics of a plasma wakefield driven by a self-modulated proton bunch
Published in Physical review. Accelerators and beams (2021)“…Plasma wakefield dynamics over timescales up to 800 ps, approximately 100 plasma periods, are studied experimentally at the Advanced Wakefield Experiment…”
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Proton beam defocusing in AWAKE: comparison of simulations and measurements
Published 26-08-2020“…In 2017, AWAKE demonstrated the seeded self-modulation (SSM) of a 400 GeV proton beam from the Super Proton Synchrotron (SPS) at CERN. The angular distribution…”
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