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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Stern-Gerlach surfing in laser wakefield accelerators
AU - Flood, Stephen
AU - Burton, David
N1 - © 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license
PY - 2015/9/25
Y1 - 2015/9/25
N2 - We investigate the effects of a Stern-Gerlach-type addition to the Lorentz force on electrons in a laser wakefield accelerator. The Stern-Gerlach-type terms are found to generate a family of trajectories describing electrons that surf along the plasma density wave driven by a laser pulse. Such trajectories could lead to an increase in the size of an electron bunch, which may have implications for attempts to exploit such bunches in future free electron lasers.
AB - We investigate the effects of a Stern-Gerlach-type addition to the Lorentz force on electrons in a laser wakefield accelerator. The Stern-Gerlach-type terms are found to generate a family of trajectories describing electrons that surf along the plasma density wave driven by a laser pulse. Such trajectories could lead to an increase in the size of an electron bunch, which may have implications for attempts to exploit such bunches in future free electron lasers.
KW - Spinning particles
KW - Laser wakefield acceleration
KW - Strong fields
U2 - 10.1016/j.physleta.2015.06.044
DO - 10.1016/j.physleta.2015.06.044
M3 - Journal article
VL - 379
SP - 1966
EP - 1974
JO - Physics Letters A
JF - Physics Letters A
SN - 0375-9601
IS - 36
ER -