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RIS citation export for WEPA12: Operational Experience of the New Booster Cryomodule at the Upgraded Injector Test Facility

AU  - Bruker, M.W.
AU  - Bachimanchi, R.
AU  - Grames, J.M.
AU  - McCaughan, M.D.
AU  - Musson, J.
AU  - Owen, P.D.
AU  - Plawski, T.E.
AU  - Poelker, M.
AU  - Powers, T.
AU  - Wang, H.
AU  - Wang, Y.W.
ED  - Biedron, Sandra
ED  - Simakov, Evgenya
ED  - Milton, Stephen
ED  - Anisimov, Petr M.
ED  - Schaa, Volker R.W.
TI  - Operational Experience of the New Booster Cryomodule at the Upgraded Injector Test Facility
J2  - Proc. of NAPAC2022, Albuquerque, NM, USA, 07-12 August 2022
CY  - Albuquerque, NM, USA
T2  - International Particle Accelerator Conference
T3  - 5
LA  - english
AB  - Since the early 1990s, the injector of the CEBAF accelerator at Jefferson Lab has relied on a normal-conducting RF graded-beta capture section to boost the kinetic energy of the electron beam from 100 / 130 keV to 600 keV for subsequent acceleration using a cryomodule housing two superconducting 5-cell cavities similar to those used throughout the accelerator. To simplify the injector design and improve the beam quality, the normal-conducting RF capture section and the cryomodule will be replaced with a new single booster cryomodule employing a superconducting, β = 0.6, 2-cell-cavity capture section and a single, β = 0.97, 7-cell cavity. The Upgraded Injector Test Facility at Jefferson Lab is currently hosting the new cryomodule to evaluate its performance with beam before installation at CEBAF. While demonstrating satisfactory performance of the booster and good agreement with simulations, our beam test results also speak to limitations of accelerator operations in a noisy, thermally unregulated environment.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 640
EP  - 643
KW  - cavity
KW  - booster
KW  - cryomodule
KW  - simulation
KW  - experiment
DA  - 2022/10
PY  - 2022
SN  - 2673-7000
SN  - 978-3-95450-232-5
DO  - doi:10.18429/JACoW-NAPAC2022-WEPA12
UR  - https://jacow.org/napac2022/papers/wepa12.pdf
ER  -