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RIS citation export for MOPOR011: Impedance Localization Measurements using AC Dipoles in the LHC

AU - Biancacci, N.
AU - Carver, L.R.
AU - Papotti, G.
AU - Persson, T.
AU - Salvant, B.
AU - Tomás, R.
ED - Petit-Jean-Genaz, Christine
ED - Kim, Dong Eon
ED - Kim, Kyung Sook
ED - Ko, In Soo
ED - Schaa, Volker RW
TI - Impedance Localization Measurements using AC Dipoles in the LHC
J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016
C1 - Busan, Korea
T2 - International Particle Accelerator Conference
T3 - 7
LA - english
AB - The knowledge of the LHC impedance is of primary importance to predict the machine performance and allow for the HL-LHC upgrade. The developed impedance model can be benchmarked with beam measurements in order to assess its validity and limit. This is routinely done, for example, moving the LHC collimator jaws and measuring the induced tune shift. In order to localize possible unknown impedance sources, the variation of phase advance with intensity between beam position monitors can be measured. In this work we will present the impedance localization measurements performed at injection in the LHC using AC dipoles as exciter as well as the underlying theory.
CP - Geneva, Switzerland
SP - 614
EP - 617
KW - impedance
KW - dipole
KW - quadrupole
KW - betatron
KW - optics
DA - 2016/06
PY - 2016
SN - 978-3-95450-147-2
DO - 10.18429/JACoW-IPAC2016-MOPOR011
UR - http://jacow.org/ipac2016/papers/mopor011.pdf
ER -