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RIS citation export for MOPMP022: K-Modulation in Future High Energy Colliders

AU  - Hofer, M.
AU  - Carlier, F.S.
AU  - Tomás, R.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - K-Modulation in Future High Energy Colliders
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - K-Modulation of the quadrupoles closest to the interaction point (IP) has been an indispensable tool to accurately measure the beta-function in the interaction point (β^{*}) in the Large Hadron Collider (LHC) at CERN. K-Modulation may become even more important to control the lower β^{*} and reach the design luminosities in the High-Luminosity LHC (HL-LHC) and the Future Circular Collider (FCC). K-Modulation results also provide important input for the luminosity calibration and help in the identification and correction of errors in the machines. This paper presents a method for determining β^{*} using K-Modulation adapted to the characteristic layout of both colliders. Using the latest models for the HL-LHC and the FCC-hh, estimated uncertainties on the measurements are presented. The results are compared to the accuracy of an alternative modulation scheme using a different powering scheme.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 476
EP  - 479
KW  - quadrupole
KW  - luminosity
KW  - collider
KW  - optics
KW  - power-supply
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-MOPMP022
UR  - http://jacow.org/ipac2019/papers/mopmp022.pdf
ER  -