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RIS citation export for MOPMF011: Beam-Beam Issues With Two Interaction Points in eRHIC


TY  - CONF
AU  - Luo, Y.
AU  - Blaskiewicz, M.
AU  - He, A.
AU  - Montag, C.
AU  - Ptitsyn, V.
ED  - Koscielniak, Shane
ED  - Satogata, Todd
ED  - Schaa, Volker RW
ED  - Thomson, Jana
TI  - Beam-Beam Issues With Two Interaction Points in eRHIC
J2  - Proc. of IPAC2018, Vancouver, BC, Canada, 29 April-04 May 2018
CY  - Vancouver, BC, Canada
T2  - International Particle Accelerator Conference
T3  - 9
LA  - english
AB  - In this article, we study the beam-beam interaction related issues with two interaction points in the current eRHIC ring-ring design. We carried out strong-strong beam-beam simulation in a 2-d bunch intensity scan. We observed coherent beam-beam instability and emittance blowup with 2 collisions per turn at lower bunch intensities than the case with only 1 collision per turn. To deliver collisions to the two experiments simultaneously, we proposed a new bunch filling pattern to avoid 2 collisions per turn for any electron or proton bunch. We proved that the parasitic beam-beam effect with the new bunch filling pattern is negligible.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 102
EP  - 104
KW  - proton
KW  - electron
KW  - detector
KW  - simulation
KW  - luminosity
DA  - 2018/06
PY  - 2018
SN  - 978-3-95450-184-7
DO  - DOI: 10.18429/JACoW-IPAC2018-MOPMF011
UR  - http://jacow.org/ipac2018/papers/mopmf011.pdf
ER  -