The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF
AU - Palmer, R.B.
AU - Berg, J.S.
AU - Blaskiewicz, M.
AU - Fedotov, A.V.
AU - Montag, C.
AU - Parker, B.
AU - Witte, H.
ED - Petit-Jean-Genaz, Christine
ED - Kim, Dong Eon
ED - Kim, Kyung Sook
ED - Ko, In Soo
ED - Schaa, Volker RW
TI - Higher Luminosity eRHIC Ring-Ring Options and Upgrade
J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016
C1 - Busan, Korea
T2 - International Particle Accelerator Conference
T3 - 7
LA - english
AB - Lower risk ring-ring alternatives to the BNL linac-ling~[linacring] eRHIC electron ion collider (EIC) are discussed. The baseline from the Ring-Ring Working Group~[ringring] has a peak proton-electron luminosity of ≈§I{1.2e33}{cm⁻².s⁻¹}. An option has final focus quadrupoles starting immediately after the detector at 4.5~m, instead of at 32~m in the baseline. This allows the use of lower β^{*}s. It also uses more, 720, lower intensity, bunches, giving reduced IBS emittance growth and requiring only low energy pre-cooling. It has a peak luminosity of ≈§I{7e33}{cm⁻².s⁻¹}. An upgrade of this option, requiring magnetic, or coherent, electron cooling, has 1440 bunches and peak luminosity of ≈§I{15e33}{cm⁻².s⁻¹}.
PB - JACoW
CP - Geneva, Switzerland
SP - 2472
EP - 2474
KW - electron
KW - luminosity
KW - emittance
KW - quadrupole
KW - linac
DA - 2016/06
PY - 2016
SN - 978-3-95450-147-2
DO - 10.18429/JACoW-IPAC2016-WEPMW023
UR - http://jacow.org/ipac2016/papers/wepmw023.pdf
ER -