First Electron Cooling of Hadron Beams Using a Bunched Electron Beam

Fedotov, Alexei; Altinbas, Zeynep; Blaskiewicz, Michael; Brennan, Joseph; Bruno, Donald; Brutus, Jean Clifford; Costanzo, Michael; Drees, Kirsten; Fischer, Wolfram; Fite, Jesse; Gaowei, Mengjia; Gassner, David; Gu, Xiaofeng; Halinski, John; Hamdi, Karim; Hammons, Lee; Hayes, Thomas; Hulsart, Robert; Inacker, Patrick; Jamilkowski, James; Jing, Yichao; Kankiya, Prerana; Kayran, Dmitry; Kewisch, Jorg; Lehn, Daniel; Liaw, Chong-Jer; Liu, Chuyu; Ma, Jun; Mahler, George; Mapes, Michael; Marusic, Al; Mernick, Kevin; Mi, Chaofeng; Michnoff, Robert; Miller, Toby; Minty, Michiko; Nayak, Sumanta; Nguyen, Linh; Paniccia, Matthew; Pinayev, Igor; Polizzo, Salvatore; Ptitsyn, Vadim; Rao, Triveni; Robert-Demolaize, Guillaume; Roser, Thomas; Sandberg, Jon; Schoefer, Vincent; Seletskiy, Sergei; Severino, Freddy; Shrey, Travis; Smart, Loralie; Smith, Kevin; Song, Honghai; Sukhanov, Andrei; Than, Roberto; Thieberger, Peter; Trabocchi, Steven; Tuozzolo, Joseph; Wanderer, Peter; Wang, Erdong; Wang, Gang; Weiss, Daniel; Xiao, Binping; Xin, Tianmu; Xu, Wencan; Zaltsman, Alex; Zhao, He; Zhao, Zhi

doi:10.18429/JACoW-NAPAC2019-THZBA5

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RIS citation export for THZBA5: First Electron Cooling of Hadron Beams Using a Bunched Electron Beam

TY  - CONF
AU  - Fedotov, A.V.
AU  - Altinbas, Z.
AU  - Blaskiewicz, M.
AU  - Brennan, J.M.
AU  - Bruno, D.
AU  - Brutus, J.C.
AU  - Costanzo, M.R.
AU  - Drees, K.A.
AU  - Fischer, W.
AU  - Fite, J.M.
AU  - Gaowei, M.
AU  - Gassner, D.M.
AU  - Gu, X.
AU  - Halinski, J.
AU  - Hamdi, K.
AU  - Hammons, L.R.
AU  - Hayes, T.
AU  - Hulsart, R.L.
AU  - Inacker, P.
AU  - Jamilkowski, J.P.
AU  - Jing, Y.C.
AU  - Kankiya, P.K.
AU  - Kayran, D.
AU  - Kewisch, J.
AU  - Lehn, D.
AU  - Liaw, C.J.
AU  - Liu, C.
AU  - Ma, J.
AU  - Mahler, G.J.
AU  - Mapes, M.
AU  - Marusic, A.
AU  - Mernick, K.
AU  - Mi, C.
AU  - Michnoff, R.J.
AU  - Miller, T.A.
AU  - Minty, M.G.
AU  - Nayak, S.K.
AU  - Nguyen, L.K.
AU  - Paniccia, M.C.
AU  - Pinayev, I.
AU  - Polizzo, S.
AU  - Ptitsyn, V.
AU  - Rao, T.
AU  - Robert-Demolaize, G.
AU  - Roser, T.
AU  - Sandberg, J.
AU  - Schoefer, V.
AU  - Seletskiy, S.
AU  - Severino, F.
AU  - Shrey, T.C.
AU  - Smart, L.
AU  - Smith, K.S.
AU  - Song, H.
AU  - Sukhanov, A.
AU  - Than, R.
AU  - Thieberger, P.
AU  - Trabocchi, S.M.
AU  - Tuozzolo, J.E.
AU  - Wanderer, P.
AU  - Wang, E.
AU  - Wang, G.
AU  - Weiss, D.
AU  - Xiao, B.P.
AU  - Xin, T.
AU  - Xu, W.
AU  - Zaltsman, A.
AU  - Zhao, H.
AU  - Zhao, Z.
ED  - Yamazaki, Yoshishige
ED  - Raubenheimer, Tor
ED  - McCausey, Amy
ED  - Schaa, Volker RW
TI  - First Electron Cooling of Hadron Beams Using a Bunched Electron Beam
J2  - Proc. of NAPAC2019, Lansing, MI, USA, 01-06 September 2019
CY  - Lansing, MI, USA
T2  - North American Particle Accelerator Conference
T3  - 4
LA  - english
AB  - The Low Energy RHIC electron Cooler (LEReC) was recently constructed and commissioned at BNL. The LEReC is the first electron cooler based on the RF acceleration of electron bunches (previous electron coolers all used DC beams). Bunched electron beams are necessary for cooling hadron beams at high energies. The challenges of such an approach include generation of electron beams suitable for cooling, delivery of electron beams of the required quality to the cooling sections without degradation of beam emittances and energy spread, achieving required small angles between electrons and ions in the cooling sections, precise energy matching between the two beams, high-current operation of the electron accelerator, as well as several physics effects related to bunched beam cooling. Following successful commissioning of the electron accelerator in 2018, the focus of the LEReC project in 2019 was on establishing electron-ion interactions and demonstration of cooling process using electron energy of 1.6MeV (ion energy of 3.85GeV/n), which is the lowest energy of interest. Here we report on the first demonstration of Au ion cooling in RHIC using this new approach.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 957
EP  - 960
KW  - electron
KW  - cavity
KW  - MMI
KW  - laser
KW  - gun
DA  - 2019/10
PY  - 2019
SN  - 2673-7000
SN  - 978-3-95450-223-3
DO  - doi:10.18429/JACoW-NAPAC2019-THZBA5
UR  - http://jacow.org/napac2019/papers/thzba5.pdf
ER  -