2MeV Electron Cooler for COSY and HESR – First Results

Kamerdzhiev, Vsevolod; Alinovskiy, Nikolay; Bechstedt, Ulf; Bedareva, Tatiana; Bekhtenev, Evgeny; Belikov, Oleg; Bocharov, Valentin; Borodich, Viatcheslav; Bryzgunov, Maxim; Bubley, Alexander; Chekavinskiy, Vladimir; Cheskidov, Vladimir; Dietrich, Juergen; Dovzhenko, Boris; Erokhin, Alexandr; Esser, Frank; Fedotov, Mihail; Felden, Olaf; Gebel, Ralf; Goncharov, Anatoly; Gorchakov, Konstantin; Gosteev, Viktor; Gusev, Igor; Halama, Arthur; Karpov, Gennady; Katayama, Takeshi; Klehr, Franz; Koisin, Yuriy; Kondaurov, Mikhail; Kozak, Victor; Kruchkov, Anatoly; Langenberg, Georg; Lehrach, Andreas; Lisitsyn, Anatoliy; Lopatkin, Ilya; Lorentz, Bernd; Maier, Rudolf; Mamkin, Vitaly; Mao, Lijun; Medvedko, Anatoly; Panasyuk, Vitalij; Parkhomchuk, Vasily; Poletaev, Ilya; Polukhin, Valeriy; Prasuhn, Dieter; Protopopov, Aleksandr; Pureskin, Dmitriy; Putmakov, Alexander; Reimers, Karl; Retzlaff, Markus; Reva, Vladimir; Selivanov, Pavel Arcadievich; Semenov, Evgeniy; Senkov, Dmitriy; Skorobogatov, Dmitry; Stassen, Rolf; Stockhorst, Hans; Tölle, Raimund; Zapiatkin, Nikolay

doi:10.18429/JACoW-IPAC2014-MOPRI070

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RIS citation export for MOPRI070: 2MeV Electron Cooler for COSY and HESR – First Results

TY - CONF
AU - Kamerdzhiev, V.
AU - Alinovskiy, N.
AU - Bechstedt, U.
AU - Bedareva, T.V.
AU - Bekhtenev, E.A.
AU - Belikov, O.V.
AU - Bocharov, V.N.
AU - Borodich, V.V.
AU - Bryzgunov, M.I.
AU - Bubley, A.V.
AU - Chekavinskiy, V.A.
AU - Cheskidov, V.G.
AU - Dietrich, J.
AU - Dovzhenko, B.A.
AU - Erokhin, A.I.
AU - Esser, F.M.
AU - Fedotov, M.G.
AU - Felden, O.
AU - Gebel, R.
AU - Goncharov, A.D.
AU - Gorchakov, K.
AU - Gosteev, V.K.
AU - Gusev, I.A.
AU - Halama, A.J.
AU - Karpov, G.V.
AU - Katayama, T.
AU - Klehr, F.
AU - Koisin, Y.I.
AU - Kondaurov, M.N.
AU - Kozak, V.R.
AU - Kruchkov, A.M.
AU - Langenberg, G.
AU - Lehrach, A.
AU - Lisitsyn, A.D.
AU - Lopatkin, I.A.
AU - Lorentz, B.
AU - Maier, R.
AU - Mamkin, V.R.
AU - Mao, L.J.
AU - Medvedko, A.S.
AU - Panasyuk, V.M.
AU - Parkhomchuk, V.V.
AU - Poletaev, I.V.
AU - Polukhin, V.A.
AU - Prasuhn, D.
AU - Protopopov, A.Yu.
AU - Pureskin, D.N.
AU - Putmakov, A.A.
AU - Reimers, K.
AU - Retzlaff, M.
AU - Reva, V.B.
AU - Selivanov, P.A.
AU - Semenov, E.P.
AU - Senkov, D.V.
AU - Skorobogatov, D.N.
AU - Stassen, R.
AU - Stockhorst, H.
AU - Tölle, R.
AU - Zapiatkin, N.P.
ED - Petit-Jean-Genaz, Christine
ED - Arduini, Gianluigi
ED - Michel, Peter
ED - Schaa, Volker RW
TI - 2MeV Electron Cooler for COSY and HESR – First Results
J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014
C1 - Dresden, Germany
T2 - International Particle Accelerator Conference
T3 - 5
LA - english
AB - The 2 MeV electron cooler was installed in the COSY ring in the spring 2013. The new system enables electron cooling in the whole energy range of COSY. The electron beam is guided by longitudinal magnetic field all the way from the electron gun to the collector. This well-proven optics scheme was chosen because of the wide electron energy range of 0.025-2 MeV. The electrostatic accelerator consists of 33 individual sections of identical design. Electrical power to each section is provided by a cascade transformer. Electron beam commissioning and first studies using proton and deuteron beams were carried out. Electron cooling of proton beam up to 1662 MeV kinetic energy was demonstrated. Maximum electron beam energy achieved so far amounted to 1.25 MeV. Voltage up to 1.4 MV was demonstrated. The cooler was operated with electron current up to 0.5 A. The paper provides insights into the recent progress in high energy electron cooling at COSY and perspectives for the HESR ring at FAIR.
PB - JACoW
CP - Geneva, Switzerland
SP - 765
EP - 767
KW - electron
KW - proton
KW - experiment
KW - operation
KW - heavy-ion
DA - 2014/07
PY - 2014
SN - 978-3-95450-132-8
DO - 10.18429/JACoW-IPAC2014-MOPRI070
UR - http://jacow.org/ipac2014/papers/mopri070.pdf
ER -