Author: Litvinenko, V.
Paper Title Page
WEPPO14 Present Status of Coherent Electron Cooling Proof-of-principle Experiment 127
 
  • I. Pinayev, S.A. Belomestnykh, I. Ben-Zvi, K.A. Brown, J.C. Brutus, L. DeSanto, A. Elizarov, C. Folz, D.M. Gassner, Y. Hao, R.L. Hulsart, Y.C. Jing, D. Kayran, R.F. Lambiase, V. Litvinenko, G.J. Mahler, M. Mapes, W. Meng, R.J. Michnoff, T.A. Miller, M.G. Minty, P. Orfin, A. Pendzick, F. Randazzo, T. Rao, T. Roser, J. Sandberg, B. Sheehy, J. Skaritka, K.S. Smith, L. Snydstrup, R. Than, R.J. Todd, J.E. Tuozzolo, G. Wang, D. Weiss, M. Wilinski, W. Xu, A. Zaltsman
    BNL, Upton, Long Island, New York, USA
  • G.I. Bell, J.R. Cary, K. Paul, B.T. Schwartz, S.D. Webb
    Tech-X, Boulder, Colorado, USA
  • C.H. Boulware, T.L. Grimm, R. Jecks, N. Miller
    Niowave, Inc., Lansing, Michigan, USA
  • M.A. Kholopov, P. Vobly
    BINP SB RAS, Novosibirsk, Russia
  • M. Poelker
    JLAB, Newport News, Virginia, USA
  
  We conduct proof-of-the-principle experiment of coherent electron cooling (CEC), which has a potential to significantly boost luminosity of high-energy, high-intensity hadron colliders. In this paper, we present the progress with experimental equipment including the first tests of the electron gun and the magnetic measurements of the wiggler prototype. We describe current design status as well as near future plans.  
 
THAM2HA02 Advances in Coherent Electron Cooling 175
 
  • V. Litvinenko
    BNL, Upton, Long Island, New York, USA
  
  This talk will be focused on advances and challenges in cooling of high-energy hadron – and potentially heavy lepton-beams. Such techniques are required to improve quality of hadron beams and for increasing the luminosity in hadron and electron-hadron colliders. The focus of the talk will be on the Coherent Electron Cooling technique, which combines aspects of both stochastic and electron cooling. Coherent Electron Cooling shares with the first the need for a broad bandwidth and with the second an electrostatic-form of interaction between the hadrons and the electrons. I will discuss the physics principles of the Coherent Electron Cooling and progress made in its theory in last five years. I will also discuss its advantages and limitations.