Zobrazeno 1 - 10
of 277
pro vyhledávání: '"G. Parzen"'
Autor:
Harald Hahn, J. Kewisch, Jie Wei, E. Raka, Dejan Trbojevic, E. H. Willen, H. Foelsche, Alessandro G. Ruggiero, Steve Peggs, S. Y. Lee, G. Parzen, Satoshi Ozaki, Michael Harrison, Steven Tepikian, E. Forsyth, A. Stevens, Peter Thieberger
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 499:245-263
The salient performance objectives for the Relativistic Heavy Ion Collider (RHIC) are presented and the rationale for the design choices of the major collider systems is conveyed. RHIC provides collisions of heavy ions covering the entire mass range
Autor:
G. Parzen
Publikováno v:
Physical Review E. 51:2485-2492
Symplectic tracking of beam particles using point magnets is achieved using a reference orbit made of circular arcs and straight lines that join smoothly with each other. For this choice of the reference orbit, results are given for the transfer func
Autor:
J. Alduino, Wolfram Fischer, Dmitry Kayran, J. Saunders, Vasilii V. Parkhomchuk, J. Mammosser, J. Sredniawski, Joseph Tuozzolo, A. Drees, C. Longo, T. Tallerico, A. V. Fedotov, D. Holmes, J. Grimes, Ilan Ben-Zvi, G. Parzen, Michael Blaskiewicz, Steven Tepikian, D. Lederle, P. Cameron, David S. Phillips, Yoon W. Kang, John Cary, George Mahler, D. Pate, K. Yip, M. Stirbet, Ady Hershcovitch, Z. Segalov, D. Weiss, R. Busby, D. M. Gassner, Robert Rimmer, C. Schultheiss, S. Nagaitsev, David Smithe, G. Ganetis, Vladimir Reva, Alexander Smirnov, Joseph Brennan, A. Favale, Xiangyun Chang, Vladimir Litvinenko, S. Plate, Hans Bluem, Larry Phillips, A. Ruggiero, Charles Reece, Vahid Ranjbar, B. Oerter, J. Rathke, Alan M. M. Todd, Thomas Russo, L. Prost, D. Douglas, G. Mclntyre, A. Sidorin, D. A. Dimitrov, J. Kewisch, Robert Lambiase, K. Smith, Dan Abell, Thomas Roser, D. R. Beavis, Rama Calaga, Haipeng Wang, T. Rao, Hsiao-Chaun Hseuh, Andrew Burrill, Qiong Wu, M. Cole, Wuzheng Meng, Gang Wang, J. Smedley, W.W. MacKay, R. Todd, Lee Hammons, D. S. Barton, Peter Stoltz, R. Than, P. Wanderer, Peter Messmer, T. Schultheiss, George I. Bell, A. Burov, Dejan Trbojevic, J. Reich, David L. Bruhwiler, P. Kneisel, Alexander Aleksandrov, Harald Hahn, Eduard Pozdeyev, Yaroslav Derbenev, C. Pai, Joseph Preble, A. Zaltsman, Andrey Sobol
Publikováno v:
2007 IEEE Particle Accelerator Conference (PAC).
The physics interest in a luminosity upgrade of RHIC requires the development of a cooling-frontier facility. Detailed calculations were made of electron cooling of the stored RHIC beams. This has been followed by beam dynamics simulations to establi
Autor:
G Parzen
Using the results found previously for the cooling rates of the emittances, due to collisions between the electrons and the ions, a result is found for the friction force acting on the ions. It is shown that the friction force found here when used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae62f57466cc6831874197ff20fde0f
https://doi.org/10.2172/1061852
https://doi.org/10.2172/1061852
Autor:
G Parzen
Electron cooling that results when a bunch of electrons overlaps a bunch of ions , with both bunches moving at the same velocity, may be considered to be an intrabeam scattering process. The process is similar to the usual intrabeam scattering, where
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b3a80d08d3a7c5f2dbcc21ffaf1c8e2
https://doi.org/10.2172/1061834
https://doi.org/10.2172/1061834
Autor:
Alexander Smirnov, G. Parzen, Yu. Eidelman, Ilan Ben-Zvi, A. Sidorin, Vladimir Litvinenko, A. V. Fedotov, Grigoriy Trubnikov
Publikováno v:
Proceedings of the 2005 Particle Accelerator Conference.
Standard models of the intra-beam scattering (IBS) are based on the growth of the rms beam parameters for a Gaussian distribution. As a result of electron cooling, the core of beam distribution is cooled much faster than the tails, producing a denser