Barletta, W.A.

Bell, R.A.

Dorfan, J.M.

Zisman, Michael S.

eScholarship - University of California

Lawrence Berkeley National LaboratoryRecent WorkTitlePEP-II Assymetric B Factory: Design Update and R&amp;D ResultsPermalinkhttps://escholarship.org/uc/item/6x76d58tAuthorsZisman, Michael S.Dorfan, J.M.Bell, R.A.et al.Publication Date1992-12-01eScholarship.org Powered by the California Digital LibraryUniversity of CaliforniaDEC 03 " l2 10: 32R~1 PEP- II 415 926 3882 LBL-33311a ESG-239 PEP-II Asymmetric B Factory: Design Update and R&D Results' M. S. ZISMAN, Lawrence Berkeley Laboralory, J .M. DOR.FAN, R. A. BELL, Stanford Ljnear Aeeelera.tor Center, and W. A. BARLETTA, LAwrence Livermore National Laboratory -An Asymmetric B hctory, PEP·II, WM jointly proposed by SLAC, LBL and LLNL in J8l\uary 1991. The project involv .. a cost·effeotive upgrade 01 the 'Ingle-ring PEP accelerator to • two-rlnll S GoV x 3.1 GeV collider with .. d"ign luminooily 01 S w 10'30m-j .--1. Work h .. continued in two maln ar ... : optimization 01 the proposed design and R&D to vaUdate the dosi8ll choic ... During the PMt year the Rl.i:D bM locused ma.inly on the areas 01 VACUum, RF, and bunch·by·bunch feedback sy.tem implemen. tation, with ~ ,trong .",ph .. is on pre.produetion prototypes. It is .. nlieipated that, by the end of 1993, prototypes will e"isl for a complete high-energy ring arc cell (vacuum Iyst.ru, magnet' and supporto), a f.ll·power RF .t.tiou (SOO-kW, 47G·MHz klyotron, window o.nd cavity) and PEp·lI longitudil1al a"d Ir8l1Overse feedback systems running on the ALS machine B.t LBL. The PEP.I! project i. ready to b.gin construction .... oon M fund. become av,.il.bl •. "Thi. work ~ supported by the Director, Office of Energy Research, Office 01 Hirh Energy and Nuclear Physics, High Energy l'hyslcs Division of the US Department of Enorgy, under contr",,! no. DE-AC03·76SF0009S (LBL), DE·AC03·16SF00515 (SLAC), and W.7405·Eng.48 (LLNL). Plincipal Author: Phone: FAX: E·mail: Classification Number: Preferred Presentation: [x] oral Signed: ~. s, !J&~ Michael S. Zisman .LBL MS 71·H Berkeley, CA 94720 (.510) 486·.57M (610) 486·7981 ZISMAN at LBL 1.1.2. (Lepton Factories) [x] poster [ ] publish only Date: 1~/31A 7--P. 1 

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PEP-II Assymetric B Factory: Design Update and R&amp;D Results

https://escholarship.org/uc/item/6x76d58t

PEP-II Assymetric B Factory: Design Update and R&D Results

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PEP-II Assymetric B Factory: Design Update and R&amp;D Results

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eScholarship - University of California

PEP-II Assymetric B Factory: Design Update and R&D Results