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Lattice Design for Project -X CW Superconducting Linac

Conference · · Conf.Proc.C
OSTI ID:1962629
In this paper, we discuss the beam dynamics optimization of a proposed continuous wave (CW) superconducting linac for Project-X. This 3.0 GeV linac has a peak current of 5-10 mA. The average current is 1 mA, yielding an average beam power of 3 MW. The linac consists of a low energy 325 MHz section (2.5 -470 MeV) containing three families of SC single-spoke resonators, an intermediate energy section (470 MeV-2.0 GeV) containing two families (βg = 0.61 and βg = 0.9) of 650 MHz squeezed SC elliptical cavities and finally, a high energy section (2.0-3.0 GeV) based on 1.3GHz ILC-type (βg = 1.0) cavities. Transverse and longitudinal dynamics in the CW linac are modeled assuming the maximum 1 mA peak current. Different options for transverse focusing are considered.
Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
DOE Contract Number:
AC02-07CH11359
OSTI ID:
1962629
Report Number(s):
FERMILAB-CONF-10-689-APC-TD; IPAC-2010-MOPEC082; oai:inspirehep.net:870195
Conference Information:
Journal Name: Conf.Proc.C Journal Volume: 100523
Country of Publication:
United States
Language:
English

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