Gradient Optimization for SC CW Accelerators
Abstract
The proposed rare isotope accelerator (RIA) design consists of a normally conducting radio frequency quadruple (RFQ) section, a superconducting (SC) drift tube cavity section, a SC elliptical multi-cell cavity section and two charge strippers with associated charge state selection and beam matching optics. The SC elliptical section uses two or three multi-cell beta cavity types installed into cryomodules to span the energy region of about 84.5 MeV/nucleon up to 400 MeV/nucleon. This paper focuses on the gradient optimization of these SC elliptical cavities that provide a significant portion of the total acceleration to the beam. The choice of gradient coupled with the cavity quality factor has a strong affect on the overall cost of the accelerator. The paper describes the optimization of the capital and operating cost associated with the RIA elliptical cavity cryomodules.
- Authors:
- Publication Date:
- Research Org.:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 955393
- Report Number(s):
- JLAB-ACC-03-91; 7695071; DOE/ER/40150-5047
TRN: US1004647
- DOE Contract Number:
- AC05-84ER40150
- Resource Type:
- Conference
- Resource Relation:
- Journal Volume: 5; Conference: Paper compiled for PAC 2003
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; ACCELERATION; ACCELERATORS; CAPITAL; CAVITIES; CHARGE STATES; DESIGN; DRIFT TUBES; OPERATING COST; OPTICS; OPTIMIZATION; QUALITY FACTOR
Citation Formats
Schneider, William, Kneisel, Peter, and Rode, Claus. Gradient Optimization for SC CW Accelerators. United States: N. p., 2003.
Web. doi:10.1109/PAC.2003.1289747.
Schneider, William, Kneisel, Peter, & Rode, Claus. Gradient Optimization for SC CW Accelerators. United States. https://doi.org/10.1109/PAC.2003.1289747
Schneider, William, Kneisel, Peter, and Rode, Claus. 2003.
"Gradient Optimization for SC CW Accelerators". United States. https://doi.org/10.1109/PAC.2003.1289747. https://www.osti.gov/servlets/purl/955393.
@article{osti_955393,
title = {Gradient Optimization for SC CW Accelerators},
author = {Schneider, William and Kneisel, Peter and Rode, Claus},
abstractNote = {The proposed rare isotope accelerator (RIA) design consists of a normally conducting radio frequency quadruple (RFQ) section, a superconducting (SC) drift tube cavity section, a SC elliptical multi-cell cavity section and two charge strippers with associated charge state selection and beam matching optics. The SC elliptical section uses two or three multi-cell beta cavity types installed into cryomodules to span the energy region of about 84.5 MeV/nucleon up to 400 MeV/nucleon. This paper focuses on the gradient optimization of these SC elliptical cavities that provide a significant portion of the total acceleration to the beam. The choice of gradient coupled with the cavity quality factor has a strong affect on the overall cost of the accelerator. The paper describes the optimization of the capital and operating cost associated with the RIA elliptical cavity cryomodules.},
doi = {10.1109/PAC.2003.1289747},
url = {https://www.osti.gov/biblio/955393},
journal = {},
number = ,
volume = 5,
place = {United States},
year = {Thu May 01 00:00:00 EDT 2003},
month = {Thu May 01 00:00:00 EDT 2003}
}