Extraction for ISABELLE
Abstract
The design specifications for ISABELLE, a superconducting proton storage ring facility under construction at Brookhaven National Laboratory call for circulating beam intensities of up to 6 x 10/sup 14/ protons at 400 GeV energy in each ring. The energy stored in the beam is 41 Megajoules, an order of magnitude more than what has been dealt with in the past. This beam energy cannot be safely disposed of within the confines of the ISABELLE lattice if damage to the dump or quenching of the superconducting magnets is to be avoided. Therefore the full intensity beam must be extracted from the storage rings under all circumstances of emergency or routine beam disposal. Beam losses in excess of 10/sup -3/ of the full beam can jeoardize the extraction components and lead to magnet quenching as well. In this note a conceptual design of the extraction system is summarized and the major constraints which lead to the parameters chosen are discussed.
- Authors:
- Publication Date:
- Research Org.:
- Brookhaven National Lab., Upton, NY (USA)
- OSTI Identifier:
- 6568528
- Report Number(s):
- BNL-29233; CONF-810314-59
TRN: 81-006790
- DOE Contract Number:
- AC02-76CH00016
- Resource Type:
- Conference
- Resource Relation:
- Conference: Particle accelerator conference, Washington, DC, USA, 11 Mar 1981
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; ISABELLE STORAGE RINGS; BEAM EXTRACTION; BEAM DUMPS; ENERGY LOSSES; GEV RANGE 100-1000; PROTON BEAMS; QUENCHING; SPECIFICATIONS; SUPERCONDUCTING MAGNETS; BEAMS; ELECTRICAL EQUIPMENT; ELECTROMAGNETS; ENERGY RANGE; EQUIPMENT; GEV RANGE; LOSSES; MAGNETS; NUCLEON BEAMS; PARTICLE BEAMS; STORAGE RINGS; SUPERCONDUCTING DEVICES; 430302* - Particle Accelerators- Injection & Extraction Systems
Citation Formats
Claus, J, and Foelsche, H. Extraction for ISABELLE. United States: N. p., 1981.
Web.
Claus, J, & Foelsche, H. Extraction for ISABELLE. United States.
Claus, J, and Foelsche, H. 1981.
"Extraction for ISABELLE". United States. https://www.osti.gov/servlets/purl/6568528.
@article{osti_6568528,
title = {Extraction for ISABELLE},
author = {Claus, J and Foelsche, H},
abstractNote = {The design specifications for ISABELLE, a superconducting proton storage ring facility under construction at Brookhaven National Laboratory call for circulating beam intensities of up to 6 x 10/sup 14/ protons at 400 GeV energy in each ring. The energy stored in the beam is 41 Megajoules, an order of magnitude more than what has been dealt with in the past. This beam energy cannot be safely disposed of within the confines of the ISABELLE lattice if damage to the dump or quenching of the superconducting magnets is to be avoided. Therefore the full intensity beam must be extracted from the storage rings under all circumstances of emergency or routine beam disposal. Beam losses in excess of 10/sup -3/ of the full beam can jeoardize the extraction components and lead to magnet quenching as well. In this note a conceptual design of the extraction system is summarized and the major constraints which lead to the parameters chosen are discussed.},
doi = {},
url = {https://www.osti.gov/biblio/6568528},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1981},
month = {Thu Jan 01 00:00:00 EST 1981}
}