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Spallation Neutron Source Ring – Design and Construction Summary
2005 Edition, January 1, 2005 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

After six years, the delivery of components for the Spallation Neutron Source (SNS) accumulator ring (AR) and the transport lines was completed in Spring 2005. Designed to deliver 1.5 MW beam power (1.5 × 1014protons of 1 GeV kinetic energy at a repetition...

Spallation Neutron Source ring diagnostics
2003 Edition, Volume 4, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Brookhaven is providing the Ring and Transfer Lines Beam Diagnostics for the Spallation Neutron Source (SNS), to be installed at Oak Ridge National Laboratory. The customary diagnostics that will be present include beam position monitors (BPM), ionization profile...

Spallation Neutron Source ring status, challenges, issues, and perspectives
2003 Edition, Volume 1, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The Spallation Neutron Source (SNS) ring is designed to accumulate beam pulses of 1.5 /spl times/ 10/sup 14/ protons of 1 GeV kinetic energy at a repetition rate of 60 Hz. At such beam intensity and power, key design challenges include control of...

UAL-based simulation environment for Spallation Neutron Source ring
1999 Edition, Volume 4, January 1, 1999 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper outlines the major activities and applications of the Unified Accelerator Library environment for the Spallation Neutron Source (SNS) Ring.

Injection choice for Spallation Neutron Source ring
2001 Edition, Volume 4, January 1, 2001 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Injection is key in the low-loss design of high-intensity proton facilities like the Spallation Neutron Source (SNS). During the design of both the accumulator and the rapid-cycling-synchrotron version of the SNS, extensive comparison has been made to...

Electron-cloud mitigation in the Spallation Neutron Source ring
2003 Edition, Volume 4, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The Spallation Neutron Source (SNS) accumulator ring is designed to accumulate, via H/sup -/ injection, protons of 2 MW beam power at 1 GeV kinetic energy at a repetition rate of 60 Hz. At such beam intensity, electron-cloud is expected to be one of the...

Beam instrumentation for the Spallation Neutron Source ring
1999 Edition, Volume 3, January 1, 1999 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The Spallation Neutron Source (SNS) will be constructed by a multi-laboratory collaboration with BNL responsible for the transfer lines and ring. The 1 MW beam power necessitates careful monitoring to minimize un-controlled loss. This high beam power will...

The commissioning plan for the Spallation Neutron Source ring and transport lines
2003 Edition, Volume 3, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The Spallation Neutron Source (SNS) accelerator systems will provide a 1 GeV, 1.44 MW proton beam to a liquid mercury target for neutron production. In order to satisfy the accelerator systems' portion of the critical decision 4 (CD-4) commissioning goal (which marks the...

Beam scrubbing strategy for electron-cloud suppression in the Spallation neutron source ring
2003 Edition, Volume 5, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Electron cloud is still an unsettled issue for the high intensity SNS storage ring. Studies are undergoing, especially on the electron multipacting condition, beam instability threshold, electron density and the electron dose on the wall. It has been simulated that the electron...

Magnets for the National Spallation Neutron Source Accumulator Ring
1997 Edition, Volume 3, January 1, 1997 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The National Spallation Neutron Source Accumulator Ring will require large aperture dipole magnets, strong focusing quadrupole magnets, and smaller low field dipole, quadrupole, and sextupole correcting magnets. All of the magnets will provide a fixed...

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