The Spallation Neutron Source (SNS) is designed to reach an average proton beam power of 1.4 MW for pulsed neutron production. This paper summarizes design aspects and physical challenges to the project.WeiJieEBSCO_AspAip Conference Proceedings...
Orifice Plate Testing for the Spallation Neutron Source (SNS) Linac Cooling SystemThe Spallation Neutron Source (SNS) is an accelerator-based facility that will produce pulsed beams of neutrons by bombarding a mercury target with intense beams of 1-GeV protons. Los Alamos National Labora...
The Spallation Neutron Source (SNS) Linac RF System The SNS linac accelerates an average beam current of 2 mA to an energy of 968 MeV. The linac is pulsed at 60 Hz with an H- beam pulse of 1 ms. The first 18... M Lynch 被引量: 8发表: 2000年 Simulation of a multiple-wavelength...
The availability goals and installation schedule for the Spallation Neutron Source (SNS) have driven the availability and installation of the SNS linac's high-power RF systems. This paper discusses how the high-power RF systems' availability and installation goals have been addressed in the RF tran...
An overview of the design and construction of the Spallation Neutron Source (SNS) is presented. Key facility performance parameters are summarized and plans for initial operation are described. Early efforts produced a conceptual design in 1997; the project itself was initiated in 1999, with the of...
SPALLATIONNEUTRONSOURCEHIGH-POWERPROTECTION MODULETESTSTAND* S.-W.Lee,J.A.Ball,M.T.Crofford,T.L.Davidson,S.L.Jones,T.W.Hardek OakRidgeNationalLaboratory(ORNL),OakRidge,TN Abstract TheSpallationNeutronSource(SNS)High-Power ProtectionModule(HPM)providesinterlocksandfast shutdownfortheradiofrequency(RF...
The Spallation Neutron Source (SNS) will use an accelerator to produce the most intense beams of neutrons in the world when it is complete at the end of 2005. The project is being built by a collaboration of six U.S. Department of Energy laboratories. It will serve a diverse community ...
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 intensity-limiting mechanisms that...
This paper will discuss the present electronics design for the beam current monitor system to be used throughout the Spallation Neutron Source (SNS) under construction at Oak Ridge National Laboratory. The beam is composed of a micro-pulse structure due to the 402.5MHz RF, and is chopped into...
Plans for the Spallation Neutron Source Integrated Control System NetworkPhysics - Accelerator PhysicsThe SNS control system communication network will take advantage of new, commercially available network switch features to increase reliability and reduce cost. A standard structured cable system will be ...