Difference between revisions of "2008 NSF Proposal"

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=Physics Program=
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[[ForestNSFInterimReport_8-31-10]]
  
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==Qweak==
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[[ForestNSFInterimReport_8-31-11]]
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== Primakoff==
 
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== CLAS==
 
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= Prior and Future use of NSF Funds=
 
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=Facilities=
 
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\hspace{0.5in}The Idaho State University Department of Physics Strategic Plan
 
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identifies the use of experimental nuclear physics techniques as
 
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its focus area to addressing problems in both fundamental and
 
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applied science.  The major efforts of the department include
 
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fundamental nuclear and particle physics, nuclear reactor fuel
 
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cycle physics, nuclear non-proliferation and homeland security,
 
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accelerator applications, radiation effects in materials and
 
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devices, biology and health physics.  Because of this focus, the
 
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department has been characterized as one of the largest nuclear
 
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physics graduate programs in the nation with an average of over
 
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50 graduate students.  One of the key
 
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ingredients to the department's success has been the completion
 
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of the Idaho Accelerator Center (IAC) on April 30, 1999.  A substantial
 
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amount of lab space (4000 sq. ft.) within the department has
 
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become available due to a combination of the IAC and a remodeling
 
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of the physics building.  A detector lab with the potential to
 
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construct proto-type drift chambers in a clean room environment
 
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is currently planned as part of the lab space renovation.
 
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The Idaho Accelerator Center (IAC) is located less than a mile
 
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away from campus and will provide a machining facility for
 
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detector construction, an electronics shop for installation of
 
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instrumentation, and beam time for detector performance studies.
 
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The IAC houses ten operating accelerators as well as a machine and
 
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electronics shop with a permanent staff of 8 Ph.D.'s and 6
 
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engineers.  Among its many accelerator systems, the Center
 
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houses a Linac capable of delivering 20 ns to 2 $\mu$s electron
 
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pulses with an instantaneous current of 80 mA up to an energy of 25
 
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MeV at pulse rates up to 1kHz.  The IAC has donated beam time to
 
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the Q$_{weak}$ project for the purpose of testing detector
 
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performance.  One of the goals of these tests will be to evaluate
 
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the Q$_{weak}$ detector at high rates.  The IAC is well suited
 
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for these rate tests as the Q$_{weak}$ calibration rates will be
 
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much lower than the electron and photon rates the IAC is capable of
 
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generating. A full description of the facility is available at
 
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the web site (www.iac.isu.edu). 
 
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The Beowulf REsource for Monte-carlo Simulations (BREMS) is
 
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a 12 node, 64 bit cluster housed in the ISU physics department
 
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which can support the high performance computing needs of
 
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the physics research program.  This facility is the result of an
 
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investment made by NSF award PHYS-987453.  This infrastructure
 
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will be an effective means for performing GEANT4 simulations of
 
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the Q$_{weak}$ experiment as well as Garfield simulations of the
 
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Region II drift chamber design.  Simulation speed is increased on
 
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BREMS by running the simulation in parallel on many CPUs.
 
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A version of GEANT4 known as ParGeant4~\cite{ParGeant4} has recently been
 
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distributed which will allow these simulations to be run in parallel.
 
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=The Broader Impact of the Idaho State University Nuclear Physics Research Program=
 

Latest revision as of 22:02, 23 August 2011