Difference between revisions of "2008 NSF Proposal"

From New IAC Wiki
Jump to navigation Jump to search
 
(180 intermediate revisions by one other user not shown)
Line 1: Line 1:
−
=Physics Program=
+
[[ForestNSFInterimReport_8-31-10]]
  
−
==Qweak==
+
[[ForestNSFInterimReport_8-31-11]]
−
 
 
−
===Physics Measurement===
 
−
===ISU's Role===
 
−
Work Package manager of the Detector and Front End electronics.
 
−
 
 
−
Inelastic PV measurements (<math>d_{\Delta}</math>)
 
−
 
 
−
==Vector Meson and Hyperon Photoproduction with Linearly Polarized Photons==
 
−
 
 
−
== Primakoff==
 
−
== CLAS==
 
−
 
 
−
=== Physics Program===
 
−
==== Polarized Structure Functions====
 
−
<math>\frac{\Delta d}{d}</math>
 
−
 
 
−
=== CLAS 12 DC Design and Construction ===
 
−
 
 
−
 
 
−
List of Currently supported students:
 
−
 
 
−
{| border="1"  |cellpadding="20" cellspacing="0
 
−
|-
 
−
|Student|| Classification || Expected Grad Yr
 
−
|-
 
−
|Julian Slamanca|| Ph. D.  || 2009
 
−
|-
 
−
|Tamar Didbarize|| Ph. D.  || 2010
 
−
|-
 
−
|Danny Martinez|| Ph. D.  || 2012
 
−
|-
 
−
|Alexi || Ph. D.  || 2012
 
−
|-
 
−
| Adrianne Spilker || M.S. ||2009
 
−
|-
 
−
|Saitiniyazi Shadike || M.S.  || 2009
 
−
|-
 
−
|Jordan Keonough || BA  || 2011
 
−
|-
 
−
|Nathan Lebaron|| BA  || 2012
 
−
|}
 
−
 
 
−
= Prior and Future use of NSF Funds=
 
−
\hspace{0.5in}While at Louisiana Tech University, the PI received three prior NSF awards as a member of the Louisiana Tech Particle Physics Group. The first proposal entitled ``Parity Violating Electron Scattering at Jefferson Lab, was awarded in 2002 for three years in the amount of \$670,230 (NSF Award \#0244998) to Louisiana Tech University. The award supported the groups efforts building triggering electronics for the G0 backward angle measurements and for the initial development of the $Q_{weak}$ experiment. The second proposal, ``Precision Electroweak Measurements at Jefferson Lab, was awarded \$204,594 in 2006 (NSF Award \#0555390) with similar support for the next two years to continuing the Lousiana Group's efforts. Dr. Forest's MRI Proposal (\#PHYS-0321197) entitled {\small ``Collaborative Research:Development of a Particle Tracking System for the Qweak Experiment} was awarded \$131,770 on July 26, 2003 to develop the Region 1 tracking system for the Q$_{weak}$ experiment. The status of the work supported by the above awards which the PI was responsible for is given in section~\ref{section:QweakDetector} and shown in Figure~\ref{fig:QweakProducts}.
 
−
 
 
−
=Facilities=
 
−
 
 
−
 
 
−
\hspace{0.5in}The Idaho State University Department of Physics Strategic Plan
 
−
identifies the use of experimental nuclear physics techniques as
 
−
its focus area to addressing problems in both fundamental and
 
−
applied science.  The major efforts of the department include
 
−
fundamental nuclear and particle physics, nuclear reactor fuel
 
−
cycle physics, nuclear non-proliferation and homeland security,
 
−
accelerator applications, radiation effects in materials and
 
−
devices, biology and health physics.  Because of this focus, the
 
−
department has been characterized as one of the largest nuclear
 
−
physics graduate programs in the nation with an average of over
 
−
50 graduate students.  One of the key
 
−
ingredients to the department's success has been the completion
 
−
of the Idaho Accelerator Center (IAC) on April 30, 1999.  A substantial
 
−
amount of lab space (4000 sq. ft.) within the department has
 
−
become available due to a combination of the IAC and a remodeling
 
−
of the physics building.  A detector lab with the potential to
 
−
construct proto-type drift chambers in a clean room environment
 
−
is currently planned as part of the lab space renovation.
 
−
 
 
−
The Idaho Accelerator Center (IAC) is located less than a mile
 
−
away from campus and will provide a machining facility for
 
−
detector construction, an electronics shop for installation of
 
−
instrumentation, and beam time for detector performance studies.
 
−
The IAC houses ten operating accelerators as well as a machine and
 
−
electronics shop with a permanent staff of 8 Ph.D.'s and 6
 
−
engineers.  Among its many accelerator systems, the Center
 
−
houses a Linac capable of delivering 20 ns to 2 $\mu$s electron
 
−
pulses with an instantaneous current of 80 mA up to an energy of 25
 
−
MeV at pulse rates up to 1kHz.  The IAC has donated beam time to
 
−
the Q$_{weak}$ project for the purpose of testing detector
 
−
performance.  One of the goals of these tests will be to evaluate
 
−
the Q$_{weak}$ detector at high rates.  The IAC is well suited
 
−
for these rate tests as the Q$_{weak}$ calibration rates will be
 
−
much lower than the electron and photon rates the IAC is capable of
 
−
generating. A full description of the facility is available at
 
−
the web site (www.iac.isu.edu). 
 
−
 
 
−
The Beowulf REsource for Monte-carlo Simulations (BREMS) is
 
−
a 12 node, 64 bit cluster housed in the ISU physics department
 
−
which can support the high performance computing needs of
 
−
the physics research program.  This facility is the result of an
 
−
investment made by NSF award PHYS-987453.  This infrastructure
 
−
will be an effective means for performing GEANT4 simulations of
 
−
the Q$_{weak}$ experiment as well as Garfield simulations of the
 
−
Region II drift chamber design.  Simulation speed is increased on
 
−
BREMS by running the simulation in parallel on many CPUs.
 
−
A version of GEANT4 known as ParGeant4~\cite{ParGeant4} has recently been
 
−
distributed which will allow these simulations to be run in parallel.
 
−
 
 
−
=The Broader Impact of the Idaho State University Nuclear Physics Research Program=
 
−
 
 
−
 
 
−
[http://www.iac.isu.edu/mediawiki/index.php/NSF Go Back]
 

Latest revision as of 22:02, 23 August 2011