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Monte Carlo simulations of plutonium gamma-ray spectra
Monte Carlo calculations were investigated as a means of simulating the gamma-ray spectra of Pu. These simulated spectra will be used to develop and evaluate gamma-ray analysis techniques for various nondestructive measurements. Simulated spectra of calculational standards can be used for code intercomparisons, to understand systematic biases and to estimate minimum detection levels of existing and proposed nondestructive analysis instruments. The capability to simulate gamma-ray spectra from HPGe detectors could significantly reduce the costs of preparing large numbers of real reference materials. MCNP was used for the Monte Carlo transport of the photons. Results from the MCNP calculations were folded in with a detector response function for a realistic spectrum. Plutonium spectrum peaks were produced with Lorentzian shapes, for the x-rays, and Gaussian distributions. The MGA code determined the Pu isotopes and specific power of this calculated spectrum and compared it to a similar analysis on a measured spectrum.
Date:
July 16, 1993
Creator:
Koenig, Z. M.; Carlson, J. B.; Wang, Tzu-Fang & Ruhter, W. D.
Object Type:
Article
System:
The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 103, No. 5, Ed. 1 Friday, January 16, 1998
Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
January 16, 1998
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Perry Daily Journal (Perry, Okla.), Vol. 98, No. 288, Ed. 1 Thursday, January 16, 1992
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 16, 1992
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Clifton Record (Clifton, Tex.), Vol. 96, No. 42, Ed. 1 Wednesday, October 16, 1991
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
October 16, 1991
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Perry Daily Journal (Perry, Okla.), Vol. 97, No. 133, Ed. 1 Monday, July 16, 1990
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 16, 1990
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 98, No. 263, Ed. 1 Monday, December 16, 1991
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 16, 1991
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 100, No. 159, Ed. 1 Monday, August 16, 1993
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 16, 1993
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 101, No. 186, Ed. 1 Friday, September 16, 1994
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 16, 1994
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 102, No. 81, Ed. 1 Tuesday, May 16, 1995
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 16, 1995
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 102, No. 159, Ed. 1 Wednesday, August 16, 1995
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 16, 1995
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 100, No. 186, Ed. 1 Thursday, September 16, 1993
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 16, 1993
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 100, No. 56, Ed. 1 Friday, April 16, 1993
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 16, 1993
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 101, No. 108, Ed. 1 Thursday, June 16, 1994
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 16, 1994
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 103, No. 4, Ed. 1 Friday, February 16, 1996
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 16, 1996
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 102, No. 108, Ed. 1 Friday, June 16, 1995
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 16, 1995
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 97, No. 82, Ed. 1 Wednesday, May 16, 1990
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 16, 1990
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 103, No. 29, Ed. 1 Saturday, March 16, 1996
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 16, 1996
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Clifton Record (Clifton, Tex.), Vol. 99, No. 46, Ed. 1 Wednesday, November 16, 1994
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
November 16, 1994
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Věstník (Temple, Tex.), Vol. 79, No. 3, Ed. 1 Wednesday, January 16, 1991
Weekly Czech and English language newspaper from Temple, Texas published as the official organ of the Slavonic Benevolent Order of the State of Texas that includes news of interest to members along with advertising.
Date:
January 16, 1991
Creator:
Sefcik, R. J.
Object Type:
Newspaper
System:
The Portal to Texas History
Enhanced coal hydrogasification via oxidative pretreatment
The gasification of coal char by hydrogen is much slower than in steam or carbon dioxide; moreover, hydrogasification rate in pure hydrogen decreases sharply with conversion for most carbons. To overcome this kinetic behavior, the oxidation of the char prior to and during hydrogasification has been investigated as a means of enhancing hydro gasification rate. Kinetic rate studies under well-characterized conditions have been complemented by careful surface analyses to characterize oxygen on the char surface prior to and during hydrogasification.
Date:
April 16, 1992
Creator:
Miller, D.J.
Object Type:
Report
System:
The UNT Digital Library
Enhanced coal hydrogasification via oxidative pretreatment. Final technical report
The gasification of coal char by hydrogen is much slower than in steam or carbon dioxide; moreover, hydrogasification rate in pure hydrogen decreases sharply with conversion for most carbons. To overcome this kinetic behavior, the oxidation of the char prior to and during hydrogasification has been investigated as a means of enhancing hydro gasification rate. Kinetic rate studies under well-characterized conditions have been complemented by careful surface analyses to characterize oxygen on the char surface prior to and during hydrogasification.
Date:
April 16, 1992
Creator:
Miller, D. J.
Object Type:
Report
System:
The UNT Digital Library
Texas Jewish Post (Fort Worth, Tex.), Vol. 50, No. 20, Ed. 1 Thursday, May 16, 1996
Weekly Jewish newspaper from Fort Worth, Texas that includes local, state, and national news along with extensive advertising.
Date:
May 16, 1996
Creator:
Wisch, J. A. & Wisch, Rene
Object Type:
Newspaper
System:
The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 49, No. 46, Ed. 1 Thursday, November 16, 1995
Weekly Jewish newspaper from Fort Worth, Texas that includes local, state, and national news along with extensive advertising.
Date:
November 16, 1995
Creator:
Wisch, J. A. & Wisch, Rene
Object Type:
Newspaper
System:
The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 45, No. 20, Ed. 1 Thursday, May 16, 1991
Weekly Jewish newspaper from Fort Worth, Texas that includes local, state, and national news along with extensive advertising.
Date:
May 16, 1991
Creator:
Wisch, J. A. & Wisch, Rene
Object Type:
Newspaper
System:
The Portal to Texas History