Neutron-induced fission fragment angular distributions, anisotropy, and linear momentum transfer measured with the NIFFTE fission time projection chamber

Hensle, D.; Barker, J. T.; Barrett, J. S.; Bowden, N. S.; Brewster, K. J.; Bundgaard, J.; Case, Z. Q.; Casperson, R. J.; Cebra, D. A.; Classen, T.; Duke, D. L.; Fotiadis, N.; Gearhart, J.; Geppert-Kleinrath, V.; Greife, U.; Guardincerri, E.; Hagmann, C.; Heffner, M.; Hicks, C. R.; Higgins, D.; Isenhower, L. D.; Kazkaz, K.; Kemnitz, A.; Kiesling, K. J.; King, J.; Klay, J. L.; Latta, J.; Leal, E.; Loveland, W.; Lynch, M.; Magee, J. A.; Manning, B.; Mendenhall, M. P.; Monterial, M.; Mosby, S.; Oman, G.; Prokop, C.; Sangiorgio, S.; Schmitt, K. T.; Seilhan, B.; Snyder, L.; Tovesson, F.; Towell, C. L.; Towell, R. S.; Towell, T. R.; Walsh, N.; Watson, T. S.; Yao, L.; Younes, W.

doi:10.1103/physrevc.102.014605

Title: Neutron-induced fission fragment angular distributions, anisotropy, and linear momentum transfer measured with the NIFFTE fission time projection chamber

Abstract

The Neutron Induced Fission Fragment Tracking Experiment (NIFFTE) collaboration has performed measurements with a fission time projection chamber (fissionTPC) to study the fission process by reconstructing full three-dimensional tracks of fission fragments and other ionizing radiation. The amount of linear momentum imparted to the fissioning nucleus by the incident neutron can be inferred by measuring the opening angle between the fission fragments. Using this measured linear momentum, fission fragment angular distributions can be converted to the center-of-mass frame for anisotropy measurements. Angular anisotropy is an important experimental observable for understanding the quantum mechanical state of the fissioning nucleus and vital to determining detection efficiency for cross section measurements. Neutron linear momentum transfer to fissioning ²³⁵U, ²³⁸U, and 239Pu and fission fragment angular anisotropy of ²³⁵U and ²³⁸U as a function of neutron energies in the range 130 keV–250 MeV are presented.

Authors:: Hensle, D.; Barker, J. T.; Barrett, J. S.; Bowden, N. S.; Brewster, K. J.; Bundgaard, J.; Case, Z. Q.; Casperson, R. J.; Cebra, D. A.; Classen, T.; Duke, D. L.; Fotiadis, N.; Gearhart, J.; Geppert-Kleinrath, V.; Greife, U.; Guardincerri, E.; Hagmann, C.; Heffner, M.; Hicks, C. R.; Higgins, D. more »« less

Publication Date:: Thu Jul 09 00:00:00 EDT 2020

Research Org.:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA)

Contributing Org.:: NIFFTE Collaboration

OSTI Identifier:: 1638449

Report Number(s):: LLNL-JRNL-805153
Journal ID: ISSN 2469-9985; 1009791; TRN: US2201780

Grant/Contract Number:: AC52-07NA27344

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review. C

Additional Journal Information:: Journal Volume: 102; Journal Issue: 1; Journal ID: ISSN 2469-9985

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats


                    Hensle, D., Barker, J. T., Barrett, J. S., Bowden, N. S., Brewster, K. J., Bundgaard, J., Case, Z. Q., Casperson, R. J., Cebra, D. A., Classen, T., Duke, D. L., Fotiadis, N., Gearhart, J., Geppert-Kleinrath, V., Greife, U., Guardincerri, E., Hagmann, C., Heffner, M., Hicks, C. R., Higgins, D., Isenhower, L. D., Kazkaz, K., Kemnitz, A., Kiesling, K. J., King, J., Klay, J. L., Latta, J., Leal, E., Loveland, W., Lynch, M., Magee, J. A., Manning, B., Mendenhall, M. P., Monterial, M., Mosby, S., Oman, G., Prokop, C., Sangiorgio, S., Schmitt, K. T., Seilhan, B., Snyder, L., Tovesson, F., Towell, C. L., Towell, R. S., Towell, T. R., Walsh, N., Watson, T. S., Yao, L., and Younes, W. Neutron-induced fission fragment angular distributions, anisotropy, and linear momentum transfer measured with the NIFFTE fission time projection chamber.  United States: N. p., 2020. 
Web.  doi:10.1103/physrevc.102.014605.

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                    Hensle, D., Barker, J. T., Barrett, J. S., Bowden, N. S., Brewster, K. J., Bundgaard, J., Case, Z. Q., Casperson, R. J., Cebra, D. A., Classen, T., Duke, D. L., Fotiadis, N., Gearhart, J., Geppert-Kleinrath, V., Greife, U., Guardincerri, E., Hagmann, C., Heffner, M., Hicks, C. R., Higgins, D., Isenhower, L. D., Kazkaz, K., Kemnitz, A., Kiesling, K. J., King, J., Klay, J. L., Latta, J., Leal, E., Loveland, W., Lynch, M., Magee, J. A., Manning, B., Mendenhall, M. P., Monterial, M., Mosby, S., Oman, G., Prokop, C., Sangiorgio, S., Schmitt, K. T., Seilhan, B., Snyder, L., Tovesson, F., Towell, C. L., Towell, R. S., Towell, T. R., Walsh, N., Watson, T. S., Yao, L., & Younes, W. Neutron-induced fission fragment angular distributions, anisotropy, and linear momentum transfer measured with the NIFFTE fission time projection chamber.  United States.  https://doi.org/10.1103/physrevc.102.014605

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                    Hensle, D., Barker, J. T., Barrett, J. S., Bowden, N. S., Brewster, K. J., Bundgaard, J., Case, Z. Q., Casperson, R. J., Cebra, D. A., Classen, T., Duke, D. L., Fotiadis, N., Gearhart, J., Geppert-Kleinrath, V., Greife, U., Guardincerri, E., Hagmann, C., Heffner, M., Hicks, C. R., Higgins, D., Isenhower, L. D., Kazkaz, K., Kemnitz, A., Kiesling, K. J., King, J., Klay, J. L., Latta, J., Leal, E., Loveland, W., Lynch, M., Magee, J. A., Manning, B., Mendenhall, M. P., Monterial, M., Mosby, S., Oman, G., Prokop, C., Sangiorgio, S., Schmitt, K. T., Seilhan, B., Snyder, L., Tovesson, F., Towell, C. L., Towell, R. S., Towell, T. R., Walsh, N., Watson, T. S., Yao, L., and Younes, W. Thu .  
"Neutron-induced fission fragment angular distributions, anisotropy, and linear momentum transfer measured with the NIFFTE fission time projection chamber".  United States.  https://doi.org/10.1103/physrevc.102.014605.  https://www.osti.gov/servlets/purl/1638449.

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@article{osti_1638449,

  title        = {Neutron-induced fission fragment angular distributions, anisotropy, and linear momentum transfer measured with the NIFFTE fission time projection chamber},

  author       = {Hensle, D. and Barker, J. T. and Barrett, J. S. and Bowden, N. S. and Brewster, K. J. and Bundgaard, J. and Case, Z. Q. and Casperson, R. J. and Cebra, D. A. and Classen, T. and Duke, D. L. and Fotiadis, N. and Gearhart, J. and Geppert-Kleinrath, V. and Greife, U. and Guardincerri, E. and Hagmann, C. and Heffner, M. and Hicks, C. R. and Higgins, D. and Isenhower, L. D. and Kazkaz, K. and Kemnitz, A. and Kiesling, K. J. and King, J. and Klay, J. L. and Latta, J. and Leal, E. and Loveland, W. and Lynch, M. and Magee, J. A. and Manning, B. and Mendenhall, M. P. and Monterial, M. and Mosby, S. and Oman, G. and Prokop, C. and Sangiorgio, S. and Schmitt, K. T. and Seilhan, B. and Snyder, L. and Tovesson, F. and Towell, C. L. and Towell, R. S. and Towell, T. R. and Walsh, N. and Watson, T. S. and Yao, L. and Younes, W.},

  abstractNote = {The Neutron Induced Fission Fragment Tracking Experiment (NIFFTE) collaboration has performed measurements with a fission time projection chamber (fissionTPC) to study the fission process by reconstructing full three-dimensional tracks of fission fragments and other ionizing radiation. The amount of linear momentum imparted to the fissioning nucleus by the incident neutron can be inferred by measuring the opening angle between the fission fragments. Using this measured linear momentum, fission fragment angular distributions can be converted to the center-of-mass frame for anisotropy measurements. Angular anisotropy is an important experimental observable for understanding the quantum mechanical state of the fissioning nucleus and vital to determining detection efficiency for cross section measurements. Neutron linear momentum transfer to fissioning 235U, 238U, and 239Pu and fission fragment angular anisotropy of 235U and 238U as a function of neutron energies in the range 130 keV–250 MeV are presented.},

  doi          = {10.1103/physrevc.102.014605},

  journal      = {Physical Review. C},

  number       = 1,

  volume       = 102,

  place        = {United States},

  year         = {Thu Jul 09 00:00:00 EDT 2020},

  month        = {Thu Jul 09 00:00:00 EDT 2020}

}

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Title: Neutron-induced fission fragment angular distributions, anisotropy, and linear momentum transfer measured with the NIFFTE fission time projection chamber

Abstract

Citation Formats

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Momentum Transfer in Heavy-Ion-Induced Fission journal, February 1962

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Anisotropy of the fission fragments from neutron-induced fission in the intermediate energy range of 1–200 MeV journal, August 2015

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MICROMEGAS: a high-granularity position-sensitive gaseous detector for high particle-flux environments journal, June 1996

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Reaction mechanism studies with 7-35 MeV/nucleon He 4 ions incident on heavy target nuclei journal, November 1979

Structure of the Fission Transition Nucleus U 235 journal, July 1968

A time projection chamber for high accuracy and precision fission cross-section measurements journal, September 2014

Fragment Energy and Velocity Measurements in Fission of Uranium by 2.9-GeV Protons journal, November 1969

Non-compound-nucleus fission events and standard saddle-point statistical model journal, March 2012

EMPIRE: Nuclear Reaction Model Code System for Data Evaluation
journal, December 2007

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journal, June 2019

Nuclear data sensitivity, uncertainty and target accuracy assessment for future nuclear systems
journal, May 2006

Towards a More Complete and Accurate Experimental Nuclear Reaction Data Library (EXFOR): International Collaboration Between Nuclear Reaction Data Centres (NRDC)
journal, June 2014

Momentum transfer with light ions at energies from 70 MeV to 1000 MeV
journal, April 1982

Measurement of the angular distribution of fission fragments using a PPAC assembly at CERN n_TOF
journal, April 2014

Momentum Transfer in Heavy-Ion-Induced Fission
journal, February 1962

Linear momentum transfer in 40 – 150 MeV proton-induced reactions with ${}^{238}U$
journal, November 1985

The Los Alamos National Laboratory Spallation Neutron Sources
journal, October 1990

Anisotropy of the fission fragments from neutron-induced fission in the intermediate energy range of 1–200 MeV
journal, August 2015

Angular distributions and anisotropy of the fragments from neutron-induced fission of 233U and 209Bi in the intermediate energy range of 1–200 MeV
journal, September 2016

Complete Hydrogen and Helium Particle Spectra from 30- to 60-MeV Proton Bombardment of Nuclei with $A = 12 to 209$ and Comparison with the Intranuclear Cascade Model
journal, September 1973

Performance of a MICROMEGAS-based TPC in a high-energy neutron beam
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