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Target 4 Flight Path 15L (Chi-Nu) Publications

This flight path is primarily used for the Chi-Nu experiments at 22 meters and neutron detector development and calibration at 90 meters.

Contact  

  • Instrument Scientist
  • Keegan Kelly
  • (505) 665-5118
  • Email
  • Instrument Assistant
  • Matt Devlin
  • (505) 665-0421

List of publications

KJ Kelly, JA Gomez, JM O’Donnell, M Devlin, RC Haight, TN Taddeucci, D Neudecker, and MC White, “Utilization of MCNP® 6 Implicit-capture Simulations for Quantification of Systematic Uncertainties from Experimental Environments,” Nucl. Instr. and Meth. A 954, 161411 (2020).

M Devlin, JA Gomez, KJ Kelly, JM O'Donnell, RC Haight, TN Taddeucci, D Neudecker, CY Wu, J Henderson, MC White, B Bucher, MQ Buckner, HY Lee, SM Mosby, JL Ullmann, N Fotiades, and R A Henderson, “Prompt Fission Neutron Spectra for Neutron-induced Fission of Pu-239 and U-235,” EPJ Web of Conferences, in press (2020).

KJ Kelly, JA Gomez, JM O'Donnell, M Devlin, RC Haight, TN Taddeucci, SM Mosby, HY Lee, D Neudecker, T Kawano, AE Lovell, P Talou, MC White, CY Wu, R Henderson, J Henderson, and MQ Buckner, “Observation of Poorly-known Features of the Pu-239 and U-235 Prompt Fission Neutron Spectra,” EPJ Web of Conferences, in press (2020).

P Marini, J Taieb, B Laurent, G Belier, A Chatillon, D Etasse, P Morfouace, M Devlin, JA Gomez, RC Haight, KJ Kelly, JM O’Donnell, and KT Schmitt, “Prompt Fission Neutrons in the 239Pu(n,f) Reaction,” Phys. Rev. C, in press (2020).

KJ Kelly, T Kawano, JM O’Donnell, JA Gomez, M Devlin, D Neudecker, P Talou, AE Lovell, MC White, RC Haight, TN Taddeucci, SM Mosby, HY Lee, CY Wu, R Henderson, J Henderson, and MQ Buckner, “Preequilibrium Asymmetries in the 239Pu(n,f) Prompt Fission Neutron Spectrum,” Phys. Rev. Lett. 122, 072503 (2019).

PF Schuster, MJ Marcath, S Marin, SD Clarke, M Devlin, RC Haight, R Vogt, P Talou, I Stetcu, T Kawano, J Randrup, and SA Pozzi, “High Resolution Measurement of Tagged Two-neutron Energy and Angle Correlations in 252Cf(sf),” Phys. Rev. C 100, 014605 (2019).

KJ Kelly, JM O’Donnell, D Neudecker, M Devlin, and JA Gomez, “The Analysis of Shape Data including Normalization and the Impact on Prompt Fission Neutron Spectrum Measurements,” Nucl. Instr. and Meth. A 943, 162449 (2019).

M Devlin, JA Gomez, KJ Kelly, RC Haight, JM O'Donnell, TN Taddeucci, HY Lee, SM Mosby, BA Perdue, N Fotiades, JL Ullmann, CY Wu, B Bucher, MQ Buckner, RA Henderson, D Neudecker, MC White, P Talou, and ME Rising, “The Prompt Fission Neutron Spectrum of 235U(n,f) below 2.5 MeV for Incident Neutrons from 0.7 to 20 MeV,” Nucl. Data Sheets 148, 322 (2018).

M Marcath, RC Haight, R Vogt, M Devlin, P Talou, I Stetcu, J Randrup, PF Schuster, SD Clarke, and SA Pozzi, “Measured and Simulated 252Cf(sf) Prompt Neutron-photon Competition,” Phys. Rev. C 97, 044622 (2018).

P Marini, B Laurent, G Belier, T Bonnet, A Chatillon, J Taieb, D Etasse, M Devlin, and R Haight, “First Results on 238U(n,f) Prompt Fission Neutron Spectra from 1 to 200 MeV Incident Neutron Energy,” EPJ Web of Conferences 193, 03002 (2018).

KJ Kelly, M Devlin, JA Gomez, JM O'Donnell, TN Taddeucci, RC Haight, HY Lee, SM Mosby, N Fotiadis, D Neudecker, P Talou, M Rising, MC White, CJ Solomon, CY Wu, Bucher, B Buckner, and RA Henderson, “Measurements of the Prompt Fission Neutron Spectrum at LANSCE: The Chi-Nu Experiment,” EPJ Web of Conferences 193, 03003 (2018).

JA Gomez, M Devlin, RC Haight, JM O'Donnell, HY Lee, SM Mosby, TN Taddeucci, KJ Kelly, N Fotiadis, D Neudecker, MC White, P Talou, ME Rising, CJ Solomon, CY Wu, B Bucher, MQ Buckner, and RA Henderson, “The Prompt Fission Neutron Spectrum of 235U for Einc = 0.7 – 5.0 MeV,” in Fission and Properties of Neutron-Rich Nuclei, Proceedings of the Sixth International Conference on ICFN6, 389 (2018).

CY Wu, J Henderson, M Devlin, KJ Kelly, JA Gomez, RC Haight, TN Taddeucci, JM O'Donnell, SM Mosby, N Fotiades, JL Ullmann, and MC White, “Prompt Neutron Emission in the Neutron-induced Fission of 239Pu and the Spontaneous Fission of 252Cf: An Unfolding Story,” LLNL-TR-758082, 2018.

JA Gomez, M Devlin, RC Haight, JM O'Donnell, HY Lee, SM Mosby, TN Taddeucci, KJ Kelly, N Fotiades, D Neudecker, MC White, P Talou, M Rising, CJ Solomon, CY Wu, B Bucher, MQ Buckner, and RA Henderson, “The 235U Prompt Fission Neutron Spectrum Measured by the Chi-Nu Project at LANSCE,” EPJ Web of Conferences 146, 04040 (2017).

B Laurent, P Marini, G Bélier, T Bonnet, A Chatillon, J Taieb, D Etasse, M Devlin, and R Haight, “New Prompt Fission Neutron Spectra Measurements in the 238U(n,f) Reaction with a Dedicated Setup at LANSCE/WNR,” EPJ Web of Conferences 146, 04014 (2017).

KJ Kelly, JM O'Donnell, JA Gomez, TN Taddeucci, M Devlin, RC Haight, MC White, SM Mosby, D Neudecker, MQ Buckner, CY Wu, and HY Lee, “Numerical Integration of Detector Response Functions via Monte Carlo Simulations,” Nucl. Instr. and Meth. A 866, 182 (2017).

CY Wu, RA Henderson, RC Haight, HY Lee, TN Taddeucci, B Bucher, A Chyzh, M Devlin, N Fotiades, E Kwan, JM O’Donnell, BA Perdue, and JL Ullmann, “A multiple parallel-plate avalanche counter for fission-fragment detection,” Nucl. Instr. and Meth. A 794, 76 (2015).

TN Taddeucci, RC Haight, HY Lee, D Neudecker, JM O’Donnell, MC White, BA Perdue, M Devlin, N Fotiadis, JL Ullmann, RO Nelson, TA Bredeweg, ME Rising, SK Sjue, SA Wender, CY Wu, and R Henderson, “Multiple scattering Corrections to Measurements of the Prompt Fission Neutron Spectrum,” Nucl. Data Sheets 123, 135 (2015).

JM O'Donnell, “A New Method to Reduce the Statistical and Systematic Uncertainty of Chance Coincidence Backgrounds Measured with Waveform Digitizers,” Nucl. Instr. and Meth. A 805, 87 (2015).

RC Haight, CY Wu, HY Lee, TN Taddeucci, BA Perdue, JM O'Donnell, N Fotiades, M Devlin, Ullmann, TA Bredeweg, M Jandel, RO Nelson, SA Wender, D Neudecker, ME Rising, S Mosby, S Sjue, MC White, B Bucher, and RA Henderson, “The LANL/LLNL Prompt Fission Neutron Spectrum Program at LANSCE and Approach to Uncertainties” Nucl. Data Sheets 123, 130 (2015).

A Chatillon, G Belier, T Granier, B Laurent, B Morillon, J Taieb, RC Haight, M Devlin, RO Nelson, S Noda, and JM O’Donnell, “Measurement of prompt neutron spectra from the 239Pu(n,f) fission reaction for incident neutron energies from 1 to 200 MeV” Phys. Rev. C 89, 014611 (2014).

RC Haight, HY Lee, TN Taddeucci, JM O’Donnell, BA Perdue, N Fotiadis, M Devlin, JL Ullmann, A Laptev, T Bredeweg, M Jandel, RO Nelson, SA Wender, MC White, CY Wu, E Kwan, A Chyzh, RA Henderson, and J Gostic, “The Prompt Fission Neutron Spectrum (PFNS) Measurement Program at LANSCE” Nucl. Data Sheets 119, 205 (2014).

BA Perdue, TN Taddeucci, RC Haight, T Bredeweg, M Devlin, N Fotiades, M Jandel, A Laptev, HY Lee, RO Nelson, JM O’Donnell, JL Ullmann, SA Wender, CY Wu, E Kwan, A Chyzh, RA Henderson, and JM Gostic, “Development of an Array of Liquid Scintillators to Measure the Prompt Fission Neutron Spectrum at LANSCE,” Nucl. Data Sheets 119, 371 (2014).

E Kwan, CY Wu, RC Haight, HY Lee, T Bredeweg, A Chyzh, M Devlin,
N Fotiades, JM Gostic, RA Henderson, M Jandel, A Laptev, RO Nelson, JM O’Donnell, BA Perdue, TN Taddeucci, JL Ullmann, and SA Wender, “Prompt Fission gamma-rays Measured Using Liquid Scintillators,” Nucl. Data Sheets 119, 221 (2014).