The magnetic recoil spectrometer (MRSt) for time-resolved measurements of the neutron spectrum at the National Ignition Facility (NIF) (doi:10.7910/DVN/WC2OKM)

View:

Part 1: Document Description
Part 2: Study Description
Part 3: Data Files Description
Part 4: Variable Description
Part 5: Other Study-Related Materials
Entire Codebook

Document Description

Citation

Title:

The magnetic recoil spectrometer (MRSt) for time-resolved measurements of the neutron spectrum at the National Ignition Facility (NIF)

Identification Number:

doi:10.7910/DVN/WC2OKM

Distributor:

Harvard Dataverse

Date of Distribution:

2018-10-18

Version:

1

Bibliographic Citation:

J. A. Frenje, T. J. Hilsabeck, C. W. Wink, P. Bell, R. Bionta, C. Cerjan, M. Gatu Johnson, J. D. Kilkenny, C. K. Li, F. H. Séguin and R. D. Petrasso, 2018, "The magnetic recoil spectrometer (MRSt) for time-resolved measurements of the neutron spectrum at the National Ignition Facility (NIF)", https://doi.org/10.7910/DVN/WC2OKM, Harvard Dataverse, V1, UNF:6:mLg2saU/2CUOqmk+pRNTDw== [fileUNF]

Study Description

Citation

Title:

The magnetic recoil spectrometer (MRSt) for time-resolved measurements of the neutron spectrum at the National Ignition Facility (NIF)

Identification Number:

doi:10.7910/DVN/WC2OKM

Authoring Entity:

J. A. Frenje, T. J. Hilsabeck, C. W. Wink, P. Bell, R. Bionta, C. Cerjan, M. Gatu Johnson, J. D. Kilkenny, C. K. Li, F. H. Séguin and R. D. Petrasso

Distributor:

Harvard Dataverse

Holdings Information:

https://doi.org/10.7910/DVN/WC2OKM

Study Scope

Keywords:

Physics, fuel assembly, hot-spot formation, ICF, neutron spectrometry, time-resolved

Abstract:

The next-generation magnetic recoil spectrometer for time-resolved measurements of the neutron spectrum has been conceptually designed for the National Ignition Facility. This spectrometer, called MRSt, represents a paradigm shift in our thinking about neutron spectrometry for inertial confinement fusion applications, as it will provide simultaneously information about the burn history and time evolution of areal density, apparent ion temperature, yield, and macroscopic flows during burn. From this type of data, an assessment of the evolution of the fuel assembly, hotspot, and alpha heating can be made. According to simulations, the MRSt will provide accurate data with a time resolution of ~20 ps and energy resolution of ~100 keV for total neutron yields above ~10[sup]16. At lower yields, the diagnostic will be operated at a higher-efficiency, lower-energy-resolution mode to provide a time resolution of ~20 ps.

Notes:

<a href="http://library.psfc.mit.edu/catalog/reports/2010/16ja/16ja032/16ja032_abs.html">PSFC REPORT PSFC/JA-16-32</a><br /><br />This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract No. DE-AC52-07NA27344.

Methodology and Processing

Sources Statement

Data Access

Notes:

This dataset is made available without information on how it can be used. You should communicate with the Contact(s) specified before use.

Other Study Description Materials

File Description--f3241818

File: 16ja032_fig1_data.tab

  • Number of cases: 25

  • No. of variables per record: 10

  • Type of File: text/tab-separated-values

Notes:

UNF:6:nVK3AuQOJW20YSg96m0rvA==

File Description--f3241820

File: 16ja032_fig3_data.tab

  • Number of cases: 41230

  • No. of variables per record: 10

  • Type of File: text/tab-separated-values

Notes:

UNF:6:BMNo+idkHSoiR4gVP34MQw==

File Description--f3241819

File: 16ja032_table1_data.tab

  • Number of cases: 25

  • No. of variables per record: 10

  • Type of File: text/tab-separated-values

Notes:

UNF:6:nVK3AuQOJW20YSg96m0rvA==

Variable Description

List of Variables:
  • A - A
  • B - B
  • C - C
  • D - D
  • E - E
  • F - F
  • G - G
  • H - H
  • I - I
  • J - J
  • Time[ns] - Time[ns]
  • Energy[MeV] - Energy[MeV]
  • C - C
  • D - D
  • E - E
  • F - F
  • G - G
  • H - H
  • I - I
  • J - J
  • A - A
  • B - B
  • C - C
  • D - D
  • E - E
  • F - F
  • G - G
  • H - H
  • I - I
  • J - J

Variables

A

f3241818 Location:

Summary Statistics: StDev NaN; Mean NaN; Max. NaN; Min. NaN; Valid 0.0;

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

B

f3241818 Location:

Variable Format: character

Notes: UNF:6:nu0RZ/5IshPfHCLc96bNLg==

C

f3241818 Location:

Variable Format: character

Notes: UNF:6:hKZPixvxBSDFnWvHHC16vw==

D

f3241818 Location:

Variable Format: character

Notes: UNF:6:2oWKLT1PlWX58+84c9etng==

E

f3241818 Location:

Variable Format: character

Notes: UNF:6:Madoe5OoUQAeQsSeeGgEAg==

F

f3241818 Location:

Summary Statistics: Mean NaN; Max. NaN; Valid 0.0; StDev NaN; Min. NaN

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

G

f3241818 Location:

Summary Statistics: Min. NaN; Mean NaN; StDev NaN; Max. NaN; Valid 0.0

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

H

f3241818 Location:

Summary Statistics: Valid 0.0; StDev NaN; Min. NaN; Mean NaN; Max. NaN;

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

I

f3241818 Location:

Summary Statistics: Min. NaN; Max. NaN; StDev NaN; Valid 0.0; Mean NaN;

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

J

f3241818 Location:

Summary Statistics: Max. NaN; StDev NaN; Valid 0.0; Mean NaN; Min. NaN

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

Time[ns]

f3241820 Location:

Summary Statistics: Max. 16.306; Valid 41230.0; Mean 16.220745622119814; Min. 16.049; StDev 0.03633531429945828;

Variable Format: numeric

Notes: UNF:6:wwBt1xE8f6V8Gjc5SID5Dg==

Energy[MeV]

f3241820 Location:

Summary Statistics: StDev 0.36297295724590667; Mean 13.897077467863205; Valid 41230.0; Min. 12.001; Max. 14.971

Variable Format: numeric

Notes: UNF:6:BEFGFPyDwywAAz14o9Ojug==

C

f3241820 Location:

Summary Statistics: Mean NaN; Valid 0.0; Min. NaN; StDev NaN; Max. NaN

Variable Format: numeric

Notes: UNF:6:sbIiL5lhp7VfiA7D+U5mvw==

D

f3241820 Location:

Summary Statistics: Max. NaN; Min. NaN; Valid 0.0; Mean NaN; StDev NaN

Variable Format: numeric

Notes: UNF:6:sbIiL5lhp7VfiA7D+U5mvw==

E

f3241820 Location:

Summary Statistics: StDev NaN; Mean NaN; Valid 0.0; Max. NaN; Min. NaN

Variable Format: numeric

Notes: UNF:6:sbIiL5lhp7VfiA7D+U5mvw==

F

f3241820 Location:

Summary Statistics: StDev NaN; Valid 0.0; Min. NaN; Mean NaN; Max. NaN

Variable Format: numeric

Notes: UNF:6:sbIiL5lhp7VfiA7D+U5mvw==

G

f3241820 Location:

Summary Statistics: StDev NaN; Max. NaN; Valid 0.0; Mean NaN; Min. NaN

Variable Format: numeric

Notes: UNF:6:sbIiL5lhp7VfiA7D+U5mvw==

H

f3241820 Location:

Summary Statistics: StDev NaN; Mean NaN; Valid 0.0; Min. NaN; Max. NaN

Variable Format: numeric

Notes: UNF:6:sbIiL5lhp7VfiA7D+U5mvw==

I

f3241820 Location:

Summary Statistics: Valid 0.0; Min. NaN; StDev NaN; Mean NaN; Max. NaN

Variable Format: numeric

Notes: UNF:6:sbIiL5lhp7VfiA7D+U5mvw==

J

f3241820 Location:

Summary Statistics: StDev NaN; Mean NaN; Max. NaN; Valid 0.0; Min. NaN

Variable Format: numeric

Notes: UNF:6:sbIiL5lhp7VfiA7D+U5mvw==

A

f3241819 Location:

Summary Statistics: Min. NaN; Mean NaN; Valid 0.0; Max. NaN; StDev NaN;

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

B

f3241819 Location:

Variable Format: character

Notes: UNF:6:nu0RZ/5IshPfHCLc96bNLg==

C

f3241819 Location:

Variable Format: character

Notes: UNF:6:hKZPixvxBSDFnWvHHC16vw==

D

f3241819 Location:

Variable Format: character

Notes: UNF:6:2oWKLT1PlWX58+84c9etng==

E

f3241819 Location:

Variable Format: character

Notes: UNF:6:Madoe5OoUQAeQsSeeGgEAg==

F

f3241819 Location:

Summary Statistics: Mean NaN; Min. NaN; Max. NaN; Valid 0.0; StDev NaN

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

G

f3241819 Location:

Summary Statistics: Mean NaN; Min. NaN; Max. NaN; Valid 0.0; StDev NaN;

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

H

f3241819 Location:

Summary Statistics: Max. NaN; Mean NaN; Min. NaN; StDev NaN; Valid 0.0

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

I

f3241819 Location:

Summary Statistics: Min. NaN; StDev NaN; Mean NaN; Valid 0.0; Max. NaN

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

J

f3241819 Location:

Summary Statistics: Min. NaN; StDev NaN; Valid 0.0; Max. NaN; Mean NaN

Variable Format: numeric

Notes: UNF:6:NnRn9D1YDDwHBAp4x4kK5A==

Other Study-Related Materials

Label:

16ja032_archival_manuscript.pdf

Text:

Notes:

application/pdf