Comparing neutron and X-ray images from NIF implosions

D. C. Wilson; R. J. Aragonez; T. N. Archuleta; D. P. Atkinson; M. A. Barrios; S. H. Batha; D. E. Bower; D. K. Bradley; R. A. Buckles; D. D. Clark; D. S. Clark; D. J. Clark; J. R. Cradick; C. R. Danly; R. D. Day; J. M. Dzenitis; O. B. Drury; V. E. Fatherley; B. Felker; J. P. Finch; D. N. Fittinghoff; M. Frank; R. A. Gallegos; F. P. Garcia; S. M. Glenn; G. P. Grim; N. Guler; A. H. Hsu; N. Izumi; S. A. Jaramillo; O. S. Jones; M. I. Kaufman; J. D. Kilkenny; G. A. Kyrala; S. Le Pape; S. N. Liddick; E. N. Loomis; S. S. Lutz; T. Ma; A. J. Mackinnon; R. M. Malone; D. Mares; M. M. Marinak; D. D. Martinson; P. McKenty; N. S. Meezan; F. E. Merrill; M. J. Moran; G. L. Morgan; C. Munson; D. H. Munro; T. J. Murphy; J. A. Oertel; M. V. Patel; P. J. Polk; S. Regan; G. P. Roberson; D. W. Schmidt; S. M. Sepke; B. K. Spears; R. Tommasini; R. Town; A. Traille; I. L. Tregillis; A. C. Valdez; P. L. Volegov; T. S.F. Wang; P. Weiss; C. H. Wilde; M. D. Wilke

doi:10.1051/epjconf/20135904002

Comparing neutron and X-ray images from NIF implosions

D. C. Wilson
, R. J. Aragonez
, T. N. Archuleta
, D. P. Atkinson
, M. A. Barrios
, S. H. Batha
, D. E. Bower
, D. K. Bradley
, R. A. Buckles
, D. D. Clark
, D. S. Clark
, D. J. Clark
, J. R. Cradick
, C. R. Danly
, R. D. Day
, J. M. Dzenitis
, O. B. Drury
, V. E. Fatherley
, B. Felker
, J. P. Finch

D. N. Fittinghoff, M. Frank, R. A. Gallegos, F. P. Garcia, S. M. Glenn, G. P. Grim, N. Guler, A. H. Hsu, N. Izumi, S. A. Jaramillo, O. S. Jones, M. I. Kaufman, J. D. Kilkenny, G. A. Kyrala, S. Le Pape, S. N. Liddick, E. N. Loomis, S. S. Lutz, T. Ma, A. J. Mackinnon, R. M. Malone, D. Mares, M. M. Marinak, D. D. Martinson, P. McKenty, N. S. Meezan, F. E. Merrill, M. J. Moran, G. L. Morgan, C. Munson, D. H. Munro, T. J. Murphy, J. A. Oertel, M. V. Patel, P. J. Polk, S. Regan, G. P. Roberson, D. W. Schmidt, S. M. Sepke, B. K. Spears, R. Tommasini, R. Town, A. Traille, I. L. Tregillis, A. C. Valdez, P. L. Volegov, T. S.F. Wang, P. Weiss, C. H. Wilde, M. D. Wilke

MST-8, Los Alamos National Laboratory
Lawrence Livermore National Laboratory
National Security Technologies
National Security Technologies
Laboratory for Laser Energetics
University of Rochester Laboratory for Laser Energetics

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

3 Citations (Scopus)

Résumé

Directly laser driven and X-radiation driven DT filled capsules differ in the relationship between neutron and X-ray images. Shot N110217, a directly driven DT-filled glass micro-balloon provided the first neutron images at the National Ignition Facility. As seen in implosions on the Omega laser, the neutron image can be enclosed inside time integrated X-ray images. HYDRA simulations show the X-ray image is dominated by emission from the hot glass shell while the neutron image arises from the DT fuel it encloses. In the absence of mix or jetting, X-ray images of a cryogenically layered THD fuel capsule should be dominated by emission from the hydrogen rather than the cooler plastic shell that is separated from the hot core by cold DT fuel. This cool, dense DT, invisible in X-ray emission, shows itself by scattering hot core neutrons. Germanium X-ray emission spectra and Ross pair filtered X-ray energy resolved images suggest that germanium doped plastic emits in the torus shaped hot spot, probably reducing the neutron yield.

langue originale	Anglais
titre	IFSA 2011 - 7th International Conference on Inertial Fusion Sciences and Applications
Les DOIs	https://doi.org/10.1051/epjconf/20135904002
état	Publié - 1 déc. 2013
Modification externe	Oui
Evénement	7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011 - Bordeaux, France Durée: 12 sept. 2011 → 16 sept. 2011

Série de publications

Nom	EPJ Web of Conferences
Volume	59
ISSN (imprimé)	2101-6275
ISSN (Electronique)	2100-014X

Une conférence

Une conférence	7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011
Pays/Territoire	France
La ville	Bordeaux
période	12/09/11 → 16/09/11

Accès au document

10.1051/epjconf/20135904002

Contient cette citation

Wilson, D. C., Aragonez, R. J., Archuleta, T. N., Atkinson, D. P., Barrios, M. A., Batha, S. H., Bower, D. E., Bradley, D. K., Buckles, R. A., Clark, D. D., Clark, D. S., Clark, D. J., Cradick, J. R., Danly, C. R., Day, R. D., Dzenitis, J. M., Drury, O. B., Fatherley, V. E., Felker, B., ... Wilke, M. D. (2013). Comparing neutron and X-ray images from NIF implosions. Dans IFSA 2011 - 7th International Conference on Inertial Fusion Sciences and Applications Article 04002 (EPJ Web of Conferences; Vol 59). https://doi.org/10.1051/epjconf/20135904002

@inproceedings{398094393a2944a5a0cbd51060541fb5,

title = "Comparing neutron and X-ray images from NIF implosions",

abstract = "Directly laser driven and X-radiation driven DT filled capsules differ in the relationship between neutron and X-ray images. Shot N110217, a directly driven DT-filled glass micro-balloon provided the first neutron images at the National Ignition Facility. As seen in implosions on the Omega laser, the neutron image can be enclosed inside time integrated X-ray images. HYDRA simulations show the X-ray image is dominated by emission from the hot glass shell while the neutron image arises from the DT fuel it encloses. In the absence of mix or jetting, X-ray images of a cryogenically layered THD fuel capsule should be dominated by emission from the hydrogen rather than the cooler plastic shell that is separated from the hot core by cold DT fuel. This cool, dense DT, invisible in X-ray emission, shows itself by scattering hot core neutrons. Germanium X-ray emission spectra and Ross pair filtered X-ray energy resolved images suggest that germanium doped plastic emits in the torus shaped hot spot, probably reducing the neutron yield.",

author = "Wilson, \{D. C.\} and Aragonez, \{R. J.\} and Archuleta, \{T. N.\} and Atkinson, \{D. P.\} and Barrios, \{M. A.\} and Batha, \{S. H.\} and Bower, \{D. E.\} and Bradley, \{D. K.\} and Buckles, \{R. A.\} and Clark, \{D. D.\} and Clark, \{D. S.\} and Clark, \{D. J.\} and Cradick, \{J. R.\} and Danly, \{C. R.\} and Day, \{R. D.\} and Dzenitis, \{J. M.\} and Drury, \{O. B.\} and Fatherley, \{V. E.\} and B. Felker and Finch, \{J. P.\} and Fittinghoff, \{D. N.\} and M. Frank and Gallegos, \{R. A.\} and Garcia, \{F. P.\} and Glenn, \{S. M.\} and Grim, \{G. P.\} and N. Guler and Hsu, \{A. H.\} and N. Izumi and Jaramillo, \{S. A.\} and Jones, \{O. S.\} and Kaufman, \{M. I.\} and Kilkenny, \{J. D.\} and Kyrala, \{G. A.\} and Pape, \{S. Le\} and Liddick, \{S. N.\} and Loomis, \{E. N.\} and Lutz, \{S. S.\} and T. Ma and Mackinnon, \{A. J.\} and Malone, \{R. M.\} and D. Mares and Marinak, \{M. M.\} and Martinson, \{D. D.\} and P. McKenty and Meezan, \{N. S.\} and Merrill, \{F. E.\} and Moran, \{M. J.\} and Morgan, \{G. L.\} and C. Munson and Munro, \{D. H.\} and Murphy, \{T. J.\} and Oertel, \{J. A.\} and Patel, \{M. V.\} and Polk, \{P. J.\} and S. Regan and Roberson, \{G. P.\} and Schmidt, \{D. W.\} and Sepke, \{S. M.\} and Spears, \{B. K.\} and R. Tommasini and R. Town and A. Traille and Tregillis, \{I. L.\} and Valdez, \{A. C.\} and Volegov, \{P. L.\} and Wang, \{T. S.F.\} and P. Weiss and Wilde, \{C. H.\} and Wilke, \{M. D.\}",

year = "2013",

month = dec,

day = "1",

doi = "10.1051/epjconf/20135904002",

language = "English",

isbn = "9782759810772",

series = "EPJ Web of Conferences",

booktitle = "IFSA 2011 - 7th International Conference on Inertial Fusion Sciences and Applications",

note = "7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011 ; Conference date: 12-09-2011 Through 16-09-2011",

}

Wilson, DC, Aragonez, RJ, Archuleta, TN, Atkinson, DP, Barrios, MA, Batha, SH, Bower, DE, Bradley, DK, Buckles, RA, Clark, DD, Clark, DS, Clark, DJ, Cradick, JR, Danly, CR, Day, RD, Dzenitis, JM, Drury, OB, Fatherley, VE, Felker, B, Finch, JP, Fittinghoff, DN, Frank, M, Gallegos, RA, Garcia, FP, Glenn, SM, Grim, GP, Guler, N, Hsu, AH, Izumi, N, Jaramillo, SA, Jones, OS, Kaufman, MI, Kilkenny, JD, Kyrala, GA, Pape, SL, Liddick, SN, Loomis, EN, Lutz, SS, Ma, T, Mackinnon, AJ, Malone, RM, Mares, D, Marinak, MM, Martinson, DD, McKenty, P, Meezan, NS, Merrill, FE, Moran, MJ, Morgan, GL, Munson, C, Munro, DH, Murphy, TJ, Oertel, JA, Patel, MV, Polk, PJ, Regan, S, Roberson, GP, Schmidt, DW, Sepke, SM, Spears, BK, Tommasini, R, Town, R, Traille, A, Tregillis, IL, Valdez, AC, Volegov, PL, Wang, TSF, Weiss, P, Wilde, CH & Wilke, MD 2013, Comparing neutron and X-ray images from NIF implosions. Dans IFSA 2011 - 7th International Conference on Inertial Fusion Sciences and Applications., 04002, EPJ Web of Conferences, VOL. 59, 7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011, Bordeaux, France, 12/09/11. https://doi.org/10.1051/epjconf/20135904002

Comparing neutron and X-ray images from NIF implosions. / Wilson, D. C.; Aragonez, R. J.; Archuleta, T. N. et al.
IFSA 2011 - 7th International Conference on Inertial Fusion Sciences and Applications. 2013. 04002 (EPJ Web of Conferences; Vol 59).

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

TY - GEN

T1 - Comparing neutron and X-ray images from NIF implosions

AU - Wilson, D. C.

AU - Aragonez, R. J.

AU - Archuleta, T. N.

AU - Atkinson, D. P.

AU - Barrios, M. A.

AU - Batha, S. H.

AU - Bower, D. E.

AU - Bradley, D. K.

AU - Buckles, R. A.

AU - Clark, D. D.

AU - Clark, D. S.

AU - Clark, D. J.

AU - Cradick, J. R.

AU - Danly, C. R.

AU - Day, R. D.

AU - Dzenitis, J. M.

AU - Drury, O. B.

AU - Fatherley, V. E.

AU - Felker, B.

AU - Finch, J. P.

AU - Fittinghoff, D. N.

AU - Frank, M.

AU - Gallegos, R. A.

AU - Garcia, F. P.

AU - Glenn, S. M.

AU - Grim, G. P.

AU - Guler, N.

AU - Hsu, A. H.

AU - Izumi, N.

AU - Jaramillo, S. A.

AU - Jones, O. S.

AU - Kaufman, M. I.

AU - Kilkenny, J. D.

AU - Kyrala, G. A.

AU - Pape, S. Le

AU - Liddick, S. N.

AU - Loomis, E. N.

AU - Lutz, S. S.

AU - Ma, T.

AU - Mackinnon, A. J.

AU - Malone, R. M.

AU - Mares, D.

AU - Marinak, M. M.

AU - Martinson, D. D.

AU - McKenty, P.

AU - Meezan, N. S.

AU - Merrill, F. E.

AU - Moran, M. J.

AU - Morgan, G. L.

AU - Munson, C.

AU - Munro, D. H.

AU - Murphy, T. J.

AU - Oertel, J. A.

AU - Patel, M. V.

AU - Polk, P. J.

AU - Regan, S.

AU - Roberson, G. P.

AU - Schmidt, D. W.

AU - Sepke, S. M.

AU - Spears, B. K.

AU - Tommasini, R.

AU - Town, R.

AU - Traille, A.

AU - Tregillis, I. L.

AU - Valdez, A. C.

AU - Volegov, P. L.

AU - Wang, T. S.F.

AU - Weiss, P.

AU - Wilde, C. H.

AU - Wilke, M. D.

PY - 2013/12/1

Y1 - 2013/12/1

N2 - Directly laser driven and X-radiation driven DT filled capsules differ in the relationship between neutron and X-ray images. Shot N110217, a directly driven DT-filled glass micro-balloon provided the first neutron images at the National Ignition Facility. As seen in implosions on the Omega laser, the neutron image can be enclosed inside time integrated X-ray images. HYDRA simulations show the X-ray image is dominated by emission from the hot glass shell while the neutron image arises from the DT fuel it encloses. In the absence of mix or jetting, X-ray images of a cryogenically layered THD fuel capsule should be dominated by emission from the hydrogen rather than the cooler plastic shell that is separated from the hot core by cold DT fuel. This cool, dense DT, invisible in X-ray emission, shows itself by scattering hot core neutrons. Germanium X-ray emission spectra and Ross pair filtered X-ray energy resolved images suggest that germanium doped plastic emits in the torus shaped hot spot, probably reducing the neutron yield.

AB - Directly laser driven and X-radiation driven DT filled capsules differ in the relationship between neutron and X-ray images. Shot N110217, a directly driven DT-filled glass micro-balloon provided the first neutron images at the National Ignition Facility. As seen in implosions on the Omega laser, the neutron image can be enclosed inside time integrated X-ray images. HYDRA simulations show the X-ray image is dominated by emission from the hot glass shell while the neutron image arises from the DT fuel it encloses. In the absence of mix or jetting, X-ray images of a cryogenically layered THD fuel capsule should be dominated by emission from the hydrogen rather than the cooler plastic shell that is separated from the hot core by cold DT fuel. This cool, dense DT, invisible in X-ray emission, shows itself by scattering hot core neutrons. Germanium X-ray emission spectra and Ross pair filtered X-ray energy resolved images suggest that germanium doped plastic emits in the torus shaped hot spot, probably reducing the neutron yield.

U2 - 10.1051/epjconf/20135904002

DO - 10.1051/epjconf/20135904002

M3 - Conference contribution

AN - SCOPUS:84891342351

SN - 9782759810772

T3 - EPJ Web of Conferences

BT - IFSA 2011 - 7th International Conference on Inertial Fusion Sciences and Applications

T2 - 7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011

Y2 - 12 September 2011 through 16 September 2011

ER -

Comparing neutron and X-ray images from NIF implosions

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Une conférence

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Contient cette citation