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| Description
| - Článek studuje interakci vysokoenergetického laserového svazku (75J v 10 ps pulsu) s pevným Cu terčem. Dva přístroje byly použity jako diagnostika K-alfa emise z Cu terčů: jednofotonový spektrometr dává absolutní velikost toku K-alfa fotonů [C. Stoeckl et al., Rev. Sci. Instrum. 75, 3705 (2004)] a sferický Braggův krystal poskytuje 2D monochromatické obrázky s prostorovým rozlišením 10 um [J. A. Koch et al., Rev. Sci. Instrum. 74, 2130 (2003)]. Díky posunutí a rozšíření K-alfa spektrálních čar s rostoucí teplotou krystal vykazuje zlepšení účinnosti. To ovlivňuje měření prostorového rozložení elektronového transportu a poskytuje teplotní diagnostiku, pokud se přístroj kalibruje pomocí jednofotonového spektrometru. Článke prezentuje experimentální data. (cs)
- The interaction of a 75 J 10 ps, high intensity laser beam with low-mass, solid Cu targets is investigated. Two instruments were fielded as diagnostics of Cu K-shell emission from the targets: a single photon counting spectrometer provided the absolute K yield [C. Stoeckl et al., Rev. Sci. Instrum. 75, 3705 (2004)] and a spherically bent Bragg crystal recorded 2D monochromatic images with a spatial resolution of 10 um [J. A. Koch et al., Rev. Sci. Instrum. 74, 2130 (2003)]. Due to the shifting and broadening of the K spectral lines with increasing temperature, there is a temperature dependence of the crystal collection efficiency. This affects measurements of the spatial pattern of electron transport, and it provides a temperature diagnostic when cross calibrated against the single photon counting spectrometer. The experimental data showing changing collection efficiency are presented.
- The interaction of a 75 J 10 ps, high intensity laser beam with low-mass, solid Cu targets is investigated. Two instruments were fielded as diagnostics of Cu K-shell emission from the targets: a single photon counting spectrometer provided the absolute K yield [C. Stoeckl et al., Rev. Sci. Instrum. 75, 3705 (2004)] and a spherically bent Bragg crystal recorded 2D monochromatic images with a spatial resolution of 10 um [J. A. Koch et al., Rev. Sci. Instrum. 74, 2130 (2003)]. Due to the shifting and broadening of the K spectral lines with increasing temperature, there is a temperature dependence of the crystal collection efficiency. This affects measurements of the spatial pattern of electron transport, and it provides a temperature diagnostic when cross calibrated against the single photon counting spectrometer. The experimental data showing changing collection efficiency are presented. (en)
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| Title
| - Temperature Sensitivity of Cu K-alpha Imaging Efficiency Using a Spherical Bragg Reflecting Crystal
- Citlivost na teplotu zobrazovacího systému se sférickým krystalem pracujícím v režimu Braggovy reflexe pomocí K-alfa čáry mědi (cs)
- Temperature Sensitivity of Cu K-alpha Imaging Efficiency Using a Spherical Bragg Reflecting Crystal (en)
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| skos:prefLabel
| - Temperature Sensitivity of Cu K-alpha Imaging Efficiency Using a Spherical Bragg Reflecting Crystal
- Citlivost na teplotu zobrazovacího systému se sférickým krystalem pracujícím v režimu Braggovy reflexe pomocí K-alfa čáry mědi (cs)
- Temperature Sensitivity of Cu K-alpha Imaging Efficiency Using a Spherical Bragg Reflecting Crystal (en)
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| skos:notation
| - RIV/68407700:21460/07:12140488!RIV09-MSM-21460___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GP202/06/P461), Z(MSM6840770012)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21460/07:12140488
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - electrons; laser target; plasmas (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Kuba, Jaroslav
- Norreys, P.
- Murphy, C. D.
- Gregori, G.
- Freeman, R. R.
- Zhang, B.
- Theobald, W.
- King, J.
- Key, M. H.
- Akli, K. U.
- Chen, M. H.
- Chung, H. K.
- Hansen, S. B.
- Hatchett, S.
- Hey, D.
- Izumi, N.
- Mackinnon, A. J.
- Snavely, R.
- Stephens, R. B.
- Stoeckel, C.
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| http://linked.open...ain/vavai/riv/wos
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| http://linked.open...n/vavai/riv/zamer
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| number of pages
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| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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