Exotic dense-matter states pumped by a relativistic laser plasma in the radiation-dominated regime

J. Colgan; J. Abdallah; A. Ya Faenov; S. A. Pikuz; E. Wagenaars; N. Booth; O. Culfa; R. J. Dance; R. G. Evans; R. J. Gray; T. Kaempfer; K. L. Lancaster; P. McKenna; A. L. Rossall; I. Yu Skobelev; K. S. Schulze; I. Uschmann; A. G. Zhidkov; N. C. Woolsey

doi:10.1103/PhysRevLett.110.125001

Exotic dense-matter states pumped by a relativistic laser plasma in the radiation-dominated regime

J. Colgan, J. Abdallah, A. Ya Faenov, S. A. Pikuz, E. Wagenaars, N. Booth, O. Culfa, R. J. Dance, R. G. Evans, R. J. Gray, T. Kaempfer, K. L. Lancaster, P. McKenna, A. L. Rossall, I. Yu Skobelev, K. S. Schulze, I. Uschmann, A. G. Zhidkov, N. C. Woolsey

Research output: Contribution to journal › Article › peer-review

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Abstract

In high-spectral resolution experiments with the petawatt Vulcan laser, strong x-ray radiation of KK hollow atoms (atoms without n=1 electrons) from thin Al foils was observed at pulse intensities of 3×1020 W/cm2. The observations of spectra from these exotic states of matter are supported by detailed kinetics calculations, and are consistent with a picture in which an intense polychromatic x-ray field, formed from Thomson scattering and bremsstrahlung in the electrostatic fields at the target surface, drives the KK hollow atom production. We estimate that this x-ray field has an intensity of >5×1018 W/cm2 and is in the 3 keV range.

Original language	English
Article number	125001
Journal	Physical Review Letters
Volume	110
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.110.125001
Publication status	Published - 18 Mar 2013
Externally published	Yes

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Colgan, J., Abdallah, J., Faenov, A. Y., Pikuz, S. A., Wagenaars, E., Booth, N., Culfa, O., Dance, R. J., Evans, R. G., Gray, R. J., Kaempfer, T., Lancaster, K. L., McKenna, P., Rossall, A. L., Skobelev, I. Y., Schulze, K. S., Uschmann, I., Zhidkov, A. G., & Woolsey, N. C. (2013). Exotic dense-matter states pumped by a relativistic laser plasma in the radiation-dominated regime. Physical Review Letters, 110(12), Article 125001. https://doi.org/10.1103/PhysRevLett.110.125001

@article{e84a6c7fc328478ab70e0ebc48bfc38b,

title = "Exotic dense-matter states pumped by a relativistic laser plasma in the radiation-dominated regime",

abstract = "In high-spectral resolution experiments with the petawatt Vulcan laser, strong x-ray radiation of KK hollow atoms (atoms without n=1 electrons) from thin Al foils was observed at pulse intensities of 3×1020 W/cm2. The observations of spectra from these exotic states of matter are supported by detailed kinetics calculations, and are consistent with a picture in which an intense polychromatic x-ray field, formed from Thomson scattering and bremsstrahlung in the electrostatic fields at the target surface, drives the KK hollow atom production. We estimate that this x-ray field has an intensity of >5×1018 W/cm2 and is in the 3 keV range.",

author = "J. Colgan and J. Abdallah and Faenov, {A. Ya} and Pikuz, {S. A.} and E. Wagenaars and N. Booth and O. Culfa and Dance, {R. J.} and Evans, {R. G.} and Gray, {R. J.} and T. Kaempfer and Lancaster, {K. L.} and P. McKenna and Rossall, {A. L.} and Skobelev, {I. Yu} and Schulze, {K. S.} and I. Uschmann and Zhidkov, {A. G.} and Woolsey, {N. C.}",

year = "2013",

month = mar,

day = "18",

doi = "10.1103/PhysRevLett.110.125001",

language = "English",

volume = "110",

journal = "Physical Review Letters",

issn = "0031-9007",

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Colgan, J, Abdallah, J, Faenov, AY, Pikuz, SA, Wagenaars, E, Booth, N, Culfa, O, Dance, RJ, Evans, RG, Gray, RJ, Kaempfer, T, Lancaster, KL, McKenna, P, Rossall, AL, Skobelev, IY, Schulze, KS, Uschmann, I, Zhidkov, AG & Woolsey, NC 2013, 'Exotic dense-matter states pumped by a relativistic laser plasma in the radiation-dominated regime', Physical Review Letters, vol. 110, no. 12, 125001. https://doi.org/10.1103/PhysRevLett.110.125001

TY - JOUR

T1 - Exotic dense-matter states pumped by a relativistic laser plasma in the radiation-dominated regime

AU - Colgan, J.

AU - Abdallah, J.

AU - Faenov, A. Ya

AU - Pikuz, S. A.

AU - Wagenaars, E.

AU - Booth, N.

AU - Culfa, O.

AU - Dance, R. J.

AU - Evans, R. G.

AU - Gray, R. J.

AU - Kaempfer, T.

AU - Lancaster, K. L.

AU - McKenna, P.

AU - Rossall, A. L.

AU - Skobelev, I. Yu

AU - Schulze, K. S.

AU - Uschmann, I.

AU - Zhidkov, A. G.

AU - Woolsey, N. C.

PY - 2013/3/18

Y1 - 2013/3/18

N2 - In high-spectral resolution experiments with the petawatt Vulcan laser, strong x-ray radiation of KK hollow atoms (atoms without n=1 electrons) from thin Al foils was observed at pulse intensities of 3×1020 W/cm2. The observations of spectra from these exotic states of matter are supported by detailed kinetics calculations, and are consistent with a picture in which an intense polychromatic x-ray field, formed from Thomson scattering and bremsstrahlung in the electrostatic fields at the target surface, drives the KK hollow atom production. We estimate that this x-ray field has an intensity of >5×1018 W/cm2 and is in the 3 keV range.

AB - In high-spectral resolution experiments with the petawatt Vulcan laser, strong x-ray radiation of KK hollow atoms (atoms without n=1 electrons) from thin Al foils was observed at pulse intensities of 3×1020 W/cm2. The observations of spectra from these exotic states of matter are supported by detailed kinetics calculations, and are consistent with a picture in which an intense polychromatic x-ray field, formed from Thomson scattering and bremsstrahlung in the electrostatic fields at the target surface, drives the KK hollow atom production. We estimate that this x-ray field has an intensity of >5×1018 W/cm2 and is in the 3 keV range.

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DO - 10.1103/PhysRevLett.110.125001

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VL - 110

JO - Physical Review Letters

JF - Physical Review Letters

IS - 12

M1 - 125001

ER -

Exotic dense-matter states pumped by a relativistic laser plasma in the radiation-dominated regime

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