Petawatt-laser-driven wakefield acceleration of electrons to 2 GeV in 1017 cm-3 plasma

X. Wang; R. Zgadzaj; N. Fazel; S. A. Yi; X. Zhang; W. Henderson; Y. Y. Chang; R. Korzekwa; H. E. Tsai; C. H. Pai; Z. Li; H. Quevedo; G. Dyer; E. Gaul; M. Martinez; A. Bernstein; T. Borger; M. Spinks; M. Donovan; S. Y. Kalmykov; V. Khudik; G. Shvets; T. Ditmire; M. C. Downer

doi:10.1063/1.4773719

Petawatt-laser-driven wakefield acceleration of electrons to 2 GeV in 10¹⁷ cm^-3 plasma

X. Wang, R. Zgadzaj, N. Fazel, S. A. Yi, X. Zhang, W. Henderson, Y. Y. Chang, R. Korzekwa, H. E. Tsai, C. H. Pai, Z. Li, H. Quevedo, G. Dyer, E. Gaul, M. Martinez, A. Bernstein, T. Borger, M. Spinks, M. Donovan, S. Y. KalmykovV. Khudik, G. Shvets, T. Ditmire, M. C. Downer

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

18 Scopus citations

Abstract

Electron self-injection into a laser-plasma accelerator (LPA) driven by the Texas Petawatt (TPW) laser is reported at plasma densities 1.7 - 6.2 × 10¹⁷ cm^-3. Energy and charge of the electron beam, ranging from 0.5 GeV to 2 GeV and tens to hundreds of pC, respectively, depended strongly on laser beam quality and plasma density. Angular beam divergence was consistently around 0.5 mrad (FWHM), while shot-to-shot pointing fluctuations were limited to ±1.4 mrad rms. Betatron x-rays with tens of keV photon energy are also clearly observed.

Original language	English
Title of host publication	Advanced Accelerator Concepts - 15th Advanced Accelerator Concepts Workshop
Pages	341-344
Number of pages	4
DOIs	https://doi.org/10.1063/1.4773719
State	Published - 2012
Event	15th Advanced Accelerator Concepts Workshop, AAC 2012 - Austin, TX, United States Duration: 10 Jun 2012 → 15 Jun 2012

Publication series

Name	AIP Conference Proceedings
Volume	1507
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	15th Advanced Accelerator Concepts Workshop, AAC 2012
Country/Territory	United States
City	Austin, TX
Period	10/06/12 → 15/06/12

Keywords

2GeV electron
Texas petawatt laser
betatron radiation
wakefield acceleration

Access to Document

10.1063/1.4773719

Cite this

Wang, X., Zgadzaj, R., Fazel, N., Yi, S. A., Zhang, X., Henderson, W., Chang, Y. Y., Korzekwa, R., Tsai, H. E., Pai, C. H., Li, Z., Quevedo, H., Dyer, G., Gaul, E., Martinez, M., Bernstein, A., Borger, T., Spinks, M., Donovan, M., ... Downer, M. C. (2012). Petawatt-laser-driven wakefield acceleration of electrons to 2 GeV in 10¹⁷ cm^-3 plasma. In Advanced Accelerator Concepts - 15th Advanced Accelerator Concepts Workshop (pp. 341-344). (AIP Conference Proceedings; Vol. 1507). https://doi.org/10.1063/1.4773719

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title = "Petawatt-laser-driven wakefield acceleration of electrons to 2 GeV in 1017 cm-3 plasma",

abstract = "Electron self-injection into a laser-plasma accelerator (LPA) driven by the Texas Petawatt (TPW) laser is reported at plasma densities 1.7 - 6.2 × 1017 cm-3. Energy and charge of the electron beam, ranging from 0.5 GeV to 2 GeV and tens to hundreds of pC, respectively, depended strongly on laser beam quality and plasma density. Angular beam divergence was consistently around 0.5 mrad (FWHM), while shot-to-shot pointing fluctuations were limited to ±1.4 mrad rms. Betatron x-rays with tens of keV photon energy are also clearly observed.",

keywords = "2GeV electron, Texas petawatt laser, betatron radiation, wakefield acceleration",

author = "X. Wang and R. Zgadzaj and N. Fazel and Yi, {S. A.} and X. Zhang and W. Henderson and Chang, {Y. Y.} and R. Korzekwa and Tsai, {H. E.} and Pai, {C. H.} and Z. Li and H. Quevedo and G. Dyer and E. Gaul and M. Martinez and A. Bernstein and T. Borger and M. Spinks and M. Donovan and Kalmykov, {S. Y.} and V. Khudik and G. Shvets and T. Ditmire and Downer, {M. C.}",

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language = "???core.languages.en_GB???",

isbn = "9780735411258",

series = "AIP Conference Proceedings",

pages = "341--344",

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note = "15th Advanced Accelerator Concepts Workshop, AAC 2012 ; Conference date: 10-06-2012 Through 15-06-2012",

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Wang, X, Zgadzaj, R, Fazel, N, Yi, SA, Zhang, X, Henderson, W, Chang, YY, Korzekwa, R, Tsai, HE, Pai, CH, Li, Z, Quevedo, H, Dyer, G, Gaul, E, Martinez, M, Bernstein, A, Borger, T, Spinks, M, Donovan, M, Kalmykov, SY, Khudik, V, Shvets, G, Ditmire, T & Downer, MC 2012, Petawatt-laser-driven wakefield acceleration of electrons to 2 GeV in 10¹⁷ cm^-3 plasma. in Advanced Accelerator Concepts - 15th Advanced Accelerator Concepts Workshop. AIP Conference Proceedings, vol. 1507, pp. 341-344, 15th Advanced Accelerator Concepts Workshop, AAC 2012, Austin, TX, United States, 10/06/12. https://doi.org/10.1063/1.4773719

TY - GEN

T1 - Petawatt-laser-driven wakefield acceleration of electrons to 2 GeV in 1017 cm-3 plasma

AU - Wang, X.

AU - Zgadzaj, R.

AU - Fazel, N.

AU - Yi, S. A.

AU - Zhang, X.

AU - Henderson, W.

AU - Chang, Y. Y.

AU - Korzekwa, R.

AU - Tsai, H. E.

AU - Pai, C. H.

AU - Li, Z.

AU - Quevedo, H.

AU - Dyer, G.

AU - Gaul, E.

AU - Martinez, M.

AU - Bernstein, A.

AU - Borger, T.

AU - Spinks, M.

AU - Donovan, M.

AU - Kalmykov, S. Y.

AU - Khudik, V.

AU - Shvets, G.

AU - Ditmire, T.

AU - Downer, M. C.

PY - 2012

Y1 - 2012

N2 - Electron self-injection into a laser-plasma accelerator (LPA) driven by the Texas Petawatt (TPW) laser is reported at plasma densities 1.7 - 6.2 × 1017 cm-3. Energy and charge of the electron beam, ranging from 0.5 GeV to 2 GeV and tens to hundreds of pC, respectively, depended strongly on laser beam quality and plasma density. Angular beam divergence was consistently around 0.5 mrad (FWHM), while shot-to-shot pointing fluctuations were limited to ±1.4 mrad rms. Betatron x-rays with tens of keV photon energy are also clearly observed.

AB - Electron self-injection into a laser-plasma accelerator (LPA) driven by the Texas Petawatt (TPW) laser is reported at plasma densities 1.7 - 6.2 × 1017 cm-3. Energy and charge of the electron beam, ranging from 0.5 GeV to 2 GeV and tens to hundreds of pC, respectively, depended strongly on laser beam quality and plasma density. Angular beam divergence was consistently around 0.5 mrad (FWHM), while shot-to-shot pointing fluctuations were limited to ±1.4 mrad rms. Betatron x-rays with tens of keV photon energy are also clearly observed.

KW - 2GeV electron

KW - Texas petawatt laser

KW - betatron radiation

KW - wakefield acceleration

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DO - 10.1063/1.4773719

M3 - 會議論文篇章

AN - SCOPUS:84874508377

SN - 9780735411258

T3 - AIP Conference Proceedings

SP - 341

EP - 344

BT - Advanced Accelerator Concepts - 15th Advanced Accelerator Concepts Workshop

T2 - 15th Advanced Accelerator Concepts Workshop, AAC 2012

Y2 - 10 June 2012 through 15 June 2012

ER -