Characterization of multiterawatt laser-solid interactions for proton acceleration

P. McKenna; K. W. D. Ledingham; I. Spencer; T. McCany; R. P. Singhal; C. Ziener; P. S. Foster; E. J. Divall; C. J. Hooker; D. Neely; A. J. Langley; R. J. Clarke; P. A. Norreys; K. Krushelnick; E. L. Clark

doi:10.1063/1.1516855

Characterization of multiterawatt laser-solid interactions for proton acceleration

P. McKenna^*, K. W. D. Ledingham, I. Spencer, T. McCany, R. P. Singhal, C. Ziener, P. S. Foster, E. J. Divall, C. J. Hooker, D. Neely, A. J. Langley, R. J. Clarke, P. A. Norreys, K. Krushelnick, E. L. Clark

^*Corresponding author for this work

Physics

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Abstract

The characterization of multiterawatt laser-solid interactions for proton acceleration was discussed. The stages of ionization of a target gas was investigated using time-of-flight spectrometer. Results showed a factor of 1.5 uncertainity in the focused intensity when ion yields were measured with predictions of an atomic tunneling ionization. A maximum proton energy of 1.5 MeV was also observed.

Original language	English
Pages (from-to)	4176-4184
Number of pages	9
Journal	Review of Scientific Instruments
Volume	73
Issue number	12
Early online date	21 Nov 2002
DOIs	https://doi.org/10.1063/1.1516855
Publication status	Published - 31 Dec 2002

Keywords

proton acceleration
short-pulse laser–solid interactions
laser intensity

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McKenna-etal-RSI-2002-Characterization-of-multiterawatt-laser-solid-interactions-for-proton-accelerationFinal published version, 492 KB

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McKenna, P., Ledingham, K. W. D., Spencer, I., McCany, T., Singhal, R. P., Ziener, C., Foster, P. S., Divall, E. J., Hooker, C. J., Neely, D., Langley, A. J., Clarke, R. J., Norreys, P. A., Krushelnick, K., & Clark, E. L. (2002). Characterization of multiterawatt laser-solid interactions for proton acceleration. Review of Scientific Instruments, 73(12), 4176-4184. https://doi.org/10.1063/1.1516855

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title = "Characterization of multiterawatt laser-solid interactions for proton acceleration",

abstract = "The characterization of multiterawatt laser-solid interactions for proton acceleration was discussed. The stages of ionization of a target gas was investigated using time-of-flight spectrometer. Results showed a factor of 1.5 uncertainity in the focused intensity when ion yields were measured with predictions of an atomic tunneling ionization. A maximum proton energy of 1.5 MeV was also observed.",

keywords = "proton acceleration, short-pulse laser–solid interactions, laser intensity",

author = "P. McKenna and Ledingham, \{K. W. D.\} and I. Spencer and T. McCany and Singhal, \{R. P.\} and C. Ziener and Foster, \{P. S.\} and Divall, \{E. J.\} and Hooker, \{C. J.\} and D. Neely and Langley, \{A. J.\} and Clarke, \{R. J.\} and Norreys, \{P. A.\} and K. Krushelnick and Clark, \{E. L.\}",

year = "2002",

month = dec,

day = "31",

doi = "10.1063/1.1516855",

language = "English",

volume = "73",

pages = "4176--4184",

journal = "Review of Scientific Instruments",

issn = "0034-6748",

publisher = "American Institute of Physics Inc.",

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McKenna, P , Ledingham, KWD, Spencer, I, McCany, T, Singhal, RP, Ziener, C, Foster, PS, Divall, EJ, Hooker, CJ, Neely, D, Langley, AJ, Clarke, RJ, Norreys, PA, Krushelnick, K & Clark, EL 2002, 'Characterization of multiterawatt laser-solid interactions for proton acceleration', Review of Scientific Instruments, vol. 73, no. 12, pp. 4176-4184. https://doi.org/10.1063/1.1516855

TY - JOUR

T1 - Characterization of multiterawatt laser-solid interactions for proton acceleration

AU - McKenna, P.

AU - Ledingham, K. W. D.

AU - Spencer, I.

AU - McCany, T.

AU - Singhal, R. P.

AU - Ziener, C.

AU - Foster, P. S.

AU - Divall, E. J.

AU - Hooker, C. J.

AU - Neely, D.

AU - Langley, A. J.

AU - Clarke, R. J.

AU - Norreys, P. A.

AU - Krushelnick, K.

AU - Clark, E. L.

PY - 2002/12/31

Y1 - 2002/12/31

N2 - The characterization of multiterawatt laser-solid interactions for proton acceleration was discussed. The stages of ionization of a target gas was investigated using time-of-flight spectrometer. Results showed a factor of 1.5 uncertainity in the focused intensity when ion yields were measured with predictions of an atomic tunneling ionization. A maximum proton energy of 1.5 MeV was also observed.

AB - The characterization of multiterawatt laser-solid interactions for proton acceleration was discussed. The stages of ionization of a target gas was investigated using time-of-flight spectrometer. Results showed a factor of 1.5 uncertainity in the focused intensity when ion yields were measured with predictions of an atomic tunneling ionization. A maximum proton energy of 1.5 MeV was also observed.

KW - proton acceleration

KW - short-pulse laser–solid interactions

KW - laser intensity

UR - https://www.scopus.com/pages/publications/0036941441

UR - https://aip.scitation.org/journal/rsi

U2 - 10.1063/1.1516855

DO - 10.1063/1.1516855

M3 - Article

AN - SCOPUS:0036941441

SN - 0034-6748

VL - 73

SP - 4176

EP - 4184

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 12

ER -

Characterization of multiterawatt laser-solid interactions for proton acceleration

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Keywords

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