High flux, beamed neutron sources employing deuteron-rich ion beams from D 2 O-ice layered targets

A Alejo; A. G. Krygier; H Ahmed; J T Morrison; R J Clarke; J. Fuchs; J. S.  Green; J. S. Green; D. Jung; A. Kleinschmidt; Z. Najmudin; H. Nakamura; P. Norreys; M. Notley; M. Oliver; M. Roth; L. Vassura; M Zepf; M Borghesi; R R Freeman; S Kar

High flux, beamed neutron sources employing deuteron-rich ion beams from D 2 O-ice layered targets

A Alejo, A. G. Krygier, H Ahmed, J T Morrison, R J Clarke, J. Fuchs, J. S. Green, J. S. Green, D. Jung, A. Kleinschmidt, Z. Najmudin, H. Nakamura, P. Norreys, M. Notley, M. Oliver, M. Roth, L. Vassura, M Zepf, M Borghesi, R R FreemanS Kar

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Abstract

A forwardly-peaked bright neutron source was produced using a laser-driven, deuteron-rich ion beam in a pitcher-catcher scenario. A proton-free ion source was produced via target normal sheath acceleration from Au foils having a thin layer of D_2 O ice at the rear side, irradiated by sub-petawatt laser pulses (∼200 J, ∼750 fs) at peak intensity 2 x 10^20 Wcm^-2. The neutrons were preferentially produced in a beam of ∼70° FWHM cone along the ion beam forward direction, with maximum energy up to ∼40 MeV and a peak flux along the axis 2 x 10^9 n/sr for neutron energy above 2.5 MeV. The experimental data is in good agreement with the simulations carried out for the d(d,n)He reaction using the deuteron beam produced by the ice-layered target.

Original language	Undefined/Unknown
Pages (from-to)	064004
Number of pages	7
Journal	Plasma Physics and Controlled Fusion
Volume	59
Issue number	6
Publication status	Published - 24 Apr 2017

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High flux, beamed neutron sources employing deuteron-rich ion beams from D 2 O-ice layered targets
© 2017 IOP Publishing Ltd. This work is made available online in accordance with the publisher’s policies. Please refer to any applicable terms of use of the publisher.
Accepted author manuscript, 3.02 MBLicence: Unspecified

http://stacks.iop.org/0741-3335/59/i=6/a=064004Licence: Unspecified

R1304CPP: Advanced laser-ion acceleration strategies towards next generation healthcare
Borghesi, M. (PI), Kar, S. (CoI), Prise, K. (CoI) & Zepf, M. (CoI)
01/08/2012 → 20/01/2020
Project: Research
R1323CPP: Novel Techniques for control & Optimisation of Laser driven ion beams
Kar, S. (PI)
01/08/2012 → 30/06/2015
Project: Research
R1404CPP: Next Generation Laser Driven Neutron Sources for Ultra Fast Studies
Kar, S. (PI)
01/08/2011 → 31/12/2016
Project: Research

High flux, beamed neutron sources employing deuteron-rich ion beams from D2O-ice layered targets
Alejo, A. (Contributor), Krygier, A. G. (Creator), Ahmed, H. (Contributor), Morrison, J. T. (Contributor), Clarke, R. J. (Contributor), Fuchs, J. (Contributor), Green, J. (Contributor), Green, J. S. (Contributor), Jung, D. (Contributor), Kleinschmidt, A. (Contributor), Najmudin, Z. (Contributor), Nakamura, H. (Contributor), Norreys, P. (Contributor), Notely, M. (Contributor), Oliver, M. (Contributor), Roth, M. (Contributor), Vassura, L. (Contributor), Zepf, M. (Contributor), Borghesi, M. (Contributor), Freeman, R. R. (Contributor) & Kar, S. (Creator), Queen's University Belfast, 2017
DOI: 10.17034/f5a5230c-65f1-4595-9fe9-1a12849bfcb3
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Alejo, A., Krygier, A. G., Ahmed, H., Morrison, J. T., Clarke, R. J., Fuchs, J., Green, J. S., Green, J. S., Jung, D., Kleinschmidt, A., Najmudin, Z., Nakamura, H., Norreys, P., Notley, M., Oliver, M., Roth, M., Vassura, L., Zepf, M., Borghesi, M., ... Kar, S. (2017). High flux, beamed neutron sources employing deuteron-rich ion beams from D 2 O-ice layered targets. Plasma Physics and Controlled Fusion, 59(6), 064004. http://stacks.iop.org/0741-3335/59/i=6/a=064004

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title = "High flux, beamed neutron sources employing deuteron-rich ion beams from D 2 O-ice layered targets",

abstract = "A forwardly-peaked bright neutron source was produced using a laser-driven, deuteron-rich ion beam in a pitcher-catcher scenario. A proton-free ion source was produced via target normal sheath acceleration from Au foils having a thin layer of D_2 O ice at the rear side, irradiated by sub-petawatt laser pulses (∼200 J, ∼750 fs) at peak intensity 2 x 10^20 Wcm^-2. The neutrons were preferentially produced in a beam of ∼70° FWHM cone along the ion beam forward direction, with maximum energy up to ∼40 MeV and a peak flux along the axis 2 x 10^9 n/sr for neutron energy above 2.5 MeV. The experimental data is in good agreement with the simulations carried out for the d(d,n)He reaction using the deuteron beam produced by the ice-layered target.",

author = "A Alejo and Krygier, {A. G.} and H Ahmed and Morrison, {J T} and Clarke, {R J} and J. Fuchs and Green, {J. S.} and Green, {J. S.} and D. Jung and A. Kleinschmidt and Z. Najmudin and H. Nakamura and P. Norreys and M. Notley and M. Oliver and M. Roth and L. Vassura and M Zepf and M Borghesi and Freeman, {R R} and S Kar",

year = "2017",

month = apr,

day = "24",

language = "Undefined/Unknown",

volume = "59",

pages = "064004",

journal = "Plasma Physics and Controlled Fusion",

issn = "0741-3335",

publisher = "IOP Publishing Ltd",

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Alejo, A, Krygier, AG, Ahmed, H, Morrison, JT, Clarke, RJ, Fuchs, J, Green, JS, Green, JS, Jung, D, Kleinschmidt, A, Najmudin, Z, Nakamura, H, Norreys, P, Notley, M, Oliver, M, Roth, M, Vassura, L, Zepf, M, Borghesi, M, Freeman, RR & Kar, S 2017, 'High flux, beamed neutron sources employing deuteron-rich ion beams from D 2 O-ice layered targets', Plasma Physics and Controlled Fusion, vol. 59, no. 6, pp. 064004. <http://stacks.iop.org/0741-3335/59/i=6/a=064004>

TY - JOUR

T1 - High flux, beamed neutron sources employing deuteron-rich ion beams from D 2 O-ice layered targets

AU - Alejo, A

AU - Krygier, A. G.

AU - Ahmed, H

AU - Morrison, J T

AU - Clarke, R J

AU - Fuchs, J.

AU - Green, J. S.

AU - Jung, D.

AU - Kleinschmidt, A.

AU - Najmudin, Z.

AU - Nakamura, H.

AU - Norreys, P.

AU - Notley, M.

AU - Oliver, M.

AU - Roth, M.

AU - Vassura, L.

AU - Zepf, M

AU - Borghesi, M

AU - Freeman, R R

AU - Kar, S

PY - 2017/4/24

Y1 - 2017/4/24

N2 - A forwardly-peaked bright neutron source was produced using a laser-driven, deuteron-rich ion beam in a pitcher-catcher scenario. A proton-free ion source was produced via target normal sheath acceleration from Au foils having a thin layer of D_2 O ice at the rear side, irradiated by sub-petawatt laser pulses (∼200 J, ∼750 fs) at peak intensity 2 x 10^20 Wcm^-2. The neutrons were preferentially produced in a beam of ∼70° FWHM cone along the ion beam forward direction, with maximum energy up to ∼40 MeV and a peak flux along the axis 2 x 10^9 n/sr for neutron energy above 2.5 MeV. The experimental data is in good agreement with the simulations carried out for the d(d,n)He reaction using the deuteron beam produced by the ice-layered target.

AB - A forwardly-peaked bright neutron source was produced using a laser-driven, deuteron-rich ion beam in a pitcher-catcher scenario. A proton-free ion source was produced via target normal sheath acceleration from Au foils having a thin layer of D_2 O ice at the rear side, irradiated by sub-petawatt laser pulses (∼200 J, ∼750 fs) at peak intensity 2 x 10^20 Wcm^-2. The neutrons were preferentially produced in a beam of ∼70° FWHM cone along the ion beam forward direction, with maximum energy up to ∼40 MeV and a peak flux along the axis 2 x 10^9 n/sr for neutron energy above 2.5 MeV. The experimental data is in good agreement with the simulations carried out for the d(d,n)He reaction using the deuteron beam produced by the ice-layered target.

M3 - Article

SN - 0741-3335

VL - 59

SP - 064004

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 6

ER -

High flux, beamed neutron sources employing deuteron-rich ion beams from D 2 O-ice layered targets

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Projects

R1304CPP: Advanced laser-ion acceleration strategies towards next generation healthcare

R1323CPP: Novel Techniques for control & Optimisation of Laser driven ion beams

R1404CPP: Next Generation Laser Driven Neutron Sources for Ultra Fast Studies

Datasets

High flux, beamed neutron sources employing deuteron-rich ion beams from D2O-ice layered targets

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