Recent results on implosions directly driven at a = 0.26-μm laser wavelength

M. Koenig; V. Malka; E. Fabre; P. Hammerling; A. Michard; J. M. Boudenne; D. Batani; J. P. Garconnet; P. Fews

doi:10.1017/S0263034600004511

Recent results on implosions directly driven at a = 0.26-μm laser wavelength

M. Koenig
, V. Malka
, E. Fabre
, P. Hammerling
, A. Michard
, J. M. Boudenne
, D. Batani
, J. P. Garconnet
, P. Fews

University of Milano
C.E.L.V.
University of Bristol

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

11 Citations (Scopus)

Abstract

New diagnostics were implemented on the implosion experiments performed at LULI to improve our measurements of hydroefficiencies: Neutron chronometry gives the time of emission of the fusion reaction products as measured from the peak of the laser pulse; thereby making it possible to correlate the neutron emission with X-ray emission. Core imaging, based upon a maximum entropy reconstruction technique, leads to core size determination and also is a promising diagnostic for wall nonuniformities induced by irradiation conditions. A simple model is developed to retrieve experimental spectra of a-particles.

Original language	English
Pages (from-to)	573-583
Number of pages	11
Journal	Laser and Particle Beams
Volume	10
Issue number	4
DOIs	https://doi.org/10.1017/S0263034600004511
Publication status	Published - 1 Jan 1992

Access to Document

10.1017/S0263034600004511

Cite this

@article{90940503ab1b44688a4447ca010f010e,

title = "Recent results on implosions directly driven at a = 0.26-μm laser wavelength",

abstract = "New diagnostics were implemented on the implosion experiments performed at LULI to improve our measurements of hydroefficiencies: Neutron chronometry gives the time of emission of the fusion reaction products as measured from the peak of the laser pulse; thereby making it possible to correlate the neutron emission with X-ray emission. Core imaging, based upon a maximum entropy reconstruction technique, leads to core size determination and also is a promising diagnostic for wall nonuniformities induced by irradiation conditions. A simple model is developed to retrieve experimental spectra of a-particles.",

author = "M. Koenig and V. Malka and E. Fabre and P. Hammerling and A. Michard and Boudenne, \{J. M.\} and D. Batani and Garconnet, \{J. P.\} and P. Fews",

year = "1992",

month = jan,

day = "1",

doi = "10.1017/S0263034600004511",

language = "English",

volume = "10",

pages = "573--583",

journal = "Laser and Particle Beams",

issn = "0263-0346",

publisher = "Chinese Laser Press",

number = "4",

}

TY - JOUR

T1 - Recent results on implosions directly driven at a = 0.26-μm laser wavelength

AU - Koenig, M.

AU - Malka, V.

AU - Fabre, E.

AU - Hammerling, P.

AU - Michard, A.

AU - Boudenne, J. M.

AU - Batani, D.

AU - Garconnet, J. P.

AU - Fews, P.

PY - 1992/1/1

Y1 - 1992/1/1

N2 - New diagnostics were implemented on the implosion experiments performed at LULI to improve our measurements of hydroefficiencies: Neutron chronometry gives the time of emission of the fusion reaction products as measured from the peak of the laser pulse; thereby making it possible to correlate the neutron emission with X-ray emission. Core imaging, based upon a maximum entropy reconstruction technique, leads to core size determination and also is a promising diagnostic for wall nonuniformities induced by irradiation conditions. A simple model is developed to retrieve experimental spectra of a-particles.

AB - New diagnostics were implemented on the implosion experiments performed at LULI to improve our measurements of hydroefficiencies: Neutron chronometry gives the time of emission of the fusion reaction products as measured from the peak of the laser pulse; thereby making it possible to correlate the neutron emission with X-ray emission. Core imaging, based upon a maximum entropy reconstruction technique, leads to core size determination and also is a promising diagnostic for wall nonuniformities induced by irradiation conditions. A simple model is developed to retrieve experimental spectra of a-particles.

U2 - 10.1017/S0263034600004511

DO - 10.1017/S0263034600004511

M3 - Article

AN - SCOPUS:0026993171

SN - 0263-0346

VL - 10

SP - 573

EP - 583

JO - Laser and Particle Beams

JF - Laser and Particle Beams

IS - 4

ER -

Recent results on implosions directly driven at a = 0.26-μm laser wavelength

Abstract

Access to Document

Fingerprint

Cite this