Spectra of hollow ions in an ultradense laser plasma

I.Yu. Skobelev^a, A.Ya. Faenov^a, b, T.A. Pikuz^a, b, V.E. Fortov^a
^aJoint Institute for High Temperatures, Russian Academy of Sciences, ul. Izhorskaya 13/19, Moscow, 127412, Russian Federation
^bQuantum Beam Science Directorate, Japan Atomic Energy Agency, Kyoto, Japan

Experiments with an ultrahigh-contrast femtosecond laser have yielded a new type of X-ray emission spectra with a complex structure consisting of resonance lines against the quasicontinuous background. Some recent work has shown that such spectra can only be accounted for by considering the radiation emitted by multiply charged hollow (empty K shell) ions in an ultradense plasma. This review discusses the observation of the spectra of hollow ions in an ultradense laser plasma and considers the types of such ions and how they are excited. Considerable opportunities of hollow ion spectra-based diagnostic techniques are emphasized.

PACS: 52.20.−j, 52.38.−r, 52.70.−m (all)
DOI: 10.3367/UFNe.0182.201201c.0049
URL: https://ufn.ru/en/articles/2012/1/d/
Web of Science

000303763300003
Scopus

2-s2.0-84860234408
ADS NASA

2012PhyU...55...47S
Citation: Skobelev I Yu, Faenov A Ya, Pikuz T A, Fortov V E "Spectra of hollow ions in an ultradense laser plasma" Phys. Usp. 55 47–71 (2012)

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Received: 19th, April 2011, revised: 10th, June 2011, accepted: 31st, May 2011

Оригинал: Скобелев И Ю, Фаенов А Я, Пикуз Т А, Фортов В Е «Спектры полых ионов в сверхплотной лазерной плазме» УФН 182 49–75 (2012); DOI: 10.3367/UFNr.0182.201201c.0049

References (184) Cited by (22) Similar articles (20) ↓

V.P. Krainov, B.M. Smirnov, M.B. Smirnov “Femtosecond excitation of cluster beams” Phys. Usp. 50 907–931 (2007)
G.N. Makarov “Laser IR fragmentation of molecular clusters: the role of channels for energy input and relaxation, influence of surroundings, dynamics of fragmentation” Phys. Usp. 60 227–258 (2017)
G.N. Makarov “The spectroscopy of clusters by intense pulses of VUV radiation from free electron lasers” Phys. Usp. 52 461–486 (2009)
G.N. Makarov “Cluster temperature. Methods for its measurement and stabilization” Phys. Usp. 51 319–353 (2008)
G.N. Makarov “Control of the parameters and composition of molecular and cluster beams by means of IR lasers” Phys. Usp. 61 617–644 (2018)
A.V. Vinogradov, I.Yu. Skobelev, E.A. Yukov “Elementary processes and x-ray spectra of multiply charged ions in dense high-temperature plasmas” Sov. Phys. Usp. 22 771–787 (1979)
V.V. Strelkov, V.T. Platonenko et al “Attosecond electromagnetic pulses: generation, measurement, and application. Generation of high-order harmonics of intense laser field for attosecond pulse production” Phys. Usp. 59 425–445 (2016)
B.M. Karnakov, V.D. Mur et al “Current progress in developing the nonlinear ionization theory of atoms and ions” Phys. Usp. 58 3–32 (2015)
M.Yu. Ryabikin, M.Yu. Emelin, V.V. Strelkov “Attosecond electromagnetic pulses: generation, measurement, and application. Attosecond metrology and spectroscopy” Phys. Usp. 66 360–380 (2023)
S.I. Anisimov, A.M. Prokhorov, V.E. Fortov “Application of high-power lasers to study matter at ultrahigh pressures” Sov. Phys. Usp. 27 181–205 (1984)
V.E. Fortov, A.G. Khrapak et al “Dusty plasmas” Phys. Usp. 47 447–492 (2004)
S.V. Bulanov, Ja.J. Wilkens et al “Laser ion acceleration for hadron therapy” Phys. Usp. 57 1149–1179 (2014)
I.I. Metelskii, V.F. Kovalev, V.Yu. Bychenkov “Relativistic-nonlinear resonant absorption and generation of harmonics of electromagnetic radiation in an inhomogeneous plasma” Phys. Usp. 67 429–463 (2024)
I.Yu. Tolstikhina, V.P. Shevelko “Influence of atomic processes on charge states and fractions of fast heavy ions passing through gaseous, solid, and plasma targets” Phys. Usp. 61 247–279 (2018)
B.M. Smirnov “Processes involving clusters and small particles in a buffer gas” Phys. Usp. 54 691–721 (2011)
V.E. Fortov “Dynamic methods in plasma physics” Sov. Phys. Usp. 25 781–809 (1982)
R.A. Ganeev “Generation of higher harmonics in laser-induced plasma” Phys. Usp. 69 (9) (2026)
B.M. Smirnov “Processes in expanding and condensing gases” Phys. Usp. 37 621–657 (1994)
V.S. Belyaev, V.P. Krainov et al “Generation of fast charged particles and superstrong magnetic fields in the interaction of ultrashort high-intensity laser pulses with solid targets” Phys. Usp. 51 793–814 (2008)
I.N. Kosarev “Kinetic theory of plasmas and gases. Interaction of high-intensity laser pulses with plasmas” Phys. Usp. 49 1239–1252 (2006)

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