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Published byJasmin Hall Modified over 9 years ago
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G. Golovin, D. Uryupina, R.Volkov, and A. Savel’ev Faculty of Physics and International Laser Center of Lomonosov Moscow State University Moscow, Russia
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Is a table-top instrument for nuclear physics real?
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target electrons ions radiation 0 1
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Simple Low-cost 3-in-1: electrons, ions, and radiation Direct excitation of low-laying nuclear levels
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Excite nuclei with the help of plasma, created by the powerful fs-laser impulse, and detect its deexcitation.
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ShellK1L1L2L3M1M2M3M4M5N1 Bond energy, eV71798837587441167973171716167 1 0 Atom Nucleus 14,4 keV 7,2 keV 57 Fe
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Signal from MKPElectron current (W=const) target Fe target 57Fe p Fe 3+ Fe2 + Fe 1+ plasma creation e,γ
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AtomNucleus 57 Fe 14,4 keV 7,2 keV 0,8 keV
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Conversional deexcitation of 14.4 keV 57Fe nuclear state excited with the help of plasma created by the powerful femtosecond laser pulse was detected. Thank you for attention
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