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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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Presentation on theme: "G. Golovin, D. Uryupina, R.Volkov, and A. Savel’ev Faculty of Physics and International Laser Center of Lomonosov Moscow State University Moscow, Russia."— Presentation transcript:

1 G. Golovin, D. Uryupina, R.Volkov, and A. Savel’ev Faculty of Physics and International Laser Center of Lomonosov Moscow State University Moscow, Russia

2 Is a table-top instrument for nuclear physics real?

3 target electrons ions radiation 0 1

4  Simple  Low-cost  3-in-1: electrons, ions, and radiation  Direct excitation of low-laying nuclear levels

5 Excite nuclei with the help of plasma, created by the powerful fs-laser impulse, and detect its deexcitation.

6 ShellK1L1L2L3M1M2M3M4M5N1 Bond energy, eV71798837587441167973171716167 1 0 Atom Nucleus 14,4 keV 7,2 keV 57 Fe

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9 Signal from MKPElectron current (W=const) target Fe target 57Fe p Fe 3+ Fe2 + Fe 1+ plasma creation e,γ

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11 AtomNucleus 57 Fe 14,4 keV 7,2 keV 0,8 keV

12 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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