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