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Rotational effect of fissile nucleus in binary fission of U induced by cold polarized neutrons |
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| Authors: | GV Danilyan P Granz VA Krakhotin F Mezei VV Novitsky VS Pavlov M Russina PB Shatalov T Wilpert |
| Institution: | 1. Alikhanov Institute for Theoretical and Experimental Physics, Ul. Bolshaya Cheremushkinskaya 25, Moscow 117218, Russia;2. Helmholtz Center Berlin, Glienicker Str 100, 14109 Berlin, Germany;3. Budapest Neutron Center, SzFKI, Konkoly Thege u.29-33, 1121 Budapest, Hungary;4. Frank Laboratory of Neutron Physics, Joint Institut of Nuclear Research, Russia |
| Abstract: | We have found a small inclination of the symmetry axis of the prompt fission gamma-quanta angular distribution relative to the “fission axis” in binary fission of 235U induced by cold polarized neutrons using the neutron beam line V13 at Berlin Neutron Scattering Center (BENSC). The sign of the shift depends on the direction of the cold neutron beam polarization and it can only be explained by the quasi-classical rotation of the fissile nucleus at the scission point. |
| Keywords: | 24 70 +s 24 75 +i 25 85 Ec 29 30 Kv 29 30 Lw |
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