Электронный каталог

Статья

Isaev, A.V.
Structure of the Prompt Neutron Multiplicity Distribution in the Spontaneous Fission of *2*5*6Rf / A.V.Isaev, R.S.Mukhin, A.V.Andreev, M.L.Chelnokov, V.I.Chepigin, H.M.Devaraja, I.N.Izosimov, A.A.Kuznetsova, O.N.Malyshev, A.G.Popeko, Yu.A.Popov, A.Rahmatinejad, B.Sailaubekov, T.M.Shneidman, E.A.Sokol, A.I.Svirikhin, M.S.Tezekbayeva, A.V.Yeremin, N.I.Zamyatin, [et al.] // Physics Letters B [Electronic resource]. – 2023. – Vol.843. – P.138008. – URL: https://doi.org/10.1016/j.physletb.2023.138008. – Bibliogr.:25.

An experimental study of 256Rf spontaneous fission following the fusion reaction of 50Ti+208Pb was performed using the velocity filter SHELS of the Flerov laboratory at JINR. The average number of neutrons of ν = 4.30 ± 0.17 and variance of σ 2 ν = 3.2 from the prompt neutron multiplicity distribution were obtained. The alpha decay branching ratio of bα = 0.003+0.005 −0.003 and the half-life of T1/2 = (6.7 ± 0.2) ms of the isotope were determined. For the first time, our neutron detector system allowed us to extend investigation of the prompt neutron multiplicity study to the superheavy element region



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 341.3г - Спонтанное деление
Бюллетени = 50/023