NUCLEI PRODUCED FROM ${}^{238}$U IRRADIATED BY SECONDARY NEUTRON FIELD INITIATED BY PROTON BEAM (E = 660 MeV).

Oct 15, 2020, 6:15 PM
1h
Online

Online

Poster report Section 3. Modern nuclear physics methods and technologies. Poster session 3 (part 4)

Speaker

Mr Тоан Чан (ОИЯИ)

Description

The experiment was carried out at the proton accelerator (JINR, Dubna).
We studied the reaction products inside thin ${}^{238}$U sample irradiated by secondary neutron field created from lead target by proton beam (E = 660 MeV) [1-3].
The distribution of uranium fission products on proton beam at energy of 660 MeV is shown in Fig. 1.

Fig. 1. Fission products from ${}^{238}$U on proton beam E= 660 MeV:
1- ${}^{85m}$Kr, 2- ${}^{91}$Sr, 3- ${}^{93}$Y, 4- ${}^{97}$Zr, 5- from ${}^{90}$Mo to ${}^{99}$Mo, 6- ${}^{103}$Ru, ${}^{105}$Ru, 7- ${}^{105}$Rh, 8- ${}^{115}$Cd, 9- ${}^{126}$Sb, ${}^{127}$Sb, ${}^{128}$Sb, 10- ${}^{131m}$Te, ${}^{133}$Te, 11- ${}^{131}$I, ${}^{132}$I, ${}^{133}$I, ${}^{135}$I, 12- ${}^{133}$Xe, ${}^{135}$Xe, 13- ${}^{140}$Ba, 14- ${}^{140}$La, 15- ${}^{141}$Ce, ${}^{143}$Ce, 16- ${}^{149}$Pm, 17- ${}^{150m}$Eu.

  1. Nucleonica 2018;63(1):17-22
  2. S.Kilim et al. //XXII International Baldin Seminar, Russia, Dubna, September, 15-22, 2015.
  3. А.А.Smirnov, V.I.Stegailov, S.I.Tyutyunnikov et al.//«Nucleus2015», St-Petersburg, P. 257

Primary author

Mr Тоан Чан (ОИЯИ)

Co-author

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