6533b82efe1ef96bd1293fb1
RESEARCH PRODUCT
Independent isotopic yields in 25 MeV and 50 MeV proton-induced fission of natU
Heikki PenttiläDmitry GorelovViki-veikko ElomaaTommi EronenUlrike HagerJani HakalaAri JokinenAnu KankainenPasi KarvonenIain MooreJoni ParkkonenK. PeräjärviIlkka PohjalainenSaidur RahamanSami Rinta-antilaJuho RissanenValeri RubchenyaAntti SaastamoinenVasily SimutkinTetsu SonodaChristine WeberAnnika VossJuha ÄYstösubject
proton-induced fissionisotopic yieldsNuclear Experimentdescription
Independent isotopic yields for elements from Zn to La in the 25 MeV proton-induced fission of natUnatU were determined with the JYFLTRAP facility. In addition, isotopic yields for Zn, Ga, Rb, Sr, Zr, Pd and Xe in the 50 MeV proton-induced fission of natUnatU were measured. The deduced isotopic yield distributions are compared with a Rubchenya model, the GEF model with universal parameters and the semi-empirical Wahl model. Of these, the Rubchenya model gives the best overall agreement with the obtained data. Combining the isotopic yield data with mass yield data to obtain the absolute independent yields was attempted. The result depends on the mass yield distribution. peerReviewed
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2016-01-01 |