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CABALLERO FOLCH , R.

Last name: CABALLERO FOLCH

First name: R.

June 11, 2019 (v1)

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β-decay half-lives and β-delayed neutron emission probabilities for several isotopes of Au, Hg, Tl, Pb, and Bi, beyond N = 126

Caballero Folch, R. Domingo Pardo, César Agramunt-Ros, J.

Background: There have been measurements on roughly 230 nuclei that are β-delayed neutron emitters. They range from 8 He up to 150La. Apart from 210Tl, with a branching ratio of only 0.007%, no other neutron emitter has been measured beyond A = 150. Therefore, new data are needed, particularly in the region of heavy nuclei around N = 126, in...

Uploaded on: March 27, 2023
July 13, 2017 (v1)

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First Measurement of Several β-Delayed Neutron Emitting Isotopes Beyond N=126

Guerrero Sánchez, Carlos Caballero Folch, R. Domingo Pardo, César

The β-delayed neutron emission probabilities of neutron rich Hg and Tl nuclei have been measured together with β-decay half-lives for 20 isotopes of Au, Hg, Tl, Pb, and Bi in the mass region N≳126. These are the heaviest species where neutron emission has been observed so far. These measurements provide key information to evaluate the...

Uploaded on: December 4, 2022