Phys.Rev. C 95, 064322 (2017)

R.Caballero-Folch, C.Domingo-Pardo, J.Agramunt, A.Algora, F.Ameil, Y.Ayyad, J.Benlliure, M.Bowry, F.Calvino, D.Cano-Ott, G.Cortes, T.Davinson, I.Dillmann, A.Estrade, A.Evdokimov, T.Faestermann, F.Farinon, D.Galaviz, A.R.Garcia, H.Geissel, W.Gelletly, R.Gernhauser, M.B.Gomez Hornillos, C.Guerrero, M.Heil, C.Hinke, R.Knobel, I.Kojouharov, J.Kurcewicz, N.Kurz, Yu.A.Litvinov, L.Maier, J.Marganiec, M.Marta, T.Martinez, F.Montes, I.Mukha, D.R.Napoli, C.Nociforo, C.Paradela, S.Pietri, Zs.Podolyak, A.Prochazka, S.Rice, A.Riego, B.Rubio, H.Schaffner, Ch.Scheidenberger, K.Smith, E.Sokol, K.Steiger, B.Sun, J.L.Tain, M.Takechi, D.Testov, H.Weick, E.Wilson, J.S.Winfield, R.Wood, P.J.Woods, A.Yeremin

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

RADIOACTIVITY ^204,205,206Au, ^{208,209,210,211}Hg, ^{211,212,213,214,215,216}Tl, ^{215,216,217,218}Pb, ^218,219,220Bi(β^-)[from ⁹Be(²³⁸U, X), E=1 GeV/nucleon using FRS at GSI]; ^210,211Hg, ^{211,212,213,214,215,216}Tl(β^-n); measured Eβ, Iβ, E(n), I(n), β-decay half-lives, beta-delayed neutron emission probabilities using BELEN array of 30 ³He neutron counters. Comparison with previous experimental values, and with several theoretical calculations.

NUCLEAR REACTIONS ⁹Be(²³⁸U, X)²⁰⁰Pt/²⁰¹Pt/²⁰²Pt/²⁰³Pt/²⁰⁴Pt/²⁰⁵Pt/²⁰³Au/²⁰⁴Au/²⁰⁵Au/²⁰⁶Au/²⁰⁷Au/²⁰⁸Au/²⁰⁹Au/²⁰⁶Hg/²⁰⁷Hg/²⁰⁸Hg/²⁰⁹Hg/²¹⁰Hg/²¹¹Hg/²¹²Hg/²¹³Hg/²⁰⁹Tl/²¹⁰Tl/²¹¹Tl/²¹²Tl/²¹³Tl/²¹⁴Tl/²¹⁵Tl/²¹⁶Tl/²¹²Pb/²¹³Pb/²¹⁴Pb/²¹⁵Pb/²¹⁶Pb/²¹⁷Pb/²¹⁸Pb/²¹⁹Pb/²¹⁵Bi/²¹⁶Bi/²¹⁷Bi/²¹⁸Bi/²¹⁹Bi/²²⁰Bi/²²¹Bi/²²²Bi, ²²⁰Po/²²¹Po/²²²Po/²²³Po/²²⁴Po/²²⁵Po/²²⁶Po/²²⁷Po/²²³At/²²³At/²²⁴At/²²⁵At/²²⁶At/²²⁷At/²²⁸At/²²⁹At/²³⁰At/²²⁶Rn/²²⁷Rn/²²⁸Rn/²²⁹Rn/²³⁰Rn/²³¹Rn/²³⁰Fr/²³¹Fr/²³²Fr, E=1 GeV/nucleon; measured reaction products, particle identification (A/Z) plots, number of implants using FRS separator and segmented silicon detectors (SIMBA) at UNILAC-GSI facility.

doi: 10.1103/PhysRevC.95.064322