References quoted in the XUNDL dataset: 136IN 9BE(238U,F):NUC ID:XUNDL-1

4 references found.

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2003MO09

Phys.Rev. C 67, 055802 (2003)

P.Moller, B.Pfeiffer, K.-L.Kratz

New calculations of gross b-decay properties for astrophysical applications: Speeding-up the classical r process

RADIOACTIVITY ^92,99Rb, ¹³⁷I(β^-), (β^-n); calculated strength functions, T_1/2, delayed-neutron emission probabilities. Z=8-76; ⁷⁶Fe, ⁷⁷Co, ⁷⁸Ni, ⁷⁹Cu, ⁸⁰Zn, ⁸¹Ga, ¹²⁵Tc, ¹²⁶Ru, ¹²⁷Rh, ¹²⁸Pd, ¹²⁹Ag, ¹³⁰Cd, ¹³¹In, ¹⁹⁰Gd, ¹⁹¹Tb, ¹⁹²Dy, ¹⁹³Ho, ¹⁹⁴Er, ¹⁹⁵Tm, ¹⁹⁶Yb; calculated β-decay T_1/2. Implications for astrophysical r-process discussed.

doi: 10.1103/PhysRevC.67.055802

2015LO04

Phys.Rev.Lett. 114, 192501 (2015)

G.Lorusso, S.Nishimura, Z.Y.Xu, A.Jungclaus, Y.Shimizu, G.S.Simpson, P.-A.Soderstrom, H.Watanabe, F.Browne, P.Doornenbal, G.Gey, H.S.Jung, B.Meyer, T.Sumikama, J.Taprogge, Zs.Vajta, J.Wu, H.Baba, G.Benzoni, K.Y.Chae, F.C.L.Crespi, N.Fukuda, R.Gernhauser, N.Inabe, T.Isobe, T.Kajino, D.Kameda, G.D.Kim, Y.-K.Kim, I.Kojouharov, F.G.Kondev, T.Kubo, N.Kurz, Y.K.Kwon, G.J.Lane, Z.Li, A.Montaner-Piza, K.Moschner, F.Naqvi, M.Niikura, H.Nishibata, A.Odahara, R.Orlandi, Z.Patel, Zs.Podolyak, H.Sakurai, H.Schaffner, P.Schury, S.Shibagaki, K.Steiger, H.Suzuki, H.Takeda, A.Wendt, A.Yagi, K.Yoshinaga

β-Decay Half-Lives of 110 Neutron-Rich Nuclei across the N=82 Shell Gap: Implications for the Mechanism and Universality of the Astrophysical r Process

RADIOACTIVITY ^{134,135,136,137,138,139}Sn, ^{128,129,130,131,132,133,134,135,136,137}In, ^{126,127,128,129,130,131,132,133,134}Cd, ^{124,125,126,127,128,129,130,131,132}Ag, ^{121,122,123,124,125,126,127,128,129}Pd, ^{118,119,120,121,122,123,124,125,126,127}Rh, ^{116,117,118,119,120,121,122,123,124}Ru, ^{112,113,114,115,116,117,118,119,120,121}Tc, ^{109,110,111,112,113,114,115,116,117,118}Mo, ^{107,108,109,110,111,112,113,114,115}Nb, ^{106,107,108,109,110,111,112}Zr, ^{104,105,106,107,108,109}Y, ^{103,104,105,106}Sr, ^102,103Rb(β^-) [from Be(²³⁸U, X), E=345 MeV/nucleon]; measured decay products, Eγ, Iγ; deduced T_1/2; Calculated r-process abundances. Comparison with available data.

doi: 10.1103/PhysRevLett.114.192501

2016MA12

Phys.Rev. C 93, 025805 (2016)

T.Marketin, L.Huther, G.Martinez-Pinedo

Large-scale evaluation of β-decay rates of r-process nuclei with the inclusion of first-forbidden transitions

RADIOACTIVITY Z=8-110, N=11-236, A=19-339(β^-); calculated decay rates for Gamow-Teller and first-forbidden transitions, total decay rates, P_0n, P_1n, P_3n, P_4n, P_5n delayed-neutron emission probabilities, average energies of electrons antineutrinos and photons after decay. Z=47-48, A=114-154; calculated Q(β^-). Z=36-43, A=93-117; Z=37-50, N=65-88; Z=24-32, N=50; Z=42-49, N=82; Z=6-73, N=126; ^194,195,196Re, ^199,200Os, ^{198,199,201,202}Ir, ^203,204Pt, ²⁰⁴Au, ^211,212,213Tl, ^218,219Bi(β^-); calculated half-lives for β^- decay. Fully self-consistent covariant density functional theory (CDFT) framework with the ground states calculated with relativistic Hartree-Bogoliubov (RHB) model, and excited states within the proton-neutron relativistic quasiparticle random phase approximation (pn-RQRPA). Comparison with experimental Q values and half-lives. Calculated abundances of heavy nuclei, and evolution of neutron-to-seed ratio resulting from hot and cold r-processes using half-lives from the FRDM and the current model. Supplementary file contains theoretical values of half-lives and P_xn for 5409 neutron-rich nuclei.

doi: 10.1103/PhysRevC.93.025805

2018SH11

J.Phys.Soc.Jpn. 87, 014203 (2018)

Y.Shimizu, T.Kubo, N.Fukuda, N.Inabe, D.Kameda, H.Sato, H.Suzuki, H.Takeda, K.Yoshida, G.Lorusso, H.Watanabe, G.S.Simpson, A.Jungclaus, H.Baba, F.Browne, P.Doornenbal, G.Gey, T.Isobe, Z.Li, S.Nishimura, P.-A.Soderstrom, T.Sumikama, J.Taprogge, Z.Vajta, J.Wu, Z.Xu, A.Odahara, A.Yagi, H.Nishibata, R.Lozeva, C.Moon, H.S.Jung

Observation of New Neutron-rich Isotopes among Fission Fragments from In-flight Fission of 345 MeV/nucleon ²³⁸U: Search for New Isotopes Conducted Concurrently with Decay Measurement Campaigns

NUCLEAR REACTIONS ⁹Be(²³⁸U, F)¹⁰⁴Rb/¹¹³Zr/¹¹⁶Nb/¹¹⁸Mo/¹¹⁹Mo/¹²¹Tc/¹²²Tc/¹²⁵Ru/¹²⁷Rh/¹²⁸Rh/¹²⁹Pd/¹³⁰Pd/¹³¹Pd/¹³²Ag/¹³⁴Cd/¹³⁶In/¹³⁷In/¹³⁹Sn/¹⁴⁰Sn/¹⁴¹Sb/¹⁴²Sb/¹⁴⁴Te/¹⁴⁵Te/¹⁴⁶I/¹⁴⁷I/¹⁴⁹Xe/¹⁵⁰Xe/¹⁴⁹Cs/¹⁵⁰Cs/¹⁵¹Cs/¹⁵³Ba/¹⁵⁴Ba/¹⁵⁴La/¹⁵⁵La/¹⁵⁶La/¹⁵⁷La, E=345 MeV/nucleon; measured reaction products, A/Q spectra, and production cross sections for 36 new neutron-rich isotopes using BigRIPS spectrometer at RIBF-RIKEN facility.

doi: 10.7566/JPSJ.87.014203