References quoted in the ENSDF dataset: 249MD 253LR A DECAY (1.61 S)
12 references found.
Clicking on a keynumber will list datasets that reference the given article.
Z.Phys. A322, 557 (1985)
F.P.Hessberger, G.Munzenberg, S.Hofmann, Y.K.Agarwal, K.Poppensieker, W.Reisdorf, K.-H.Schmidt, J.R.H.Schneider, W.F.W.Schneider, H.J.Schott, P.Armbruster, B.Thuma, C.-C.Sahm, D.Vermeulen
The New Isotopes 258105, 257105, 254Lr and 253Lr
RADIOACTIVITY 258Db, 257Db, 253,254Lr(α) [from 209Bi(50Ti, X), E=4.65-4.95 MeV/nucleon]; measured Eα, Iα, T1/2. 258Rf(SF) [from 258Db(EC-decay)]; measured T1/2, fission fragment total kinetic energy.
NUCLEAR REACTIONS 209Bi(50Ti, X), E=4.65-4.95 MeV/nucleon; measured Eα, Iα, evaporation residue σ(E) for one-, two-neutron emission; deduced evidence for 258Db, 257Db, 253,254Lr.
J.Less-Common Met. 122, 445 (1986)
F.P.Hessberger, G.Munzenberg, S.Hofmann, P.Armbruster, Y.K.Agarwal, W.Reisdorf, K.Poppensieker, K.-H.Schmidt, J.R.H.Schneider, W.F.W.Schneider, H.J.Schott, C.-C.Sahm, D.Vermeulen, B.Thuma
Experiments on the Synthesis of Neutron-Deficient Isotopes with Atomic Numbers in the Region from Z = 102 to Z = 105
RADIOACTIVITY 258,257Db, 256,255Rf, 254,253Lr(α) [from 206,208Pb(48Ca, xn), E ≈ 15-30 MeV/nucleon; 207,208Pb, 209Bi(50Ti, xn), E=20-35 MeV/nucleon]; measured Eα, T1/2. 256,255Rf(SF); measured total kinetic energy release.
NUCLEAR REACTIONS 206,208Pb(48Ca, xn), E ≈ 15-30 MeV/nucleon; 207,208Pb, 209Bi(50Ti, xn)258Db/257Db/255Rf/256Rf/254Lr/253Lr, E ≈ 20-35 MeV/nucleon; measured evaporation residue, Z=104, 105, Lr isotope production σ(E).
J.Phys.(London) G25, 877 (1999)
F.P.Hessberger
GSI Experiments in the Region of Heaviest Elements
NUCLEAR REACTIONS 209Bi(50Ti, X), E=4.6-5.1 MeV/nucleon; measured isotopic yields; deduced evidence for 256Db, 253Lr.
RADIOACTIVITY 256,257,258Db, 252,253Lr(α) [from 209Bi(50Ti, X)]; 265Hs, 266Mt(α) [from 208Pb, 209Bi(58Fe, n)]; measured Eα, T1/2. 265Hs, 266Mt deduced levels. 253,254Rf, 258Sg(SF); measured T1/2. 257Rf, 257Db, 261Sg, 265Hs deduced fission branching upper limits.
doi: 10.1088/0954-3899/25/4/059
Eur.Phys.J. A 12, 57 (2001)
F.P.Hessberger, S.Hofmann, D.Ackermann, V.Ninov, M.Leino, G.Munzenberg, S.Saro, A.Lavrentev, A.G.Popeko, A.V.Yeremin, Ch.Stodel
Decay Properties of Neutron-Deficient Isotopes 256, 257Db, 255Rf, 252, 253Lr
NUCLEAR REACTIONS 208Pb, 209Bi(50Ti, n), (50Ti, 2n), (50Ti, 3n), E=4.59-5.08 MeV/nucleon; measured delayed (recoil)α-, αα-coin following residual nucleus decay; deduced excitation functions.
RADIOACTIVITY 251No, 253,253mLr, 255Rf, 257,257mDb(α), (SF); 252Lr(α); 256Db(α), (EC) [from 208Pb, 209Bi(50Ti, xn) and subsequent decay]; measured Eα, T1/2, relative intensities, branching ratios, hindrance factors.
Phys.Rev. C 78, 034604 (2008)
J.M.Gates, S.L.Nelson, K.E.Gregorich, I.Dragojevic, Ch.E.Dullmann, P.A.Ellison, C.M.Folden III, M.A.Garcia, L.Stavsetra, R.Sudowe, D.C.Hoffman, H.Nitsche
Comparison of reactions for the production of 258, 257Db: 208Pb(51V, xn) and 209Bi(50Ti, xn)
NUCLEAR REACTIONS 208Pb(51V, n), (51V, 2n), E=4.7-5.1 MeV/nucleon; measured excitation function, σ. 209Bi(50Ti, n), (50Ti, 2n); systematics of excitation functions, σ.
RADIOACTIVITY 257,258Db, 253,254Lr, 249,250Md, 246Cf, 250Fm, 254No, 245Es(α); measured α-spectra, half-lives.
doi: 10.1103/PhysRevC.78.034604
Eur.Phys.J. A 41, 145 (2009)
F.P.Hessberger, S.Hofmann, B.Streicher, B.Sulignano, S.Antalic, D.Ackermann, S.Heinz, B.Kindler, I.Kojouharov, P.Kuusiniemi, M.Leino, B.Lommel, R.Mann, A.G.Popeko, S.Saro, J.Uusitalo, A.V.Yeremin
Decay properties of neutron-deficient isotopes of elements from Z = 101 to Z = 108
NUCLEAR REACTIONS 207Pb(54Cr, n), (54Cr, 2n), 208Pb(58Fe, n), (54Cr, 2n), 209Bi(54Cr, n), (50Ti, n), (50Ti, 2n), (48Ca, 4n), E not given; measured Eα, Iα, Eγ, (fragment)α-coin, αψ-coin, σ; deduced decay chain properties, T1/2, levels, J, π. Comparison with other data and calculations.
RADIOACTIVITY 249Md, 253Lr, 257,258Db, 259,260Sg, 262Bh, 265Hs(α), (SF), (EC); measured Eα, Iα, T1/2; deduced levels, J, π. Analysis of decay chains and production routes. Comparison with other data and calculations.
doi: 10.1140/epja/i2009-10826-2
Eur.Phys.J. A 43, 175 (2010)
F.P.Hessberger, S.Antalic, D.Ackermann, S.Heinz, S.Hofmann, J.Khuyagbaatar, B.Kindler, I.Kojouharov, B.Lommel, R.Mann
Alpha-decay properties of 261Bh
RADIOACTIVITY 253Lr, 257Db, 261Bh(α) [209Bi(54Cr, 2n), E=271 MeV]; measured Eα, Iα, Eγ, αγ-coin; calculated T1/2, hindrance factors. 257Db, 261Bh; deduced levels, J, π.
doi: 10.1140/epja/i2010-10913-3
Nucl.Data Sheets 114, 1041 (2013)
E.Browne, J.K.Tuli
Nuclear Data Sheets for A = 251-259 (odd)
COMPILATION 251Cm, 251Bk, 251Cf, 251Es, 251Fm, 251Md, 251No, 253Bk, 253Cf, 253Es, 253Fm, 253Md, 253No, 253Lr, 255Cf, 255Es, 255Fm, 255Md, 255No, 255Lr, 255Rf, 255Db, 257Es, 257Fm, 257Md, 257No, 257Lr, 257Rf, 257Db, 259Fm, 259Md, 259No, 259Lr, 259Rf, 259Db, 259Sg; compiled, evaluated nuclear structure data.
doi: 10.1016/j.nds.2013.08.002
Eur.Phys.J. A 53, 75 (2017)
F.P.Hessberger
Spontaneous fission properties of superheavy elements
RADIOACTIVITY 234,235,238U, 253Lr(SF); calculated T1/2;compared with other calculations and data.
COMPILATION 231,232,233,234,235,236,237,238,239,240U, 246,248,250,252,254,256Cf, 242,244,246,248,250,252,254,256,258Fm, 252,254,256,258,260,262No, 254,256,258,260,262,264Rf, 256,258,260,262,264,268Sg, 258,260,262,264,266,268,270,272,274,276,278,280,282,284,286,288Hs, 270Ds, 262,264,266,269,270,272,274,276,278,280,282,284,286,288,290,292,294,296,298,300,302Cn, 268,270,272,274,276,278,280,282,284,286,288,290,292,294,296,298,300,302,304Fl, 292,294,296,298,300,302,304,306,308120; 232Th, 230U, 236,238,239,240,241,242,244Pu, 241,243Am, 234,236,240,242,243,244,245,246,248,250Cm, 249Bk, 237,238,240,242,249Cf, 253,255,257Es, 241,243,255,257,259Fm, 245,247,247m,259Md, 250,251,257No, 251,253,253m,259,261Lr, 253,255,257,257m,259,261,261m,263,265,267Rf, 255,255m,257,257m,261,263,267Db, 259m,261,265,265m,266,267,271Sg, 277Hs, 277Mt, 279,280,281Ds, 281Rg, 283,283mCn; compiled fission experimental and calculated barriers, T1/2, %SF, HF, Nilsson configurations.
doi: 10.1140/epja/i2017-12260-3
Nucl.Data Sheets 167, 1 (2020)
S.Singh, S.Kumar, B.Singh, A.K.Jain
Nuclear radius parameters (r0) for even-even nuclei from alpha decay
RADIOACTIVITY 106,108Te, 108,110,112Xe, 114Ba, 144Nd, 146,148Sm, 148,150,152Gd, 150,152,154Dy, 152,164,156Er, 154,156,158Yb, 156,158,160,162,174Hf, 158,160,162,164,166,168W, 162,164,166,168,170,172,174,186Os, 166,168,170,172,174,176,178,180,182,184,186,188,190W, 170,172,174,176,178,180,182,184,186,188Hg, 178,180,182,184,186,188,190,192,194,210Pb, 186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218Po, 194,196,198,200,202,204,206,208,210,212,214,216,218,220,222Rn, 202,204,206,208,210,212,214,216,218,220,222,224,226Ra, 210,212,214,216,218,220,222,224,226,228,230,232Th, 216,218,222,224,226,228,230,232,234,236,238U, 228,230,232,234,236,238,240,242,244Pu, 238,240,242,244,246,248Cm, 240,242,244,246,248,250,252,254Cf, 246,248,250,252,254,256Fm, 252,254,256No, 256,258Rf, 260Sg, 264,266,268,270Hs, 270Ds, 286,288Fl, 290,292Lv, 294Og(α); analyzed available data decay data for 186 even-even alpha emitters; deduced nuclear radius parameters (r0) for the daughternuclides using ALPHAD code.
doi: 10.1016/j.nds.2020.07.001
Chin.Phys.C 45, 030003 (2021)
M.Wang, W.J.Huang, F.G.Kondev, G.Audi, S.Naimi
The AME 2020 atomic mass evaluation (II). Tables, graphs and references
ATOMIC MASSES A=1-295; compiled, evaluated atomic masses, mass excess, β-, ββ and ββββ-decay, binding, neutron and proton separation energies, decay and reaction Q-value data.
Phys.Rev. C 106, L061301 (2022)
T.Huang, D.Seweryniak, B.B.Back, P.C.Bender, M.P.Carpenter, P.Chowdhury, R.M.Clark, P.A.Copp, X.-T.He, R.D.Herzberg, D.E.M.Hoff, H.Jayatissa, T.L.Khoo, F.G.Kondev, G.Morgan, C.Morse, A.Korichi, T.Lauritsen, C.Muller-Gatermann, D.H.Potterveld, W.Reviol, A.M.Rogers, S.Saha, G.Savard, K.Sharma, S.Stolze, S.Waniganeththi, G.L.Wilson, J.Wu, Y.-F.Xu, S.Zhu
Discovery of the new isotope 251Lr: Impact of the hexacontetrapole deformation on single-proton orbital energies near the Z=100 deformed shell gap
NUCLEAR REACTIONS 203Tl(50Ti, 2n)251Lr, 205Tl(50Ti, 2n)253Lr, E=237 MeV; measured reaction products, α-decay of the reaction products, Eα, Iα. 251,253Lr; deduced levels J, π, α-decay width. 251,253,255Lr; calculated single-proton levels near the Fermi surface. Calculations with particle-number conserving cranked shell model. Beam delivered to target by ATLAS linear accelerator and recoiling reaction products were separated in the Argonne Gas-Filled Analyzer (AGFA) at (ANL). Decay of the implanted reaction products was measured in pixelized double-sided Si strip detector (DSSD).
RADIOACTIVITY 251,253Lr(α)[from 203,205Tl(50Ti, 2n), E=237 MeV]; measured Eα, Iα; deduced T1/2, Q-value, α-decay branchings and widths. Comparison to other experimental data. and predictions of theoretical models.
doi: 10.1103/PhysRevC.106.L061301