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NSR database version of April 27, 2024.

Search: Author = Bao Xiuming

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2023BA29      Nucl.Phys. A1039, 122739 (2023)

X.Bao, G.J.Li

Systematics of Coulomb barriers deduced from experimental capture cross sections and then used to predict the capture cross sections

NUCLEAR STRUCTURE Z=45-102; analyzed available data using a simple formula derived by assuming the Gaussian shape of the barrier distribution function; deduced he empirical values of the barrier height, barrier radius and width of the barrier distribution by fitting the experimental data.

doi: 10.1016/j.nuclphysa.2023.122739
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2023LI12      Phys.Rev. C 107, 024611 (2023)

G.Li, X.Bao

Theoretical calculations for the capture cross section of the formation of heavy and superheavy nuclei

NUCLEAR REACTIONS ^204,206,208Pb, ^194,198Pt(¹²C, X), E(cm)=45-95 MeV;^204,206,208Pb(³⁶S, X), E(cm)=130-180 MeV;²⁰⁸Pb(⁴⁰Ca, X), (⁴⁸Ca, X), E(cm)=160-210 MeV;²³⁸U(¹²C, X), ²³²Th(¹⁴N, X), ²⁰⁹Bi(¹⁵N, X), E(cm)=55-105 MeV;²³⁷Np(¹²C, X), E(cm)=45-105 MeV;²³⁸U(¹⁴N, X), ^204,208Pb(¹⁶O, X), ²⁰⁸Pb(¹⁸O, X), E(cm)=65-115 MeV;²⁰⁸Pb(¹⁹F, X), E(cm)=75-120 MeV;²⁰⁸Pb(²⁶Mg, X), E(cm)=100-150 MeV; ²⁰⁸Pb(²⁸Si, X), E(cm)=120-160 MeV;²⁰⁸Pb(³²S, X), ^204,206,208Pb(³⁴S, X), E(cm)=135-180 MeV; ¹⁹²Os, ¹⁹⁴Pt(⁴⁰Ca, X), E(cm)=160-200 MeV;¹⁹⁷Au(⁴⁰Ca, X), (⁴⁸Ca, X), E(cm)=165-210 MeV;¹⁶⁸Er, ¹⁷⁰Er(⁴⁸Ca, X), E(cm)=140-200 MeV;¹⁸⁶Os, ¹⁹⁴Pt, ¹⁹⁷Au(¹⁶O, X), E(cm)=60-110;²⁰⁹Bi, ²³²Th, ²³⁸U(¹⁶O, X), E(cm)=65-125;²⁰⁸Pb(²⁸Si, X), E(cm)=110-160 MeV;^204,206,208Pb(³⁴S, X), ²⁰⁸Pb(³²S, X), E(cm)=130-180 MeV;¹⁸⁸Os, ¹⁹⁷Au, ²⁰⁹Bi(¹⁹F, X), E(cm)=72-120 MeV;²³⁸U(²⁰Ne, X), E(cm)=90-145 MeV;¹⁹⁷Au(²⁷Al, X), (²⁹Al, X), (³¹Al, X), E(cm)=72-120 MeV;¹⁹⁸Pt(²⁸Si, X), E(cm)=115-160 MeV;¹⁸⁶W(³⁰Si, X), E(cm)=105-150 MeV;^182,184W(³²S, X), E(cm)=120-175 MeV;¹⁶⁸Er(³⁴S, X), E(cm)=110-150 MeV;¹⁸⁰Hf(⁴⁰Ar, X), E(cm)=135-200 MeV;¹⁸¹Ta(³⁹K, X), (⁴⁶K, X), E(cm)=140-190 MeV;²⁰⁸Pb(⁵⁰Ti, X), E(cm)=180-230 MeV;²⁰⁸Pb(⁵²Cr, X), E(cm)=200-250 MeV;²³⁸U(³⁶S, X), E(cm)=140-180 MeV;²³⁸U(⁴⁰Ca, X), (⁴⁸Ca, X), E(cm)=170-220 MeV;²⁴⁶Cm, ²⁴⁸Cm, (⁴⁸Ca, X), E(cm)=180-230 MeV;²⁰⁹Bi(⁵⁰Ti, X), E(cm)=190-230 MeV;²⁴⁴Pu(⁵⁰Ti, X), E(cm)=200-250 MeV;²⁴⁸Cm(²⁶Mg, X), E(cm)=110-150;²³⁸U(²⁷Al, X), (³⁰Si, X), E(cm)=120-170 MeV;²³⁸U(³²S, X), E(cm)=140-195 MeV;²³⁸U(³⁵Cl, X), E(cm)=160-210 MeV; calculated capture σ(E) for formation of compound nucleus. Comparison to experimental data.

doi: 10.1103/PhysRevC.107.024611
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2023ZH33      Phys.Rev. C 108, 014604 (2023)

S.H.Zhu, X.Bao

Possibility to synthesize Z=120 superheavy nuclei with Z > 20 projectiles

NUCLEAR REACTIONS ²³⁸U(⁴⁸Ca, 3n)²⁸³Cn, E^*=33-55 MeV; ²³⁸U(⁴⁸Ca, 4n)²⁸²Cn, E^*=35-60 MeV; ²³⁸U(⁴⁸Ca, 5n)²⁸¹Cn, E^*=50-60 MeV; ²⁴⁴Pu(⁴⁸Ca, 3n)²⁸⁹Fl, E^*=35-54 MeV; ²⁴⁴Pu(⁴⁸Ca, 4n)²⁸⁸Fl, E^*=35-60 MeV; ²⁴⁴Pu(⁴⁸Ca, 5n)²⁸⁷Fl, E^*=42-60 MeV; ²⁴⁸Cm(⁴⁸Ca, 3n)²⁹³Lv, E^*=32-49 MeV; ²⁴⁸Cm(⁴⁸Ca, 4n)²⁹²Lv, E^*=33-58 MeV; ²⁴⁸Cm(⁴⁸Ca, 5n)²⁹¹Lv, E^*=43-60 MeV; ²³⁸U(⁶⁴Ni, 3n)²⁹⁹120, E^*=29-43 MeV; ²³⁸U(⁶⁴Ni, 4n)²⁹⁸120, E^*=39-46 MeV; ²³⁸U(⁴⁸Ca, 3n)²⁸³Cn, E^*=32-60 MeV; ²³⁸U(⁴⁸Ca, 4n)²⁸²Cn, E^*=34-60 MeV; ²⁴⁴Pu(⁴⁸Ca, 3n)²⁸⁹Fl, E^*=35-60 MeV; ²⁴⁴Pu(⁴⁸Ca, 4n)²⁸⁸Fl, E^*=35-60 MeV; ²⁴⁴Pu(⁴⁸Ca, 5n)²⁸⁷Fl, E^*=42-60 MeV; ²⁴⁴Pu(⁵⁸Fe, 3n)²⁹⁹120, E^*=25-52 MeV; ²⁴⁴Pu(⁵⁸Fe, 4n)²⁹⁸120, E^*=35-60 MeV; ²⁴⁸Cm(⁵⁴Cr, 3n)²⁹⁹120, E^*=25-55 MeV; ²⁴⁸Cm(⁵⁴Cr, 4n)²⁹⁸120, E^*=34-60 MeV; ²⁴⁸Cm(⁵⁴Cr, 5n)²⁹⁷120, E^*=48-60 MeV; ²⁴⁸Cm(⁴⁸Ca, 3n)²⁹³Lv, E^*=32-60 MeV; ²⁴⁸Cm(⁴⁸Ca, 4n)²⁹²Lv, E^*=33-60 MeV; ²⁴⁸Cm(⁴⁸Ca, 5n)²⁹¹Lv, E^*=42-60 MeV; ²⁴⁸Cm(⁵⁴Cr, 3n)²⁹⁹120, E^*=24-59 MeV; ²⁴⁸Cm(⁵⁴Cr, 4n)²⁹⁸120, E^*=34-60 MeV; ²⁴⁸Cm(⁵⁴Cr, 5n)²⁹⁷120, E^*=45-60 MeV; ²⁴⁹Cf(⁵⁰Ti, 3n)²⁹⁷120, E^*=28-60 MeV; ²⁴⁹Cf(⁵⁰Ti, 4n)²⁹⁶120, E^*=36-60 MeV; ²⁴⁹Cf(⁵⁰Ti, 5n)²⁹⁷120, E^*=49-60 MeV; calculated evaporation residue σ(E). ²⁴⁸Cm(⁵⁴Cr, X), E^*=21-60 MeV; ²⁴⁴Pu(⁵⁸Fe, X), E^*=24-60 MeV; ²³⁸U(⁶⁴Ni, X), E^*=28-60 MeV; calculated fusion σ(E), fusion probability, survival probability. ²³⁸U(⁴⁸Ti, X), E(cm)=190-230 MeV; ²³²Th(⁵²Cr, X), E(cm)=208-250 MeV; ²⁴⁸Cm(⁵²Cr, X), E(cm)=238-260 MeV; calculated capture σ(E). Dinuclear system model (DNS) calculations. Comparison to available experimental data.

doi: 10.1103/PhysRevC.108.014604
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2022BA05      Phys.Rev. C 105, 024610 (2022)

X.Bao, S.Q.Guo, P.H.Chen

Production of new neutron-rich isotopes with 92 ≤ Z ≤ 100 in multinucleon transfer reactions

NUCLEAR REACTIONS ²⁴⁸Cm(⁸⁶Kr, X), E(cm)=286.1 MeV;²⁴⁸Cm(¹²⁹Xe, X), E(cm)=513.1; ²⁴⁸Cm(¹³²Xe, X), E(cm)=525.3 MeV; ²⁴⁸Cm(¹³⁶Xe, X), E(cm)=519.89 MeV; ²⁴⁴Pu(¹³⁶Xe, X), E(cm)=536.15 MeV; ²⁴⁸Cm(²³⁸U, X), E(cm)=898.7 MeV; calculated particular isotopes production σ. Dinuclear system (DNS) model + GEMINI++ calculations. Comparison to experimental data.

doi: 10.1103/PhysRevC.105.024610
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2021BA38      Phys.Rev. C 104, 034604 (2021)

X.Bao

Possibilities for synthesis of new transfermium isotopes in multinucleon transfer reactions

NUCLEAR REACTIONS ²³⁸U(²³⁸U, X), E(cm)=892.5 MeV; ²⁴⁸Cm(²³⁸U, X), E(cm)=898.7 MeV; ²⁴⁸Cm(¹³⁶Xe, X), E(cm)=519.9 MeV; ²⁴⁹Cf(¹³⁶Xe, X), E(cm)=525.8 MeV; ²⁴⁹Cf(²³⁸U, X), (²⁴⁸Cm, X), (¹³⁴Xe, X), E not given; analyzed experimental production σ of A=136-168 Np, Pu, Am, Cm, Bk, Es, Fm, Md, No, Lr, Rf, Db, and Sg nuclei. ²⁴⁹Cf(²⁴⁸Cm, X)²⁶¹Md/²⁶²Md/²⁶³Md/²⁶¹No/²⁶³No/²⁶⁴No/²⁶⁵No/²⁶³Lr/²⁶⁴Lr/²⁶⁵Lr/²⁶⁶Lr/²⁶⁴Rf/²⁶⁴Db/²⁶⁵Db/²⁶⁸Sg/²⁷⁰Sg, E(cm)=840-1000 MeV; calculated production σ(E). Improved dinuclear system (DNS) model combined with statistical model code GEMINI++, with and without the exclusion of pairing correction energy.

doi: 10.1103/PhysRevC.104.034604
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2021CH10      Phys.Rev. C 103, 024613 (2021)

Z.Cheng, X.Bao

Formation of heavy neutron-rich nuclei by ⁴⁸Ca-induced multinucleon transfer reactions

NUCLEAR REACTIONS ²³⁸U(⁴⁸Ca, X), E=195.0 MeV; ²⁴⁸Cm(⁴⁸Ca, X), E=226.41 MeV; calculated transfer σ for production of Z=81-91 nuclei for ²³⁸U+⁴⁸Ca reaction, and Z=84-95 nuclei for ²⁴⁸Cm+⁴⁸Ca reaction in transfer of up to 12 protons from the target nuclei. ²⁰⁸Pb(¹³⁶Xe, X), E=450.0 MeV; ²³⁸U(⁴⁸Ca, X), E=195.0 MeV; calculated production σ for the production of Z=83-91 and Z=70-81 neutron-rich nuclei in multinucleon transfer reactions. Improved dinuclear system model+GEMINI++. Comparison with available experimental data.

doi: 10.1103/PhysRevC.103.024613
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2021CH27      Phys.Rev. C 103, 064613 (2021)

Z.Cheng, X.Bao

Influence of entrance channel on multinucleon transfer cross sections

NUCLEAR REACTIONS ²⁰⁸Pb(⁵⁸Ni, X), E(cm)=269.77 MeV; ²⁰⁸Pb(⁶⁴Ni, X), E(cm)=267.64 MeV; ²⁰⁸Pb(⁶⁴Ni, X), E(cm)=244.40 MeV; ¹⁹⁸Pt(⁵⁸Ni, X), (⁶⁴Ni, X), (⁷⁰Ni, X), E not given; ²⁰⁸Pb(⁸⁶Kr, X), (⁹¹Kr, X), (¹⁰²Kr, X), E not given; calculated production cross sections of target-like fragments (TLF) by the removal of 1-18 protons and by addition of 0-7 protons, maximum cross sections of multinucleon transfer (MNT) products as a function of their proton number Z, mass distributions of final products. Improved dinuclear system (DNS) model + GEMINI++. Comparison with experimental data.

doi: 10.1103/PhysRevC.103.064613
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2021GU08      Phys.Rev. C 103, 034613 (2021)

S.Guo, X.Bao, N.Wang

Selection of the optimal condition for the production of light neutron-rich isotopes in multinucleon transfer reactions

NUCLEAR REACTIONS ¹³⁰Te(⁶⁴Ni, X), E(cm)=184.27 MeV; ²⁰⁸Pb(⁶⁴Ni, X), E(cm)=267.64 MeV; ²³⁸U(⁶⁴Ni, X), E(cm)=307.40 MeV; ¹⁹⁷Au(⁴⁰Ar, X), E(cm)=180.37 MeV; ²⁰⁸Pb(⁴⁰Ar, X), E(cm)=214.70 MeV; ²³⁸U(⁴⁰Ar, X), E(cm)=226.87 MeV; calculated production cross sections of projectile-like fragments in multi-nucleon transfer (MNT) reactions. Dinuclear system model (DNS) with dynamic deformation. Comparison with experimental production cross sections.

doi: 10.1103/PhysRevC.103.034613
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2021WA26      Nucl.Phys. A1011, 122196 (2021)

X.Wang, X.Bao

Multinucleon transfer reactions in the nearly symmetric reaction systems ²⁰⁴Hg+²⁰⁸Pb and ²⁰⁴Hg+¹⁹⁸Pt

NUCLEAR REACTIONS ²⁰⁸Pb, ¹⁹⁸Pt(²⁰⁴Hg, X), E(cm)=577.05, 619 MeV; calculated transfer σ using the improved dinuclear system (DNS) model. Comparison with available data.

doi: 10.1016/j.nuclphysa.2021.122196
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2021YA06      Nucl.Phys. A1008, 122137 (2021)

H.Yang, Z.Zhao, X.Li, H.Yang, X.Bao

Predictions for the α decay of proton-rich nuclei in the range of 86 ≤ Z ≤ 98

RADIOACTIVITY ^{186,188,190,192}Rn, ^191,195Fr, ^{193,195,197,199}Ra, ^195,199,203Ac, ^{199,201,203,205,207,209,211,213,215,217}Th, ^{201,205,209,213}Pa, ^{203,205,207,209,211,213,217}U, ^{207,211,215,219,223}Np, ^{210,212,214,216,218,220,222,224,226}Pu, ^{213,217,221,225,231,237}Am, ^{216,218,220,222,224,226,228,230,232}Cm, ^{219,223,227,231,235,239}Bk, ^{221,223,225,227,229,231,233,235}Cf, ^187,189,191Rn, ^189,193Fr, ^{192,194,196,198,200}Ra, ^197,201Ac, ^{198,200,202,204,206,208,210,212,214,216,219}Th, ^{203,207,211,215,219}Pa, ^{204,206,208,210,212,214,220}U, ^{209,213,217,221}Np, ^{209,211,213,215,217,219,221,223,225,227}Pu, ^{215,219,223,227,233}Am, ^{215,217,219,221,223,225,227,229,231,235}Cm, ^{221,225,229,233,237,241}Bk, ^{222,224,226,228,230,232,234,236}Cf(α); calculated T_1/2 using Universal Decay Law (UDL) and MUDL.

doi: 10.1016/j.nuclphysa.2021.122137
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2021YA21      Nucl.Phys. A1014, 122250 (2021)

H.Yang, Z.Zhao, X.Li, Y.Cai, X.Bao

Predictions for the α decay of superheavy nuclei of Z=119-120 isotopes

RADIOACTIVITY ^{284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316}119, ^{287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316}120(α); calculated Q-values, T_1/2 using unified fission model (UFM) with considering the preformation factor.

doi: 10.1016/j.nuclphysa.2021.122250
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2020BA55      Phys.Rev. C 102, 054613 (2020)

X.Bao

Role of neutron excess in the projectile for the production of heavy neutron-rich nuclei

NUCLEAR REACTIONS ²⁰⁸Pb(⁴⁰Ca, xp), E(cm)=197.09 MeV; ²⁰⁸Pb(⁴⁰Ar, xp), E(cm)=214.71 MeV; ²⁰⁸Pb(⁵⁸Ni, xp), E(cm)=256.80, 270.56 MeV; ²⁰⁸Pb(⁶⁴Ni, xp), E(cm)=267.64 MeV; ²⁰⁸Pb(¹³⁶Xe, xp), E(cm)=450.00 MeV; calculated mean interaction times, proton transfer σ as function of neutron number using dinuclear system (DNS) model + GEMINI++ for the multinucleon transfer reactions. Relevance to synthesis of new heavy neutron-rich nuclei.

doi: 10.1103/PhysRevC.102.054613
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2019BA19      Nucl.Phys. A986, 60 (2019)

X.Bao

Production of light neutron-rich nuclei in multinucleon transfer reactions

NUCLEAR REACTIONS ²⁰⁸Pb(⁴⁰Ca, x), E(cm)=197.09, 208.84 MeV;²⁰⁸Pb(⁴⁸Ca, x), E(cm)=193.74 MeV;²⁰⁸Pb(⁵⁸Ni, x), E(cm)=256.80MeV;²⁰⁸Pb(⁶⁴Ni, x), E=267.64 MeV;²⁰⁸Pb(⁷⁰Ni, x), E(cm)=262.65 MeV; ²³⁸U(³²S, x), (³⁶S, x), E not given; calculated production σ (estimated production σ of unknown neutron-rich nuclei for reactions on ²³⁸U) for multinucleon transfer reactions to nuclei of Z=1-40 using improved DNS model with deformations. Some calculations compared with published GRAZING model ones.

doi: 10.1016/j.nuclphysa.2019.02.009
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2019RU05      J.Phys.(London) G46, 125108 (2019)

X.H.Ruan, J.T.Hu, T.Rong, X.Bao

Yields distribution of induced fission with improved scission point model

NUCLEAR REACTIONS ^{230,231,232,233,234}U, ^{206,207,208,209,210,211,212}Fr, ^{214,215,216,217,218,219,220,221,222,223,224,225,226}Ac, ^{220,221,222,223,224,225,226,227,228,229}Th(n, F), E not given; calculated charge distributions using an improved scission point model. Comparison with available data.

doi: 10.1088/1361-6471/ab4820
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2018BA09      Phys.Rev. C 97, 024617 (2018)

X.Bao, S.Q.Guo, H.F.Zhang, J.Q.Li

Dynamics of complete and incomplete fusion in heavy ion collisions

NUCLEAR REACTIONS ²⁴⁸Cm(⁴⁸Ca, X), E(²⁹⁶Lv*)=33 MeV; ²³⁸U(⁴⁸Ca, X), E(²⁸⁶Cn*)=38 MeV; ²⁴⁴Pu(⁴⁸Ca, X), E(²⁹²Fl*)=42 MeV; calculated mass yield of the quasifission products as function of the mass number of the fragment for the hot fusion reaction. ²³⁸U(⁶⁴Ni, X), E(cm)=307.4 MeV; ²⁴⁸Cm(⁴⁸Ca, X), E(cm)=192-248 MeV; calculated σ(E) for transfer of protons and multinucleons, and compared with available experimental data. ²⁴⁸Cm(⁴⁸Ca, X), E(cm)=215.93 MeV; calculated production cross sections for light neutron rich nuclei. ²³⁸U, ²⁴⁴Pu, ²⁴⁸Cm(⁴⁸Ca, xn), E(compound nucleus)=25-60 MeV; calculated evaporation residue σ(E) for x=3n, 4n and 5n channels, and compared with experimental data. Dinuclear system (DNS) model with new four-variable master equation (ME). Relevance to formation of superheavy nuclei (SHNs).

doi: 10.1103/PhysRevC.97.024617
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2018GE06      Phys.Rev. C 98, 034312 (2018)

Z.Ge, C.Li, J.Li, G.Zhang, B.Li, X.Xu, C.A.T.Sokhna, X.Bao, H.Zhang, Yu.S.Tsyganov, F.-S.Zhang

Effect of shell corrections on the α-decay properties of ^280-305Fl isotopes

RADIOACTIVITY ^{280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305}Fl(α), (SF); calculated Q(α) and half-lives using GLDM, the GLDM with shell correction, the UFM and the Royer's formula, and shell correction energies of the even-even nuclei. ^{285,286,287,288,289}Fl, ^281,283,285Cn, ^277,279,281Ds, ^273,275Hs, ^269,271Sg(α); calculated T_1/2 using Royer's, UDL, UFM, and GLDM formulas, and by input of experimental Q(α) values. Comparison with experimental values.

doi: 10.1103/PhysRevC.98.034312
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2017BA08      Phys.Rev. C 95, 034323 (2017)

X.Bao, S.Q.Guo, H.F.Zhang, J.Q.Li

Theoretical predictions for the decay chain of the nuclei ^{293, 295-297}Og

RADIOACTIVITY ²⁹⁴Og, ^293,294Ts, ^{290,291,292,293}Lv, ^{287,288,289,290}Mc, ^{286,287,288,289}Fl, ^{282,283,284,285,286}Nh, ^281,283,285Cn, ^{278,279,280,281,282}Rg, ^277,279,281Ds, ^{274,275,276,278}Mt, ^273,275Hs, ^{270,271,272,274}Bh, ^269,271Sg(α); calculated Q(α) and T_1/2. Comparison with other theoretical calculations, and experimental data. ^{293,295,296,297}Og, ²⁸⁹Lv(α); calculated T_1/2 for α decay using Q(α) values from other theoretical calculations. Generalized liquid drop model (GLDM) and Royer's analytical formula used in the calculations.

doi: 10.1103/PhysRevC.95.034323
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2017BA27      Phys.Rev. C 96, 024610 (2017)

X.Bao, S.Q.Guo, H.F.Zhang, J.Q.Li

Influence of entrance channel on production cross sections of superheavy nuclei

NUCLEAR REACTIONS ²⁴⁸Cm, ²⁴⁹Cf(¹⁸O, 3n), (¹⁸O, 4n), (¹⁸O, 5n), ²⁴¹Am, ^242,244Pu, ²⁴⁸Cm, ²⁴⁹Bk(²²Ne, 3n), (²²Ne, 4n), (²²Ne, 5n), ²³⁸U, ²⁴⁸Cm(²⁶Mg, 3n), (²⁶Mg, 4n), (²⁶Mg, 5n), ²⁴⁹Cf(¹⁵N, 3n), (¹⁵N, 4n), (¹⁵N, 5n), ²⁴⁹Bk(¹⁶O, 3n), (¹⁶O, 4n), (¹⁶O, 5n), ²⁴⁹Bk, ²⁴⁹Cf(¹⁸O, 3n), (¹⁸O, 4n), (¹⁸O, 5n), ²⁴⁸Cm(¹⁹F, 3n), (¹⁹F, 4n), (¹⁹F, 5n), ²³⁸U(³⁰Si, 3n), (³⁰Si, 4n), (³⁰Si, 5n), (³⁶S, 3n), (³⁶S, 4n), (³⁶S, 5n), (³⁴S, 3n), (³⁴S, 4n), (³⁴S, 5n), ²²⁶Ra, ²³²Th, ²³⁸U, ²³⁷Np, ^{239,240,242,244}Pu, ²⁴³Am, ^245,248Cm, ²⁴⁹Bk, ²⁴⁹Cf(⁴⁸Ca, 3n), (⁴⁸Ca, 4n), (⁴⁸Ca, 5n), E(*)=20-70 MeV; calculated evaporation residue cross sections (ERCs) to produce superheavy nuclei (SHN)using dinuclear system (DNS) model. ^{259,260,261,262,263}Rf, ^{258,259,260,261,262,263,264}Db, ^{262,263,264,265,266,267}Sg, ^266,267,268Bh, ^{267,268,269,270,271}Hs, ^275,276,277Ds, ^282,283Cn, ^281,282Nh, ^{283,284,285,286,287,288,289}Fl, ^286,287,288Mc, ^{288,289,290,291,292,293}Lv, ^292,293,294Ts, ^293,294Og; calculated production σ, and compared with available experimental data.

doi: 10.1103/PhysRevC.96.024610
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2015GU02      Nucl.Phys. A934, 110 (2015)

S.Guo, X.Bao, Y.Gao, J.Li, H.Zhang

The nuclear deformation and the preformation factor in the α-decay of heavy and superheavy nuclei

RADIOACTIVITY Z=76-100(α); calculated even-even nuclei T_1/2, α preformation factor using generalized liquid drop model with and without deformation. Compared with values extracted from experimental T_1/2. Paper declares calculations for Z=62-118, but results presented only for its subset.

doi: 10.1016/j.nuclphysa.2014.12.001
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2014BA02      Nucl.Phys. A921, 85 (2014)

X.Bao, H.Zhang, H.Zhang, G.Royer, J.Li

Systematical calculation of α decay half-lives with a generalized liquid drop model

RADIOACTIVITY Z=52-118(α); calculated T_1/2 using WKB with liquid drop with proximity effects; deduced T_1/2 systematics vs neutron number. Compared with data.

doi: 10.1016/j.nuclphysa.2013.11.002
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2014GA17      Nucl.Phys. A929, 9 (2014)

J.Gao, H.Zhang, X.Bao, J.Li, H.Zhang

Fusion calculations for ⁴⁰Ca+⁴⁰Ca, ⁴⁸Ca+⁴⁸Ca, ⁴⁰Ca+⁴⁸Ca and p+²⁰⁸Pb systems

NUCLEAR REACTIONS ^40,48Ca(⁴⁰Ca, x), E(cm)=20-160 MeV;⁴⁸Ca(⁴⁸Ca, x), E(cm)=49-66 MeV;⁴⁸Ca(p, x), E(cm)=0-160 MeV; calculated fusion σ, mean angular momentum using coupled channels. Compared with available data.

doi: 10.1016/j.nuclphysa.2014.05.011
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2014GA18      Nucl.Phys. A929, 246 (2014)

J.Gao, X.Bao, H.Zhang, J.Li, H.Zhang

New numerical method for fission half-lives of heavy and superheavy nuclei at ground and excited states

RADIOACTIVITY ^{232,234,235,236,238}U, ^239,240,241Pu, ²⁴³Am, ^243,245Cm, ²⁴⁹Bk, ^249,250Cf, ²⁵⁵Es, ^{250,252,254,256}Fm, ^255,257,259Md, ^{252,254,256,257,259}No, ^{252,253,255,256,259}Lr, ^{255,256,257,258,259,260}Rf, ²⁵⁵Db, ^258,262Sg, ²⁶⁴Hs(SF);²³⁸Np^*,239U^*(SF); calculated fission T_1/2 using generalized liquid drop model. Compared with available data.

doi: 10.1016/j.nuclphysa.2014.07.003
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2014ZH37      Phys.Rev. C 90, 054313 (2014)

H.Zhang, H.Zhang, J.Li, X.Bao, N.Ma

Spontaneous fission with β-parameterized quasimolecular shape

RADIOACTIVITY ^{232,234,235,236,238}U, ^238,239,240Pu, ²⁴³Am, ^243,245,248Cm, ²⁵⁰Cf, ²⁵⁶Fm(SF); calculated spontaneous fission half-lives by describing the quasimolecular shape in terms of deformation parameters β₂, β₃, β₄, β₅ and β₆ for asymmetric SF channels. Quasimolecular mechanism in the framework of Generalized liquid drop model (GLDM). Comparison with experimental results.

doi: 10.1103/PhysRevC.90.054313
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1988YU01      Chin.J.Nucl.Phys. 10, 39 (1988)

Yuan Rongfang, Wen Keling, Wang Zhifu, Yuan Jian, Zhang Peihua, Xu Jianping, Mao Zhiqiang, Bao Xiuming, Wang Yuanda, Wang Jianan, Sun Zuxun

Study of (α, p) Three Nucleon Transfer Reactions on Odd A Nuclei in 1f_7/2 Shell

NUCLEAR REACTIONS ⁵¹V, ⁵⁵Mn(α, p), E=25.7 MeV; measured σ(θ). ⁵⁴Cr, ⁵⁸Fe levels deduced transfer angular momentum characteristics. DWBA, quasitriton.

1985BA77      Chin.J.Nucl.Phys. 7, 226 (1985)

Bao Xiumin, Li Shuming, Wang Yuanda, Yuan Rongfang, Huang Bingyin, Sun Zuxun

Influence of α-Nucleus ALAS Potential on the ⁴⁰Ca(α, p)⁴³Sc Reaction

NUCLEAR REACTIONS ⁴⁰Ca(α, p), E=25.8 MeV; measured σ(θ); deduced α-nucleus potential character. DWBA analysis.

1985WA30      Chin.J.Nucl.Phys. 7, 297 (1985)

Wang Yuanda, Bao Xiuming, Mao Zhiqiang, Yuan Rongfang, Wen Keling, Huang Bingyin, Wang Zhifu, Li Shuming, Wang Jianan, Sun Zuxun

^58,60,62Ni(α, p) Three-Nucleon Transfer Reactions and α Optical Potential Ambiguities

NUCLEAR REACTIONS ^58,60,62Ni(α, α), (α, p), E=25.4, 26 MeV; measured σ(θ). Enriched targets. Optical model. DWBA analyses.

1983ZH09      Chin.J.Nucl.Phys. 5, 1 (1983)

Zhang Peihua, Wen Keling, Li Shuming, Bao Xiumin, Shi Yijin, Sun Zuxun

Study of QFS Mechanism in ⁹Be, ¹²C(α, 2α) Reactions at Low Energy

NUCLEAR REACTIONS ⁹Be, ¹²C(α, 2α), E=18 MeV; measured σ(θ₁, θ₂, E₁). ⁹Be, ¹²C deduced α-particle momentum distribution width, clustering probability. Quasifree scattering, generator coordinate method.