张焕乔文集PDF电子书下载

第一篇 张焕乔传记 1

第二篇 纪念文章 13

为核物理发展殚精竭虑 15

王淦昌先生与核物理基础研究 17

深切怀念尊敬的戴传曾院士 19

深切怀念我所尊敬的虞福春老师 21

钱三强院士的指点与教导 23

花中真君子 风姿寄高雅——感念恩师何泽慧先生 26

第三篇 主要研究论文 37

“跃进一号”中子晶体谱仪 39

中子衍射仪的构造与性能 44

中子平面晶体谱仪的分辨宽度 51

1960—1961年观察到的压电振荡对石英单晶片进行中子衍射的影响 57

裂变谱中子对铀-238的全截面测量 61

裂变谱中子对铀-238的平均裂变截面测量 71

用小立体角法测量α放射源的强度 85

铀-235和钚-239对裂变谱中子的平均裂变截面的测量 96

240Pu自发裂变瞬时平均中子数的绝对测量 106

238U瞬发裂变平均中子数在快中子能区随入射中子能量的变化 113

测量天然硼与天然锂的热中子吸收截面 117

39Pu快裂变室 128

252Cf自发裂变瞬发中子平均数及中子数目分布的测量 137

239Pu瞬发裂变中子平均数随入射快中子能量的变化 148

252Cf长程α伴随裂变瞬发中子数目分布 160

用蒙特卡罗方法计算大体积载钆液体闪烁探测器的效率 165

240Pu.242Cm和244Cm自发裂变瞬发中子平均数及中子数目分布 175

252C f三分裂瞬发中子平均数与长程α粒子动能的关联 181

252Cf自发裂变中高能γ射线的搜索 186

蒙特卡罗方法计算铅玻璃探测器对高能γ射线探测效率 190

The average number of prompt neutrons and the distributions of prompt neutron emission number for spontaneous fission of plutonium-240， curium-242， and curium-244 199

在不同碎片质量比和总动能下252Cf自发裂变瞬发中子多重性 204

252Cf自发裂变v（Z）的测量 212

Study of prompt neutrons from 252Cf spontaneous fission fragments 218

能量从10 keV到300 MeV的电子和光子在物质中若干物理参数计算程序 229

Activities of transactinium isotope nuclear data at the Chinese Nuclear Data Centre （CNDC） 236

裂变瞬发中子多重性研究 244

Study of heavy-ion fusion-evaporation reactions at 0° by an electrostatic beam separator 249

Exchange processes in the 6Li （α，d）8 Be reaction 252

The importance of exchange processes in the 6Li （α， p）9 Be reaction 262

Influence of complex surface vibrations on the fusion of 58Ni+60Ni 270

Mean angular momenta in heavy ion fusion 274

Cross sections and average angular momenta in the fusion of 28Si+ 94100Mo and 58，64 Ni+64Ni 280

19 F+208 Pb近垒及垒下准弹反应 297

16O+152Sm、 184 W准弹和弹性散射的位垒分布 306

Barrier distributions for 16O+152Sm quasielastic and elastic scattering 317

Does break-up affect 9Be+209Bi fusion at the barrier？ 321

Fusion barrier distribution in 9Be+209Bi 326

Subbarrier fusion reaction of19F+232Th 329

Anomalous anisotropies of fission fragment angular distributions in sub-barrier fusion-fission reaction 333

Fission-fragment angular distributions for the 19F+208Pb near- and sub-barrier fusion-fission reaction 337

Anomalous anisotropies of fission fragments for the 16O+232Th sub-barrier fusion-fission reaction 347

Test of the coupled channels model for sub-barrier fusion reactions 353

A systematic study of anomalous anisotropies of fission fragments in near and sub-barrier fusion-fission reactions 355

16O+238U 垒下熔合裂变碎片角分布 365

Fragment anisotropy of complete fusion-fission at subbarrier energies for the 11B+2388U and 12C+237Np reactions 371

Anomalous anisotropies of fission fragments in near- and sub-barrier fusion-fission reactions 375

Anomalous anisotropy of fission fragments in near- and sub-barrier complete fusion-fission reactions of 16O+ 232Th 19F+ 232Th， and 16O+238U 386

Anomalous anisotropy of fission fragments in near- and sub-barrier complete fusion-fission reactions 392

Signature of non-compound-nucleus fission at sub-barrier energies 398

Probing the non-equilibration component of tilting spin mode 401

Interplay between scission-point model and experimental data for sub-barrier fuison-fisison 405

Preequilibrium fission for low angular momentum 410

Fission before K equilibration 416

Barrier distributions for quasi-elastic and elastic scattering of 16O+152Sm and 184W 422

13C 激发态中子晕 433

Threshold anomaly in the 19F+208 Pb system 437

Excitation halo states of 12B 444

Extraction of the rms radii of 13C from asymptotic normalization coefficients 447

Asymptotic normalization coefficients and neutron halo of the excited states in 12B and 13C 450

核 ANC 和 激发态中子晕 455

Scaling laws of valence nucleon distributions for single-particle states 462

单粒子势模型下价核子的密度分布 466

Nonresonant capture cross sections of 11B （n， γ） and 12C （n， γ） at stellar energies 473

Scaling laws and occurrence conditions of nuclear halo 477

二体和三体晕核 481

Nuclear halo and its scaling laws 487

Near barrier fusion excitation function of 6Li+208Pb 492

Evidence for enhancement of the total reaction cross sections for 27 ，28p with a 28Si target andexamination of possibly relevant mechanisms 497

Direct radiative capture of neutron in drip-line nuclei 503

Possible experimental evidence of a moderate proton halo in 29S 506

Dynamical structure of nuclear excitation in continuum 509

Dynamical effects on sub-barrier fusion of 40，48Ca+90，96Zr 512

Partial fusion of a weakly bound projectile with heavy target at energies above the Coulomb barrier 516

Nuclear halo and its related reactions 521

Fusion of 48 Ca + 90，96 Zr above and below the Coulomb barrier 527

Unusual threshold anomaly in the 6Li+208Pb system 535

Polarization charge of O isotopes 539

Optical potentials of exotic nuclear systems extracted from transfer reactions 550

Effects of breakup of weakly bound projectile and neutron transfer on fusion reactions around Coulomb barrier 555

Calculation of interaction potentials between spherical and deformed nuclei 563

Double folding model calculation applied to the real part of interaction potential 566

Low-lying E1 strength in light drip-line nuclei 574

Two-proton halo and two-proton emission nucleus： 29S 580

Barrier distributions from 32S+ 90，96 Zr quasi-elastic scattering： Investigation of the role of neutron transfer in sub-barrier fusion reactions 583

Surface diffuseness anomaly in 16O+208Pb quasi-elastic scattering at backward angle 588

Optical potential parameters of weakly bound nuclear system 17F+13C 591

Optical potential parameters for halo nucleus system 6He+12C from transfer reaction 11B （7Li， 6 He） 12C 594

Experimental evidence of two-proton emissions from 18Ne excited state 597

Determination of α preformation for heavy nuclei 599

Effect of tensor correlations on Gamow-Teller states in 90Zr and 208Pb 609

Quenching of Gamow-Teller strength due to tensor correlations in 90Zr and 208Pb 613

Systematic study of the surface properties of the nuclear potential with high precision large-angle quasi-elastic scatterings 617

Experimental study of two-proton correlated emission from 29S excited states 622

Calculation of α preformation for nuclei near N = 162 and N = 184 630

Three-body Faddeev approach to two-proton emissions from 18Ne excited state 635

Competition between fusion-fission and quasion ssion processes in the 32S + 184W reaction 638

Investigation of two-proton emission from excited states of the odd-Z nucleus 28P by complete-kinematics measurements 651

Unusual potential behavior for the weakly bound nucleus 9Be in elastic scattering from 208Pb and209Bi near the threshold 656

Effect of the tensor force on the charge exchange spin-dipole excitations of 208Pb 665

Fusion-fission and quasifission competition in the 32S+184W reaction 669

An electrostatic deflector for a fusion reaction ……682Barrier distribution from 9Be + 208Pb quasielastic scattering： Breakup effects in the interactionprocesses 686

Near-barrier fusion of 32S+90，96 Zr： The effect of multi-neutron transfers in sub-barrier fusionreactions 690

Studies of heavy ion reactions around Coulomb barrier 697

Effect of the tensor force on charge-exchange spin-dependent multipole excitations 704

Observation of two-α emission from high-lying excited states of 18Ne by complete-kinematicsmeasurements 708

Sub-barrier capture with quantum diffusion approach： Actinide-based reactions 713

Spin-isospin excitations as quantitative constraints for the tensor force 724

Heavy ion reactions around the Coulomb barrier 729

Experimental research into the two-proton emissions from 17，18Ne， 28P and 28，29S 737

Sub-barrier capture with quantum diffusion approach 745

Nuclear reactions studied by quasi-elastic measurements with high precision at backward angles 751

Multi-neutron transfer coupling in sub-barrier 32S+90，96Zr fusion reactions 757

Spin-dipole excitations in 16O and tensor correlations 761

Effects of nuclear deformation and neutron transfer in capture processes， and fusion hindrance atdeep sub-barrier energies 767

Observation of the superheavy nuclide 27 1Ds 779

Observation of superheavy nuclide 27 1Ds based on the gas-filled separator at IMP 782

Oblate-prolate deformation effect in capture reactions at sub-barrier energies 788

Role of neutron transfer in capture processes at sub-barrier energies 792

Deformation effect in the sub-barrier capture process 797

Proton pygmy dipole resonances in 17，1 8Ne： Collective versus noncollective excitations 801

Quasi-elastic scattering of the proton drip line nucleus 17F on 12C at 60 MeV 807

Influence of neutron transfer in reactions with weakly and strongly bound nuclei on the sub-barrier capture process 814

Astrophysical S factor， logarithmic slope of the excitation function， and barrier distribution 824

Fusion of the 16O+76Ge and 18O+74Ge systems and the role of positive Q-value neutron transfers 830

Vorticity of threshold strength in neutron drip-line nuclei 836

Search for a systematic behavior of the breakup probability in reactions with weakly bound projectiles at energies around the Coulomb barrier 850

Quasifission at extreme sub-barrier energies 859

Tensor effects on the spin-dependent charge-exchange transitions 863

Systematic study of reaction functions of weakly bound nuclei 871

Threshold energy for sub-barrier fusion hindrance phenomenon 877

Role of T = 0 pairing in Gamow-Teller states in N= Z nuclei 884

Fissions in 32S+184W and 34S+186W reactions at near- and sub-barrier energies 889

Near-barrier fusion of32S+90，96Zr，16O+76Ge and18O+74Ge 896

Energy dependence of phenomenological optical model potentials for the7Li + 11B reaction 902

Sub-barrier capture reactions with 16， 1 8O and 40，48Ca beams 906

Risk of misinterpreting nearly degenerate doublet bands as chiral partners in odd-even 103，105，107Ag and odd-odd 106Ag 912

Correlations of two protons emitted from excited states of 28S and 27p 918

Optical model potentials for the 6 He + 209Bi reaction from a 208Pb（7Li，6He）209Bi reaction analysis 922

Effects of a Skyrme-type tensor force on the spin-isospin excitations 932

Sub-barrier fusion and neutron transfer with positive Q-value 936

Derivation of breakup probabilities from experimental elastic backscattering data 940

Multiple triaxial bands and abnormal signature inversion in 74 33 As 943

Extracting the hexadecapole deformation from backward quasi-elastic scattering 949

Role of neutron transfer in asymmetric fusion reactions at sub-barrier energies 954

Low-energy collective Gamow-Teller states and isoscalar pairing interaction 959

Comparative studies of Coulomb barrier heights for nuclear models applied to sub-barrier fusion 971

Spectroscopy of 74Ge： From soft to rigid triaxiality 978

Examination of the different roles of neutron transfer in the sub-barrier fusion reactions 32S +94，96 Zr and 40 Ca + 94…96Zr 984

Energy dependence of the optical potentials for the 9BE3e + 208Pb and 9Be + 209Bi systems at near-Coulomb-barrier energies 991

Small suppression of the complete fusion of the 6Li + 96 Zr system at near-barrier energies 997

Coupling effects on the fusion of 6Li + 154Sm at energies slightly above the Coulomb barrier 1003

Analysis of the role of neutron transfer in asymmetric fusion reactions at subbarrier energies 1011

Dark matter search results from the commissioning run of pandaX-Ⅱ 1019

Dark matter results from first 98.7 days of data from the pandaX-Ⅱ experiment 1026

Pygmy and giant dipole resonances in the nitrogen isotopes 1033

Sterile neutrino search using china advanced research reactor 1045

Evolution of octupole correlations in 123Ba 1072

发表文章目录 1078