Nuclear data sheets for A=64

Nuclear structure data available through March 15, 1979, are evaluated, and adopted level and gamma properties are given. The bulk of the data is presented pictorially for easy comparison. Experimental details, references, comments, and additional data are given in the text. All drawings, tables, and comments are reproduced from the computerized Evaluated Nuclear Structure Data File (ENSDF). Any additions or corrections desired by the users should be addressed to the evaluators for maintenance and updating of the computer file.

[1]  J. Haigh,et al.  Level positions of some Cu, Zn, Ga and Ge isotopes , 1967 .

[2]  D. Andreyev,et al.  Coulomb excitation of the first levels of spherical even nuclei by multiply charged ions , 1960 .

[3]  D. A. Kirzhnits.  EXTREMAL STATES OF MATTER (ULTRAHIGH PRESSURES AND TEMPERATURES) , 1972 .

[4]  A. K. Gupta,et al.  Studies of the low-lying energy levels of Zn64 and Zn66 from measurements of (p, p′γ) radiations , 1964 .

[5]  G. Fuller.  Nuclear Spins and Moments , 1976 .

[6]  A. Jaffrin,et al.  EVIDENCE FOR QUARTET STRUCTURES IN THE NICKEL REGION. , 1971 .

[7]  P. K. Kuroda,et al.  Decay of 63Co and 64Co , 1969 .

[8]  A. Bussiére,et al.  44 Mev α-particle scattering on doubly even spherical nuclei near closed shells and nuclear structure of collective states , 1970 .

[9]  R. Neuhausen.  Transition charge densities of low-lying collective states in even Zn isotopes , 1977 .

[10]  L. Mcintyre.  (p, d) and (p, t) Reactions on the Zn Isotopes at 17.5 MeV , 1966 .

[11]  J. Deutsch,et al.  Investigation of the 64Zn states fed in the beta decay of 64Ga , 1967 .

[12]  H. Spieler,et al.  Inelastic scattering of heavy ions , 1975 .

[13]  J. V. Thompson,et al.  Lifetimes of States in 62,64Cu and 67,70Ga , 1974 .

[14]  R. Chapman,et al.  A study of the states of 60Ni, 62Ni, 64Ni and 66Ni using the (t, p) reaction , 1971 .

[15]  M. Matoba.  Single Particle Strength of Collective 3 - State in Medium Mass Nuclei , 1968 .

[16]  E. T. Ritter,et al.  Systematics of nuclear charge distributions in Fe, Co, Ni, Cu, and Zn deduced from muonic x-ray measurements , 1976 .

[17]  M. E. Rose,et al.  THEORY OF ANGULAR CORRELATION OF NUCLEAR RADIATIONS , 1953 .

[18]  R. L. Robinson,et al.  Gamma-ray energies determined with a lithium-drifted germanium detector , 1965 .

[19]  R. Hinrichs,et al.  ANOMALOUS L = 1 SHAPES OF ANGULAR DISTRIBUTIONS FOR ($sup 3$He,t) TRANSITIONS TO 0$sup +$ ANTIANALOG STATES IN $sup 64$ $sup 66$Ga AND $sup 40$K. , 1970 .

[20]  R. L. Robinson,et al.  The 63, 65Cu(3He, d)64, 66Zn reactions , 1967 .

[21]  P. Chagnon,et al.  Gamma-ray spectroscopy of 64Zn and 65Zn and the role of the g92 orbital , 1978 .

[22]  J. Kopecký,et al.  Study of the (n,γ) reaction in the mass region, A = 50–63 , 1972 .

[23]  J. Kopecký,et al.  A study of the Cu(n, γ) reaction , 1973 .

[24]  T. G. Dzubay,et al.  Coulomb displacement energies for 1f-2p shell nuclei , 1971 .

[25]  D. McDaniels,et al.  Coulomb excitation of 67Zn and core-quasiparticle coupling in f52 nuclei , 1975 .

[26]  F. Glasser,et al.  Niveaux de spin élevé dans le noyau 64Zn , 1976 .

[27]  M. Deutsch.  Gamma-Rays fromCu64, Annihilation of Swift Positrons, and Experiments on Orbital-Electron Capture , 1947 .

[28]  A. K. Gupta,et al.  Statistical averaging of (p,p'γ) angular distributions to obtain E2/M1 mixing ratios for 2+' (M1,E2)2+ γ-transitions in even nuclei☆ , 1963 .

[29]  G. W. Schweimer,et al.  Elastische und inelastische Streuung von 104 MeV Alpha-Teilchen an58,60,62,64Ni , 1972 .

[30]  C. Glashausser,et al.  Elastic and inelastic scattering of 15 MeV polarized deuterons from Ti, Cr, Fe and Ni isotopes , 1974 .

[31]  K. Beckert,et al.  Analogue resonances in the 64Zn nucleus , 1976 .

[32]  T. Fujita.  "Correlated Clusters" and Inclusive Spectra of Energetic Protons at 180° in Proton-Nucleus Collisions , 1977 .

[33]  P. Turek,et al.  Proton separation energies derived from the (d, 3He) reaction on f-p shell nuclei at 52 MeV , 1969 .

[34]  N. Hintz,et al.  NUCLEAR STRUCTURE INFORMATION FROM THE (p,t) REACTION, A = 46 TO A = 70 , 1964 .

[35]  E. Dragulescu,et al.  Lifetimes of some excited states in 64Ni, 66Zn and 68Zn , 1974 .

[36]  F. R. Metzger.  Radiative widths of spin-1 levels in the Zn isotopes , 1972 .

[37]  C. B. Fulmer,et al.  21-MeV Alpha-Particle Scattering on A=58-64 Targets , 1968 .

[38]  H. T. King,et al.  Measurement of the magnetic moment of the first excited state of 15C , 1975 .

[39]  E. Flynn,et al.  A study of 64Cu, 66Cu, 68Cu and 70Cu by (t, 3He) reactions , 1977 .

[40]  J. Richardson,et al.  RADIATION FROM Ga$sup 6$$sup 4$ , 1960 .

[41]  E. Shera,et al.  LOW-LYING EXCITED STATES OF $sup 108$Ag AND $sup 110$Ag POPULATED IN THERMAL-NEUTRON-CAPTURE REACTIONS. , 1968 .

[42]  A. Aspinall,et al.  Measurements of the energy level structure of Ni isotopes using (d, p) and (p, p′) reactions , 1967 .

[43]  W. F. Davidson,et al.  Angular distributions of gamma rays following the 64Ni(p, nγ)64Cu reaction , 1970 .

[44]  T. Bar-noy,et al.  Utilization of 11.4 MeV photons from the 59Ni(n,γ)60Ni reaction for scattering experiments , 1972 .

[45]  W. Daehnick,et al.  SPECTROSCOPY OF 1f--2p NUCLEI WITH DIRECT (d,$alpha$) AND (d,p) REACTIONS. II. $sup 64$Cu. , 1969 .

[46]  B. Deutch,et al.  Particle Parameters Measured in Pure Transitions , 1966 .

[47]  J. K. Dickens,et al.  PROTON EXCITATION OF TWO-PHONON LEVELS , 1963 .

[48]  J. W. Lightbody,et al.  Electron scattering studies of low-lying collective states of even Zn isotopes , 1976 .

[49]  W. Mcdonald,et al.  Pulsed beam lifetime measurements in 64Cu, 59Ni, 65Zn, 45,47,49Ti and 47,49,50,51V , 1976 .

[50]  J. C. Hiebert,et al.  Cu(d, 3He)Ni reactions at 34.2 MeV , 1968 .

[51]  R. Johnson,et al.  The 64Zn(p, p′)64Zn and 64Zn(p, d)63Zn reactions at 26 MeV , 1968 .

[52]  V. Edwards,et al.  Alpha-particle inelastic scattering form factors in the Coulomb-nuclear interference region , 1978 .

[53]  K. Tirsell,et al.  64Ga spin from β-γ(CP) correlation data and decay to 64Zn levels , 1967 .

[54]  T. B. Ryves,et al.  The resonance integrals of 63Cu, 65Cu, 107Ag, 159Tb, 164Dy and 165Ho , 1974 .

[55]  G. Heymann,et al.  The excitation of 64Ni by the 65Cu(t, α) reaction , 1972 .

[56]  J. Deutsch,et al.  Spin measurement and isospin impurity of the 6431Ga ground state , 1966 .

[57]  G. G. Ohlsen,et al.  A surface-delta description of analyzing power measurements for collective states of Ni and Zn isotopes☆ , 1977 .

[58]  A. H. Wapstra,et al.  The 1977 atomic mass evaluation: in four parts , 1977 .

[59]  H. T. King,et al.  Magnetic moments of the 2 1 + states of even Ni isotopes , 1978 .

[60]  D. Lind,et al.  Optical model analysis of quasielastic (p, n) reactions at 22.8 Mev☆ , 1975 .

[61]  B. Cohen,et al.  STUDIES OF 15-Mev INELASTIC DEUTERON SCATTERING , 1962 .

[62]  D. Elmore,et al.  Jπ = 0+ states in the (fp) shell excited in the (3He, n) reaction , 1975 .

[63]  R. Helmer,et al.  Evaluated decay scheme data , 1973 .

[64]  G. Heymann.  Core excitation in the reaction 65C u(t, α)64Ni , 1968 .

[65]  M. Titirici,et al.  Scattering of 19.5 MeV α-particles by 63Cu, 64Ni, 65Cu and 66Zn , 1970 .

[66]  M. Sametband,et al.  The (d, 6Li) reaction on 64, 66, 68Zn isotopes at 27.25 MeV , 1973 .

[67]  M. Zisman,et al.  High-Spin States of Configuration ( 1 d 5 2 ) 5 + , 0 2 and ( 1 g 9 2 ) 9 + , 0 2 Strongly Populated by the ( α , d ) Reaction , 1969 .

[68]  J. V. Noble.  SHAPES OF ANGULAR DISTRIBUTIONS OF ($sup 3$He,t) AND (p,n) TRANSITIONS TO 0$sup +$ ANTIANALOG STATES. , 1970 .

[69]  P. Twin,et al.  Quasi-band structure in 64Zn , 1978 .

[70]  S. Mccarthy,et al.  Inelastic Proton Scattering on the Isotopes Ni62, Ni64, Cu63, and Cu65 at 17.5 MeV , 1966 .

[71]  P. Green,et al.  The gamma-ray spectroscopy of 64Cu , 1976 .

[72]  J. K. Dickens.  Neutron-Induced Gamma-Ray Production in Titanium for Incident-Neutron Energies of 4.9, 5.4, and 5.9 MeV , 1974 .

[73]  N. Cindro,et al.  Levels of 62Ni and 64Ni , 1969 .

[74]  T. Yamazaki.  Tables of coefficients for angular distribution of gamma rays from aligned nuclei , 1967 .

[75]  F. Videbaek,et al.  Coulomb-nuclear interference and nuclear reorientation in the scattering of 16, 18O by 58Ni and 64Ni , 1976 .

[76]  R. Moore,et al.  A high energy beta spectrometer using an intrinsic germanium crystal in a super-conducting solenoid , 1976 .

[77]  H. P. Hahn,et al.  Survey on the Rate Perturbation of Nuclear Decay , 1976 .

[78]  J. Sunier,et al.  Multipole pairing states and the correspondence between two- and four-particle transfer reactions , 1978 .

[79]  C. Gaarde,et al.  Study of the (6Li,6He) reaction on the targets 19F, 27Al and 58, 60, 64Ni☆ , 1974 .

[80]  V. Edwards,et al.  A study of 30 MeV proton inelastic scattering from isotopes of molybdenum and zinc , 1973 .

[81]  E. Flynn,et al.  The levels of 64Co populated by the 64Ni(t, τ) reaction , 1972 .

[82]  T. H. Braid,et al.  Scattering of alpha particles by Zn64 and Zn68 , 1962 .

[83]  A. H. Wapstra,et al.  The 1977 Atomic Mass Evaluation: Parts I through III , 1977 .

[84]  N. Porile,et al.  Energy dependence of isospin mixing in the decay of 64Zn , 1975 .

[85]  P. Stelson,et al.  Coulomb excitation of the first 2+ state of even nuclei with 58 ≦ A ≦ 82 , 1962 .

[86]  N. B. Gove,et al.  Isospin impurity of 64Ga ground state , 1975 .

[87]  J. K. Dickens,et al.  LEVEL STRUCTURE OF Ni$sup 6$$sup 4$ , 1963 .

[88]  H. Rose,et al.  ANGULAR DISTRIBUTIONS OF GAMMA RAYS IN TERMS OF PHASE-DEFINED REDUCED MATRIX ELEMENTS. , 1967 .

[89]  H. Nifenecker,et al.  SPECTROSCOPIE NUCLÉAIRE DANS LES NOYAUX DE MASSE MOYENNE , 1968 .

[90]  P. Twin,et al.  Gamma ray spectroscopy in 64Zn-levels below 3.1 MeV in excitation , 1978 .

[91]  M. Mermaz,et al.  Elastic and inelastic scattering of oxygen ions from nickel and germanium isotopes , 1976 .

[92]  G. Heymann,et al.  Diffraction scattering of α-particles from even isotopes of Ni at backward angles , 1974 .

[93]  W. Zeitz,et al.  Magnetic moments, lifetimes and γ-decay of the lowest 6− states in 64Cu and 66Cu , 1972 .

[94]  M. Mazari,et al.  Excited States ofCu64andCu66 , 1958 .

[95]  D. Drake,et al.  The radiative capture of fast protons by medium-mass nuclei , 1973 .