Volume 39, Issue 2

D. E. DiGregorio, M. diTada, D. Abriola, M. Elgue, A. Etchegoyen, M. C. Etchegoyen, J. O. Fernández Niello, A. M. J. Ferrero, S. Gil, A. O. Macchiavelli, A. J. Pacheco, J. E. Testoni, P. R. Silveira Gomes, V. R. Vanin, R. Liguori Neto, E. Crema, and R. G. Stokstad

Phys. Rev. C 39, 516 (1989) - Published 1 February, 1989

Two-neutron emission from electromagnetic dissociation of ${}^{59}{Co}$ and ${}^{197}{Au}$ targets by relativistic heavy ions

John C. Hill, F. K. Wohn, J. A. Winger, M. Khayat, M. T. Mercier, and A. R. Smith

Phys. Rev. C 39, 524 (1989) - Published 1 February, 1989

Rotational states in neutron-deficient ${}^{139}{Gd}$

R. Ma, K. Ahn, Y. Liang, E. S. Paul, N. Xu, and D. B. Fossan

Phys. Rev. C 39, 530 (1989) - Published 1 February, 1989

Unique ${}^{6}{nucleus}$ optical potentials from elastic scattering of 210 MeV ${}^{6}{Li}$ ions by ${}^{28}{Si}$ , ${}^{40}{Ca}$ , ${}^{90}{Zr}$ , and ${}^{208}{Pb}$

A. Nadasen, M. McMaster, M. Fingal, J. Tavormina, P. Schwandt, J. S. Winfield, M. F. Mohar, F. D. Becchetti, J. W. Jänecke, and R. E. Warner

Phys. Rev. C 39, 536 (1989) - Published 1 February, 1989

Energy dependence of the optical potential for the ${}^{16}O$ $+^{144}$ Sm system near the Coulomb barrier

D. Abriola, D. DiGregorio, J. E. Testoni, A. Etchegoyen, M. C. Etchegoyen, J. O. Fernández Niello, A. M. J. Ferrero, S. Gil, A. O. Macchiavelli, A. J. Pacheco, and J. Kittl

Phys. Rev. C 39, 546 (1989) - Published 1 February, 1989

Fragmentation mechanism in the ${}^{40}{Ar}$ $+^{58}$ Ni reaction

D. Pelte, U. Winkler, M. Gnirs, A. Gobbi, K. D. Hildenbrand, and R. Novotny

Phys. Rev. C 39, 553 (1989) - Published 1 February, 1989

Fission

Statistical calculation of fission decay probabilities of nuclear giant multipole resonances

H. Dias, J. D. T. Arruda-Neto, B. V. Carlson, and M. S. Hussein

Phys. Rev. C 39, 564 (1989) - Published 1 February, 1989

Intermediate Energy

Collective model distorted-wave Born approximation analysis of 500-MeV proton scattering from ${}^{40}{Ca}$

J. Lisantti, D. J. Horen, F. E. Bertrand, R. L. Auble, B. L. Burks, E. E. Gross, R. O. Sayer, D. K. McDaniels, K. W. Jones, J. B. McClelland, S. J. Seestrom-Morris, and L. W. Swenson

Phys. Rev. C 39, 568 (1989) - Published 1 February, 1989

Lambda-neutron interaction in kaon photoproduction from the deuteron

R. A. Adelseck and L. E. Wright

Phys. Rev. C 39, 580 (1989) - Published 1 February, 1989

Polarization of hypernuclei in the ( $π^{+}$ , $K^{+}$ ) reaction

H. Band, T. Motoba, M. Sotona, and J. ofka

Phys. Rev. C 39, 587 (1989) - Published 1 February, 1989

Calculation of the first-order s-wave optical potential in pionic atoms

C. García-Recio, L. L. Salcedo, and E. Oset

Phys. Rev. C 39, 595 (1989) - Published 1 February, 1989

Deuteron breakup at 2.1 and 1.25 GeV

V. Punjabi, C. F. Perdrisat, P. Ulmer, C. Lyndon, J. Yonnet, R. Beurtey, M. Boivin, F. Plouin, J. P. Didelez, R. Frascaria, T. Reposeur, R. Siebert, E. Warde, A. Boudard, and P. C. Gugelot

Phys. Rev. C 39, 608 (1989) - Published 1 February, 1989

Radioactivity

Level scheme of ${}^{148}{Pm}$ and the s-process neutron density

K. T. Lesko, E. B. Norman, R.-M. Larimer, J. C. Bacelar, and E. M. Beck

Phys. Rev. C 39, 619 (1989) - Published 1 February, 1989

Beta decay of ${}^{30}{Na}$ : Experiment and theory

P. Baumann, Ph. Dessagne, A. Huck, G. Klotz, A. Knipper, Ch. Miehé, M. Ramdane, G. Walter, G. Marguier, H. Gabelmann, C. Richard-Serre, K. Schlösser, and A. Poves

Phys. Rev. C 39, 626 (1989) - Published 1 February, 1989

Decay properties of ${}^{153}{Yb}$ and ${}^{153}{Tm}$ ; Excitation energies of the $s_{1 / 2}$ and $h_{11 / 2}$ proton states in ${}^{153}{Tm}$

M. O. Kortelahti, K. S. Toth, K. S. Vierinen, J. M. Nitschke, P. A. Wilmarth, R. B. Firestone, R. M. Chasteler, and A. A. Shihab-Eldin

Phys. Rev. C 39, 636 (1989) - Published 1 February, 1989

Rotational perturbation to the natural-parity rotational band of ${}^{163}{Dy}$

M. Oshima, E. Minehara, S. Kikuchi, T. Inamura, A. Hashizume, H. Kusakari, and M. Matsuzaki

Phys. Rev. C 39, 645 (1989) - Published 1 February, 1989

Nuclear Structure

Shape transition and dynamical symmetries in the interacting boson model

A. Frank

Phys. Rev. C 39, 652 (1989) - Published 1 February, 1989

Isoscalar monopole and quadrupole strength of ${}^{16}O$ in an α $+^{12}$ C cluster and symplectic mixed basis

Y. Suzuki and S. Hara

Phys. Rev. C 39, 658 (1989) - Published 1 February, 1989

Comparison of two kinds of truncations

C. S. Wu and J. Y. Zeng

Phys. Rev. C 39, 666 (1989) - Published 1 February, 1989

Field theoretical model for nuclear and neutron matter: Thermal effects

J. Diaz Alonso, J. M. Ibaez, and H. Sivak

Phys. Rev. C 39, 671 (1989) - Published 1 February, 1989

Neutron-proton weak coupling: Reducing shell-model dimensions by truncations in the neutron and proton subspaces

A. Etchegoyen, M. C. Etchegoyen, and B. H. Wildenthal

Phys. Rev. C 39, 680 (1989) - Published 1 February, 1989

BRIEF REPORTS

Direct measurements of neutron emission in complete and incomplete ${}^{12}{induced}$ fusion reactions

E. A. Koop, G. Feige, L. Schmidt, H. Jungclas, R. Brandt, G. Ingold, and D. C. Hoffman

Phys. Rev. C 39, 687 (1989) - Published 1 February, 1989

Inverted signature dependence of B(M1) in natural-parity rotational bands

Masayuki Matsuzaki

Phys. Rev. C 39, 691 (1989) - Published 1 February, 1989

Theoretical analysis of ${}^{208}{Pb}$ (p,n) spectra at 200 MeV

D. Cha and F. Osterfeld

Phys. Rev. C 39, 694 (1989) - Published 1 February, 1989

Three-body forces in the SO(8) model

J. Dukelsky and U. Kaup

Phys. Rev. C 39, 697 (1989) - Published 1 February, 1989

Use of inelastic pion scattering to study isospin mixing in nuclei

A. C. Hayes

Phys. Rev. C 39, 699 (1989) - Published 1 February, 1989

Shell-model calculations of the neutron-rich ${}^{40}{Cl}$ nucleus

Xiangdong Ji and B. H. Wildenthal

Phys. Rev. C 39, 701 (1989) - Published 1 February, 1989

Pion charge exchange and the optical theorem

Daniel S. Koltun and M. K. Singham

Phys. Rev. C 39, 704 (1989) - Published 1 February, 1989

European Muon Collaboration effect in nuclear Drell-Yan processes

P. D. Morley and Iván Schmidt

Phys. Rev. C 39, 708 (1989) - Published 1 February, 1989

Tensor polarization in charge exchange reactions with Δ-isobar formation

S. Mundigl and W. Weise

Phys. Rev. C 39, 710 (1989) - Published 1 February, 1989

Nilsson parameter set in the A≊120–140 region

Jing-ye Zhang, N. Xu, D. B. Fossan, Y. Liang, R. Ma, and E. S. Paul

Phys. Rev. C 39, 714 (1989) - Published 1 February, 1989

Pionic components of the deuteron wave function

Humberto Garcilazo and Leopold Mathelitsch

Phys. Rev. C 39, 717 (1989) - Published 1 February, 1989

Density matrix expansion in the Gaussian wave-packet phase space representation

M. Nielsen and A. F. R. de Toledo Piza

Phys. Rev. C 39, 720 (1989) - Published 1 February, 1989

ERRATA

Erratum: Charge and mass distributions from the reaction of 240 MeV ${}^{12}C$ ions with ${}^{238}U$

C. H. Lee, Y. W. Yu, D. Lee, H. Kudo, K. J. Moody, and G. T. Seaborg

Phys. Rev. C 39, 724 (1989) - Published 1 February, 1989

RAPID COMMUNICATIONS

RAPID COMMUNICATION

Neutron decay from the giant resonance region in ${}^{208}{Pb}$

A. Bracco, J. R. Beene, F. E. Bertrand, M. L. Halbert, D. C. Hensley, R. L. Auble, D. J. Horen, R. L. Robinson, and R. O. Sayer

Phys. Rev. C 39, 725(R) (1989) - Published 1 February, 1989

RAPID COMMUNICATION

Onset of multifragment emission in heavy-ion collisions

R. Trockel, K. D. Hildenbrand, U. Lynen, W. F. J. Müller, H. J. Rabe, H. Sann, H. Stelzer, W. Trautmann, R. Wada, E. Eckert, P. Kreutz, A. Kühmichel, J. Pochodzalla, and D. Pelte

Phys. Rev. C 39, 729(R) (1989) - Published 1 February, 1989

RAPID COMMUNICATION

Dependence of ${}^{12}B$ excitation energy on its kinetic energy in the ${}^{14}N$ + Ag reaction at $\frac{E}{A} = 35$ MeV

F. Deák, A. Kiss, Z. Seres, A. Galonsky, C. K. Gelbke, L. Heilbronn, W. Lynch, T. Murakami, H. Schelin, M. B. Tsang, B. A. Remington, and J. Kasagi

Phys. Rev. C 39, 733(R) (1989) - Published 1 February, 1989

RAPID COMMUNICATION

Simple relationships in the eikonal model of the energy flow in ultrarelativistic heavy ion collisions

S. K. Gupta

Phys. Rev. C 39, 737(R) (1989) - Published 1 February, 1989

RAPID COMMUNICATION

Absorptive effects in $K^{+} Λ$ photoproduction on nucleons and nuclei

H. Tanabe, M. Kohno, and C. Bennhold

Phys. Rev. C 39, 741(R) (1989) - Published 1 February, 1989