Volume 44, Issue 9

November 1991

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RAPID COMMUNICATIONS

Atoms and Molecules in Electromagnetic Fields

RAPID COMMUNICATION

Threshold-field-ionization photoelectron spectroscopy and delayed forced autoionization of HCl

Kenneth S. Haber, Yanan Jiang, Gregg Bryant, Edward Grant, Hélène Lefebvre-Brion, and Edward R. Grant

Phys. Rev. A 44, R5331(R) (1991) - Published 1 November, 1991

Atomic and Molecular Collisions and Interactions

RAPID COMMUNICATION

Interatomic potentials from velocity-changing collision kernels

K. E. Gibble and J. Cooper

Phys. Rev. A 44, R5335(R) (1991) - Published 1 November, 1991

RAPID COMMUNICATION

H(n=2 and 3) density matrices resulting from low- to intermediate-energy collisions of $H^{+}$ ions with He atoms: The atomic-orbital–molecular-orbital matching approach

M. Kimura

Phys. Rev. A 44, R5339(R) (1991) - Published 1 November, 1991

Quantum Optics

RAPID COMMUNICATION

Multiphoton resonances in e+ $H^{+}$ scattering in a linearly polarized radiation field

L. A. Collins and G. Csanak

Phys. Rev. A 44, R5343(R) (1991) - Published 1 November, 1991

RAPID COMMUNICATION

Suppression of ionization in short high-frequency laser pulses of high intensity

Marko Horbatsch

Phys. Rev. A 44, R5346(R) (1991) - Published 1 November, 1991

RAPID COMMUNICATION

Switching from a stable state to a periodic attractor in optical bistability

B. Macke, E. M. Pessina, B. Ségard, and J. Zemmouri

Phys. Rev. A 44, R5350(R) (1991) - Published 1 November, 1991

RAPID COMMUNICATION

Observation of optical precursors at pulse propagation in GaAs

J. Aaviksoo, J. Kuhl, and K. Ploog

Phys. Rev. A 44, R5353(R) (1991) - Published 1 November, 1991

ARTICLES

Fundamental Concepts

Neutron phase echo

R. Clothier, H. Kaiser, S. A. Werner, H. Rauch, and H. Wölwitsch

Phys. Rev. A 44, 5357 (1991) - Published 1 November, 1991

Quasiprobabilities and explicitly covariant relativistic quantum theory

Sebastiano Sonego

Phys. Rev. A 44, 5369 (1991) - Published 1 November, 1991

Adiabatic evolution of quantum-mechanical systems

Jorge Vidal and José Wudka

Phys. Rev. A 44, 5383 (1991) - Published 1 November, 1991

Structure of the electromagnetic field around the free electron in nonrelativistic QED

G. Compagno and G. M. Salamone

Phys. Rev. A 44, 5390 (1991) - Published 1 November, 1991

Intrinsic decoherence in quantum mechanics

G. J. Milburn

Phys. Rev. A 44, 5401 (1991) - Published 1 November, 1991

Time evolution in quantum electrodynamics

K. Pachucki

Phys. Rev. A 44, 5407 (1991) - Published 1 November, 1991

Atomic and Molecular Structure

Grandparent coupling and internal dynamics in the b and c resonance states of ${Ne}^{-}$

Murry Bentley

Phys. Rev. A 44, 5414 (1991) - Published 1 November, 1991

Ionization potential of the lithiumlike 1 $s^{2}$ 2s states from lithium to neon

Kwong T. Chung

Phys. Rev. A 44, 5421 (1991) - Published 1 November, 1991

Electron-spin polarization in the Thomas-Fermi and Thomas-Fermi-Dirac atoms

Marek Cinal

Phys. Rev. A 44, 5434 (1991) - Published 1 November, 1991

Quantum defects and the 1/n dependence of Rydberg energies: Second-order polarization effects

G. W. F. Drake and R. A. Swainson

Phys. Rev. A 44, 5448 (1991) - Published 1 November, 1991

Probing the quantal identity of low-lying electronic states of ${CO}^{2 +}$ by quantum-chemical calculations and ion-translational-energy spectrometry

Vidhya Krishnamurthi, K. Nagesha, V. R. Marathe, and D. Mathur

Phys. Rev. A 44, 5460 (1991) - Published 1 November, 1991

Demonstration of moleculelike normal modes of Coulombic three-body systems in hyperspherical coordinates

Xian-Hui Liu, Z. Chen, and C. D. Lin

Phys. Rev. A 44, 5468 (1991) - Published 1 November, 1991

Finite-field many-body-perturbation-theory calculation of the static hyperpolarizabilities and polarizabilities of Mg, ${Al}^{+}$ , and Ca

Edet F. Archibong and Ajit J. Thakkar

Phys. Rev. A 44, 5478 (1991) - Published 1 November, 1991

Term values of 1s2s2p ${}^{4}$ P° for lithiumlike ions

Jung-Jiin Hsu, Kwong T. Chung, and Keh-Ning Huang

Phys. Rev. A 44, 5485 (1991) - Published 1 November, 1991

Analytic value of the atomic three-electron correlation integral with Slater wave functions

Ettore Remiddi

Phys. Rev. A 44, 5492 (1991) - Published 1 November, 1991

Perturbed ladder-operator method: An algebraic recursive solution of the perturbed Coulomb eigenequation

N. Bessis and G. Bessis

Phys. Rev. A 44, 5503 (1991) - Published 1 November, 1991

Construction of the Pauli potential, Pauli energy, and effective potential from the electron density

A. Holas and N. H. March

Phys. Rev. A 44, 5521 (1991) - Published 1 November, 1991

Fock’s expansion, Kato’s cusp conditions, and the exponential ansatz

Christopher R. Myers, Cyrus J. Umrigar, James P. Sethna, and John D. Morgan, III

Phys. Rev. A 44, 5537 (1991) - Published 1 November, 1991

Relativistic and electron-correlation contributions to the dipole polarizability of the alkaline-earth-metal atoms Ca, Sr, and Ba

Andrzej J. Sadlej, Miroslav Urban, and Odd Gropen

Phys. Rev. A 44, 5547 (1991) - Published 1 November, 1991

Valence-orbital ionization potentials for third-row transition elements

S. R. Nogueira and Diana Guenzburger

Phys. Rev. A 44, 5558 (1991) - Published 1 November, 1991

Atomic and Molecular Collisions and Interactions

Energy dependence of bound-electron–positron pair production at very-high-energy ion-ion transits

A. J. Baltz, M. J. Rhoades-Brown, and J. Weneser

Phys. Rev. A 44, 5569 (1991) - Published 1 November, 1991

Electron scattering by atomic hydrogen: Elastic and inelastic phenomena at 13.9–200 eV

Igor Bray, Dmitry A. Konovalov, and Ian E. McCarthy

Phys. Rev. A 44, 5586 (1991) - Published 1 November, 1991

Collisions between $H^{+}$ and $H_{2}$ at kilo-electron-volt energies: Absolute differential cross sections for small-angle direct, single-, and double-charge-transfer scattering

R. S. Gao, L. K. Johnson, G. J. Smith, C. L. Hakes, K. A. Smith, N. F. Lane, R. F. Stebbings, and M. Kimura

Phys. Rev. A 44, 5599 (1991) - Published 1 November, 1991

Separated- and united-atom limits for dynamical adiabatic states

T. P. Grozdanov and E. A. Solov’ev

Phys. Rev. A 44, 5605 (1991) - Published 1 November, 1991

Universal nature of diatomic potentials. II. Excited states

Kyu Soo Jhung, In Ho Kim, Ki-Hwan Oh, and Kwang Hwa Chung Jhung

Phys. Rev. A 44, 5611 (1991) - Published 1 November, 1991

Alignment of photoionization-produced ${He}^{+}$ (2p) between the n=2 and 3 levels

J. Jiménez-Mier, C. D. Caldwell, M. G. Flemming, and D. L. Ederer

Phys. Rev. A 44, 5615 (1991) - Published 1 November, 1991

Low-energy electron-energy-loss spectroscopy of amorphous ice: Electronic excitations

M. Michaud, P. Cloutier, and L. Sanche

Phys. Rev. A 44, 5624 (1991) - Published 1 November, 1991

Close-coupling calculations for the electron-impact excitation of ${Zn}^{+}$

M. S. Pindzola, N. R. Badnell, R. J. W. Henry, D. C. Griffin, and W. L. van Wyngaarden

Phys. Rev. A 44, 5628 (1991) - Published 1 November, 1991

Phase-shift equations in the scattering theory of particles and waves

L. P. Presnyakov

Phys. Rev. A 44, 5636 (1991) - Published 1 November, 1991

Ab initio calculation of static atomic dipole polarizabilities

H. P. Saha and C. D. Caldwell

Phys. Rev. A 44, 5642 (1991) - Published 1 November, 1991

Absolute differential cross sections for electron capture and loss by kilo-electron-volt hydrogen atoms

G. J. Smith, L. K. Johnson, R. S. Gao, K. A. Smith, and R. F. Stebbings

Phys. Rev. A 44, 5647 (1991) - Published 1 November, 1991

Dissociative excitation and recombination of $H_{3}^{+}$

F. B. Yousif, P. J. T. Van der Donk, M. Orakzai, and J. B. A. Mitchell

Phys. Rev. A 44, 5653 (1991) - Published 1 November, 1991

Projectile K Auger spectra of Li-, Be-, and B-like multiply charged Ne ions: Auger energies, Auger rates, and intensity ratios

R. Bruch, D. Schneider, M. H. Chen, K. T. Chung, and B. F. Davis

Phys. Rev. A 44, 5659 (1991) - Published 1 November, 1991

Above-surface neutralization of highly charged ions: The classical over-the-barrier model

Joachim Burgdörfer, Peter Lerner, and Fred W. Meyer

Phys. Rev. A 44, 5674 (1991) - Published 1 November, 1991

Close-coupling study of electron excitation in 1–300-keV/u ${He}^{2 +}$ -H collisions

W. Fritsch, R. Shingal, and C.-D. Lin

Phys. Rev. A 44, 5686 (1991) - Published 1 November, 1991

Elastic scattering of electrons and positrons from rubidium

T. T. Gien

Phys. Rev. A 44, 5693 (1991) - Published 1 November, 1991

K-shell x-ray-production cross sections in ${}_{6}C$ , ${}_{8}O$ , ${}_{9}F$ , ${}_{11}{Na}$ , ${}_{12}{Mg}$ , and ${}_{13}{Al}$ by 0.75- to 4.5-MeV protons

Y. C. Yu, M. R. McNeir, D. L. Weathers, J. L. Duggan, F. D. McDaniel, and G. Lapicki

Phys. Rev. A 44, 5702 (1991) - Published 1 November, 1991

Atomic and Molecular Spectroscopy

Simulation of atomic transition arrays for opacity calculations

J. Bauche, C. Bauche-Arnoult, J.-F. Wyart, P. Duffy, and M. Klapisch

Phys. Rev. A 44, 5707 (1991) - Published 1 November, 1991

Monte Carlo simulation of complex spectra for opacity calculations

P. Duffy, M. Klapisch, J. Bauche, and C. Bauche-Arnoult

Phys. Rev. A 44, 5715 (1991) - Published 1 November, 1991

Collisional broadening of Rydberg states by alkali-metal perturbers

V. M. Borodin, I. I. Fabrikant, and A. K. Kazansky

Phys. Rev. A 44, 5725 (1991) - Published 1 November, 1991

Spectroscopy of A $0^{+}$ ←X $0^{+}$ and B1←X $0^{+}$ transitions in CdKr

M. Czajkowski, R. Bobkowski, and L. Krause

Phys. Rev. A 44, 5730 (1991) - Published 1 November, 1991

J off-diagonal effects in the hyperfine-structure splitting in the Eu i term $e^{6}$ D of 4 $f^{7}$ 6s6d

H.-D. Kronfeldt, D.-J. Weber, J. Dembczyński, and E. Stachowska

Phys. Rev. A 44, 5737 (1991) - Published 1 November, 1991

Effect of configuration mixing on 3d-4f transitions in highly ionized Ga-, Zn-, and Cu-like ions

P. Mandelbaum, J. F. Seely, A. Bar-Shalom, and M. Klapisch

Phys. Rev. A 44, 5744 (1991) - Published 1 November, 1991

Extended analysis of the x-ray spectrum emitted by highly ionized uranium from a laser-produced plasma in the 3.1–6.4-keV range (1.9<λ<3.9 Å)

P. Mandelbaum, J. F. Seely, C. M. Brown, D. R. Kania, and R. L. Kauffman

Phys. Rev. A 44, 5752 (1991) - Published 1 November, 1991

Satellite intensities in the K-shell photoionization of CO

J. Schirmer, M. Braunstein, and V. McKoy

Phys. Rev. A 44, 5762 (1991) - Published 1 November, 1991

Simplified Green-function approximations: Further assessment of a polarization model for second-order calculation of outer-valence ionization potentials in molecules

Mark E. Casida and Delano P. Chong

Phys. Rev. A 44, 5773 (1991) - Published 1 November, 1991

Atomic and Molecular Clusters

Stability of an imploding spherical shell

S. J. Han

Phys. Rev. A 44, 5784 (1991) - Published 1 November, 1991

Collective and single-particle aspects in the optical response of metal microclusters

C. Yannouleas and R. A. Broglia

Phys. Rev. A 44, 5793 (1991) - Published 1 November, 1991

Atoms and Molecules in Electromagnetic Fields

Angular distribution of electrons from low-frequency above-threshold ionization

M. C. Baruch and T. F. Gallagher

Phys. Rev. A 44, 5803 (1991) - Published 1 November, 1991

Saturation spectroscopy and velocity-selective optical pumping of oxygen using an (Al,Ga)As diode laser

M. de Angelis, M. Inguscio, L. Julien, F. Marin, A. Sasso, and G. M. Tino

Phys. Rev. A 44, 5811 (1991) - Published 1 November, 1991

Friction and diffusion coefficients for cooling of atoms in laser fields with multidimensional periodicity

Klaus Mo/lmer

Phys. Rev. A 44, 5820 (1991) - Published 1 November, 1991

Resonance fluorescence in radiative collisions: Theoretical study of the spectral line shapes

Roberto Buffa and Manlio Matera

Phys. Rev. A 44, 5833 (1991) - Published 1 November, 1991

Laser-induced resonances and photodissociation of $H_{2}^{+}$ in an adiabatic electronic-field representation

T. T. Nguyen-Dang and S. Manoli

Phys. Rev. A 44, 5841 (1991) - Published 1 November, 1991

Density-matrix equations and photon recoil for multistate atoms

Juha Javanainen

Phys. Rev. A 44, 5857 (1991) - Published 1 November, 1991

Quantum Optics

Multiple resonance-enhanced four-wave-mixing processes in $I_{2}$

Ilse Aben, Wim Ubachs, Pieternel Levelt, Gert van der Zwan, and Wim Hogervorst

Phys. Rev. A 44, 5881 (1991) - Published 1 November, 1991

${CO}_{2}$ laser with swept pump parameter: The nonlinear regime

S. Balestri, M. Ciofini, R. Meucci, F. T. Arecchi, P. Colet, M. San Miguel, and S. Balle

Phys. Rev. A 44, 5894 (1991) - Published 1 November, 1991

Bidirectional operation and gyroscopic properties of a homogeneously broadened ring laser using thin-film layered media

J.-C. Diels and M. Lai

Phys. Rev. A 44, 5898 (1991) - Published 1 November, 1991

Theory of photon correlations in a double-detector scheme

C. W. Gardiner and B. C. Sanders

Phys. Rev. A 44, 5904 (1991) - Published 1 November, 1991

Atom- and field-state evolution in the Jaynes-Cummings model for large initial fields

Julio Gea-Banacloche

Phys. Rev. A 44, 5913 (1991) - Published 1 November, 1991

Level shifts of simple atoms between parallel mirrors

Wonho Jhe

Phys. Rev. A 44, 5932 (1991) - Published 1 November, 1991

Angular distribution of electrons from multiphoton ionization by an elliptically polarized laser field

Predrag Krstić and Marvin H. Mittleman

Phys. Rev. A 44, 5938 (1991) - Published 1 November, 1991

Effects of permanent dipole moments in degenerate four-wave-mixing processes

J. P. Lavoine, C. Hoerner, and A. A. Villaeys

Phys. Rev. A 44, 5947 (1991) - Published 1 November, 1991

Physics in counterpropagating light-beam devices: Phase-conjugation and gain concepts in multiwave mixing

Martine Le Berre, Elisabeth Ressayre, and Andrée Tallet

Phys. Rev. A 44, 5958 (1991) - Published 1 November, 1991

Lasing without inversion in dressed-state lasers

Ning Lu and Paul R. Berman

Phys. Rev. A 44, 5965 (1991) - Published 1 November, 1991

Coexistence of a self-induced-transparency soliton and a nonlinear Schrödinger soliton in an erbium-doped fiber

Masataka Nakazawa, Eiichi Yamada, and Hirokazu Kubota

Phys. Rev. A 44, 5973 (1991) - Published 1 November, 1991

Squeezing via superpositions of even and odd Sp(2,R) coherent states

H. A. Schmitt and A. Mufti

Phys. Rev. A 44, 5988 (1991) - Published 1 November, 1991

Micromaser spectrum

Marlan O. Scully, H. Walther, G. S. Agarwal, Tran Quang, and W. Schleich

Phys. Rev. A 44, 5992 (1991) - Published 1 November, 1991

Model atom for multiphoton physics

Q. Su and J. H. Eberly

Phys. Rev. A 44, 5997 (1991) - Published 1 November, 1991

Four-wave mixing with time-delayed correlated fields of arbitrary bandwidths and pump intensities

Gautam Vemuri, G. S. Agarwal, Rajarshi Roy, M. H. Anderson, J. Cooper, and S. J. Smith

Phys. Rev. A 44, 6009 (1991) - Published 1 November, 1991

Amplitude-squared squeezing in the multiphoton Jaynes-Cummings model: Effect of phases

A. M. Abdel-Hafez and A.-S. F. Obada

Phys. Rev. A 44, 6017 (1991) - Published 1 November, 1991

Establishment of an entangled atom-field state in the Jaynes-Cummings model

Simon J. D. Phoenix and P. L. Knight

Phys. Rev. A 44, 6023 (1991) - Published 1 November, 1991

Photon-counting statistics of resonance fluorescence in a squeezed vacuum

B. N. Jagatap and S. V. Lawande

Phys. Rev. A 44, 6030 (1991) - Published 1 November, 1991

Theory of energy exchange and conversion via four-wave mixing in a nondissipative $χ^{(3)}$ material

B. Kryzhanovsky, A. Karapetyan, and Boris Glushko

Phys. Rev. A 44, 6036 (1991) - Published 1 November, 1991

Dynamics of a three-level atom in a two-mode squeezed vacuum

W. K. Lai, V. Buek, and P. L. Knight

Phys. Rev. A 44, 6043 (1991) - Published 1 November, 1991

Exact solutions of the stimulated-Raman-scattering equations

D. Levi, C. R. Menyuk, and P. Winternitz

Phys. Rev. A 44, 6057 (1991) - Published 1 November, 1991

Amplitude-squared squeezing in the two-photon Jaynes-Cummings model

Mubeen A. Mir and M. S. K. Razmi

Phys. Rev. A 44, 6071 (1991) - Published 1 November, 1991

Amplitude-squared squeezing of radiation in some lossless models

Mubeen A. Mir and M. S. K. Razmi

Phys. Rev. A 44, 6077 (1991) - Published 1 November, 1991

Generalized-moment-expansion method for intensity correlation functions of the single-mode laser

J. M. Noriega, L. Pesquera, and M. A. Rodrguez

Phys. Rev. A 44, 6087 (1991) - Published 1 November, 1991

Quantum collapses and revivals in an optical cavity

Tran Quang, P. L. Knight, and V. Buek

Phys. Rev. A 44, 6092 (1991) - Published 1 November, 1991

Quantum versus stochastic or hidden-variable fluctuations in two-photon interference effects

C. Su and K. Wódkiewicz

Phys. Rev. A 44, 6097 (1991) - Published 1 November, 1991

Wigner-function description of quantum-mechanical nonlocality

A. Venugopalan and R. Ghosh

Phys. Rev. A 44, 6109 (1991) - Published 1 November, 1991

BRIEF REPORTS

Atomic and Molecular Structure

Direct observation of the ΔJ=2 forbidden transition in Nd i induced by the second-order hyperfine perturbation

M. Wakasugi, W. Yang, W. G. Jin, and T. Horiguchi

Phys. Rev. A 44, 6115 (1991) - Published 1 November, 1991

Atomic and Molecular Collisions and Interactions

Multiconfiguration Hartree-Fock calculation of the photoionization of the excited N 2 $p^{2}$ 3p ${}^{2}$ S state

H. P. Saha

Phys. Rev. A 44, 6119 (1991) - Published 1 November, 1991

Fine structure and resonance transitions in $C^{+}$

Robert D. Blum and Anil K. Pradhan

Phys. Rev. A 44, 6123 (1991) - Published 1 November, 1991

Observation of the partial decay into $H^{0}$ (n’=2) by excited $H^{-}$ near the n=3 and 4 thresholds

M. Halka, H. C. Bryant, E. P. Mackerrow, W. Miller, A. H. Mohagheghi, C. Y. Tang, S. Cohen, J. B. Donahue, A. Hsu, C. R. Quick, J. Tiee, and K. Rozsa

Phys. Rev. A 44, 6127 (1991) - Published 1 November, 1991

Orientation and alignment in $H^{+}$ -H collisions

J. P. Hansen, A. Dubois, and S. E. Nielsen

Phys. Rev. A 44, 6130 (1991) - Published 1 November, 1991

Resonant excitation and capture by excited F ii at low energies

Ibraheem Nasser and Yukap Hahn

Phys. Rev. A 44, 6133 (1991) - Published 1 November, 1991

Atoms and Molecules in Electromagnetic Fields

Collisional-redistribution measurements including the effect of velocity

F. Capozzi, M. Belsley, and P. Ewart

Phys. Rev. A 44, 6136 (1991) - Published 1 November, 1991

Precise measurement of the Stark shift of the lithium D1 line

L. R. Hunter, D. Krause, Jr., D. J. Berkeland, and M. G. Boshier

Phys. Rev. A 44, 6140 (1991) - Published 1 November, 1991

Quantum Optics

Two-mode squeezing of cavity fields

Zheng-dong Liu, X. Li, D. L. Lin, and Thomas F. George

Phys. Rev. A 44, 6144 (1991) - Published 1 November, 1991

Analysis of a multiphoton Jaynes-Cummings model with squeezed inputs

T. Maqbool and M. S. K. Razmi

Phys. Rev. A 44, 6147 (1991) - Published 1 November, 1991

COMMENTS

Comment on ‘‘Approximate solution of the hydrogenlike atoms in intense laser radiation’’

Marvin H. Mittleman

Phys. Rev. A 44, 6150 (1991) - Published 1 November, 1991

ERRATA

Erratum: Physical interpretation and assessment of the Coulomb-hole and screened-exchange approximation for molecules

Mark E. Casida and Delano P. Chong

Phys. Rev. A 44, 6151 (1991) - Published 1 November, 1991