P. Froelich

发表

Towards prediction of the rates of antihydrogen positive ion production in collision of antihydrogen with excited positronium

Y. Kino, S. Jonsell, T. Yamashita, 2020, Journal of Physics: Conference Series.

Level crossings and branch points studied by the multidimensional partitioning technique

E. Brändas, P. Froelich, 1978 .

Weyl’s theory applied to predissociation by rotation. II. Determination of resonances and complex eigenvalues: Application to HgH

E. Brändas, P. Froelich, M. Hehenberger, 1976 .

Impact of the strong force on the Coulombic decay of a hydrogen–antihydrogen molecule

P. Froelich, A. Voronin, P. Berggren, 2008 .

The Gbar project, or how does antimatter fall?

F. Schmidt-Kaler, B. Mansoulié, A. Curioni, 2014 .

The GBAR antimatter gravity experiment

D. Lunney, B. Mansoulié, F. Schmidt-Kaler, 2015 .

Near-threshold behavior of positronium-antihydrogen scattering cross sections

S. Jonsell, T. Yamashita, Y. Kino, 2022, Physical Review A.

Four-body treatment of the antihydrogen-positronium system: binding, structure, resonant states and collisions

S. Jonsell, T. Yamashita, Y. Kino, 2019, Hyperfine Interactions.

Nonrelativistic Compton scattering in Furry’s picture. III. Kramers–Heisenberg transition amplitude by means of the complex‐coordinate method

P. Froelich, W. Weyrich, 1986 .

Quantum chemistry of antimatter

P. Froelich, 2002 .

Resonances from the complex dilated Hamiltonians in a dilation‐adapted basis set with a new stabilization parameter

N. Moiseyev, P. Froelich, O. Goscinski, 1986 .

Photon-induced post-collisional Auger decay. A two-potential complex coordinate formalism

P. Froelich, O. Goscinski, U. Gelius, 1984 .

Rigorous determination of cross sections via complex transformations

E. Brändas, P. Froelich, 2009 .

Calculation of resonance widths via L2 expansion techniques

E. Brändas, P. Froelich, 2009 .

Extended virial theorem applied to predissociation phenomena. Interpretation of the nearly degenerate G1Π ∼ I1Π energy spectra in SiO

E. Brändas, P. Froelich, N. Elander, 1978 .

Effect of final-state interactions in allowed {beta} decays. II. Reliability of the {beta}-decay spectrum for T{sub 2}

P. Froelich, A. Saenz, 1997 .

Interaction of ultracold antihydrogen with a conducting wall (11 pages)

P. Froelich, A. Voronin, B.Zygelman, 2005, physics/0612050.

On the Hartree-Fock scheme for a pair of adjoint operators

P. Löwdin, P. Froelich, 1983 .

A note on the complex transformation method and the extended virial theorem for treating resonances in the continuous spectrum

E. Brändas, P. Froelich, M. Hehenberger, 2009 .

The dilated electron propagator: a bi-orthogonal approach

P. Froelich, M. Mishra, Y. Öhrn, 1981 .

Electronic resonances of HeT+ resulting from the beta decay of the tritium molecule

H. Monkhorst, K. Szalewicz, B. Jeziorski, 1987 .

Implementation of the complex coordinate method for resonances and photoionization cross sections by means of matrix element extrapolation

P. Froelich, E. Sangfelt, B. Weiner, 1987 .

Photon-induced post-collisional Auger decay: a modified 'shake-down' model

P. Froelich, O. Goscinski, U. Gelius, 1986 .

Some analytical properties of the dilated SCF Equations

E. Brändas, P. Froelich, 1983 .

A configuration-interaction-oriented implementation of the complex coordinate method

P. Froelich, A. Saenz, W. Weyrich, 1993 .

Some properties of the bivariational Hartree–Fock scheme for complex symmetric many‐particle operators

P. Löwdin, M. Mishra, P. Froelich, 1989 .

Impact of the side-path model on the muon cycling rate density dependence in D-T mixtures

J. Wallenius, P. Froelich, 1996 .

Muon transfer via meta-stable dtμ∗ molecules and the kinetics of μCF

J. Wallenius, P. Froelich, 1995 .

Including the strong nuclear force in antihydrogen-scattering calculations

S. Jonsell, P. Froelich, A. Dalgarno, 2005 .

Muon catalysed fusion Chemical confinement of nuclei within the muonic molecule dtμ

P. Froelich, 1992 .

Reactivation of αμ in muon-catalyzed fusion under plasma conditions

P. Froelich, C. Stodden, G. Larson, 1989 .

Fusion in flight from the molecular continuum of dtμ

J. Wallenius, K. Szalewicz, P. Froelich, 1994 .

Nuclear fusion and sticking from resonant states of dtμ

P. Froelich, A. Flores-Riveros, 1993 .

Three-body resonances of dtμ above dμ threshold

K. Szalewicz, P. Froelich, 1988 .

Nonadiabatic coupling in cold collisions of spin-polarized metastable hydrogen atoms

R. C. Forrey, P. Froelich, A. Dalgarno, 2007 .

Doubly Excited Autoionizing States of H2 converging to the H(n=2) + H(n' = 2) Limit

R. C. Forrey, S. Jonsell, P. Froelich, 2006 .

Long-Range Interactions between Two 2s Excited Hydrogen Atoms

R. C. Forrey, R. Côté, S. Jonsell, 2002 .

Electron impact induced post-collisional Auger decay. A two-potential complex coordinate treatment

P. Froelich, O. Goscinski, U. Gelius, 1986 .

Fusion rates from resonant states of td. mu

P. Froelich, A. Flores-Riveros, Alexander Sa, 1992 .

Study of mode specificity by the natural expansion analysis

R. Schatzberger, N. Moiseyev, P. Froelich, 1985 .

Quantum reflection of ultracold antihydrogen from a solid surface

P. Froelich, A. Voronin, 2005 .

Two‐photon ionization of atomic systems treated by means of the complex coordinate method

P. Froelich, A. Flores-Riveros, 1986 .

On the Bose–Einstein condensation of exotic atoms

S. Jonsell, P. Froelich, H. Sadeghpour, 2006 .

Resonant phenomena in antihydrogen-hydrogen scattering

P. Froelich, A. Voronin, 2008, 0807.2042.

Gravitational states of antihydrogen near material surface

P. Froelich, A. Voronin, V. Nesvizhevsky, 2012 .

Spin exchange in hydrogen–antihydrogen collisions

P. Froelich, A. Voronin, 2009, 0907.4444.

Hydrogen antihydrogen scattering in the Born Oppenheimer approximation

S. Jonsell, P. Froelich, B. Zygelman, 2004 .

Gravitational quantum states of Antihydrogen

P. Froelich, A. Voronin, V. Nesvizhevsky, 2011 .

Resonance spectroscopy of gravitational states of antihydrogen

P. Froelich, O. Dalkarov, V. Nesvizhevsky, 2013, 1311.7366.

High-Precision Calculation of the Energy Levels and Auger Decay Rates of the Metastable States of the Antiprotonic Helium Atoms

Y. Kino, P. Froelich, N. Yamanaka, 2001 .

Stability of hydrogen-antihydrogen mixtures at low energies

S. Jonsell, P. Froelich, A. Dalgarno, 2001 .

Nonrelativistic Compton scattering in Furry’s picture. II. Bethe surface by means of the complex‐coordinate method

P. Froelich, A. Flores-Riveros, W. Weyrich, 1985 .

Nonrelativistic Compton scattering in Furry’s picture: Beyond the sudden impulse approximation by means of the complex coordinate method

P. Froelich, W. Weyrich, 1984 .

A remark on time evolution and spectral concentration

E. Brändas, P. Froelich, 2009 .

Muon transfer in dµ + H2 collisions

J. Wallenius, P. Froelich, 1999 .

Continuum orbitals, complex scaling problem, and the extended virial theorem

E. Brändas, P. Froelich, 1977 .

Variational principle for quasibound states

Erkki J. Brändas, E. Brändas, P. Froelich, 1975 .

Four-body Calculation of Inelastic Scattering Cross Sections of Positronium–Antihydrogen Collision

S. Jonsell, T. Yamashita, Y. Kino, 2021, Few-Body Systems.

Near-threshold production of antihydrogen positive ion in positronium–antihydrogen collision

S. Jonsell, T. Yamashita, Y. Kino, 2021, New Journal of Physics.

Interaction of antihydrogen with ordinary atoms and solid surfaces

P. Froelich, A. Voronin, 2012 .

Cold collisions of atomic hydrogen with antihydrogen atoms: An optical potential approach

S. Jonsell, P. Froelich, B. Zygelman, 2004 .

Effect of final-state interactions in allowed β decays. I. General formalism

P. Froelich, A. Saenz, 1997 .

The first Born approximation and absolute scattering cross sections

P. Froelich, A. Saenz, W. Weyrich, 1996 .

Hyperfine transitions in ultracold hydrogen-antihydrogen collisions

P. Froelich, A. Voronin, 2009 .

Positron - Electron Annihilation in Hydrogen - Antihydrogen Collisions

S. Eriksson, S. Jonsell, P. Froelich, 2004 .

Low energy hydrogen-antihydrogen collisions

S. Jonsell, P. Froelich, A. Saenz, 2000 .

On the Change of Spectra Associated with Unbounded Similarity Transformations of A Many-Particle Hamiltonian and the Occurrence of Resonance States in the Method of Complex Scaling. Part II. Applications to the Hartree-Fock Scheme Based on the Bi-Variational Principle

P. Löwdin, M. Mishra, P. Froelich, 1989 .

Some properties of the eigenfunctions of the dilated model Hamiltonians with complex potentials

P. Froelich, 1983 .

14-1-AD-7 / GBAR status report for the 2014 CERN SPSC

F. Schmidt-Kaler, B. Mansoulié, A. Curioni, 2014 .

Theory of resonances in many-body systems: Spectral theory of unbounded Schrödinger operators, complex scaling, and extended virial theorem

E. Brändas, P. Froelich, M. Hehenberger, 1978 .

Neutrino-mass determination from tritium beta decay: Corrections to and prospects of experimental verification of the final-state spectrum

S. Jonsell, P. Froelich, A. Saenz, 1999 .

On the relativistic corrections to the cross-section for inelastic scattering of photons on atomic electrons

P. Froelich, W. Weyrich, 1996 .

Collisions of H and ¯H

S. Jonsell, P. Froelich, A. Dalgarno, 2001 .

Fine Structure in Cold Collisions of Spin-Polarized H(2s) Atoms

R. C. Forrey, S. Jonsell, P. Froelich, 2004 .

Production of antihydrogen atoms by 6 keV antiprotons through a positronium cloud

F. Schmidt-Kaler, B. Tuchming, B. Vallage, 2023, The European Physical Journal C.

New method for calculating atomic and molecular resonances by partitioning technique

P. Froelich, S. Alexander, M. Höghede, 1989 .

Generalized virial relations and the theory of subdynamics

E. Brändas, P. Froelich, C. Obcemea, 2009 .

Error estimates for complex eigenvalues of dilated Schroedinger operators

E. Davidson, P. Froelich, E. Brändas, 1983 .