90 citations · 953 across the 58 of their papers we have counts for
13 papers · 1 filter
Nucleon tensor charges and electric dipole moments
Mario Pitschmann, Chien-Yeah Seng, Craig D. Roberts +1
A symmetry-preserving Dyson-Schwinger equation treatment of a vector-vector contact interaction is used to compute dressed-quark-core contributions to the nucleon -term and tens…
Electric dipole moment of the rho-meson
Mario Pitschmann, Chien-Yeah Seng, Michael J. Ramsey-Musolf +3
At an hadronic scale the effect of CP-violating interactions that typically appear in extensions of the Standard Model may be described by an effective Lagrangian, in which the ope…
Molecule model for deeply bound and broad kaonic nuclear clusters
A. N. Ivanov, P. Kienle, J. Marton +1
A molecule model is proposed for the description of the properties of the kaonic nuclear cluster (KNC) anti-KNN with the structure N(ant-KN)_(I = 0) and quantum numbers I(J^P) = 1/…
Time Modulation of K-Shell Electron Capture Decay Rates of H-Like Heavy Ions and Neutrino Masses
R. Hoellwieser, A. N. Ivanov, P. Kienle +1
We calculate the neutrino masses, using the experimental data on the periods of the time modulation of the K-shell electron capture (EC) decay rates of the H-like heavy ions, measu…
Energy Level Displacement of Excited np State of Kaonic Deuterium In Faddeev Equation Approach
M. Faber, M. P. Faifman, A. N. Ivanov +3
We calculate the energy level displacement of the excited state of kaonic deuterium in terms of the P-wave scattering length of scattering. We solve the Faddeev equatio…
Molecule model for kaonic nuclear cluster anti-KNN
M. Faber, A. N. Ivanov, P. Kienle +2
We analyse the properties of the kaonic nuclear cluster (KNC) anti-KNN with the structure Nx(anti-KN)_(I = 0), having the quantum numbers I(J^P) = 1/2(0^-), and treated as a quasi-…
On the influence of the magnetic field of the GSI experimental storage ring on the time-modulation of the EC-decay rates of the H-like mother ions
M. Faber, A. N. Ivanov, P. Kienle +2
We investigate the influence of the magnetic field of the Experimental storage ring (ESR) at GSI on the periodic time-dependence of the orbital K-shell electron capture decay …
Rates of K-shell Electron Capture Decays of 180Re and 142Pm Atoms
A. N. Ivanov, P. Kienle, M. Pitschmann
We propose a theoretical analysis of the experimental data on the time behaviour K-shell electron capture (EC) decays of atoms 180Re and 142Pm in solid targets, obtained recently b…
Can the "Darmstadt oscillations" be treated as two closely spaced mass-eigenstates of the H-like mother ions ?
M. Faber, A. N. Ivanov, P. Kienle +3
We discuss the proposal that the "Darmstadt oscillations" of the orbital K-shell electron capture decay (EC) rate of the H-like heavy ions are caused by quantum beats of two cohere…
First-Forbidden Continuum- and Bound-State beta^- -Decay Rates of Bare 205Hg80+ and 207Tl81+ Ions
M. Faber, A. N. Ivanov, P. Kienle +3
We calculate the decay rates lambda_(beta^-_c) and lambda_(beta^-_b) of the continuum- and bound-state beta^- decays for bare 205Hg80+ and 207Tl81+ ions. For the ratio of the decay…
Comments on "Rates of processes with coherent production of different particles and the GSI time anomaly"by C. Giunti, Phys. Lett. B 665, 92 (2008), 0805.0431
A. N. Ivanov, E. L. Kryshen, M. Pitschmann +1
We give comments on the recent paper by Giunti (Phys. Lett. B 665, 92 (2008), arXiv: 0805.0431 [hep-ph]) with a critique of our explanation of the experimentally observed periodic…
On the Time-Modulation of the beta^+$-Decay Rate of H-like 140Pr58+ Ion
A. N. Ivanov, E. L. Kryshen, M. Pitschmann +1
According to recent experimental data at GSI, the rates of the number of daughter ions, produced by the nuclear K-shell electron capture (EC) decays of the H-like ions 140Pr58+ and…
Neutrino masses from the GSI anomaly
A. N. Ivanov, E. L. Kryshen, M. Pitschmann +1
We investigate the influence of the strong Coulomb field of a heavy nucleus on massive neutrinos, produced in the K-shell electron capture (EC) decays of the H-like 140Pr58+ and 14…