468 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute of Nuclear Physics, Polish Academy of SciencesPL337 papers
- AGH University of KrakowPL243 papers
- Tsinghua UniversityCN205 papers
- European Organization for Nuclear ResearchCH203 papers
- University of OxfordGB201 papers
- Central China Normal UniversityCN200 papers
- Massachusetts Institute of TechnologyUS199 papers
- University of GlasgowGB198 papers
- National Institute for Subatomic PhysicsNL196 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT195 papers
- University of BirminghamGB194 papers
- Imperial College LondonGB192 papers
11 papers · 1 filter
Linear and nonlinear tails II: exact decay rates in spherical symmetry
Nikodem Szpak, Piotr Bizoń, Tadeusz Chmaj +1
We derive the exact late-time asymptotics for small spherically symmetric solutions of nonlinear wave equations with a potential. The dominant tail is shown to result from the comp…
Quantum anharmonic oscillator and its statistical properties
Maciej M. Duras
In the present article a family of quantum anharmonic oscillators is studied using Hermite's function basis (Fock's basis) in the Hilbert space. The numerical investigation of the…
Fractal Threshold Behavior in Vacuum Gravitational Collapse
Sebastian J. Szybka, Tadeusz Chmaj
We present the numerical evidence for fractal threshold behavior in the five dimensional vacuum Einstein equations satisfying the cohomogeneity-two triaxial Bianchi type-IX ansatz.…
Diffractive photoproduction of dijets in ep collisions at HERA
ZEUS Collaboration, S. Chekanov
Diffractive photoproduction of dijets was measured with the ZEUS detector at the ep collider HERA using an integrated luminosity of 77.2 pb-1. The measurements were made in the kin…
Anomalously small wave tails in higher dimensions
Piotr Bizoń, Tadeusz Chmaj, Andrzej Rostworowski
We consider the late-time tails of spherical waves propagating on even-dimensional Minkowski spacetime under the influence of a long range radial potential. We show that in six and…
Forward-jet production in deep inelastic ep scattering at HERA
S. Chekanov
Forward jet cross sections have been measured in neutral current deep inelastic scattering at low Bjorken-x with the ZEUS detector at HERA using an integrated luminosity of ${81.8…
Late-time tails of a Yang-Mills field on Minkowski and Schwarzschild backgrounds
Piotr Bizoń, Tadeusz Chmaj, Andrzej Rostworowski
We study the late-time behavior of spherically symmetric solutions of the Yang-Mills equations on Minkowski and Schwarzschild backgrounds. Using nonlinear perturbation theory we sh…
Diffractive Photoproduction of D*+/-(2010) at HERA
ZEUS Collaboration, S. Chekanov
Diffractive photoproduction of D*+/-(2010) mesons was measured with the ZEUS detector at the ep collider HERA, using an integrated luminosity of 78.6 pb^{-1}. The D* mesons were re…
Gravitational Solitons and the Squashed Seven-Sphere
P. Bizon, T. Chmaj, G. W. Gibbons +1
We discuss some aspects of higher-dimensional gravitational solitons and kinks, including in particular their stability. We illustrate our discussion with the examples of (non-BPS)…
Photoproduction of events with rapidity gaps between jets at HERA
ZEUS Collaboration, S. Chekanov
The photoproduction of dijet events, where the two jets with the highest transverse energy are separated by a large gap in pseudorapidity, have been studied with the ZEUS detector…
On asymptotic stability of the Skyrmion
Piotr Bizoń, Tadeusz Chmaj, Andrzej Rostworowski
We study the asymptotic behavior of spherically symmetric solutions in the Skyrme model. We show that the relaxation to the degree-one soliton (called the Skyrmion) has a universal…