output
20022023
most citedBlack holes, gravitational waves and fundamental physics: a roadmap

742 citations

Showing 2014Show all

6 papers · 1 filter

math.NA2014

A uniformly convergent difference scheme on a modified Shishkin mesh for the singular perturbation boundary value problem

Enes Duvnjaković, Samir Karasuljić, Vedad Pasic +1

In this paper we are considering a semilinear singular perturbation reaction -- diffusion boundary value problem, which contains a small perturbation parameter that acts on the hig…

nucl-ex2014★ 11 cited

The neutron-gamma Feynman variance to mean approach: gamma detection and total neutron-gamma detection (theory and practice)

Dina Chernikova, Kåre Axell, Senada Avdic +2

Two versions of the neutron-gamma variance to mean (Feynman-alpha method or Feynman-Y function) formula for either gamma detection only or total neutron-gamma detection, respective…

gr-qc2014★ 9 cited

PP-waves with Torsion - a Metric-affine Model for the Massless Neutrino

Vedad Pasic, Elvis Barakovic

In this paper we deal with quadratic metric-affine gravity, which we briefly introduce, explain and give historical and physical reasons for using this particular theory of gravity…

nucl-th2014★ 19 cited

Pole structure from energy-dependent and single-energy fits to elastic scattering data

Alfred Švarc, Mirza Hadžimehmedović, Hedim Osmanović +2

The pole structure of the current GW/SAID partial-wave analysis of elastic scattering and production data is studied. Pole positions and residues are extracted from both…

nucl-th2014★ 34 cited

Pole positions and residues from pion photoproduction using the Laurent+Pietarinen expansion method

Alfred Švarc, Mirza Hadžimehmedović, Hedim Osmanović +3

We have applied a new approach to determine the pole positions and residues from pion photoproduction multipoles. The method is based on a Laurent expansion of the partial wave T-m…

nucl-th2014★ 29 cited

Poles of Karlsruhe-Helsinki KH80 and KA84 solutions extracted by using Laurent+Pietarinen method

Alfred Svarc, Mirza Hadzimehmedovic, Rifat Omerovic +2

Poles of partial wave scattering matrices have also in hadron spectroscopy recently been established as a sole link between experiment and QCD theories and models [1-4]. We have, h…