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19932026
most citedFeshbach Resonances in Ultracold Gases

3.9k citations

Showing 2013 · hep-phShow all

7 papers · 2 filters

hep-ph2013★ 35 cited

QCD symmetries in eta and etaprime mesic nuclei

Steven D. Bass, Anthony W. Thomas

We discuss the role of QCD symmetries and confinement in understanding eta and etaprime mesic nuclei. Eta and etaprime bound states in nuclei are sensitive to the flavour-singlet c…

hep-ph2013

GSI Oscillations as Laboratory for Testing of New Physics

A. N. Ivanov, P. Kienle

We analyse recent experimental data on the GSI oscillations of the hydrogen-like heavy {^{142}}{\rm Pm}^{60+} ions that is a time modulation of the K-shell electron capture (EC) de…

hep-ph2013★ 199 cited

SModelS: a tool for interpreting simplified-model results from the LHC and its application to supersymmetry

Sabine Kraml, Suchita Kulkarni, Ursula Laa +4

We present a general procedure to decompose Beyond the Standard Model (BSM) collider signatures presenting a Z2 symmetry into Simplified Model Spectrum (SMS) topologies. Our method…

hep-ph2013

Resolving the Puzzle of the Pion-Photon Transition Form Factor

Wolfgang Lucha, Dmitri Melikhov

We investigate the form factors for pseudoscalar-meson-photon transitions by means of dispersive QCD sum rules and demonstrate that most of the measurements done so far (in particu…

hep-ph2013★ 1 cited

Decay Constants of Heavy Pseudoscalar Mesons: Reconciling QCD Sum Rules and Lattice QCD

Wolfgang Lucha, Dmitri Melikhov, Silvano Simula

Exploiting recently proposed novel improvements of the techniques used for extracting from QCD sum rules pivotal hadron characteristics, including their systematic errors, we succe…

hep-ph2013★ 32 cited

Accurate bottom-quark mass from Borel QCD sum rules for and

Wolfgang Lucha, Dmitri Melikhov, Silvano Simula

We prove that Borel QCD sum rules for heavy-light currents yield very strong correlations between the -quark mass and the -meson decay constant , namely, $δf_B/f_B…

hep-ph2013★ 6 cited

Three-body gravitino decays in the MSSM

Helmut Eberl, Vassilis C. Spanos

We present results from a new calculation of two- and three-body decays of the gravitino including all possible Feynman graphs. The work is done in the R-parity conserving Minimal…