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19922026
Showing 2011 · hep-phShow all

72 papers · 2 filters

hep-ph2011★ 5 cited

X(3872) as a D-D* molecule bound by quark exchange forces

Carlos Pena, David Blaschke

The Bethe-Salpeter equation for the T-Matrix of D-D* scattering is solved with a meson-meson potential that results from 2nd order Born approximation of quark exchange processes. T…

hep-ph2011★ 2 cited

The QCD Critical End Point in the Context of the Polyakov--Nambu--Jona-Lasinio Model

Pedro Costa, C. A. de Sousa, M. C. Ruivo +1

We investigate the phase diagram of the so-called Polyakov--Nambu--Jona-Lasinio model at finite temperature and nonzero chemical potential with three quark flavors. Chiral and deco…

hep-ph2011★ 12 cited

Experimental constraint on the meson form factors in the time--like region

A. Dbeyssi, E. Tomasi-Gustafsson, G. I. Gakh +1

The annihilation reaction is considered. The constraint on time-like -meson form factors from the measurement done by the BaBar collaboration at $\…

hep-ph2011★ 19 cited

Phenomenology of anomaly-mediated supersymmetry breaking scenarios with non-minimal flavour violation

Benjamin Fuks, Björn Herrmann, Michael Klasen

In minimal anomaly-mediated supersymmetry breaking models, tachyonic sleptons are avoided by introducing a common scalar mass similar to the one introduced in minimal supergravity.…

hep-ph2011★ 37 cited

A consistent model for πN transition distribution amplitudes and backward pion electroproduction

J. P. Lansberg, B. Pire, K. Semenov-Tian-Shansky +1

The extension of the concept of generalized parton distributions leads to the introduction of baryon to meson transition distribution amplitudes (TDAs), non-diagonal matrix element…

hep-ph2011★ 11 cited

Status of the Fourth Generation - A Brief Summary of B3SM-III Workshop in Four Parts

S. A. Çetin, G. W. -S. Hou, V. E. Özcan +2

This summary of the 3rd "Beyond the 3 Generation Standard Model" workshop presents the following four statements (and their implications) for the ongoing and future searches of a f…