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20022008
most citedFirst stars VI - Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements

434 citations

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21 papers · 1 filter

hep-ph2008

Electroweak precision constraints on the Lee-Wick Standard Model

Ezequiel Alvarez, Leandro Da Rold, Carlos Schat +1

We present the constraints on the parameter space of the Lee-Wick Standard Model coming from electroweak precision observables. The model predicts a large positive S and a negative…

hep-ph2008★ 37 cited

Width of exotics from QCD sum rules : tetraquarks or molecules?

Su Houng Lee, Kenji Morita, Marina Nielsen

We investigate the widths of the recently observed charmonium like resonances X(3872), Z(4430) and Z_2(4250) using QCD sum rules. Extending previous analyses regarding these states…

hep-ph2008★ 59 cited

The Quirky Collider Signals of Folded Supersymmetry

Gustavo Burdman, Z. Chacko, Hock-Seng Goh +2

We investigate the collider signals associated with scalar quirks ("squirks") in folded supersymmetric models. As opposed to regular superpartners in supersymmetric models these pa…

hep-ph2008★ 28 cited

Constraining the nuclear gluon distribution in processes at RHIC

E. R. Cazaroto, F. Carvalho, V. P. Goncalves +1

A systematic determination of the gluon distribution is of fundamental interest in understanding the parton structure of nuclei and the QCD dynamics. Currently, the behavior of thi…

hep-ph2008★ 16 cited

LHC signals for neutrino mass model in bilinear R-parity violating mAMSB

F. de Campos, M. A. Diaz, O. J. P. Eboli +3

We investigate a neutrino mass model in which the neutrino data is accounted for by bilinear R-parity violating supersymmetry with anomaly mediated supersymmetry breaking. We focus…

hep-ph2008★ 11 cited

Direct Detection of Kaluza-Klein Particles in Neutrino Telescopes

Ivone F. M. Albuquerque, Gustavo Burdman, Christopher A. Krenke +1

In theories with universal extra dimensions (UEDs), all standard model fields propagate in the bulk and the lightest state of the first Kaluza-Klein (KK) level can be made stable b…