Universitat de València

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19922026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2009 · hep-phShow all

104 papers · 2 filters

hep-ph2009★ 20 cited

Radiative open charm decay of the Y(3940), Z(3930), X(4160) resonances

Wei Hong Liang, R. Molina, E. Oset

We determine the radiative decay amplitudes for decay into $D^{*}$ and $D ˉ γ$ , or $D_{s}^{*}$ and $D ˉ_{s} γ$ of some of the charmonium like states classified as X,Y,Z resonances,…

hep-ph2009★ 33 cited

Tetraquark Spectroscopy: A Symmetry Analysis

J. Vijande, A. Valcarce

We present a detailed analysis of the symmetry properties of a four-quark wave function and its solution by means of a variational approach for simple Hamiltonians. We discuss seve…

hep-ph2009★ 2 cited

Molecular and compact four-quark states

A. Valcarce, J. Vijande

We study charmonium ( $c c ˉ n n ˉ$ ), bottomonium ( $b b ˉ n n ˉ$ ) and exotic ( $cc n ˉ n ˉ$ and $bb n ˉ n ˉ$ ) four-quark states by means of a standard non-relativisti…

hep-ph2009★ 1 cited

Neutrino induced coherent pion production

E. Hernández, J. Nieves, M. Valverde +1

We discuss different parameterizations of the $C_{5}^{A} (q^{2})$ $N Δ$ axial form factor, fitted to the old Argonne bubble chamber data for pion production by neutrinos, and we use cohere…

hep-ph2009

Semileptonic bc to cc and bb to bc Baryon Decays and Heavy Quark Spin Symmetry

J. Nieves, J. M. Flynn, E. Hernandez

We study the semileptonic decays of the lowest-lying $b c$ baryons to the lowest-lying $cc$ baryons ( $Ξ_{b c}^{(' *)} \to Ξ_{cc}^{(*)}$ and $Ω_{b c}^{(' *)} \to Ω_{cc}^{(*)}$ ),…

hep-ph2009★ 92 cited

Higgs in Space!

C. B. Jackson, Geraldine Servant, Gabe Shaughnessy +2

We consider the possibility that the Higgs can be produced in dark matter annihilations, appearing as a line in the spectrum of gamma rays at an energy determined by the masses of…