activity
19952012
most citedExperimental evidence for a light and broad scalar resonance in decay

315 citations · 1.9k across the 81 of their papers we have counts for

collaborators

81 papers

hep-ex2012★ 42 cited

A model-independent Dalitz plot analysis of with () decays and constraints on the CKM angle

LHCb collaboration, R. Aaij, C. Abellan Beteta +617

A binned Dalitz plot analysis of decays, with and , is performed to measure the CP-violating observables $…

hep-ph2012★ 7 cited

Monte Carlo approach for hadron azimuthal correlations in high energy proton and nuclear collisions

Alejandro Ayala, Isabel Dominguez, Jamal Jalilian-Marian +2

We use a Monte Carlo approach to study hadron azimuthal angular correlations in high energy proton-proton and central nucleus-nucleus collisions at the BNL Relativistic Heavy Ion C…

hep-ex2012★ 47 cited

Observation of CP violation in B+ to DK+ decays

LHCb collaboration, R. Aaij, C. Abellan Beteta +589

An analysis of B+ to DK+ and B+ to Dpi+ decays is presented where the D meson is reconstructed in the two-body final states: K+pi-, K+K-, pi+pi- and pi+K-. Using 1.0 fb-1 of LHCb d…

hep-ex2011★ 179 cited

Observation of X(3872) production in pp collisions at sqrt(s)= 7 TeV

LHCb Collaboration, R. Aaij, C. Abellan Beteta +585

Using 34.7 pb-1 of data collected with the LHCb detector, the inclusive production of the X(3872) meson in pp collisions at sqrt(s) = 7 TeV is observed for the first time. Candidat…

nucl-th2011★ 2 cited

Heavy flavor nuclear modification factor: more baryons than mesons less energy loss

Alejandro Ayala, Eleazar Cuautle, J. Magnin +2

The suppression of the nuclear modification factor for heavy flavor hadrons is usually attributed to the energy loss of heavy quarks propagating in a QCD plasma. Nevertheless it is…

hep-ph2011★ 9 cited

Three-hadron angular correlations from pQCD at RHIC and LHC

Alejandro Ayala, Jamal Jalilian-Marian, Antonio Ortiz +3

We study three-hadron azimuthal angular correlations in high energy proton-proton and central nucleus-nucleus collisions at RHIC and LHC at mid-rapidity. We use the LO parton matri…