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From the 1 of 3.7k papers with an AI index.

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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 · nucl-exShow all

7 papers · 2 filters

nucl-ex2009★ 40 cited

Photoproduction of meson pairs: First measurement of the polarization observable I^s

E. Gutz, V. Sokhoyan, H. van Pee +64

The polarization observable I^s, a feature exclusive to the acoplanar kinematics of multi-meson final states produced via linearly polarized photons, has been measured for the firs…

nucl-ex2009★ 100 cited

Origin of the low-mass electron pair excess in light nucleus-nucleus collisions

The HADES Collaboration, G. Agakishiev, A. Balanda +97

We report measurements of electron pair production in elementary p+p and d+p reactions at 1.25 GeV/u with the HADES spectrometer. For the first time, the electron pairs were recons…

nucl-ex2009★ 123 cited

Photoproduction of and Mesons off Protons

The CBELSA, TAPS Collaboration, : +69

Total and differential cross sections for and photoproduction off the proton have been determined with the CBELSA/TAPS detector for photon energies between 0.85 and…

nucl-ex2009★ 136 cited

Deep sub-threshold production in Ar+KCl reactions at 1.76A GeV

G. Agakishiev, A. Balanda, R. Bassini +101

We report first results on a deep sub-threshold production of the doubly strange hyperon in a heavy-ion reaction. At a beam energy of 1.76A GeV the reaction Ar+KCl was studie…

nucl-ex2009★ 339 cited

The High-Acceptance Dielectron Spectrometer HADES

The HADES Collaboration, G. Agakishiev, A. Balanda +110

HADES is a versatile magnetic spectrometer aimed at studying dielectron production in pion, proton and heavy-ion induced collisions. Its main features include a ring imaging gas Ch…

nucl-ex2009★ 139 cited

Phi decay: a relevant source for K- production at SIS energies?

The HADES Collaboration, G. Agakishiev, A. Balanda +110

We present phase space distributions and multiplicities of K+, K- and phi mesons produced in Ar+KCl reactions at a kinetic beam energy of 1.756 AGeV and measured with the HADES spe…