output
19922026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 1999 · hep-exShow all

9 papers · 2 filters

hep-ex1999★ 7 cited

High Resolution Hybrid Pixel Sensors for the e+e- TESLA Linear Collider Vertex Tracker

M. Battaglia, R. Orava, K. Tammi +9

In order to fully exploit the physics potential of a future high energy e+e- linear collider, a Vertex Tracker, providing high resolution track reconstruction, is required. Hybrid…

hep-ex1999★ 43 cited

Search for Extra Dimensions in Boson and Fermion Pair Production in e+e- Interactions at LEP

L3 Collaboration

Extra spatial dimensions are proposed by recent theories that postulate the scale of gravity to be of the same order as the electroweak scale. A sizeable interaction between gravit…

hep-ex1999★ 45 cited

Single and Multi-Photon Events with Missing Energy in e+e- Collisions at \sqrt{s} = 189 GeV

L3 Collaboration

Single and multi-photon events with missing energy are analysed using data collected with the L3 detector at LEP at a centre-of-mass energy of 189 GeV, for a total of 176 pb^{-1} o…

hep-ex1999★ 62 cited

Search for Charginos and Neutralinos in e+e- collisions at \sqrt{s} = 189 Gev

L3 Collaboration

We report the result of a search for charginos and neutralinos, in e+e- collisions at 189 GeV centre-of-mass energy at LEP. No evidence for such particles is found in a data sample…

hep-ex1999★ 49 cited

Search for Low Scale Gravity Effects in e+e- Collisions at LEP

L3 Collaboration

Recent theories propose that quantum gravity effects may be observable at LEP energies via gravitons that couple to Standard Model particles and propagate into extra spatial dimens…

hep-ex1999★ 30 cited

Measurement of the Spectroscopy of Orbitally Excited B Mesons at LEP

L3 Collaboration

We measure the masses, decay widths and relative production rate of orbitally excited B mesons using 1.25 million hadronic Z decays recorded by the L3 detector. B-meson candidates…