O. Røhne

activity

19982022

most citedSearch for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in sqrt(s) = 8TeV pp collisions with the ATLAS detector

202 citations · 1.4k across the 32 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

physics.atom-ph2018★ 28 cited

Velocity selected production of $2^{3} S$ metastable positronium

C. Amsler, M. Antonello, A. Belov +52

Positronium in the $2^{3} S$ metastable state exhibits a low electrical polarizability and a long lifetime (1140 ns) making it a promising candidate for interferometry experiments wit…

physics.ins-det2018★ 4 cited

Beam tests of silicon pixel 3D-sensors developed at SINTEF

Ole Dorholt, Thor-Erik Hansen, Andreas Heggelund +9

For the purpose of withstanding very high radiation doses, silicon pixel sensors with a 3D electrode geometry are being developed. Detectors of this kind are highly interesting for…

physics.atom-ph2018★ 25 cited

Producing long-lived $2^{3} S$ Ps via $3^{3} P$ laser excitation in magnetic and electric fields

S. Aghion, C. Amsler, M. Antonello +62

Producing positronium (Ps) in the metastable $2^{3} S$ state is of interest for various applications in fundamental physics. We report here about an experiment in which Ps atom…

Velocity selected production of 23S metastable positronium

Beam tests of silicon pixel 3D-sensors developed at SINTEF

Producing long-lived 23S Ps via 33P laser excitation in magnetic and electric fields

Velocity selected production of $2^{3} S$ metastable positronium

Producing long-lived $2^{3} S$ Ps via $3^{3} P$ laser excitation in magnetic and electric fields