Results 31 to 40 of about 68,067 (147)

Measurement of Hadron and Lepton-Pair Production at 130GeV < \sqrt{s} < 189 GeV at LEP [PDF]

open access: yes, 1999
We report on measurements of e+e- annihilation into hadrons and lepton pairs. The data have been collected with the L3 detector at LEP at centre-of-mass energies between 130 and 189 GeV.
A. Aloisio   +431 more
core   +4 more sources

Measurement of the partial widths of the Z into up- and down-type quarks [PDF]

open access: yes, 2003
Using the entire OPAL LEP1 on-peak Z hadronic decay sample, Z -> qbarq gamma decays were selected by tagging hadronic final states with isolated photon candidates in the electromagnetic calorimeter. Combining the measured rates of Z -> qbarq gamma decays
A. Bellerive   +277 more
core   +1 more source

Energy mapping of Jupiter's auroral electrons from Juno/UVS data using a new H2 UV emission model

open access: yesAstronomy & Astrophysics
Juno, which studies the Jovian system, continues to expand our knowledge of Jupiter's magnetosphere and its environment. Thanks to onboard instruments such as Jupiter Energetic Particle Detector Instrument (JEDI) and Jovian Auroral Distributions ...
B. Benmahi   +13 more
semanticscholar   +1 more source

Galactic Cosmic-Ray Hydrogen Spectra in the 40–250 MeV Range Measured by the High-energy Particle Detector (HEPD) on board the CSES-01 Satellite between 2018 and 2020

open access: yesAstrophysical Journal, 2020
The High-energy Particle Detector (HEPD) on board the China Seismo-Electromagnetic Satellite (CSES-01)—launched on 2018 February 2—is a light and compact payload suitable for measuring electrons (3–100 MeV), protons (30–250 MeV), and light nuclei (up to ...
S. Bartocci   +37 more
semanticscholar   +1 more source

Modeling Ion Conic Formation in Io's Auroral Footprint

open access: yesJournal of Geophysical Research: Space Physics
Energetic ions outflowing from Jupiter's atmosphere was observed during Juno's 12th perijove crossing (PJ12) in the vicinity of Io's auroral footprint and reported by prior studies.
A. Glocer   +6 more
semanticscholar   +1 more source

The IceCube Neutrino Observatory: Instrumentation and Online Systems [PDF]

open access: yes, 2016
The IceCube Neutrino Observatory is a cubic-kilometer-scale high-energy neutrino detector built into the ice at the South Pole. Construction of IceCube, the largest neutrino detector built to date, was completed in 2011 and enabled the discovery of high ...
Aartsen, M. G.   +352 more
core   +3 more sources

A Monte Carlo Test of the Optimal Jet Definition

open access: yes, 2003
We summarize the Optimal Jet Definition and present the result of a benchmark Monte Carlo test based on the W-boson mass extraction from fully hadronic decays of pairs of W's.Comment: 7 pages, talk given at Lake Louise Winter Institute: "Particles and ...
Grigoriev, D. Yu.   +2 more
core   +1 more source

Measurement of the cross-section and forward-backward charge asymmetry for the b and c-quark in e+e- annihilation with inclusive muons at sqrt(s) = 58 GeV

open access: yes, 2000
We have studied inclusive muon events using all the data collected by the TOPAZ detector at sqrt(s)=58 GeV with an integrated luminosity of 273pb-1. From 1328 inclusive muon events, we measured the ratio R_qq of the cross section for qq-bar production to
A. Miyamoto   +63 more
core   +1 more source

QCD Tests at $e^+e^-$ Colliders [PDF]

open access: yes, 1997
A short review of the history and a 'slide-show' of QCD tests in $e^+e^-$ annihilation is given. The world summary of measurements of $\alpha_s$ is updated.Comment: Revised version: some references added and corrected; world summary of $\alpha_s ...
Bethke, Siegfried
core   +3 more sources

Evidence for an Excess of Soft Photons in Hadronic Decays of Z^0

open access: yes, 2006
Soft photons inside hadronic jets converted in front of the DELPHI main tracker (TPC) in events of qqbar disintegrations of the Z^0 were studied in the kinematic range 0.2 < E_gamma < 1 GeV and transverse momentum with respect to the closest jet ...
141   +408 more
core   +4 more sources

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