Results 111 to 120 of about 5,565 (221)

Measurement of the atmospheric muon flux with a 4 GeV threshold in the ANTARES neutrino telescope

open access: yes, 2010
A new method for the measurement of the muon flux in the deep-sea ANTARES neutrino telescope and its dependence on the depth is presented. The method is based on the observation of coincidence signals in adjacent storeys of the detector.
Subatomic Physics   +3 more
core  

The Coherence Boundary—A New Object in Subatomic Physics

open access: yes
If frictionless persistence of subatomic particle rotation is enforced by coherence constraints in a particle-supporting environment, then dissipation and coupling to ordinary laboratory degrees of freedom must occur at a boundary where those constraints fail.
openaire   +2 more sources

Beauty photoproduction using decays into electrons at HERA

open access: yes, 2008
Photoproduction of beauty quarks in events with two jets and an electron associated with one of the jets has been studied with the ZEUS detector at HERA using an integrated luminosity of 120pb^-1.
Subatomic Physics   +3 more
core  

Deep inelastic scattering with leading protons or large rapidity gaps at HERA

open access: yes, 2009
The dissociation of virtual photons, γp→Xp, in events with a large rapidity gap between X and the outgoing proton, as well as in events in which the leading proton was directly measured, has been studied with the ZEUS detector at HERA.
Subatomic Physics   +3 more
core  

Time Calibration of the ANTARES Neutrino Telescope

open access: yes, 2010
The ANTARES deep-sea neutrino telescope comprises a three-dimensional array of photomultipliers to detect the Cherenkov light induced by upgoing relativistic charged particles originating from neutrino interactions in the vicinity of the detector.
Subatomic Physics   +3 more
core  

Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA

open access: yes, 2007
A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e+p collisions and 16.7 pb-1 for e-p collisions at and 38.6 pb-1 for e+p ...
Subatomic Physics   +3 more
core  

Nuclear modification of electron spectra and implications for heavy quark energy loss in Au+Au Collisions at VsNN=200 GeV

open access: yes, 2006
The PHENIX experiment has measured midrapidity ...
Sub Algemeen Subatomic Physics   +2 more
core  

High transverse momentum η meson production in p+p,d+Au, and Au+Au collisions at VsNN=200 GeV

open access: yes, 2007
Inclusive transverse momentum spectra of η mesons in the range pT≈2–12 GeV/c have been measured at midrapidity ...
Sub Algemeen Subatomic Physics   +2 more
core  

Measurement of D mesons production in deep inelastic scattering at HERA

open access: yes, 2007
Charm production in deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 82 pb−1. Charm has been tagged by reconstructing D*+, D0, D+ and Ds+ (+ c.c.) charm mesons.
Subatomic Physics   +2 more
core  

Hybrid calculation of hadronic vacuum polarization in muon g - 2 to 0.48. [PDF]

open access: yesNature
Boccaletti A   +21 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy