The ALEPH detector at LEP has been supplemented with five scintillator telescopes. This CosmoALEPH experiment is operating at a depth of 320 m.w.e. under ground measuring the muon component of extensive air showers. The aim of the experiment is to look for the chemical composition of primary cosmic rays and to in vestigate the interaction characteristics of energetic protons and nuclei in the atmosphere in the PeV region. A first look at the cosmic ray data taken in dedicated runs with the CosmoALEPH experiment shows agreement of under ground muon data with gross features based on expectations from the muon content of extensive air showers in the atmosphere
International audienceThe muon component of extensive air showers (EAS) initiated by cosmic-ray part...
The ALEPH detector at LEP has been used to measure the momentum spectrum and charge ratio of vertica...
Muons produced in atmospheric cosmic ray showers account for the by far dominant part of the event y...
The ALEPH detector at LEP has been supplemented with five scintillator telescopes. This CosmoALEPH e...
The ALEPH detector at LEP has been supplemented with five scintillator telescopes to measure the muo...
The ALEPH detector at LEP has been supplemented with five scintillator telescopes to measure the muo...
Since their discovery, great progress has been achieved in the field of cosmic ray physics particula...
Cosmic muons are produced through interactions of primary cosmic radiation in the atmosphere. They a...
The ALEPH detector at LEP has been supplemented with five scintillator stations to measure the muon ...
The CosmoALEPH experiment, located underground at the LEP e+e? storage ring at CERN at a depth of 32...
Cosmic ray muons are produced through interactions of primary cosmic radiation in the atmosphere. Th...
The ALEPH experiment at the LEP e**+e**- storage ring at CERN has been used to measure the momentum ...
The ALEPH experiment at the LEP e+ e- storage ring at CERN has been used to measure the momentum spe...
%RE4 %title\\ \\The L3+C experiment takes advantage of the unique properties of the L3 muon spectrom...
International audienceThe muon component of extensive air showers (EAS) initiated by cosmic-ray part...
The ALEPH detector at LEP has been used to measure the momentum spectrum and charge ratio of vertica...
Muons produced in atmospheric cosmic ray showers account for the by far dominant part of the event y...
The ALEPH detector at LEP has been supplemented with five scintillator telescopes. This CosmoALEPH e...
The ALEPH detector at LEP has been supplemented with five scintillator telescopes to measure the muo...
The ALEPH detector at LEP has been supplemented with five scintillator telescopes to measure the muo...
Since their discovery, great progress has been achieved in the field of cosmic ray physics particula...
Cosmic muons are produced through interactions of primary cosmic radiation in the atmosphere. They a...
The ALEPH detector at LEP has been supplemented with five scintillator stations to measure the muon ...
The CosmoALEPH experiment, located underground at the LEP e+e? storage ring at CERN at a depth of 32...
Cosmic ray muons are produced through interactions of primary cosmic radiation in the atmosphere. Th...
The ALEPH experiment at the LEP e**+e**- storage ring at CERN has been used to measure the momentum ...
The ALEPH experiment at the LEP e+ e- storage ring at CERN has been used to measure the momentum spe...
%RE4 %title\\ \\The L3+C experiment takes advantage of the unique properties of the L3 muon spectrom...
International audienceThe muon component of extensive air showers (EAS) initiated by cosmic-ray part...
The ALEPH detector at LEP has been used to measure the momentum spectrum and charge ratio of vertica...
Muons produced in atmospheric cosmic ray showers account for the by far dominant part of the event y...