Results 231 to 240 of about 6,922,156 (258)

Simple technique for determining the mean lifetime of the cosmic ray μ meson

American Journal of Physics, 1978
A single scintillation counter is used for determining the lifetime of cosmic ray μ mesons. The experimental arrangement has a greater detection rate and a higher detection efficiency than the conventional multidetector delayed coincidence technique.
A. Owens, A. E. Macgregor
openaire   +1 more source

The correlation of two atmospheric Cerenkov techniques for studying cosmic-ray shower development

Journal of Physics G: Nuclear Physics, 1981
A comparison of the lateral distribution function and the pulse time profile of Cerenkov light from individual cosmic-ray showers shows good correlation between these parameters for showers with sizes around 106 particles at sea level. This is as would be expected if both parameters reflect the pattern of shower development in the atmosphere.
J D Kuhlmann, R W Clay, D F Liebing, G J Thornton, A G Gregory, J R Prescott   +5 more
openaire   +1 more source

New cosmic ray radiosonde techniques

Journal of the Franklin Institute, 1946
S A, KORFF, B, HAMERMESH
openaire   +2 more sources

An investigation of techniques for the measurement and interpretation of cosmic ray isotopic abundances

1978
An instrument, the Caltech High Energy Isotope Spectrometer Telescope (HEIST), has been developed to measure isotopic abundances of cosmic ray nuclei in the charge range 3 ≤ Z ≤ 28 and the energy range between 30 and 800 MeV/nuc by employing an energy loss -- residual energy technique.
openaire   +1 more source

Markov stochastic technique to determine galactic cosmic ray sources distribution

Journal of Astrophysics and Astronomy, 2010
A new numerical model of particle propagation in the Galaxy has been developed, which allows the study of cosmic-ray production and propagation in 2D. The model has been used to solve cosmic ray diffusive transport equation with a complete network of nuclear interactions using the time backward Markov stochastic process by tracing the particles ...
openaire   +1 more source

A Markov chain Monte Carlo technique for Galactic cosmic-ray physics

2009
We implemented a Markov Chain Monte Carlo technique to estimate the probability-density functions of the cosmic-ray transport and source parameters in a diffusion model. From the measurement of the B/C ratio and radioactive cosmic-ray clocks, we calculate their probability density functions, with a special emphasis on the halo size L of the Galaxy and ...
Putze, A., Maurin, D., Derome, L.
openaire   +2 more sources

Developments of the Techniques for the Detection of Cosmic Rays

2023
openaire   +1 more source

Galactic factories of cosmic-ray electrons and positrons

Physical Review D, 2021
Carmelo Evoli, Elena Amato, Roberto Aloisio   +2 more
exaly  

Cosmic-Ray Boron Flux Measured from 8.4  GeV/n to 3.8  TeV/n with the Calorimetric Electron Telescope on the International Space Station

Physical Review Letters, 2022
Paolo Maestro, A Sulaj, J P Wefel
exaly  

Direct Measurement of the Cosmic-Ray Helium Spectrum from 40 GeV to 250 TeV with the Calorimetric Electron Telescope on the International Space Station

Physical Review Letters, 2023
A Sulaj, J P Wefel, Y Uchihori
exaly