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4 papers · 2 filters
Measurement of the Cosmic Ray Energy Spectrum and Composition from 10^{17} to 10^{18.3} eV Using a Hybrid Fluorescence Technique
T. Abu-Zayyad, K. Belov, D. J. Bird +44
We study the spectrum and average mass composition of cosmic rays with primary energies between 10^{17} eV and 10^{18} eV using a hybrid detector consisting of the High Resolution…
A Measurement of the Average Longitudinal Development Profile of Cosmic Ray Air Showers Between 10^{17}eV and 10^{18}eV
T. Abu-Zayyad et. al
The average extensive air shower longitudinal development profile as a function of shower age in the energy range from 10 to 10eV is measured using data from the hybr…
Giant Molecular Outflows Powered by Protostars in L1448
G. A. Wolf-Chase, M. Barsony, J. O'Linger
We present sensitive, large-scale maps of the CO J=1-0 emission of the L1448 dark cloud. These maps were acquired using the On-The-Fly capability of the NRAO 12-meter telescope. CO…
A Measurement of the Cosmic Ray Spectrum and Composition at the Knee
J. W. Fowler, L. F. Fortson, C. C. H. Jui +4
The energy spectrum and primary composition of cosmic rays with energy between and $3\times10^{16}\unit{eV}$ have been studied using the CASA-BLANCA detector. CAS…