Abstract
We present a measurement of the most probable cosmic muon energy at near sea level using a two-paddle cosmic ray detector. Muon rates at two different elevations (27 and 326 m) were measured. Data were collected for 2–3 h for each data set at 1 min intervals in the afternoon of successive days. Muon counts were extracted from a Gaussian fit to the distributions of both sets. Despite the fact that only a limited amount of data were collected and measurements were performed at relatively close altitudes, we observed good agreement between the 2.28 ± 0.21 GeV energy measured in this work and the value of 2 GeV that is reported in the literature.
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Badhwar G.D., Stephens S.A., Golden R.L.: Analytic representation of the proton–proton and proton–nucleus cross-sections and its application to the sea-level spectrum and charge ratio of muons. Phys. Rev. D 15, 820–831 (1977)
Greider P.K.F.: Researcher’s reference manual and data book. Cosmic Rays at Earth. Elsevier, Amsterdam (2001)
Honda M., Kasahara K., Hidaka K., Midorikawa S.: Atmospheric neutrino fluxes. Phys. Lett. B 248, 193–198 (1990)
Rastin B.C.: An accurate measurement of the sea-level muon spectrum within the range 4 to 3000 GeV/c. J. Phys. G Nucl. Phys. 10, 1609–1628 (1984)
Kremer J. et al.: Measurements of ground-level muons at two geomagnetic locations. Phys. Rev. Lett 83, 4241–4244 (1999)
Collier, M.; Wolfley, L.: Assembly Manual for the Berkeley Lab Cosmic Ray Detector. LBNL-51419 (2006)
Particle Data Group: Cosmic rays. Rev. Particle Phys. (2010). http://pdg.lbl.gov/2010/reviews/rpp2010-rev-cosmic-rays.pdf
United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR): Sources and Effects of Ionizing Radiation, p. 36. United Nations, New York (1993)
National Council on Radiation Protection and Measurements: Exposure of the Population in the United States and Canada from Natural Background Radiation. NCRP Report No. 94 (1987)
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Bektasoglu, M., Tonguc, B.T. Estimation of the Most Probable Muon Energy at Sea Level Using Two-Paddle Cosmic Ray Detectors. Arab J Sci Eng 37, 197–200 (2012). https://doi.org/10.1007/s13369-011-0164-3
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DOI: https://doi.org/10.1007/s13369-011-0164-3