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Galactic Cosmic-Ray Composition and Spectra for Ne through Cu from 0.8 to 10 GeV/nuc with the SuperTIGER Instrument

Authors :
Labrador, A. W.
Binns, W. R.
Brandt, T. J.
Hams, T.
Israel, M. H.
Link, J. T.
Mewaldt, R. A.
Mitchell, J. W.
Murphy, R. P.
Rauch, B. F.
Sakai, K.
Sasaki, M.
Stone, E. C.
Waddington, C. J.
Ward, J. E.
Wiedenbeck, M. E.
Labrador, A. W.
Binns, W. R.
Brandt, T. J.
Hams, T.
Israel, M. H.
Link, J. T.
Mewaldt, R. A.
Mitchell, J. W.
Murphy, R. P.
Rauch, B. F.
Sakai, K.
Sasaki, M.
Stone, E. C.
Waddington, C. J.
Ward, J. E.
Wiedenbeck, M. E.
Publication Year :
2015

Abstract

SuperTIGER (Trans-Iron Galactic Element Recorder) is a large-area balloon-borne instrument built to measure the galactic cosmic-ray abundances of elements from Z=10 (Ne) through Z=56 (Ba) at energies from 0.8 to ~10 GeV/nuc. SuperTIGER successfully flew around Antarctica for a record-breaking 55 days, from December 8, 2012 to February 1, 2013. In this paper, we present results of an analysis of the data taken during the flight for elements from Z=10 (Ne) to Z=28 (Ni). We report excellent charge separation throughout this range, with an Fe charge resolution of 0.16 charge units. Using a small sample of our data (~1/40th of our total), we will compare our galactic element secondary to primary ratios (e.g. (Sc+Ti+V)/Fe) with those from other instruments operating at different energy ranges.

Details

Database :
OAIster
Notes :
application/pdf, Galactic Cosmic-Ray Composition and Spectra for Ne through Cu from 0.8 to 10 GeV/nuc with the SuperTIGER Instrument, English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1055212488
Document Type :
Electronic Resource