Observations of the Ultra-Heavy Galactic Cosmic-Ray Abundances) with TIGER

Observations of Ultra-Heavy galactic cosmic rays (GCR) help to distinguish the possible origins of GCRs. The Trans-Iron Galactic Element Recorder (TIGER) measures the charge ( ) and energy of GCRs using a combination of scintillation counters, Cherenkov counters, and a scintillating ber hodoscope. T...

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Bibliographic Details
Main Authors: S. Geier, L. M. Scott, E. C. Stone
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Subjects:
Antarc*
Antarctica
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.581.6215
http://www.icrr.u-tokyo.ac.jp/can/icrc2005/Proceedings/Vol-13/13093-usa-rauch-B-abs1-og11-oral.pdf
Description
Summary:Observations of Ultra-Heavy galactic cosmic rays (GCR) help to distinguish the possible origins of GCRs. The Trans-Iron Galactic Element Recorder (TIGER) measures the charge ( ) and energy of GCRs using a combination of scintillation counters, Cherenkov counters, and a scintillating ber hodoscope. TIGER has accumulated data on two successful ights from McMurdo, Antarctica: the rst launched in December of 2001 with a total ight duration of 31.8 days and the second in December of 2003 with a total ight duration of 18 days. We present a preliminary analysis of the combined data from both ights for Ultra-Heavy GCRs. 1.

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