Figures and Tables

From the following article:

An excess of cosmic ray electrons at energies of 300–800 GeV

J. Chang, J. H. Adams, H. S. Ahn, G. L. Bashindzhagyan, M. Christl, O. Ganel, T. G. Guzik, J. Isbert, K. C. Kim, E. N. Kuznetsov, M. I. Panasyuk, A. D. Panov, W. K. H. Schmidt, E. S. Seo, N. V. Sokolskaya, J. W. Watts, J. P. Wefel, J. Wu & V. I. Zatsepin

Nature 456, 362-365(20 November 2008)

doi:10.1038/nature07477

BACK TO ARTICLE
Figure 1 - Unfortunately we are unable to provide accessible alternative text for this. If you require assistance to access this image, or to obtain a text description, please contact npg@nature.com

Figure 1

Separation of electrons from protons in the ATIC instrument.

Full size figure and legend (95K)Download PowerPoint slide (474K)
Figure 2 - Unfortunately we are unable to provide accessible alternative text for this. If you require assistance to access this image, or to obtain a text description, please contact npg@nature.com

Figure 2

ATIC-1 and ATIC-2 spectra at balloon altitude, showing good agreement with each other.

Full size figure and legend (97K)Download PowerPoint slide (476K)
Figure 3 - Unfortunately we are unable to provide accessible alternative text for this. If you require assistance to access this image, or to obtain a text description, please contact npg@nature.com

Figure 3

ATIC results showing agreement with previous data at lower energy and with the imaging calorimeter PPB-BETS at higher energy.

Full size figure and legend (114K)Download PowerPoint slide (492K)
Figure 4 - Unfortunately we are unable to provide accessible alternative text for this. If you require assistance to access this image, or to obtain a text description, please contact npg@nature.com

Figure 4

Assuming an annihilation signature of Kaluza–Klein dark matter, all the data can be reproduced.

Full size figure and legend (92K)Download PowerPoint slide (471K)

Slides may be downloaded for educational use, according to the terms described in Nature Publishing Group's licensing policy.

BACK TO ARTICLE