activity
20002013
most citedSearch for antihelium in cosmic rays

133 citations · 203 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.HE2013★ 2 cited

Upturn observed in heavy nuclei to iron ratios by the ATIC-2 experiment

A. D. Panov, N. V. Sokolskaya, V. I. Zatsepin +15

The ratios of fluxes of heavy nuclei from sulfur (Z=16) to chromium (Z=24) to the flux of iron were measured by the ATIC-2 experiment. The ratios are decreasing functions of energy…

astro-ph.HE2011★ 20 cited

Possible structure in the cosmic ray electron spectrum measured by the ATIC-2 and ATIC-4 experiments

A. D. Panov, V. I. Zatsepin, N. V. Sokolskaya +15

A strong excess in a form of a wide peak in the energy range of 300-800 GeV was discovered in the first measurements of the electron spectrum in the energy range from 20 GeV to 3 T…

astro-ph.HE2009★ 15 cited

Energy dependence of Ti/Fe ratio in the Galactic cosmic rays measured by the ATIC-2 experiment

V. I. Zatsepin, A. D. Panov, N. V. Sokolskaya +15

Titanium is a rare, secondary nucleus among Galactic cosmic rays. Using the Silicon matrix in the ATIC experiment, Titanium has been separated. The energy dependence of the Ti to F…

astro-ph2007★ 7 cited

Relative abundances of cosmic ray nuclei B-C-N-O in the energy region from 10 GeV/n to 300 GeV/n. Results from ATIC-2 (the science flight of ATIC)

A. D. Panov, N. V. Sokolskaya, J. H. Adams +19

The ATIC balloon-borne experiment measures the energy spectra of elements from H to Fe in primary cosmic rays from about 100 GeV to 100 TeV. ATIC is comprised of a fully active bis…

astro-ph2006★ 19 cited

The results of ATIC-2 experiment for elemental spectra of cosmic rays

A. D. Panov, J. H. Adams, H. S. Ahn +19

The results of ATIC-2 baloon experiment (2002-2003) for energy spectra of protons, He, C, O, Ne, Mg, Si, Fe, some groups of nuclei, and all-particle spectrum in primary cosmic rays…

hep-ex2002★ 7 cited

Measurements of Compton Scattered Transition Radiation at High Lorentz Factors

Gary L. Case, P. Parker Altice, Michael L. Cherry +3

X-ray transition radiation can be used to measure the Lorentz factor of relativistic particles. Standard transition radiation detectors (TRDs) typically incorporate thin plastic fo…

hep-ex2000★ 133 cited

Search for antihelium in cosmic rays

AMS Collaboration

The Alpha Magnetic Spectrometer (AMS) was flown on the space shuttle Discovery during flight STS-91 in a 51.7 degree orbit at altitudes between 320 and 390 km. A total of 2.86 * 10…